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December 2020

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[Bug 1908379] [NEW] cinder use backend nfs, nova report error
by weifeng 16 Dec '20

16 Dec '20

Public bug reported: Stderr: u'mount.nfs: /var/lib/nova/mnt/e1bda570eff9a173b2d193986ed9bd68 is busy or already mounted\n' 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Traceback (most recent call last): 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2438, in _build_and_run_instance 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] block_device_info=block_device_info) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3550, in spawn 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] mdevs=mdevs) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 6157, in _get_guest_xml 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] context, mdevs) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5820, in _get_guest_config 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] flavor, guest.os_type) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4580, in _get_guest_storage_config 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] self._connect_volume(context, connection_info, instance) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1650, in _connect_volume 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] vol_driver.connect_volume(connection_info, instance) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume/fs.py", line 117, in connect_volume 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] self._mount_options(connection_info)) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume/mount.py", line 411, in mount 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] options) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume/mount.py", line 307, in mount 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] nova.privsep.fs.mount(fstype, export, mountpoint, options) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/oslo_privsep/priv_context.py", line 245, in _wrap 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] return self.channel.remote_call(name, args, kwargs) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/oslo_privsep/daemon.py", line 224, in remote_call 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] raise exc_type(*result[2]) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] ProcessExecutionError: Unexpected error while running command. 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Command: mount -t nfs 192.168.130.203:/data/file01 /var/lib/nova/mnt/e1bda570eff9a173b2d193986ed9bd68 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Exit code: 32 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Stdout: u'' 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Stderr: u'mount.nfs: /var/lib/nova/mnt/e1bda570eff9a173b2d193986ed9bd68 is busy or already mounted\n' 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] ----------------- solvle methed: modifild class LibvirtMountedFileSystemVolumeDriver(LibvirtBaseFileSystemVolumeDriver) `s function connect_volume： def connect_volume(self, connection_info, instance): """Connect the volume.""" export = connection_info['data']['export'] vol_name = connection_info['data']['name'] mountpoint = self._get_mount_path(connection_info) if not os.path.isfile(mountpoint): #isdir exist? mount.mount(self.fstype, export, vol_name, mountpoint, instance, self._mount_options(connection_info)) connection_info['data']['device_path'] = \ self._get_device_path(connection_info) ** Affects: openstack-i18n Importance: Undecided Status: New -- You received this bug notification because you are a member of OpenStack I18n Core Team, which is subscribed to openstack i18n. https://bugs.launchpad.net/bugs/1908379 Title: cinder use backend nfs,nova report error Status in openstack i18n: New Bug description: Stderr: u'mount.nfs: /var/lib/nova/mnt/e1bda570eff9a173b2d193986ed9bd68 is busy or already mounted\n' 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Traceback (most recent call last): 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2438, in _build_and_run_instance 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] block_device_info=block_device_info) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3550, in spawn 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] mdevs=mdevs) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 6157, in _get_guest_xml 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] context, mdevs) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5820, in _get_guest_config 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] flavor, guest.os_type) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4580, in _get_guest_storage_config 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] self._connect_volume(context, connection_info, instance) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1650, in _connect_volume 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] vol_driver.connect_volume(connection_info, instance) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume/fs.py", line 117, in connect_volume 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] self._mount_options(connection_info)) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume/mount.py", line 411, in mount 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] options) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume/mount.py", line 307, in mount 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] nova.privsep.fs.mount(fstype, export, mountpoint, options) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/oslo_privsep/priv_context.py", line 245, in _wrap 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] return self.channel.remote_call(name, args, kwargs) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] File "/usr/lib/python2.7/site-packages/oslo_privsep/daemon.py", line 224, in remote_call 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] raise exc_type(*result[2]) 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] ProcessExecutionError: Unexpected error while running command. 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Command: mount -t nfs 192.168.130.203:/data/file01 /var/lib/nova/mnt/e1bda570eff9a173b2d193986ed9bd68 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Exit code: 32 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Stdout: u'' 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] Stderr: u'mount.nfs: /var/lib/nova/mnt/e1bda570eff9a173b2d193986ed9bd68 is busy or already mounted\n' 2020-12-16 16:33:27.084 79881 ERROR nova.compute.manager [instance: 14b8c2c2-29c9-4fa3-a13b-1b3cdc57b743] ----------------- solvle methed: modifild class LibvirtMountedFileSystemVolumeDriver(LibvirtBaseFileSystemVolumeDriver) `s function connect_volume： def connect_volume(self, connection_info, instance): """Connect the volume.""" export = connection_info['data']['export'] vol_name = connection_info['data']['name'] mountpoint = self._get_mount_path(connection_info) if not os.path.isfile(mountpoint): #isdir exist? mount.mount(self.fstype, export, vol_name, mountpoint, instance, self._mount_options(connection_info)) connection_info['data']['device_path'] = \ self._get_device_path(connection_info) To manage notifications about this bug go to: https://bugs.launchpad.net/openstack-i18n/+bug/1908379/+subscriptions

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