NVMe drives attached to the PERC H965i are identified as SCSI disks in the operating system
OS exposes a 4kn nvme device on /dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05
Below is a log of creating a type=largeblock SR on latest XCP-ng 8.2
It takes about 10 minutes and some errors but it does successfully create the SR and we are able to use it.
Are all these errors expected and we can trust it's working normally?
Console:
# xe sr-create host-uuid=383399d1-b304-48db-ad4b-bc8fe8b56f89 type=largeblock name-label="Local Main Name storage" device-config:device=/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05
42535e39-4c98-22c6-71eb-303caa3fc97b
SM.log
May 2 08:22:29 a1 SM: [15928] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:22:29 a1 SM: [15928] lock: acquired /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:22:29 a1 SM: [15928] sr_create {'sr_uuid': '42535e39-4c98-22c6-71eb-303caa3fc97b', 'subtask_of': 'DummyRef:|2d81471d-e02c-4c9c-8273-51527e849c1d|SR.create', 'args': ['0'], 'host_ref': 'OpaqueRef:a26b109a-5fb2-4644-8e7e-3cc251e43d5c', 'session_ref': 'OpaqueRef:61307cea-d759-4f9a-9052-e44c0c574b1f', 'device_config': {'device': '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05', 'SRmaster': 'true'}, 'command': 'sr_create', 'sr_ref': 'OpaqueRef:339f5ed6-e8e6-4421-932f-d64f7ef60013'}
May 2 08:22:29 a1 SM: [15928] ['blockdev', '--getss', '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05']
May 2 08:22:29 a1 SM: [15928] pread SUCCESS
May 2 08:22:29 a1 SM: [15928] ['losetup', '-f', '-v', '--show', '--sector-size', '512', '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05']
May 2 08:22:29 a1 SM: [15928] pread SUCCESS
May 2 08:22:29 a1 SM: [15928] util.test_scsiserial: Not a serial device: /dev/loop0
May 2 08:22:29 a1 SM: [15928] lock: opening lock file /var/lock/sm/.nil/lvm
May 2 08:22:29 a1 SM: [15928] ['/sbin/vgs', '--readonly', 'XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:22:29 a1 SM: [15928] FAILED in util.pread: (rc 5) stdout: '', stderr: ' WARNING: Not using device /dev/sda for PV HMeziz-gDTa-cNLl-1B2E-ebbh-e5ki-RIhK5T.
May 2 08:22:29 a1 SM: [15928] WARNING: PV HMeziz-gDTa-cNLl-1B2E-ebbh-e5ki-RIhK5T prefers device /dev/loop0 because device was seen first.
May 2 08:22:29 a1 SM: [15928] Volume group "XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b" not found
May 2 08:22:29 a1 SM: [15928] Cannot process volume group XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b
May 2 08:22:29 a1 SM: [15928] '
May 2 08:22:29 a1 SM: [15928] ['/bin/dd', 'if=/dev/zero', 'of=/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05.512', 'bs=1M', 'count=10', 'oflag=direct']
May 2 08:22:29 a1 SM: [15928] pread SUCCESS
May 2 08:22:29 a1 SM: [15928] lock: acquired /var/lock/sm/.nil/lvm
May 2 08:22:29 a1 SM: [15928] ['/sbin/vgcreate', '--metadatasize', '10M', 'XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b', '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05.512']
May 2 08:22:29 a1 SM: [15928] pread SUCCESS
May 2 08:22:29 a1 SM: [15928] lock: released /var/lock/sm/.nil/lvm
May 2 08:22:29 a1 SM: [15928] lock: acquired /var/lock/sm/.nil/lvm
May 2 08:22:29 a1 SM: [15928] ['/sbin/vgchange', '-an', 'XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:22:29 a1 SM: [15928] pread SUCCESS
May 2 08:22:29 a1 SM: [15928] lock: released /var/lock/sm/.nil/lvm
May 2 08:22:29 a1 SM: [15928] lock: acquired /var/lock/sm/.nil/lvm
May 2 08:22:29 a1 SM: [15928] ['/sbin/lvdisplay', '/dev/XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b/42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:22:29 a1 SM: [15928] FAILED in util.pread: (rc 5) stdout: '', stderr: ' WARNING: Not using device /dev/sda for PV tJUoM9-WUfs-XYZy-vXje-p040-30ui-dder94.
