== replay-dual test 26: dbench and tar with mds failover ========================================================== 14:17:28 (1752689848) Starting client oleg460-client.virtnet: -o user_xattr,flock 192.168.204.160@tcp:/lustre /mnt/lustre Started clients oleg460-client.virtnet: 192.168.204.160@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 44542 Started dbench loop with 44543 looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3748864 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 11264 3714048 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 14336 7462912 1% /mnt/lustre '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Wed Jul 16 14:17:31 EDT 2025 waiting for dbench pid 44604 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 1 120 5.50 MB/sec warmup 1 sec latency 61.542 ms 1 215 4.18 MB/sec warmup 2 sec latency 46.200 ms 1 320 3.87 MB/sec warmup 3 sec latency 47.273 ms test_26 fail mds1 1 times Failing mds1 on oleg460-server 1 421 3.71 MB/sec warmup 4 sec latency 52.090 ms Stopping /mnt/lustre-mds1 (opts:) on oleg460-server 1 492 3.44 MB/sec warmup 5 sec latency 168.324 ms 1 492 2.87 MB/sec warmup 6 sec latency 1168.533 ms 14:17:38 (1752689858) shut down facet: mds1 facet_host: oleg460-server facet_failover_host: oleg460-server 1 492 2.46 MB/sec warmup 7 sec latency 2168.736 ms 1 492 2.15 MB/sec warmup 8 sec latency 3168.977 ms 1 492 1.91 MB/sec warmup 9 sec latency 4169.209 ms 1 492 1.72 MB/sec warmup 10 sec latency 5169.397 ms 1 492 1.56 MB/sec warmup 11 sec latency 6169.644 ms 1 492 1.43 MB/sec warmup 12 sec latency 7169.889 ms 1 492 1.32 MB/sec warmup 13 sec latency 8170.112 ms 1 492 1.23 MB/sec warmup 14 sec latency 9170.322 ms 1 492 1.15 MB/sec warmup 15 sec latency 10170.541 ms 1 492 1.08 MB/sec warmup 16 sec latency 11170.742 ms Failover mds1 to oleg460-server mount facets: mds1 1 492 1.01 MB/sec warmup 17 sec latency 12170.960 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 492 0.96 MB/sec warmup 18 sec latency 13171.263 ms 1 492 0.91 MB/sec warmup 19 sec latency 14171.490 ms oleg460-server: oleg460-server.virtnet: executing set_default_debug -1 all pdsh@oleg460-client: oleg460-server: ssh exited with exit code 1 Started lustre-MDT0000 14:17:52 (1752689872) targets are mounted 14:17:52 (1752689872) facet_failover done 1 492 0.00 MB/sec execute 1 sec latency 16172.250 ms 1 492 0.00 MB/sec execute 2 sec latency 17172.511 ms 1 492 0.00 MB/sec execute 3 sec latency 18172.678 ms 1 576 0.56 MB/sec execute 4 sec latency 18495.768 ms oleg460-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 1 692 0.80 MB/sec execute 5 sec latency 86.551 ms 1 786 0.71 MB/sec execute 6 sec latency 46.580 ms 1 898 0.64 MB/sec execute 7 sec latency 66.668 ms 1 1005 0.61 MB/sec execute 8 sec latency 57.361 ms 1 1160 0.64 MB/sec execute 9 sec latency 38.427 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3840 2204672 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 11264 3671040 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 48128 3601408 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7272448 1% /mnt/lustre 1 1264 0.59 MB/sec execute 10 sec latency 40.501 ms 1 1451 0.80 MB/sec execute 11 sec latency 51.900 ms 1 1566 0.74 MB/sec execute 12 sec latency 90.763 ms test_26 fail mds1 2 times 1 1636 0.69 MB/sec execute 13 sec latency 63.852 ms Failing mds1 on oleg460-server Stopping /mnt/lustre-mds1 (opts:) on oleg460-server 1 1763 0.65 MB/sec execute 14 sec latency 45.748 ms 1 1814 0.61 MB/sec execute 15 sec latency 690.953 ms 14:18:07 (1752689887) shut down facet: mds1 facet_host: oleg460-server facet_failover_host: oleg460-server 1 1814 0.57 MB/sec execute 16 sec latency 1691.253 ms 1 1814 0.54 MB/sec execute 17 sec latency 2691.940 ms 1 1814 0.51 MB/sec execute 18 sec