[ 1191.040979] nvme nvme0: resetting controller [ 1191.102872] nvmet: creating nvm controller 2 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1191.117675] nvme nvme0: creating 128 I/O queues. [ 1191.149329] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1191.164853] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1" [ 1191.259482] block nvme0n1: no available path - failing I/O [ 1191.264981] block nvme0n1: no available path - failing I/O [ 1191.270473] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 1192.322791] run blktests nvme/023 at 2022-10-01 14:27:07 [ 1192.360187] loop0: detected capacity change from 0 to 2097152 [ 1192.369826] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 1192.381200] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1192.392111] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1192.407260] nvme nvme0: creating 128 I/O queues. [ 1192.417343] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1192.444266] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr 127.0.0.1:4420 [ 1193.492675] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1" [ 1194.549004] run blktests nvme/024 at 2022-10-01 14:27:09 [ 1194.586612] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 1194.598467] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1194.609991] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1194.625026] nvme nvme0: creating 128 I/O queues. [ 1194.635119] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1194.661997] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr 127.0.0.1:4420 [ 1195.713802] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1" [ 1196.872356] run blktests nvme/025 at 2022-10-01 14:27:11 [ 1196.910285] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 1196.921791] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1196.932564] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1196.947889] nvme nvme0: creating 128 I/O queues. [ 1196.957986] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1196.984980] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr 127.0.0.1:4420 [ 1198.037552] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1" [ 1199.074296] run blktests nvme/026 at 2022-10-01 14:27:13 [ 1199.112016] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 1199.123514] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1199.134502] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1199.149471] nvme nvme0: creating 128 I/O queues. [ 1199.159759] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1199.185574] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr 127.0.0.1:4420 [ 1200.234536] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1" [ 1201.333722] run blktests nvme/027 at 2022-10-01 14:27:16 [ 1201.369580] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 1201.381135] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1201.391965] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1201.406705] nvme nvme0: creating 128 I/O queues. [ 1201.416778] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1201.443249] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr 127.0.0.1:4420 [ 1202.503649] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1" [ 1203.671945] run blktests nvme/028 at 2022-10-01 14:27:18 [ 1203.708996] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 1203.720405] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1203.731277] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1203.746072] nvme nvme0: creating 128 I/O queues. [ 1203.756118] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1203.782659] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr 127.0.0.1:4420 [ 1204.832997] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1" [ 1205.865851] run blktests nvme/029 at 2022-10-01 14:27:20 [ 1205.901227] loop0: detected capacity change from 0 to 2097152 [ 1205.910878] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 1205.922491] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1205.933699] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1205.948776] nvme nvme0: creating 128 I/O queues. [ 1205.958881] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1205.986354] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr 127.0.0.1:4420 [ 1207.188423] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1" [ 1208.409538] run blktests nvme/030 at 2022-10-01 14:27:23 [ 1208.450059] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 1208.458354] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1208.471053] nvmet: creating discovery controller 1 for subsystem nqn.2014-08.org.nvmexpress.discovery for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1208.487695] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 127.0.0.1:4420 [ 1208.496996] nvme nvme0: Removing ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery" [ 1208.511469] nvmet: adding nsid 1 to subsystem blktests-subsystem-2 [ 1208.609408] nvmet: creating discovery controller 2 for subsystem nqn.2014-08.org.nvmexpress.discovery for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1208.626059] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 127.0.0.1:4420 [ 1208.635364] nvme nvme0: Removing ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery" [ 1208.719414] nvmet: creating discovery controller 1 for subsystem nqn.2014-08.org.nvmexpress.discovery for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1208.736205] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 127.0.0.1:4420 [ 1208.745484] nvme nvme0: Removing ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery" [ 1208.839366] nvmet: creating discovery controller 2 for subsystem nqn.2014-08.org.nvmexpress.discovery for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1208.856130] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 127.0.0.1:4420 [ 1208.865417] nvme nvme0: Removing ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery" [ 1208.950133] nvmet: creating discovery controller 1 for subsystem nqn.2014-08.org.nvmexpress.discovery for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1208.966817] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 127.0.0.1:4420 [ 1208.976103] nvme nvme0: Removing ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery" [ 1209.830155] run blktests nvme/031 at 2022-10-01 14:27:24 [ 1209.866495] loop0: detected capacity change from 0 to 2097152 [ 1209.879687] nvmet: adding nsid 1 to subsystem blktests-subsystem-0 [ 1209.887545] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1209.898806] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-0 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1209.913745] nvme nvme0: creating 128 I/O queues. [ 1209.923833] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1209.952409] nvme nvme0: new ctrl: NQN "blktests-subsystem-0", addr 127.0.0.1:4420 [ 1209.964131] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-0" [ 1210.487076] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 1210.495770] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1210.507110] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1210.522105] nvme nvme0: creating 128 I/O queues. [ 1210.532191] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1210.557596] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr 127.0.0.1:4420 [ 1210.569567] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1" [ 1210.986823] nvmet: adding nsid 1 to subsystem blktests-subsystem-2 [ 1210.995336] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1211.007226] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-2 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1211.022151] nvme nvme0: creating 128 I/O queues. [ 1211.032294] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1211.057471] nvme nvme0: new ctrl: NQN "blktests-subsystem-2", addr 127.0.0.1:4420 [ 1211.069378] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-2" [ 1211.386823] nvmet: adding nsid 1 to subsystem blktests-subsystem-3 [ 1211.395283] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1211.412029] nvmet: creating nvm controller 2 for subsystem blktests-subsystem-3 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1211.426945] nvme nvme0: creating 128 I/O queues. [ 1211.437466] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1211.462332] nvme nvme0: new ctrl: NQN "blktests-subsystem-3", addr 127.0.0.1:4420 [ 1211.473845] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-3" [ 1211.906402] nvmet: adding nsid 1 to subsystem blktests-subsystem-4 [ 1211.914990] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1211.926128] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-4 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1211.940939] nvme nvme0: creating 128 I/O queues. [ 1211.951067] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1211.975502] nvme nvme0: new ctrl: NQN "blktests-subsystem-4", addr 127.0.0.1:4420 [ 1211.987371] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-4" [ 1212.356403] nvmet: adding nsid 1 to subsystem blktests-subsystem-5 [ 1212.365119] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1212.381813] nvmet: creating nvm controller 2 for subsystem blktests-subsystem-5 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1212.396734] nvme nvme0: creating 128 I/O queues. [ 1212.407195] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1212.431617] nvme nvme0: new ctrl: NQN "blktests-subsystem-5", addr 127.0.0.1:4420 [ 1212.443687] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-5" [ 1212.836583] nvmet: adding nsid 1 to subsystem blktests-subsystem-6 [ 1212.845111] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1212.856983] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-6 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1212.872033] nvme nvme0: creating 128 I/O queues. [ 1212.882256] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1212.906631] nvme nvme0: new ctrl: NQN "blktests-subsystem-6", addr 127.0.0.1:4420 [ 1212.918027] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-6" [ 1213.256721] nvmet: adding nsid 1 to subsystem blktests-subsystem-7 [ 1213.265131] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1213.276446] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-7 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1213.291322] nvme nvme0: creating 128 I/O queues. [ 1213.301796] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1213.326113] nvme nvme0: new ctrl: NQN "blktests-subsystem-7", addr 127.0.0.1:4420 [ 1213.338197] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-7" [ 1213.846671] nvmet: adding nsid 1 to subsystem blktests-subsystem-8 [ 1213.855042] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1213.866051] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-8 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1213.880782] nvme nvme0: creating 128 I/O queues. [ 1213.890907] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1213.915270] nvme nvme0: new ctrl: NQN "blktests-subsystem-8", addr 127.0.0.1:4420 [ 1213.927176] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-8" [ 1214.417197] nvmet: adding nsid 1 to subsystem blktests-subsystem-9 [ 1214.425941] nvmet_tcp: enabling port 0 (127.0.0.1:4420) [ 1214.436867] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-9 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa4a4. [ 1214.451954] nvme nvme0: creating 128 I/O queues. [ 1214.462071] nvme nvme0: mapped 128/0/0 default/read/poll queues. [ 1214.486351] nvme nvme0: new ctrl: NQN "blktests-subsystem-9", addr 127.0.0.1:4420 [ 1214.497925] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-9" [ 1234.914261] Running test [R:12692846 T:9 - Storage - block - filesystem fio test - Kernel: 6.0.0-rc7] [ 1236.187421] scsi_debug:sdebug_driver_probe: scsi_debug: trim poll_queues to 0. poll_q/nr_hw = (0/1) [ 1236.196465] scsi host48: scsi_debug: version 0191 [20210520] [ 1236.196465] dev_size_mb=6144, opts=0x0, submit_queues=1, statistics=0 [ 1236.209052] scsi 48:0:0:0: Direct-Access Linux scsi_debug 0191 PQ: 0 ANSI: 7 [ 1236.217697] sd 48:0:0:0: Attached scsi generic sg1 type 0 [ 1236.217853] sd 48:0:0:0: Power-on or device reset occurred [ 1236.248661] sd 48:0:0:0: [sdb] 12582912 512-byte logical blocks: (6.44 GB/6.00 GiB) [ 1236.266333] sd 48:0:0:0: [sdb] Write Protect is off [ 1236.291263] sd 48:0:0:0: [sdb] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 1236.329996] sd 48:0:0:0: [sdb] Preferred minimum I/O size 512 bytes [ 1236.336252] sd 48:0:0:0: [sdb] Optimal transfer size 524288 bytes [ 1236.489599] sd 48:0:0:0: [sdb] Attached SCSI disk [ 1243.692414] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:ext2 [ 1244.974670] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem [ 1245.023189] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none. [ 1306.522221] EXT4-fs (sdb): unmounting filesystem. [ 1306.540321] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:ext3 [ 1308.184344] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem [ 1308.415674] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. [-- MARK -- Sat Oct 1 18:30:00 2022] [ 1369.901907] EXT4-fs (sdb): unmounting filesystem. [ 1370.101129] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:ext4 [ 1371.024602] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. [ 1432.432654] EXT4-fs (sdb): unmounting filesystem. [ 1432.631839] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:xfs [ 1434.143707] XFS (sdb): Mounting V5 Filesystem [ 1434.500878] XFS (sdb): Ending clean mount [ 1496.036051] XFS (sdb): Unmounting Filesystem [ 1496.432232] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:ext2 [ 1497.743219] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem [ 1497.792084] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none. [ 1559.198646] EXT4-fs (sdb): unmounting filesystem. [ 1559.218184] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:ext3 [ 1560.831877] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem [ 1561.061801] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. [ 1622.502712] EXT4-fs (sdb): unmounting filesystem. [ 1622.703532] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:ext4 [ 1623.623888] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. [-- MARK -- Sat Oct 1 18:35:00 2022] [ 1685.167695] EXT4-fs (sdb): unmounting filesystem. [ 1685.367927] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:xfs [ 1686.872404] XFS (sdb): Mounting V5 Filesystem [ 1687.229661] XFS (sdb): Ending clean mount [ 1748.859787] XFS (sdb): Unmounting Filesystem [ 1749.280163] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:ext2 [ 1750.546982] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem [ 1750.595807] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none. [ 1812.109176] EXT4-fs (sdb): unmounting filesystem. [ 1812.127603] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:ext3 [ 1813.721457] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem [ 1813.951761] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. [ 1875.398366] EXT4-fs (sdb): unmounting filesystem. [ 1875.598344] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:ext4 [ 1876.543245] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. [ 1938.124780] EXT4-fs (sdb): unmounting filesystem. [ 1938.324738] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:xfs [ 1939.851292] XFS (sdb): Mounting V5 Filesystem [ 1940.209270] XFS (sdb): Ending clean mount [-- MARK -- Sat Oct 1 18:40:00 2022] [ 2001.770923] XFS (sdb): Unmounting Filesystem [ 2002.158597] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:ext2 [ 2003.489190] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem [ 2003.537554] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none. [ 2064.991127] EXT4-fs (sdb): unmounting filesystem. [ 2065.009794] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:ext3 [ 2066.708916] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem [ 2066.939580] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. [ 2128.434271] EXT4-fs (sdb): unmounting filesystem. [ 2128.634800] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:ext4 [ 2129.549945] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. [ 2191.117409] EXT4-fs (sdb): unmounting filesystem. [ 2191.317769] HOST:host48 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:xfs [ 2192.850497] XFS (sdb): Mounting V5 Filesystem [ 2193.207972] XFS (sdb): Ending clean mount [ 2254.934840] XFS (sdb): Unmounting Filesystem [ 2258.333187] sd 48:0:0:0: [sdb] Synchronizing SCSI cache [-- MARK -- Sat Oct 1 18:45:00 2022]