== replay-dual test 26: dbench and tar with mds failover ========================================================== 03:25:25 (1759821925) Starting client oleg426-client.virtnet: -o user_xattr,flock 192.168.204.126@tcp:/lustre /mnt/lustre Started clients oleg426-client.virtnet: 192.168.204.126@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 44505 Started dbench loop with 44506 looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Tue Oct 7 03:25:27 EDT 2025 waiting for dbench pid 44539 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs failed to create barrier semaphore 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3456 2205184 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3727360 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 28672 3717120 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 31744 7444480 1% /mnt/lustre 1 124 5.50 MB/sec warmup 1 sec latency 51.564 ms 1 231 4.44 MB/sec warmup 2 sec latency 49.482 ms 1 349 4.17 MB/sec warmup 3 sec latency 39.886 ms 1 477 4.17 MB/sec warmup 4 sec latency 38.778 ms test_26 fail mds1 1 times Failing mds1 on oleg426-server 1 616 4.20 MB/sec warmup 5 sec latency 36.516 ms Stopping /mnt/lustre-mds1 (opts:) on oleg426-server 1 674 3.53 MB/sec warmup 6 sec latency 421.319 ms 03:25:34 (1759821934) shut down facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server 1 674 3.02 MB/sec warmup 7 sec latency 1421.642 ms 1 674 2.65 MB/sec warmup 8 sec latency 2421.849 ms 1 674 2.35 MB/sec warmup 9 sec latency 3422.045 ms 1 674 2.12 MB/sec warmup 10 sec latency 4422.227 ms 1 674 1.92 MB/sec warmup 11 sec latency 5422.403 ms 1 674 1.76 MB/sec warmup 12 sec latency 6422.632 ms 1 674 1.63 MB/sec warmup 13 sec latency 7422.928 ms 1 674 1.51 MB/sec warmup 14 sec latency 8423.113 ms 1 674 1.41 MB/sec warmup 15 sec latency 9423.318 ms 1 674 1.32 MB/sec warmup 16 sec latency 10423.471 ms Failover mds1 to oleg426-server mount facets: mds1 1 674 1.25 MB/sec warmup 17 sec latency 11423.665 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 674 1.18 MB/sec warmup 18 sec latency 12423.843 ms 1 674 1.11 MB/sec warmup 19 sec latency 13423.994 ms oleg426-server: oleg426-server.virtnet: executing set_default_debug -1 all pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1 Started lustre-MDT0000 03:25:48 (1759821948) targets are mounted 03:25:48 (1759821948) facet_failover done 1 674 0.00 MB/sec execute 1 sec latency 15424.394 ms 1 674 0.00 MB/sec execute 2 sec latency 16424.697 ms 1 674 0.00 MB/sec execute 3 sec latency 17424.964 ms 1 674 0.00 MB/sec execute 4 sec latency 18425.200 ms 1 674 0.00 MB/sec execute 5 sec latency 19425.388 ms 1 740 0.02 MB/sec execute 6 sec latency 19728.918 ms oleg426-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 882 0.07 MB/sec execute 7 sec latency 67.635 ms 1 990 0.09 MB/sec execute 8 sec latency 53.385 ms 1 1118 0.20 MB/sec execute 9 sec latency 78.262 ms 1 1231 0.19 MB/sec execute 10 sec latency 36.921 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3968 2204544 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 9216 3659776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 50176 3587072 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7246848 1% /mnt/lustre 1 1399 0.44 MB/sec execute 11 sec latency 63.715 ms 1 1500 0.41 MB/sec execute 12 sec latency 46.322 ms 1 1609 0.38 MB/sec execute 13 sec latency 47.145 ms test_26 fail mds1 2 times 1 1762 0.36 MB/sec execute 14 sec latency 65.741 ms Failing mds1 on oleg426-server Stopping /mnt/lustre-mds1 (opts:) on oleg426-server 1 1973 0.35 MB/sec execute 15 sec latency 58.844 ms 1 1996 0.33 MB/sec execute 16 sec latency 856.919 ms 03:26:04 (1759821964) shut down facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server 1 1996 0.31 MB/sec