latency 3692.282 ms 1 1814 0.48 MB/sec execute 19 sec latency 4692.510 ms 1 1814 0.46 MB/sec execute 20 sec latency 5693.489 ms 1 1814 0.43 MB/sec execute 21 sec latency 6693.821 ms 1 1814 0.41 MB/sec execute 22 sec latency 7694.101 ms 1 1814 0.40 MB/sec execute 23 sec latency 8694.348 ms 1 1814 0.38 MB/sec execute 24 sec latency 9694.576 ms 1 1814 0.37 MB/sec execute 25 sec latency 10694.818 ms Failover mds1 to oleg460-server mount facets: mds1 1 1814 0.35 MB/sec execute 26 sec latency 11695.046 ms 1 1814 0.34 MB/sec execute 27 sec latency 12695.240 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1814 0.33 MB/sec execute 28 sec latency 13695.403 ms 1 1814 0.31 MB/sec execute 29 sec latency 14695.676 ms oleg460-server: oleg460-server.virtnet: executing set_default_debug -1 all pdsh@oleg460-client: oleg460-server: ssh exited with exit code 1 Started lustre-MDT0000 14:18:21 (1752689901) targets are mounted 14:18:21 (1752689901) facet_failover done 1 1814 0.30 MB/sec execute 30 sec latency 15696.070 ms 1 1814 0.29 MB/sec execute 31 sec latency 16696.201 ms 1 1814 0.29 MB/sec execute 32 sec latency 17696.385 ms 1 1814 0.28 MB/sec execute 33 sec latency 18696.556 ms 1 1840 0.27 MB/sec execute 34 sec latency 19378.716 ms oleg460-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1986 0.26 MB/sec execute 35 sec latency 61.140 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2108 0.26 MB/sec execute 36 sec latency 68.078 ms 1 2246 0.26 MB/sec execute 37 sec latency 35.819 ms 1 2373 0.28 MB/sec execute 38 sec latency 125.673 ms 1 2467 0.29 MB/sec execute 39 sec latency 90.846 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4480 2204032 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 21504 3612672 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 52224 3587072 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 73728 7199744 2% /mnt/lustre 1 2609 0.30 MB/sec execute 40 sec latency 55.884 ms 1 2925 0.40 MB/sec execute 41 sec latency 79.020 ms 1 3189 0.41 MB/sec execute 42 sec latency 66.155 ms 1 3379 0.42 MB/sec execute 43 sec latency 59.454 ms test_26 fail mds1 3 times Failing mds1 on oleg460-server 1 3586 0.48 MB/sec execute 44 sec latency 31.642 ms Stopping /mnt/lustre-mds1 (opts:) on oleg460-server 1 3663 0.48 MB/sec execute 45 sec latency 521.099 ms 14:18:37 (1752689917) shut down facet: mds1 facet_host: oleg460-server facet_failover_host: oleg460-server 1 3663 0.47 MB/sec execute 46 sec latency 1521.314 ms 1 3663 0.46 MB/sec execute 47 sec latency 2521.493 ms 1 3663 0.45 MB/sec execute 48 sec latency 3521.707 ms 1 3663 0.44 MB/sec execute 49 sec latency 4521.954 ms 1 3663 0.43 MB/sec execute 50 sec latency 5522.184 ms 1 3663 0.42 MB/sec execute 51 sec latency 6522.507 ms 1 3663 0.41 MB/sec execute 52 sec latency 7522.694 ms 1 3663 0.41 MB/sec execute 53 sec latency 8522.901 ms 1 3663 0.40 MB/sec execute 54 sec latency 9523.619 ms 1 3663 0.39 MB/sec execute 55 sec latency 10523.822 ms Failover mds1 to oleg460-server mount facets: mds1 1 3663 0.38 MB/sec execute 56 sec latency 11523.965 ms 1 3663 0.38 MB/sec execute 57 sec latency 12525.034 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3663 0.37 MB/sec execute 58 sec latency 13525.210 ms 1 3663 0.36 MB/sec execute 59 sec latency 14525.796 ms 1 3663 0.36 MB/sec execute 60 sec latency 15526.017 ms oleg460-server: oleg460-server.virtnet: executing set_default_debug -1 all pdsh@oleg460-client: oleg460-server: ssh exited with exit code 1 1 3663 0.35 MB/sec execute 61 sec latency 16526.211 ms Started lustre-MDT0000 14:18:53 (1752689933) targets are mounted 14:18:53 (1752689933) facet_failover done 1 3663 0.35 MB/sec execute 62 sec latency 17526.725 ms 1 3663 0.34 MB/sec execute 63 sec latency 18526.948 ms 1 3663 0.34 MB/sec execute 