May 2 08:22:29 a1 SM: [15928] WARNING: PV tJUoM9-WUfs-XYZy-vXje-p040-30ui-dder94 prefers device /dev/loop0 because device was seen first.
May 2 08:22:29 a1 SM: [15928] Failed to find logical volume "XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b/42535e39-4c98-22c6-71eb-303caa3fc97b"
May 2 08:22:29 a1 SM: [15928] '
May 2 08:22:29 a1 SM: [15928] lock: released /var/lock/sm/.nil/lvm
May 2 08:22:29 a1 SM: [15928] lock: acquired /var/lock/sm/.nil/lvm
May 2 08:22:29 a1 SM: [15928] ['/sbin/vgs', '--noheadings', '--nosuffix', '--units', 'b', 'XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:22:29 a1 SM: [15928] pread SUCCESS
May 2 08:22:29 a1 SM: [15928] lock: released /var/lock/sm/.nil/lvm
May 2 08:22:29 a1 SM: [15928] ['lvcreate', '-n', '42535e39-4c98-22c6-71eb-303caa3fc97b', '-L', '29302004', 'XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:22:29 a1 SM: [15928] pread SUCCESS
May 2 08:22:29 a1 SM: [15928] ['lvchange', '-ay', '/dev/XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b/42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:22:29 a1 SM: [15928] pread SUCCESS
May 2 08:22:29 a1 SM: [15928] ['mkfs.ext4', '-F', '/dev/XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b/42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:31:40 a1 SM: [18985] lock: opening lock file /var/lock/sm/07ab18c4-a76f-d1fc-4374-babfe21fd679/sr
May 2 08:31:40 a1 SM: [18985] LVMCache created for VG_XenStorage-07ab18c4-a76f-d1fc-4374-babfe21fd679
May 2 08:31:40 a1 SM: [18985] lock: opening lock file /var/lock/sm/.nil/lvm
May 2 08:31:40 a1 SM: [18985] ['/sbin/vgs', '--readonly', 'VG_XenStorage-07ab18c4-a76f-d1fc-4374-babfe21fd679']
May 2 08:32:24 a1 SM: [18985] pread SUCCESS
May 2 08:32:24 a1 SM: [15928] pread SUCCESS
May 2 08:32:24 a1 SM: [15928] ['/usr/lib/udev/scsi_id', '-g', '--device', '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05.512']
May 2 08:32:24 a1 SM: [18985] ***** Long LVM call of 'vgs' took 43.6255850792
May 2 08:32:24 a1 SM: [18985] Entering _checkMetadataVolume
May 2 08:32:24 a1 SM: [18985] LVMCache: will initialize now
May 2 08:32:24 a1 SM: [18985] LVMCache: refreshing
May 2 08:32:24 a1 SM: [18985] lock: acquired /var/lock/sm/.nil/lvm
May 2 08:32:24 a1 SM: [18985] ['/sbin/lvs', '--noheadings', '--units', 'b', '-o', '+lv_tags', '/dev/VG_XenStorage-07ab18c4-a76f-d1fc-4374-babfe21fd679']
May 2 08:32:24 a1 SM: [15928] FAILED in util.pread: (rc 1) stdout: '', stderr: ''
May 2 08:32:24 a1 SM: [15928] ['losetup', '--list']
May 2 08:32:24 a1 SM: [15928] pread SUCCESS
May 2 08:32:24 a1 SM: [15928] ['losetup', '-d', '/dev/loop0']
May 2 08:32:24 a1 SM: [18985] pread SUCCESS
May 2 08:32:24 a1 SM: [18985] lock: released /var/lock/sm/.nil/lvm
May 2 08:32:24 a1 SM: [15928] pread SUCCESS
May 2 08:32:24 a1 SM: [15928] lock: released /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:24 a1 SM: [19294] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:24 a1 SM: [19294] lock: acquired /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:24 a1 SM: [19294] sr_attach {'sr_uuid': '42535e39-4c98-22c6-71eb-303caa3fc97b', 'subtask_of': 'DummyRef:|ab5bca7f-6597-4874-948a-b4c8a0b4283e|SR.attach', 'args': [], 'host_ref': 'OpaqueRef:a26b109a-5fb2-4644-8e7e-3cc251e43d5c', 'session_ref': 'OpaqueRef:5abf6e38-a9b0-44ff-a095-e95786bb30f7', 'device_config': {'device': '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05', 'SRmaster': 'true'}, 'command': 'sr_attach', 'sr_ref': 'OpaqueRef:339f5ed6-e8e6-4421-932f-d64f7ef60013'}
May 2 08:32:24 a1 SMGC: [19294] === SR 42535e39-4c98-22c6-71eb-303caa3fc97b: abort ===
May 2 08:32:24 a1 SM: [19294] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/running
May 2 08:32:24 a1 SM: [19294] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/gc_active
May 2 08:32:24 a1 SM: [19294] lock: tried lock /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/gc_active, acquired: True (exists: True)
May 2 08:32:24 a1 SMGC: [19294] abort: releasing the process lock
May 2 08:32:24 a1 SM: [19294] lock: released /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/gc_active
May 2 08:32:24 a1 SM: [19294] lock: acquired /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/running
May 2 08:32:24 a1 SM: [19294] RESET for SR 42535e39-4c98-22c6-71eb-303caa3fc97b (master: True)
May 2 08:32:24 a1 SM: [19294] lock: released /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/running
May 2 08:32:24 a1 SM: [19294] set_dirty 'OpaqueRef:339f5ed6-e8e6-4421-932f-d64f7ef60013' succeeded
May 2 08:32:24 a1 SM: [19294] ['vgs', '--noheadings', '-o', 'vg_name,devices', 'XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:32:24 a1 SM: [19294] pread SUCCESS
May 2 08:32:24 a1 SM: [19294] ['losetup', '--list']
May 2 08:32:24 a1 SM: [19294] pread SUCCESS
May 2 08:32:24 a1 SM: [19294] ['losetup', '-f', '-v', '--show', '--sector-size', '512', '/dev/sda']
May 2 08:32:24 a1 SM: [19294] pread SUCCESS
May 2 08:32:24 a1 SM: [19294] ['vgs', '--noheadings', '-o', 'vg_name,devices', 'XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:32:24 a1 SM: [19294] pread SUCCESS
May 2 08:32:24 a1 SM: [19294] ['lvchange', '-ay', '/dev/XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b/42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:32:24 a1 SM: [19294] pread SUCCESS
May 2 08:32:24 a1 SM: [19294] ['fsck', '-a', '/dev/XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b/42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:32:24 a1 SM: [19294] pread SUCCESS
May 2 08:32:24 a1 SM: [19294] ['mount', '/dev/XSLocalLargeBlock-42535e39-4c98-22c6-71eb-303caa3fc97b/42535e39-4c98-22c6-71eb-303caa3fc97b', '/var/run/sr-mount/42535e39-4c98-22c6-71eb-303caa3fc97b']
May 2 08:32:24 a1 SM: [19294] pread SUCCESS
May 2 08:32:24 a1 SM: [19294] ['/usr/lib/udev/scsi_id', '-g', '--device', '/dev/sda.512']
May 2 08:32:24 a1 SM: [19294] FAILED in util.pread: (rc 1) stdout: '', stderr: ''
May 2 08:32:24 a1 SM: [19294] Dom0 disks: ['/dev/nvme0n1p']
May 2 08:32:24 a1 SM: [19294] Block scheduler: /dev/sda.512 (/dev/loop) wants noop
May 2 08:32:24 a1 SM: [19294] no path /sys/block/loop/queue/scheduler
May 2 08:32:24 a1 SM: [19294] ['/usr/bin/vhd-util', 'scan', '-f', '-m', '/var/run/sr-mount/42535e39-4c98-22c6-71eb-303caa3fc97b/*.vhd']
May 2 08:32:24 a1 SM: [19294] pread SUCCESS
May 2 08:32:24 a1 SM: [19294] ['ls', '/var/run/sr-mount/42535e39-4c98-22c6-71eb-303caa3fc97b', '-1', '--color=never']
May 2 08:32:24 a1 SM: [19294] pread SUCCESS
May 2 08:32:24 a1 SM: [19294] lock: tried lock /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/running, acquired: True (exists: True)
May 2 08:32:24 a1 SM: [19294] lock: released /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/running
May 2 08:32:24 a1 SM: [19294] Kicking GC
May 2 08:32:24 a1 SMGC: [19294] === SR 42535e39-4c98-22c6-71eb-303caa3fc97b: gc ===
May 2 08:32:24 a1 SMGC: [19335] Will finish as PID [19336]
May 2 08:32:24 a1 SMGC: [19294] New PID [19335]
May 2 08:32:24 a1 SM: [19294] lock: released /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SM: [19336] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SMGC: [19336] *~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*
May 2 08:32:25 a1 SMGC: [19336] ***********************
May 2 08:32:25 a1 SMGC: [19336] * E X C E P T I O N *
May 2 08:32:25 a1 SMGC: [19336] ***********************
May 2 08:32:25 a1 SMGC: [19336] gc: EXCEPTION <class 'util.SMException'>, SR 42535e39-4c98-22c6-71eb-303caa3fc97b not attached on this host
May 2 08:32:25 a1 SMGC: [19336] File "/opt/xensource/sm/cleanup.py", line 3388, in gc
May 2 08:32:25 a1 SMGC: [19336] _gc(None, srUuid, dryRun)
May 2 08:32:25 a1 SMGC: [19336] File "/opt/xensource/sm/cleanup.py", line 3267, in _gc
May 2 08:32:25 a1 SMGC: [19336] sr = SR.getInstance(srUuid, session)
May 2 08:32:25 a1 SMGC: [19336] File "/opt/xensource/sm/cleanup.py", line 1552, in getInstance
May 2 08:32:25 a1 SMGC: [19336] return FileSR(uuid, xapi, createLock, force)
May 2 08:32:25 a1 SMGC: [19336] File "/opt/xensource/sm/cleanup.py", line 2334, in __init__
May 2 08:32:25 a1 SMGC: [19336] SR.__init__(self, uuid, xapi, createLock, force)
May 2 08:32:25 a1 SMGC: [19336] File "/opt/xensource/sm/cleanup.py", line 1582, in __init__
May 2 08:32:25 a1 SMGC: [19336] raise util.SMException("SR %s not attached on this host" % uuid)
May 2 08:32:25 a1 SMGC: [19336]
May 2 08:32:25 a1 SMGC: [19336] *~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*
May 2 08:32:25 a1 SMGC: [19336] * * * * * SR 42535e39-4c98-22c6-71eb-303caa3fc97b: ERROR
May 2 08:32:25 a1 SMGC: [19336]
May 2 08:32:25 a1 SM: [19367] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SM: [19367] sr_update {'sr_uuid': '42535e39-4c98-22c6-71eb-303caa3fc97b', 'subtask_of': 'DummyRef:|f960ef27-5d11-461d-9d4f-072e24be96b0|SR.stat', 'args': [], 'host_ref': 'OpaqueRef:a26b109a-5fb2-4644-8e7e-3cc251e43d5c', 'session_ref': 'OpaqueRef:220b9035-d899-4882-9627-bd6d4adb9e9c', 'device_config': {'device': '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05', 'SRmaster': 'true'}, 'command': 'sr_update', 'sr_ref': 'OpaqueRef:339f5ed6-e8e6-4421-932f-d64f7ef60013'}
May 2 08:32:25 a1 SM: [19387] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SM: [19387] lock: acquired /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SM: [19387] sr_scan {'sr_uuid': '42535e39-4c98-22c6-71eb-303caa3fc97b', 'subtask_of': 'DummyRef:|9e3a3942-fb33-46d2-bb01-5463e16ff9a1|SR.scan', 'args': [], 'host_ref': 'OpaqueRef:a26b109a-5fb2-4644-8e7e-3cc251e43d5c', 'session_ref': 'OpaqueRef:7e309bfe-889c-464e-b6ed-949d9e4adfb5', 'device_config': {'device': '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05', 'SRmaster': 'true'}, 'command': 'sr_scan', 'sr_ref': 'OpaqueRef:339f5ed6-e8e6-4421-932f-d64f7ef60013'}
May 2 08:32:25 a1 SM: [19387] ['/usr/bin/vhd-util', 'scan', '-f', '-m', '/var/run/sr-mount/42535e39-4c98-22c6-71eb-303caa3fc97b/*.vhd']
May 2 08:32:25 a1 SM: [19387] pread SUCCESS