execute 17 sec latency 1857.091 ms 1 1996 0.30 MB/sec execute 18 sec latency 2857.297 ms 1 1996 0.28 MB/sec execute 19 sec latency 3857.495 ms 1 1996 0.27 MB/sec execute 20 sec latency 4857.727 ms 1 1996 0.25 MB/sec execute 21 sec latency 5857.938 ms 1 1996 0.24 MB/sec execute 22 sec latency 6858.150 ms 1 1996 0.23 MB/sec execute 23 sec latency 7858.334 ms 1 1996 0.22 MB/sec execute 24 sec latency 8858.501 ms 1 1996 0.21 MB/sec execute 25 sec latency 9858.698 ms 1 1996 0.20 MB/sec execute 26 sec latency 10858.871 ms Failover mds1 to oleg426-server mount facets: mds1 1 1996 0.20 MB/sec execute 27 sec latency 11859.014 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1996 0.19 MB/sec execute 28 sec latency 12859.211 ms 1 1996 0.18 MB/sec execute 29 sec latency 13859.359 ms oleg426-server: oleg426-server.virtnet: executing set_default_debug -1 all 1 1996 0.18 MB/sec execute 30 sec latency 14859.510 ms pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1 Started lustre-MDT0000 03:26:18 (1759821978) targets are mounted 03:26:18 (1759821978) facet_failover done 1 1996 0.17 MB/sec execute 31 sec latency 15859.672 ms 1 1996 0.17 MB/sec execute 32 sec latency 16859.821 ms 1 1996 0.16 MB/sec execute 33 sec latency 17860.072 ms 1 1996 0.16 MB/sec execute 34 sec latency 18860.224 ms 1 2012 0.15 MB/sec execute 35 sec latency 19692.635 ms oleg426-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2164 0.15 MB/sec execute 36 sec latency 30.709 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2350 0.18 MB/sec execute 37 sec latency 93.582 ms 1 2479 0.20 MB/sec execute 38 sec latency 35.020 ms 1 2566 0.20 MB/sec execute 39 sec latency 676.848 ms 1 2722 0.27 MB/sec execute 40 sec latency 1015.059 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4992 2203520 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 20480 3613696 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 54272 3562496 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 74752 7176192 2% /mnt/lustre 1 2922 0.30 MB/sec execute 41 sec latency 114.893 ms 1 3210 0.31 MB/sec execute 42 sec latency 54.070 ms 1 3513 0.40 MB/sec execute 43 sec latency 29.189 ms test_26 fail mds1 3 times 1 3693 0.40 MB/sec execute 44 sec latency 22.438 ms Failing mds1 on oleg426-server Stopping /mnt/lustre-mds1 (opts:) on oleg426-server 1 3802 0.41 MB/sec execute 45 sec latency 278.762 ms 03:26:33 (1759821993) shut down facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server 1 3802 0.40 MB/sec execute 46 sec latency 1278.964 ms 1 3802 0.40 MB/sec execute 47 sec latency 2279.190 ms 1 3802 0.39 MB/sec execute 48 sec latency 3279.400 ms 1 3802 0.38 MB/sec execute 49 sec latency 4279.608 ms 1 3802 0.37 MB/sec execute 50 sec latency 5279.844 ms 1 3802 0.36 MB/sec execute 51 sec latency 6280.045 ms 1 3802 0.36 MB/sec execute 52 sec latency 7280.189 ms 1 3802 0.35 MB/sec execute 53 sec latency 8280.327 ms 1 3802 0.34 MB/sec execute 54 sec latency 9280.476 ms 1 3802 0.34 MB/sec execute 55 sec latency 10280.694 ms Failover mds1 to oleg426-server mount facets: mds1 1 3802 0.33 MB/sec execute 56 sec latency 11280.815 ms 1 3802 0.33 MB/sec execute 57 sec latency 12280.942 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3802 0.32 MB/sec execute 58 sec latency 13281.079 ms oleg426-server: oleg426-server.virtnet: executing set_default_debug -1 all 1 3802 0.32 MB/sec execute 59 sec latency 14281.294 ms pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1 Started lustre-MDT0000 03:26:47 (1759822007) targets are mounted 03:26:47 (1759822007) facet_failover done 1 3802 0.31 MB/sec execute 60 sec latency 15281.466 ms 1 3802 0.30 MB/sec execute 61 sec latency 16281.681 ms 1 3802 0.30 MB/sec execute 62 sec latency 17281.820 ms 1 3802 0.30 MB/sec execute 63 