64 sec latency 19527.259 ms 1 3663 0.33 MB/sec execute 65 sec latency 20527.474 ms 1 3692 0.33 MB/sec execute 66 sec latency 21280.550 ms oleg460-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3816 0.34 MB/sec execute 67 sec latency 41.393 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3942 0.34 MB/sec execute 68 sec latency 30.240 ms 1 4055 0.33 MB/sec execute 69 sec latency 38.399 ms 1 4172 0.33 MB/sec execute 70 sec latency 37.058 ms 1 4269 0.33 MB/sec execute 71 sec latency 205.411 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5504 2203008 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 25600 3603456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 55296 3571712 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 80896 7175168 2% /mnt/lustre 1 4360 0.32 MB/sec execute 72 sec latency 63.731 ms 1 4458 0.32 MB/sec execute 73 sec latency 79.212 ms 1 4550 0.32 MB/sec execute 74 sec latency 69.020 ms 1 4705 0.33 MB/sec execute 75 sec latency 33.103 ms test_26 fail mds1 4 times Failing mds1 on oleg460-server 1 4810 0.33 MB/sec execute 76 sec latency 45.685 ms Stopping /mnt/lustre-mds1 (opts:) on oleg460-server 1 4955 0.36 MB/sec execute 77 sec latency 430.072 ms 14:19:09 (1752689949) shut down facet: mds1 facet_host: oleg460-server facet_failover_host: oleg460-server 1 4955 0.36 MB/sec execute 78 sec latency 1430.407 ms 1 4955 0.35 MB/sec execute 79 sec latency 2430.634 ms 1 4955 0.35 MB/sec execute 80 sec latency 3430.871 ms 1 4955 0.34 MB/sec execute 81 sec latency 4431.359 ms 1 4955 0.34 MB/sec execute 82 sec latency 5431.658 ms 1 4955 0.34 MB/sec execute 83 sec latency 6431.858 ms 1 4955 0.33 MB/sec execute 84 sec latency 7432.070 ms 1 4955 0.33 MB/sec execute 85 sec latency 8432.250 ms 1 4955 0.32 MB/sec execute 86 sec latency 9432.537 ms 1 4955 0.32 MB/sec execute 87 sec latency 10432.786 ms Failover mds1 to oleg460-server mount facets: mds1 1 4955 0.32 MB/sec execute 88 sec latency 11432.916 ms 1 4955 0.31 MB/sec execute 89 sec latency 12433.223 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4955 0.31 MB/sec execute 90 sec latency 13433.420 ms 1 4955 0.31 MB/sec execute 91 sec latency 14433.842 ms oleg460-server: oleg460-server.virtnet: executing set_default_debug -1 all 1 4955 0.30 MB/sec execute 92 sec latency 15434.037 ms pdsh@oleg460-client: oleg460-server: ssh exited with exit code 1 Started lustre-MDT0000 14:19:24 (1752689964) targets are mounted 14:19:24 (1752689964) facet_failover done 1 4955 0.30 MB/sec execute 93 sec latency 16434.504 ms 1 4955 0.30 MB/sec execute 94 sec latency 17435.154 ms 1 4955 0.29 MB/sec execute 95 sec latency 18435.407 ms 1 5017 0.29 MB/sec execute 96 sec latency 18775.105 ms oleg460-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 5118 0.29 MB/sec execute 97 sec latency 113.320 ms 1 5225 0.29 MB/sec execute 98 sec latency 95.832 ms 1 5375 0.29 MB/sec execute 99 sec latency 44.278 ms 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 869 63.670 19378.702 Close 671 31.663 18495.741 Rename 37 32.368 47.000 Unlink 149 10.001 24.381 Qpathinfo 793 33.312 21280.532 Qfileinfo 156 0.955 4.483 Qfsinfo 135 0.731 12.057 Sfileinfo 84 20.669 40.483 Find 290 2.940 21.399 WriteX 506 4.511 25.252 ReadX 1259 0.777 31.629 LockX 2 3.471 3.815 UnlockX 2 3.733 3.868 Flush 73 45.358 205.387 Throughput 0.285249 MB/sec 1 clients 1 procs max_latency=21280.550 ms stopping dbench on /mnt/lustre at Wed Jul 16 14:19:33 EDT 2025 with return code 0 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6400 2202112 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 27648 3617792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 54272 3596288 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 81920 7214080 2% /mnt/lustre clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished 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 Wed Jul 16 14:19:36 EDT 2025 waiting for dbench pid 48520 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 test_26 fail mds1 5 times 1 113 5.24 MB/sec warmup 1 sec latency 68.209 ms Failing mds1 on oleg460-server Stopping /mnt/lustre-mds1 (opts:) on oleg460-server 1 199 3.92 MB/sec warmup 2 sec latency 82.323 ms 1 238 3.05 MB/sec warmup 3 sec latency 666.839 ms 14:19:40 (1752689980) shut down facet: mds1 facet_host: oleg460-server facet_failover_host: oleg460-server 1 238 2.29 MB/sec warmup 4 sec latency 1667.674 ms 1 238 1.83 MB/sec warmup 5 sec latency 2667.885 ms 1 238 1.52 MB/sec warmup 6 sec latency 3668.069 ms 1 238 1.31 MB/sec warmup 7 sec latency 4668.847 ms 1 238 1.14 MB/sec warmup 8 sec latency 5669.936 ms 1 238 1.02 MB/sec warmup 9 sec latency 6670.104 ms 1 238 0.91 MB/sec warmup 10 sec latency 7670.254 ms 1 238 0.83 MB/sec warmup 11 sec latency 8671.335 ms 1 238 0.76 MB/sec warmup 12 sec latency 9671.528 ms 1 238 0.70 MB/sec warmup 13 sec latency 10671.728 ms Failover mds1 to oleg460-server mount facets: mds1 1 238 0.65 MB/sec warmup 14 sec latency 11671.962 ms 1 238 0.61 MB/sec warmup 15 sec latency 12672.175 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 238 0.57 MB/sec warmup 16 sec latency 13672.387 ms 1 238 0.54 MB/sec warmup 17 sec latency 14672.702 ms oleg460-server: oleg460-server.virtnet: executing set_default_debug -1 all 1 238 0.51 MB/sec warmup 18 sec latency 15672.937 ms pdsh@oleg460-client: oleg460-server: ssh exited with exit code 1 Started lustre-MDT0000 14:19:55 (1752689995) targets are mounted 14:19:55 (1752689995) facet_failover done 1 238 0.48 MB/sec warmup 19 sec latency 16673.903 ms 1 247 0.26 MB/sec execute 1 sec latency 18421.593 ms oleg460-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 341 1.56 MB/sec execute 2 sec latency 57.816 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 461 2.34 MB/sec execute 3 sec latency 45.633 ms 1 615 2.96 MB/sec execute 4 sec latency 48.760 ms 1 695 2.41 MB/sec execute 5 sec latency 255.884 ms 1 772 2.04 MB/sec execute 6 sec latency 125.818 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6400 2202112 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3770368 21504 3675136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3660800 2% /mnt/lustre[OST:1] filesystem_summary: 7541760 66560 7335936 1% /mnt/lustre 1 851 1.78 MB/sec execute 7 sec latency 197.931 ms 1 918 1.58 MB/sec execute 8 sec latency 130.167 ms 1 1009 1.46 MB/sec execute 9 sec latency 152.316 ms 1 1156 1.39 MB/sec execute 10 sec latency 40.102 ms test_26 fail mds1 6 times 1 1261 1.27 MB/sec execute 11 sec latency 38.998 ms Failing mds1 on oleg460-server Stopping /mnt/lustre-mds1 (opts:) on oleg460-server 1 1465 1.41 MB/sec execute 12 sec latency 39.504 ms 1 1468 1.30 MB/sec execute 13 sec latency 983.852 ms 14:20:10 (1752690010) shut down facet: mds1 facet_host: oleg460-server facet_failover_host: oleg460-server 1 1468 1.21 MB/sec execute 14 sec latency 1984.100 ms 1 1468 1.13 MB/sec execute 15 sec latency 2984.340 ms 1 1468 1.06 MB/sec execute 16 sec latency 3984.602 ms 1 1468 0.99 MB/sec execute 17 sec latency 4984.839 ms 1 1468 0.94 MB/sec execute 18 sec latency 5986.823 ms 1 1468 0.89 MB/sec execute 19 sec latency 6987.668 ms 1 1468 0.84 MB/sec execute 20 sec latency 7987.957 ms 1 1468 0.80 MB/sec execute 21 sec latency 8988.177 ms 1 1468 0.77 MB/sec execute 22 sec latency 9988.419 ms 1 1468 0.73 MB/sec execute 23 sec latency 10988.746 ms Failover mds1 to oleg460-server mount facets: mds1 1 1468 0.70 MB/sec execute 24 sec latency 11989.039 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1468 0.68 MB/sec execute 25 sec latency 12989.324 ms 1 1468 0.65 MB/sec execute 26 sec latency 13989.557 ms oleg460-server: oleg460-server.virtnet: executing set_default_debug -1 all 1 1468 0.63 MB/sec execute 27 sec latency 14989.710 ms pdsh@oleg460-client: oleg460-server: ssh exited with exit code 1 Started lustre-MDT0000 14:20:24 (1752690024) targets are mounted 14:20:24 (1752690024) facet_failover done 1 1468 0.60 MB/sec execute 28 sec latency 15989.889 ms 1 1468 0.58 MB/sec execute 29 sec latency 16990.108 ms 1 1468 0.56 MB/sec execute 30 sec latency 17990.324 ms 1 1468 0.54 MB/sec execute 31 sec latency 18990.485 ms oleg460-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1570 0.53 MB/sec execute 32 sec latency 19017.153 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1686 0.52 MB/sec execute 33 sec latency 122.158 ms 1 1843 0.51 MB/sec execute 34 sec latency 45.147 ms 1 1982 0.49 MB/sec execute 35 sec latency 80.232 ms 1 2141 0.49 MB/sec execute 36 sec latency 36.883 ms 1 2296 0.50 MB/sec execute 37 sec latency 38.912 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5120 2203392 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 11264 3714048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 47104 3685376 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 58368 7399424 1% /mnt/lustre 1 2389 0.50 MB/sec execute 38 sec latency 109.246 ms 1 2506 0.50 MB/sec execute 39 sec latency 52.178 ms 1 2876 0.58 MB/sec execute 40 sec latency 54.303 ms test_26 fail mds1 7 times 1 3020 0.59 MB/sec execute 41 sec latency 63.738 ms Failing mds1 on oleg460-server Stopping /mnt/lustre-mds1 (opts:) on oleg460-server 1 3353 0.62 MB/sec execute 42 sec latency 71.387 ms 14:20:39 (1752690039) shut down facet: mds1 facet_host: oleg460-server facet_failover_host: oleg460-server 1 3353 0.61 MB/sec execute 43 sec latency 1071.490 ms 1 3353 0.60 MB/sec execute 44 sec latency 2071.698 ms 1 3353 0.58 MB/sec execute 45 sec latency 3071.901 ms 1 3353 0.57 MB/sec execute 46 sec latency 4072.202 ms 1 3353 0.56 MB/sec execute 47 sec latency 5072.442 ms 1 3353 0.55 MB/sec execute 48 sec latency 6072.643 ms 1 3353 0.54 MB/sec execute 49 sec latency 7072.836 ms 1 3353 0.52 MB/sec execute 50 sec latency 8073.010 ms 1 3353 0.51 MB/sec execute 51 sec latency 9073.226 ms 1 3353 0.50 MB/sec execute 52 sec latency 10073.411 ms 1 3353 0.49 MB/sec execute 53 sec latency 11073.651 ms Failover mds1 to oleg460-server mount facets: mds1 1 3353 0.49 MB/sec execute 54 sec latency 12073.892 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3353 0.48 MB/sec execute 55 sec latency 13074.090 ms 1 3353 0.47 MB/sec execute 56 sec latency 14074.318 ms oleg460-server: oleg460-server.virtnet: executing set_default_debug -1 all 1 3353 0.46 MB/sec execute 57 sec latency 15074.654 ms pdsh@oleg460-client: oleg460-server: ssh exited with exit code 1 Started lustre-MDT0000 14:20:54 (1752690054) targets are mounted 14:20:54 (1752690054) facet_failover done 1 3353 0.45 MB/sec execute 58 sec latency 16074.857 ms 1 3353 0.44 MB/sec execute 59 sec latency 17075.028 ms 1 3353 0.44 MB/sec execute 60 sec latency 18075.535 ms 1 3353 0.43 MB/sec execute 61 sec latency 19076.267 ms 1 3382 0.42 MB/sec execute 62 sec latency 19709.334 ms oleg460-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3576 0.46 MB/sec execute 63 sec latency 46.900 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3695 0.46 MB/sec execute 64 sec latency 39.772 ms 1 3810 0.47 MB/sec execute 65 sec latency 45.064 ms 1 3915 0.47 MB/sec execute 66 sec latency 47.716 ms 1 4018 0.46 MB/sec execute 67 sec latency 87.319 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Wed Jul 16 14:21:04 EDT 2025 with return code 0 48520 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 48520 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished