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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">During our testing we perform reboot of compute during volume attached task. Result is as follows.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Volume is marked as attached to VM (also in DB)<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">ceeinfra@lcm1:~> openstack volume list</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">+--------------------------------------+-----------------------------------------------------------------------------+-----------+------+--------------------------------------------------------------------------------------------------------------+</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| ID | Name | Status | Size | Attached to
|</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">+--------------------------------------+-----------------------------------------------------------------------------+-----------+------+--------------------------------------------------------------------------------------------------------------+</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| c52d406c-5587-445d-9da1-436ffbbe3541 | vol_neXt-488 | available | 10 |
|</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| f3e45efc-35eb-4f95-8e71-f50b5cb69028 | RebootOfComputeHostWhilePerformingVolumeOperations-Volume-0618_19_45_12_669 | in-use | 20 | Attached to <span style="background:yellow">neXt-377_VM1--RebootOfComputeHostWhilePerformingVolumeOperations--0618_19_44_16_775</span> on
/dev/vdb |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| 1bd81392-e2c9-4725-93c8-baa484924f21 | vol_neXt-488 | available | 10 |
|</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| 919db17c-0729-409c-bf59-74539edcea47 | vol_neXt-488 | available | 10 |
|</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">+--------------------------------------+-----------------------------------------------------------------------------+-----------+------+--------------------------------------------------------------------------------------------------------------+<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console";color:black"><o:p> </o:p></span></p>
<p class="MsoNormal">From VM perspective too.<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">ceeinfra@lcm1:~> openstack server show neXt-377_VM1--RebootOfComputeHostWhilePerformingVolumeOperations--0618_19_44_16_775</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">+-------------------------------------+-------------------------------------------------------------------------------------+</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| Field | Value |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">+-------------------------------------+-------------------------------------------------------------------------------------+</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-DCF:diskConfig | MANUAL |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-EXT-AZ:availability_zone | nova |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-EXT-SRV-ATTR:host | compute-0-11.k2.ericsson.se |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-EXT-SRV-ATTR:hypervisor_hostname | compute-0-11.k2.ericsson.se |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-EXT-SRV-ATTR:instance_name | <span style="background:yellow">instance-00001edc</span> |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-EXT-STS:power_state | Running |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-EXT-STS:task_state | None |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-EXT-STS:vm_state | active |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-SRV-USG:launched_at | 2021-06-18T14:14:58.000000 |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| OS-SRV-USG:terminated_at | None |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| accessIPv4 | |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| accessIPv6 | |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| addresses | NovaController-Network-0618_19_44_16_852=10.0.0.5 |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| config_drive | True |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| created | 2021-06-18T14:14:19Z |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| flavor | m1.small (2) |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| hostId | 5078bfd4fabd8b2e7c9f4554b3ac08d536ceebb5f393db4d38c8ff60 |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| id | 95ed49ed-b3f8-46ae-80a0-544b939c50b7 |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| image | JCAT_Common_CirrOS_i386 (b71f3fbd-59f1-4c29-a296-5065fe0406f7) |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| key_name | None |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| name | neXt-377_VM1--RebootOfComputeHostWhilePerformingVolumeOperations--0618_19_44_16_775 |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| progress | 0 |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| project_id | b63725c8ebaf43ebabbed497f41eb71c |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| properties | ha-policy='managed-on-host' |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| scheduler_hints | {} |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| security_groups | name='default' |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| status | ACTIVE |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| updated | 2021-06-18T14:22:07Z |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| user_id | f490f07b813748698e56ca7641d46a72 |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">| volumes_attached | id='f3e45efc-35eb-4f95-8e71-f50b5cb69028' |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">+-------------------------------------+-------------------------------------------------------------------------------------+</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">From Libvirt perspective, volume is not attached to VM<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">compute-0-11:/var/log # virsh dumpxml <span style="background:yellow">instance-00001edc</span></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black"><domain type='kvm' id='1'></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black"> <name>instance-00001edc</name></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black"> <uuid>95ed49ed-b3f8-46ae-80a0-544b939c50b7</uuid></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">(…)</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black"> <devices></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black"> <emulator>/usr/bin/qemu-system-x86_64</emulator></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <disk type='file' device='disk'></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <driver name='qemu' type='qcow2' cache='directsync'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <source file='/var/lib/nova/instances/95ed49ed-b3f8-46ae-80a0-544b939c50b7/disk' index='2'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <backingStore type='file' index='3'></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <format type='raw'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <source file='/var/lib/nova/instances/_base/af82cd8216adb002916bb9e422a3fbb637022ec6'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <backingStore/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> </backingStore></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <target dev='vda' bus='virtio'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <alias name='virtio-disk0'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> </disk></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <disk type='file' device='cdrom'></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <driver name='qemu' type='raw' cache='directsync'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <source file='/var/lib/nova/instances/95ed49ed-b3f8-46ae-80a0-544b939c50b7/disk.config' index='1'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <backingStore/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <target dev='hdd' bus='ide'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <readonly/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <alias name='ide0-1-1'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> <address type='drive' controller='0' bus='1' target='0' unit='1'/></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:yellow"> </disk></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black"> <controller type='usb' index='0' model='piix3-uhci'></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
</span><span style="font-size:9.0pt;font-family:"Lucida Console";color:black">(…)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console";color:black"></domain></span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">System does not provide any indication of the problem. There should be some kind of indication to user that volume attachment was not completed.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#505050">Pozdrawiam / Best regards,
<br>
<b><br>
Aleksander Wojtal</b>, Junior Software Engineer <br>
<br>
<b>TietoEVRY<br>
BU Telco Cloud Infra & Applications</b><br>
email aleksander.wojtal@tietoevry.com<br>
al. Piastów 30, 71-064 Szczecin, tietoevry.com </span><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#505050"><br>
<br>
</span><span lang="PL" style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#505050"><img width="119" height="48" style="width:1.2395in;height:.5in" id="Picture_x0020_1" src="cid:image001.png@01D77EE0.7C2AE900"></span><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#505050"><br>
<br>
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#505050">Please note: The information contained in this message may be legally privileged,
<br>
confidential and protected from disclosure. If you received this in error, please notify
<br>
the sender immediately and delete the message from your computer. Thank you.</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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