<div dir="auto"><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">I have a setup where each VM gets assigned two vDisks, one encrypted boot volume and another storage volume.</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><br></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">Storage used is NetApp (tripleo-netapp). With two controllers on NetApp side working in active/ active mode.</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><br></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">My test case goes as follows:</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><br></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">- I stop one of the active controllers.</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">- I stop one of my VMs using OpenStack server stop</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">- I then start my VM one more time using OpenStack server start.</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">- VM fails to start.</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><br></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><br></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">Here're my findings, hope someone would help if they can explain me the behaviour seen below:</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><br></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> My VM: vel1bgw01-MCM2, it is running on compute overcloud-sriovperformancecompute-3.localdomain</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">[root@overcloud-controller-0 (vel1asbc01) cbis-admin]# openstack server show vel1bgw01-MCM2</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">+--------------------------------------+------------------------------------------------------------------------------------------------------------+</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| Field | Value |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">+--------------------------------------+------------------------------------------------------------------------------------------------------------+</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-DCF:diskConfig | MANUAL |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-EXT-AZ:availability_zone | zone1 |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-EXT-SRV-ATTR:host | overcloud-sriovperformancecompute-3.localdomain |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-EXT-SRV-ATTR:hypervisor_hostname | overcloud-sriovperformancecompute-3.localdomain |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-EXT-SRV-ATTR:instance_name | instance<a href="tel:+4400000" style="color:rgb(0,134,240)">-00000</a>e93 |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-EXT-STS:power_state | Running |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-EXT-STS:task_state | None |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-EXT-STS:vm_state | active |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-SRV-USG:launched_at | 2019-12-18T15:49:<a href="tel:+4437000000" style="color:rgb(0,134,240)">37.000000</a> |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| OS-SRV-USG:terminated_at | None |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| accessIPv4 | |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| accessIPv6 | |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| addresses | SBC01_MGW01_TIPC=<a href="tel:+441921684822" style="color:rgb(0,134,240)">192.168.48.22</a>; SBC01_MGW01_DATAPATH_MATE=<a href="tel:+441921681611" style="color:rgb(0,134,240)">192.168.16.11</a>; SBC01_MGW01_DATAPATH=<a href="tel:+44192168328" style="color:rgb(0,134,240)">192.168.32.8</a> |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| config_drive | True |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| created | 2019-12-18T15:49:16Z |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| flavor | SBC_MCM (asbc_mcm) |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| hostId | <a href="tel:+447886" style="color:rgb(0,134,240)">7886</a>df0f7a3d4e<a href="tel:+44131304" style="color:rgb(0,134,240)">131304</a>a8eb860e6a704c5fda2a7ed751b544ff2bf5 |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| id | 5c70a<a href="tel:+4498489" style="color:rgb(0,134,240)">984-89</a>a9-44ce-876d-9e2e568eb819 |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| image | |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| key_name | CBAM-b5fd59a066e<a href="tel:+448450" style="color:rgb(0,134,240)">8450</a>ca9f104a69da5a043-Keypair |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| name | vel1bgw01-MCM2 |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| os-extended-volumes:volumes_attached | [{u'id': u'717e<a href="tel:+445744478642" style="color:rgb(0,134,240)">5744-4786-42</a>dc-9e3e-3c5e<a href="tel:+446994" style="color:rgb(0,134,240)">6994</a>c482'}, {u'id': u'd6cf0cf9-36d1-4b<a href="tel:+446286" style="color:rgb(0,134,240)">62-86</a>b4-faa4a<a href="tel:+446642166" style="color:rgb(0,134,240)">6642166</a>'}] |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| progress | 0 |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| project_id | <a href="tel:+4441777" style="color:rgb(0,134,240)">41777</a>c6f1e7b4f8d8fd76b5e0f67e5e8 |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| properties | |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| security_groups | [{u'name': u'vel1bgw01-TIPC-Security-Group'}] |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| status | ACTIVE |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| updated | 2020-01-07T17:18:32Z |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| user_id | be13deba<a href="tel:+4485794016" style="color:rgb(0,134,240)">85794016</a>a00fec9d18c5d7cf |</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">+--------------------------------------+------------------------------------------------------------------------------------------------------------+</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><b><u>It is mapped to the following vDisks (seen using virsh list on compute-3)</u></b>:</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><ul type="disc" style="margin-bottom:0cm;color:rgb(255,255,255);font-family:-apple-system,helveticaneue;font-size:16px;background-color:rgb(20,20,20);margin-top:0cm"><li style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:'calibri',sans-serif">dm-uuid-mpath<a href="tel:+443600" style="color:rgb(0,134,240)">-3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000185" style="color:rgb(0,134,240)">0000185</a>c5dfa<a href="tel:+440714" style="color:rgb(0,134,240)">0714</a> <span style="font-family:'wingdings'">è</span> Boot Volume</li><li style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:'calibri',sans-serif">dm-uuid-mpath<a href="tel:+443600" style="color:rgb(0,134,240)">-3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018565" style="color:rgb(0,134,240)">000018565</a>dfa069e <span style="font-family:'wingdings'">è</span> Storage volume</li></ul><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><disk type='block' device='disk'></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><driver name='qemu' type='raw' cache='none' io='native'/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><source dev='/dev/disk/by-id/<span style="color:red">dm-uuid-mpath<a href="tel:+443600" style="color:rgb(0,134,240)">-3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000185" style="color:rgb(0,134,240)">0000185</a>c5dfa<a href="tel:+440714" style="color:rgb(0,134,240)">0714</a>'</span>/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><backingStore/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><target dev='vda' bus='virtio'/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><serial>717e<a href="tel:+445744478642" style="color:rgb(0,134,240)">5744-4786-42</a>dc-9e3e-3c5e<a href="tel:+446994" style="color:rgb(0,134,240)">6994</a>c482</serial></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><alias name='virtio-disk0'/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><address type='pci' domain='0x<a href="tel:+440000" style="color:rgb(0,134,240)">0000</a>' bus='0x00' slot='0x04' function='0x0'/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"></disk></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><disk type='block' device='disk'></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><driver name='qemu' type='raw' cache='none' io='native'/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><source dev='/dev/disk/by-id/<span style="color:red">dm-uuid-mpath<a href="tel:+443600" style="color:rgb(0,134,240)">-3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018565" style="color:rgb(0,134,240)">000018565</a>dfa069e'</span>/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><backingStore/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><target dev='vdb' bus='virtio'/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><serial>d6cf0cf9-36d1-4b<a href="tel:+446286" style="color:rgb(0,134,240)">62-86</a>b4-faa4a<a href="tel:+446642166" style="color:rgb(0,134,240)">6642166</a></serial></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><alias name='virtio-disk1'/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"><address type='pci' domain='0x<a href="tel:+440000" style="color:rgb(0,134,240)">0000</a>' bus='0x00' slot='0x08' function='0x0'/></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"></disk></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Name: crypt-dm-uuid-mpath<a href="tel:+443600" style="color:rgb(0,134,240)">-3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000185" style="color:rgb(0,134,240)">0000185</a>c5dfa<a href="tel:+440714" style="color:rgb(0,134,240)">0714</a></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">State: ACTIVE</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Read Ahead: 256</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Tables present: LIVE</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Open count: 1</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Event number: 0</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Major, minor: 253, 5</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Number of targets: 1</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">UUID: CRYPT-LUKS<a href="tel:+441769" style="color:rgb(0,134,240)">1-769</a>cc20bc5af469c8c<a href="tel:+449075" style="color:rgb(0,134,240)">9075</a>a2a6fc4aa0-crypt-dm-uuid-mpath-<b><span style="color:rgb(0,176,80)"><a href="tel:+443600" style="color:rgb(0,134,240)">3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000185" style="color:rgb(0,134,240)">0000185</a>c5dfa<a href="tel:+440714" style="color:rgb(0,134,240)">0714</a></span></b></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"> </span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Name: <b><span style="color:rgb(0,176,80)">mpathpy</span></b></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">State: ACTIVE</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Read Ahead: 256</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Tables present: LIVE</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Open count: 1</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Event number: 32</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Major, minor: 253, <b><span style="color:rgb(0,176,80)">4</span></b></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Number of targets: 1</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">UUID: mpath-<b><span style="color:rgb(0,176,80)"><a href="tel:+443600" style="color:rgb(0,134,240)">3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000185" style="color:rgb(0,134,240)">0000185</a>c5dfa<a href="tel:+440714" style="color:rgb(0,134,240)">0714</a></span></b></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"> </span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"> </span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Name: crypt-dm-uuid-mpath<a href="tel:+443600" style="color:rgb(0,134,240)">-3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018565" style="color:rgb(0,134,240)">000018565</a>dfa069e</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">State: ACTIVE</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Read Ahead: 256</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Tables present: LIVE</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Open count: 1</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Event number: 0</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Major, minor: 253, 7</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Number of targets: 1</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">UUID: CRYPT-LUKS<a href="tel:+4414015" style="color:rgb(0,134,240)">1-4015</a>c585a0df<a href="tel:+444074821" style="color:rgb(0,134,240)">4074821</a>ca312c4caacca-crypt-dm-uuid-mpath-<b><span style="color:rgb(0,176,80)"><a href="tel:+443600" style="color:rgb(0,134,240)">3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018565" style="color:rgb(0,134,240)">000018565</a>dfa069e</span></b></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"> </span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Name: <b><span style="color:rgb(0,176,80)">mpathpz</span></b></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">State: ACTIVE</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Read Ahead: 256</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Tables present: LIVE</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Open count: 1</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Event number: 28</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Major, minor: 253, <b><span style="color:rgb(0,176,80)">6</span></b></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">Number of targets: 1</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">UUID: mpath-<b><span style="color:rgb(0,176,80)"><a href="tel:+443600" style="color:rgb(0,134,240)">3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018565" style="color:rgb(0,134,240)">000018565</a>dfa069e</span></b></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">This means boot volume is represented by dm-4 while storage volume is represented by dm-6</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">Dumping the multipath daemon on the controller shows that at a steady running state both DMs are accounted for (see below).</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd> show maps</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">name sysfs uuid</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><b><span style="font-size:9pt;font-family:'lucida console';color:rgb(0,176,80);line-height:18px">mpathpy dm<a href="tel:+4443600" style="color:rgb(0,134,240)">-4 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000185" style="color:rgb(0,134,240)">0000185</a>c5dfa<a href="tel:+440714" style="color:rgb(0,134,240)">0714</a></span></b></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><b><span style="font-size:9pt;font-family:'lucida console';color:rgb(0,176,80);line-height:18px">mpathpz dm<a href="tel:+4463600" style="color:rgb(0,134,240)">-6 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018565" style="color:rgb(0,134,240)">000018565</a>dfa069e</span></b></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathqi dm<a href="tel:+44123600" style="color:rgb(0,134,240)">-12 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>df5dfafd40</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathqj dm<a href="tel:+44133600" style="color:rgb(0,134,240)">-13 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>de5dfafd10</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathpw dm<a href="tel:+4403600" style="color:rgb(0,134,240)">-0 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018425" style="color:rgb(0,134,240)">000018425</a>dfa059f</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathpx dm<a href="tel:+4413600" style="color:rgb(0,134,240)">-1 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000184" style="color:rgb(0,134,240)">0000184</a>c5dfa05fc</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathqk dm<a href="tel:+44163600" style="color:rgb(0,134,240)">-16 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>eb5dfafe80</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathql dm<a href="tel:+44173600" style="color:rgb(0,134,240)">-17 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>e95dfafe26</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathqh dm<a href="tel:+4493600" style="color:rgb(0,134,240)">-9 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>c65dfafa91</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">These vDisks are mapped to the following multipaths:</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd> show topology</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathpy <a href="tel:+443600" style="color:rgb(0,134,240)">(3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000185" style="color:rgb(0,134,240)">0000185</a>c5dfa<a href="tel:+440714" style="color:rgb(0,134,240)">0714)</a> dm-4 NETAPP ,INF<a href="tel:+440100" style="color:rgb(0,134,240)">-01-00</a></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">size=21G features='4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handle' hwhandler='1 rdac' wp=rw</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|-+- policy='service-time 0' prio=14 status=active</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| |- 30:0:0:82 sdm 8:192 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| `- 32:0:0:82 sdk 8:160 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`-+- policy='service-time 0' prio=0 status=enabled</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|- 33:0:0:82 sdn 8:208 failed faulty running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`- 31:0:0:82 sdl 8:176 failed faulty running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathpz <a href="tel:+443600" style="color:rgb(0,134,240)">(3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018565" style="color:rgb(0,134,240)">000018565</a>dfa069e) dm-6 NETAPP ,INF<a href="tel:+440100" style="color:rgb(0,134,240)">-01-00</a></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">size=10G features='4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handle' hwhandler='1 rdac' wp=rw</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|-+- policy='service-time 0' prio=14 status=active</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| |- 30:0:0:229 sdr 65:16 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| `- 32:0:0:229 sdp 8:240 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`-+- policy='service-time 0' prio=0 status=enabled</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|- 31:0:0:229 sdo 8:224 failed faulty running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`- 33:0:0:229 sdq 65:0 failed faulty running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">Now, it starts getting very interesting, if I shutdown controller-A from NetApp side, dm-4 disappears but dm-6 is still running while detecting the active path is controller B while standby path is controller-A which now is displayed as failed</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd> show topology</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathpz <a href="tel:+443600" style="color:rgb(0,134,240)">(3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018565" style="color:rgb(0,134,240)">000018565</a>dfa069e) dm-6 NETAPP ,INF<a href="tel:+440100" style="color:rgb(0,134,240)">-01-00</a></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">size=10G features='4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handle' hwhandler='1 rdac' wp=rw</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|-+- policy='service-time 0' prio=0 status=enabled</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| |- 30:0:0:229 sdr 65:16 failed faulty running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| `- 32:0:0:229 sdp 8:240 failed faulty running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`-+- policy='service-time 0' prio=11 status=active</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|- 31:0:0:229 sdo 8:224 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`- 33:0:0:229 sdq 65:0 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"> </span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"> </span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd> show maps</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">name sysfs uuid</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><b><span style="font-size:9pt;font-family:'lucida console';color:rgb(0,176,80);line-height:18px">mpathpz dm<a href="tel:+4463600" style="color:rgb(0,134,240)">-6 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018565" style="color:rgb(0,134,240)">000018565</a>dfa069e</span></b></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathqi dm<a href="tel:+44123600" style="color:rgb(0,134,240)">-12 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>df5dfafd40</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathqj dm<a href="tel:+44133600" style="color:rgb(0,134,240)">-13 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>de5dfafd10</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathpw dm<a href="tel:+4403600" style="color:rgb(0,134,240)">-0 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018425" style="color:rgb(0,134,240)">000018425</a>dfa059f</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathpx dm<a href="tel:+4413600" style="color:rgb(0,134,240)">-1 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000184" style="color:rgb(0,134,240)">0000184</a>c5dfa05fc</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathqk dm<a href="tel:+44163600" style="color:rgb(0,134,240)">-16 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>eb5dfafe80</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathql dm<a href="tel:+44173600" style="color:rgb(0,134,240)">-17 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>e95dfafe26</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathqg dm<a href="tel:+4483600" style="color:rgb(0,134,240)">-8 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>c75dfafac0</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathqh dm<a href="tel:+4493600" style="color:rgb(0,134,240)">-9 3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+44000018" style="color:rgb(0,134,240)">000018</a>c65dfafa91</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">If I restore Controller-A into service from NetApp side while fail only the path to controller A from multipathd everything works fine, dm-4 is still present and the VM can be put into service.</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd> fail path sdk</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">ok</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd> fail path sdm</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">ok</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"> </span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathpy <a href="tel:+443600" style="color:rgb(0,134,240)">(3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000185" style="color:rgb(0,134,240)">0000185</a>c5dfa<a href="tel:+440714" style="color:rgb(0,134,240)">0714)</a> dm-4 NETAPP ,INF<a href="tel:+440100" style="color:rgb(0,134,240)">-01-00</a></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">size=21G features='4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handle' hwhandler='1 rdac' wp=rw</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|-+- policy='service-time 0' prio=0 status=enabled</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| |- 32:0:0:82 sdk 8:160 failed faulty running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| `- 30:0:0:82 sdm 8:192 failed faulty running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`-+- policy='service-time 0' prio=9 status=active</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|- 31:0:0:82 sdl 8:176 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`- 33:0:0:82 sdn 8:208 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd> reinstate path sdk</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">ok</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">multipathd> reinstate path sdm</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">ok</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px"> </span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">mpathpy <a href="tel:+443600" style="color:rgb(0,134,240)">(3600</a>a<a href="tel:+44098000" style="color:rgb(0,134,240)">098000</a>d<a href="tel:+449818" style="color:rgb(0,134,240)">9818</a>b<a href="tel:+440000185" style="color:rgb(0,134,240)">0000185</a>c5dfa<a href="tel:+440714" style="color:rgb(0,134,240)">0714)</a> dm-4 NETAPP ,INF<a href="tel:+440100" style="color:rgb(0,134,240)">-01-00</a></span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">size=21G features='4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handle' hwhandler='1 rdac' wp=rw</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|-+- policy='service-time 0' prio=14 status=active</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| |- 32:0:0:82 sdk 8:160 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">| `- 30:0:0:82 sdm 8:192 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`-+- policy='service-time 0' prio=9 status=enabled</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">|- 31:0:0:82 sdl 8:176 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><span style="font-size:9pt;font-family:'lucida console';line-height:18px">`- 33:0:0:82 sdn 8:208 active ready running</span></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"> </p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">It is observed in the working case, the storage volume disappears (which seems normal), also the instance totally vanishes from the virsh list and no trace can be found at the KVM level if we run ps -def | grep fd | grep <instance_ID>. However, the boot volume is always present in the multipathd records when we stop the VM at normal conditions without stopping NetApp controller.</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><br></p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)">Any ideas?</p><p style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:calibri,sans-serif;color:rgb(255,255,255);background-color:rgb(20,20,20)"><br></p><br><div data-smartmail="gmail_signature">Kind regards,<br>Ahmed </div></div>