sec latency 18281.989 ms 1 3802 0.29 MB/sec execute 64 sec latency 19282.143 ms 1 3802 0.29 MB/sec execute 65 sec latency 20282.300 ms 1 3870 0.28 MB/sec execute 66 sec latency 20609.286 ms oleg426-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4005 0.28 MB/sec execute 67 sec latency 29.280 ms 1 4142 0.28 MB/sec execute 68 sec latency 27.394 ms 1 4263 0.28 MB/sec execute 69 sec latency 121.555 ms 1 4375 0.28 MB/sec execute 70 sec latency 66.019 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6144 2202368 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 24576 3710976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 57344 3691520 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 81920 7402496 2% /mnt/lustre 1 4518 0.28 MB/sec execute 71 sec latency 48.306 ms 1 4642 0.29 MB/sec execute 72 sec latency 44.684 ms 1 4756 0.29 MB/sec execute 73 sec latency 48.477 ms 1 4896 0.30 MB/sec execute 74 sec latency 41.315 ms test_26 fail mds1 4 times Failing mds1 on oleg426-server 1 5012 0.32 MB/sec execute 75 sec latency 454.563 ms Stopping /mnt/lustre-mds1 (opts:) on oleg426-server 1 5070 0.32 MB/sec execute 76 sec latency 464.785 ms 03:27:04 (1759822024) shut down facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server 1 5070 0.31 MB/sec execute 77 sec latency 1464.999 ms 1 5070 0.31 MB/sec execute 78 sec latency 2465.315 ms 1 5070 0.30 MB/sec execute 79 sec latency 3465.603 ms 1 5070 0.30 MB/sec execute 80 sec latency 4465.869 ms 1 5070 0.30 MB/sec execute 81 sec latency 5466.127 ms 1 5070 0.29 MB/sec execute 82 sec latency 6466.398 ms 1 5070 0.29 MB/sec execute 83 sec latency 7466.691 ms 1 5070 0.29 MB/sec execute 84 sec latency 8466.960 ms 1 5070 0.28 MB/sec execute 85 sec latency 9467.195 ms 1 5070 0.28 MB/sec execute 86 sec latency 10467.540 ms Failover mds1 to oleg426-server mount facets: mds1 1 5070 0.28 MB/sec execute 87 sec latency 11467.719 ms 1 5070 0.27 MB/sec execute 88 sec latency 12467.856 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5070 0.27 MB/sec execute 89 sec latency 13468.065 ms 1 5070 0.27 MB/sec execute 90 sec latency 14468.222 ms oleg426-server: oleg426-server.virtnet: executing set_default_debug -1 all pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1 1 5070 0.26 MB/sec execute 91 sec latency 15468.322 ms Started lustre-MDT0000 03:27:18 (1759822038) targets are mounted 03:27:18 (1759822038) facet_failover done 1 5070 0.26 MB/sec execute 92 sec latency 16468.458 ms 1 5070 0.26 MB/sec execute 93 sec latency 17468.633 ms 1 5070 0.26 MB/sec execute 94 sec latency 18468.772 ms 1 5070 0.25 MB/sec execute 95 sec latency 19468.890 ms 1 5070 0.25 MB/sec execute 96 sec latency 20469.022 ms 1 5168 0.25 MB/sec execute 97 sec latency 20600.389 ms oleg426-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5311 0.25 MB/sec execute 98 sec latency 95.805 ms 1 5453 0.25 MB/sec execute 99 sec latency 119.822 ms 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 885 62.325 20600.375 Close 665 33.992 20609.264 Rename 37 30.026 48.460 Unlink 150 9.624 34.664 Qpathinfo 819 5.842 108.753 Qfileinfo 140 1.202 6.767 Qfsinfo 129 0.660 5.374 Sfileinfo 82 258.613 19728.908 Find 292 3.245 30.225 WriteX 435 4.721 31.477 ReadX 1263 0.736 73.728 LockX 2 2.840 2.850 UnlockX 2 3.384 3.933 Flush 68 35.926 121.536 Throughput 0.245663 MB/sec 1 clients 1 procs max_latency=20609.286 ms stopping dbench on /mnt/lustre at Tue Oct 7 03:27:29 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6656 2201856 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 25600 3739648 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 57344 3701760 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 82944 7441408 2% /mnt/lustre looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Tue Oct 