May 2 08:32:25 a1 SM: [19387] ['ls', '/var/run/sr-mount/42535e39-4c98-22c6-71eb-303caa3fc97b', '-1', '--color=never']
May 2 08:32:25 a1 SM: [19387] pread SUCCESS
May 2 08:32:25 a1 SM: [19387] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/running
May 2 08:32:25 a1 SM: [19387] lock: tried lock /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/running, acquired: True (exists: True)
May 2 08:32:25 a1 SM: [19387] lock: released /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/running
May 2 08:32:25 a1 SM: [19387] Kicking GC
May 2 08:32:25 a1 SMGC: [19387] === SR 42535e39-4c98-22c6-71eb-303caa3fc97b: gc ===
May 2 08:32:25 a1 SMGC: [19398] Will finish as PID [19399]
May 2 08:32:25 a1 SM: [19399] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/running
May 2 08:32:25 a1 SM: [19399] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/gc_active
May 2 08:32:25 a1 SMGC: [19387] New PID [19398]
May 2 08:32:25 a1 SM: [19387] lock: released /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SM: [19399] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SMGC: [19399] Found 0 cache files
May 2 08:32:25 a1 SM: [19399] lock: tried lock /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/gc_active, acquired: True (exists: True)
May 2 08:32:25 a1 SM: [19399] lock: tried lock /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr, acquired: True (exists: True)
May 2 08:32:25 a1 SM: [19399] ['/usr/bin/vhd-util', 'scan', '-f', '-m', '/var/run/sr-mount/42535e39-4c98-22c6-71eb-303caa3fc97b/*.vhd']
May 2 08:32:25 a1 SM: [19399] pread SUCCESS
May 2 08:32:25 a1 SMGC: [19399] SR 4253 ('Local Main Name storage') (0 VDIs in 0 VHD trees): no changes
May 2 08:32:25 a1 SM: [19399] lock: released /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SMGC: [19399] No work, exiting
May 2 08:32:25 a1 SMGC: [19399] GC process exiting, no work left
May 2 08:32:25 a1 SM: [19399] lock: released /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/gc_active
May 2 08:32:25 a1 SMGC: [19399] In cleanup
May 2 08:32:25 a1 SMGC: [19399] SR 4253 ('Local Main Name storage') (0 VDIs in 0 VHD trees): no changes
May 2 08:32:25 a1 SM: [19432] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SM: [19432] sr_update {'sr_uuid': '42535e39-4c98-22c6-71eb-303caa3fc97b', 'subtask_of': 'DummyRef:|3207059a-03f4-42a3-bd23-23d226386b08|SR.stat', 'args': [], 'host_ref': 'OpaqueRef:a26b109a-5fb2-4644-8e7e-3cc251e43d5c', 'session_ref': 'OpaqueRef:1a441cae-d761-45b0-a025-c2ca371f0639', 'device_config': {'device': '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05', 'SRmaster': 'true'}, 'command': 'sr_update', 'sr_ref': 'OpaqueRef:339f5ed6-e8e6-4421-932f-d64f7ef60013'}
May 2 08:32:25 a1 SM: [19449] lock: opening lock file /var/lock/sm/42535e39-4c98-22c6-71eb-303caa3fc97b/sr
May 2 08:32:25 a1 SM: [19449] sr_update {'sr_uuid': '42535e39-4c98-22c6-71eb-303caa3fc97b', 'subtask_of': 'DummyRef:|6486f365-f80b-427e-afc5-e5c8cc1b4931|SR.stat', 'args': [], 'host_ref': 'OpaqueRef:a26b109a-5fb2-4644-8e7e-3cc251e43d5c', 'session_ref': 'OpaqueRef:1501190d-78ae-4d34-9b7f-bc6fb1103494', 'device_config': {'device': '/dev/disk/by-id/scsi-36f4ee0807844d90068121b9321711e05', 'SRmaster': 'true'}, 'command': 'sr_update', 'sr_ref': 'OpaqueRef:339f5ed6-e8e6-4421-932f-d64f7ef60013'}