7 03:27:31 EDT 2025 waiting for dbench pid 48483 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 139 6.02 MB/sec warmup 1 sec latency 62.086 ms test_26 fail mds1 5 times 1 247 4.70 MB/sec warmup 2 sec latency 47.721 ms Failing mds1 on oleg426-server Stopping /mnt/lustre-mds1 (opts:) on oleg426-server 1 356 4.26 MB/sec warmup 3 sec latency 42.956 ms 1 356 3.20 MB/sec warmup 4 sec latency 1013.988 ms 03:27:35 (1759822055) shut down facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server 1 356 2.56 MB/sec warmup 5 sec latency 2014.168 ms 1 356 2.13 MB/sec warmup 6 sec latency 3014.294 ms 1 356 1.83 MB/sec warmup 7 sec latency 4014.432 ms 1 356 1.60 MB/sec warmup 8 sec latency 5014.552 ms 1 356 1.42 MB/sec warmup 9 sec latency 6014.679 ms 1 356 1.28 MB/sec warmup 10 sec latency 7014.812 ms 1 356 1.16 MB/sec warmup 11 sec latency 8014.937 ms 1 356 1.07 MB/sec warmup 12 sec latency 9015.084 ms 1 356 0.98 MB/sec warmup 13 sec latency 10015.201 ms 1 356 0.91 MB/sec warmup 14 sec latency 11015.349 ms Failover mds1 to oleg426-server mount facets: mds1 1 356 0.85 MB/sec warmup 15 sec latency 12015.470 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 356 0.80 MB/sec warmup 16 sec latency 13015.626 ms 1 356 0.75 MB/sec warmup 17 sec latency 14015.777 ms oleg426-server: oleg426-server.virtnet: executing set_default_debug -1 all pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1 1 356 0.71 MB/sec warmup 18 sec latency 15015.945 ms Started lustre-MDT0000 03:27:49 (1759822069) targets are mounted 03:27:49 (1759822069) facet_failover done 1 356 0.67 MB/sec warmup 19 sec latency 16016.147 ms 1 356 0.00 MB/sec execute 1 sec latency 18016.550 ms 1 356 0.00 MB/sec execute 2 sec latency 19016.754 ms 1 356 0.00 MB/sec execute 3 sec latency 20016.969 ms oleg426-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 458 0.81 MB/sec execute 4 sec latency 20225.686 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 579 1.37 MB/sec execute 5 sec latency 92.810 ms 1 671 1.40 MB/sec execute 6 sec latency 198.566 ms 1 767 1.22 MB/sec execute 7 sec latency 90.094 ms 1 890 1.11 MB/sec execute 8 sec latency 73.470 ms 1 985 1.01 MB/sec execute 9 sec latency 128.101 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4992 2203520 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 19456 3702784 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 46080 3681280 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 7384064 1% /mnt/lustre 1 1124 1.02 MB/sec execute 10 sec latency 78.836 ms 1 1251 0.94 MB/sec execute 11 sec latency 32.478 ms 1 1479 1.10 MB/sec execute 12 sec latency 36.156 ms test_26 fail mds1 6 times Failing mds1 on oleg426-server 1 1634 1.03 MB/sec execute 13 sec latency 89.334 ms Stopping /mnt/lustre-mds1 (opts:) on oleg426-server 1 1695 0.96 MB/sec execute 14 sec latency 608.160 ms 03:28:05 (1759822085) shut down facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server 1 1695 0.90 MB/sec execute 15 sec latency 1608.330 ms 1 1695 0.84 MB/sec execute 16 sec latency 2608.466 ms 1 1695 0.79 MB/sec execute 17 sec latency 3608.614 ms 1 1695 0.75 MB/sec execute 18 sec latency 4608.800 ms 1 1695 0.71 MB/sec execute 19 sec latency 5608.962 ms 1 1695 0.67 MB/sec execute 20 sec latency 6609.157 ms 1 1695 0.64 MB/sec execute 21 sec latency 7609.298 ms 1 1695 0.61 MB/sec execute 22 sec latency 8609.459 ms 1 1695 0.58 MB/sec execute 23 sec latency 9609.621 ms 1 1695 0.56 MB/sec execute 24 sec latency 10609.851 ms Failover mds1 to oleg426-server mount facets: mds1 1 1695 0.54 MB/sec execute 25 sec latency 11610.010 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1695 0.52 MB/sec execute 26 sec latency 12610.160 ms 1 1695 0.50 MB/sec execute 27 sec latency 13610.356 ms oleg426-server: oleg426-server.virtnet: executing set_default_debug -1 all pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1 1 1695 0.48 MB/sec execute 28 sec latency 14610.578 ms Started lustre-MDT0000 03:28:19 (1759822099) targets are mounted 03:28:19 (1759822099) facet_failover done 1 1695 0.46 MB/sec execute 29 sec latency 15610.791 ms 1 1695 0.45 MB/sec execute 30 sec latency 16611.020 ms 1 1695 0.43 MB/sec execute 31 sec latency 17611.276 ms 1 1695 0.42 MB/sec execute 32 sec latency 18611.500 ms 1 1719 0.41 MB/sec execute 33 sec latency 19389.721 ms oleg426-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1884 0.40 MB/sec execute 34 sec latency 50.079 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2046 0.39 MB/sec execute 35 sec latency 80.787 ms 1 2225 0.39 MB/sec execute 36 sec latency 31.124 ms 1 2373 0.41 MB/sec execute 37 sec latency 107.844 ms 1 2468 0.42 MB/sec execute 38 sec latency 64.015 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3712 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 13312 3732480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 47104 3703808 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 60416 7436288 1% /mnt/lustre 1 2566 0.41 MB/sec execute 39 sec latency 514.999 ms 1 2745 0.48 MB/sec execute 40 sec latency 1021.404 ms 1 2989 0.51 MB/sec execute 41 sec latency 59.134 ms test_26 fail mds1 7 times Failing mds1 on oleg426-server 1 3310 0.54 MB/sec execute 42 sec latency 53.687 ms Stopping /mnt/lustre-mds1 (opts:) on oleg426-server 1 3432 0.55 MB/sec execute 43 sec latency 410.447 ms 03:28:34 (1759822114) shut down facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server 1 3432 0.54 MB/sec execute 44 sec latency 1410.574 ms 1 3432 0.53 MB/sec execute 45 sec latency 2410.712 ms 1 3432 0.51 MB/sec execute 46 sec latency 3410.853 ms 1 3432 0.50 MB/sec execute 47 sec latency 4411.031 ms 1 3432 0.49 MB/sec execute 48 sec latency 5411.198 ms 1 3432 0.48 MB/sec execute 49 sec latency 6411.374 ms 1 3432 0.47 MB/sec execute 50 sec latency 7411.535 ms 1 3432 0.46 MB/sec execute 51 sec latency 8411.675 ms 1 3432 0.46 MB/sec execute 52 sec latency 9411.815 ms 1 3432 0.45 MB/sec execute 53 sec latency 10411.993 ms Failover mds1 to oleg426-server mount facets: mds1 1 3432 0.44 MB/sec execute 54 sec latency 11412.139 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3432 0.43 MB/sec execute 55 sec latency 12412.264 ms 1 3432 0.42 MB/sec execute 56 sec latency 13412.380 ms oleg426-server: oleg426-server.virtnet: executing set_default_debug -1 all 1 3432 0.42 MB/sec execute 57 sec latency 14412.480 ms pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1 Started lustre-MDT0000 03:28:48 (1759822128) targets are mounted 03:28:48 (1759822128) facet_failover done 1 3432 0.41 MB/sec execute 58 sec latency 15412.615 ms 1 3432 0.40 MB/sec execute 59 sec latency 16412.802 ms 1 3432 0.39 MB/sec execute 60 sec latency 17412.952 ms 1 3432 0.39 MB/sec execute 61 sec latency 18413.081 ms 1 3432 0.38 MB/sec execute 62 sec latency 19413.266 ms 1 3432 0.38 MB/sec execute 63 sec latency 20413.377 ms 1 3525 0.40 MB/sec execute 64 sec latency 21075.494 ms oleg426-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3695 0.40 MB/sec execute 65 sec latency 20.945 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3844 0.41 MB/sec execute 66 sec latency 33.075 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 3974 0.41 MB/sec execute 67 sec latency 51.195 ms 1 4079 0.40 MB/sec execute 68 sec latency 40.813 ms 1 4211 0.40 MB/sec execute 69 sec latency 40.057 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Oct 7 03:29:01 EDT 2025 with return code 0 48483 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 48483 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished