== replay-dual test 26: dbench and tar with mds failover ========================================================== 11:37:27 (1746113847) Starting client oleg129-client.virtnet: -o user_xattr,flock 192.168.201.129@tcp:/lustre /mnt/lustre Started clients oleg129-client.virtnet: 192.168.201.129@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 14940 Started dbench loop with 14941 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 Thu May 1 11:37:28 EDT 2025 waiting for dbench pid 14972 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 1 184 7.32 MB/sec warmup 1 sec latency 32.858 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3584 2205056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3702784 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3712000 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7414784 1% /mnt/lustre 1 370 6.59 MB/sec warmup 2 sec latency 29.116 ms 1 606 6.99 MB/sec warmup 3 sec latency 25.890 ms 1 802 5.37 MB/sec warmup 4 sec latency 38.499 ms test_26 fail mds1 1 times Failing mds1 on oleg129-server Stopping /mnt/lustre-mds1 (opts:) on oleg129-server 1 980 4.38 MB/sec warmup 5 sec latency 49.131 ms 1 1000 3.67 MB/sec warmup 6 sec latency 834.030 ms 11:37:34 (1746113854) shut down facet: mds1 facet_host: oleg129-server facet_failover_host: oleg129-server 1 1000 3.15 MB/sec warmup 7 sec latency 1834.340 ms 1 1000 2.76 MB/sec warmup 8 sec latency 2834.643 ms 1 1000 2.45 MB/sec warmup 9 sec latency 3834.894 ms 1 1000 2.20 MB/sec warmup 10 sec latency 4835.167 ms 1 1000 2.00 MB/sec warmup 11 sec latency 5835.401 ms 1 1000 1.84 MB/sec warmup 12 sec latency 6835.616 ms 1 1000 1.70 MB/sec warmup 13 sec latency 7835.821 ms 1 1000 1.57 MB/sec warmup 14 sec latency 8836.028 ms 1 1000 1.47 MB/sec warmup 15 sec latency 9836.255 ms 1 1000 1.38 MB/sec warmup 16 sec latency 10836.445 ms Failover mds1 to oleg129-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1000 1.30 MB/sec warmup 17 sec latency 11836.623 ms oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all 1 1000 1.22 MB/sec warmup 18 sec latency 12836.751 ms pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1 Started lustre-MDT0000 11:37:47 (1746113867) targets are mounted 11:37:47 (1746113867) facet_failover done 1 1000 1.16 MB/sec warmup 19 sec latency 13837.051 ms 1 1000 0.00 MB/sec execute 1 sec latency 15837.420 ms 1 1000 0.00 MB/sec execute 2 sec latency 16837.600 ms oleg129-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1235 0.34 MB/sec execute 3 sec latency 17056.715 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1549 1.01 MB/sec execute 4 sec latency 44.731 ms 1 1770 0.85 MB/sec execute 5 sec latency 34.891 ms 1 2095 0.77 MB/sec execute 6 sec latency 26.476 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4608 2203904 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 16384 3631104 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 38912 3570688 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7201792 1% /mnt/lustre 1 2429 0.86 MB/sec execute 7 sec latency 36.266 ms 1 2974 1.43 MB/sec execute 8 sec latency 31.486 ms 1 3558 1.82 MB/sec execute 9 sec latency 23.531 ms test_26 fail mds1 2 times 1 3867 1.77 MB/sec execute 10 sec latency 13.789 ms Failing mds1 on oleg129-server Stopping /mnt/lustre-mds1 (opts:) on oleg129-server 1 3986 1.64 MB/sec execute 11 sec latency 521.097 ms 11:37:59 (1746113879) shut down facet: mds1 facet_host: oleg129-server facet_failover_host: oleg129-server 1 3986 1.50 MB/sec execute 12 sec latency 1521.365 ms 1 3986 1.39 MB/sec execute 13 sec latency 2521.632 ms 1 3986 1.29 MB/sec execute 14 sec latency 3521.965 ms 1 3986 1.20 MB/sec execute 15 sec latency 4522.256 ms 1 3986 1.13 MB/sec execute 16 sec latency 5522.466 ms 1 3986 1.06 MB/sec execute 17 sec latency 6522.677 ms 1 3986 1.00 MB/sec execute 18 sec latency 7522.974 ms 1 3986 0.95 MB/sec execute 19 sec latency 8523.248 ms 1 3986 0.90 MB/sec execute 20 sec latency 9523.533 ms 1 3986 0.86 MB/sec execute 21 sec latency 10523.786 ms Failover mds1 to oleg129-server mount facets: mds1 1 3986 0.82 MB/sec execute 22 sec latency 11524.019 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3986 0.78 MB/sec execute 23 sec latency 12524.222 ms 1 3986 0.75 MB/sec execute 24 sec latency 13524.476 ms oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1 Started lustre-MDT0000 11:38:13 (1746113893) targets are mounted 11:38:13 (1746113893) facet_failover done 1 3986 0.72 MB/sec execute 25 sec latency 14524.782 ms 1 3986 0.69 MB/sec execute 26 sec latency 15524.996 ms 1 3986 0.67 MB/sec execute 27 sec latency 16525.197 ms 1 3986 0.64 MB/sec execute 28 sec latency 17525.409 ms 1 4061 0.62 MB/sec execute 29 sec latency 18047.771 ms oleg129-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 4227 0.60 MB/sec execute 30 sec latency 40.304 ms 1 4349 0.59 MB/sec execute 31 sec latency 78.333 ms 1 4473 0.59 MB/sec execute 32 sec latency 60.545 ms 1 4650 0.61 MB/sec execute 33 sec latency 63.904 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5888 2202624 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 22528 3539968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 39936 3467264 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 62464 7007232 1% /mnt/lustre 1 4997 0.68 MB/sec execute 34 sec latency 18.434 ms 1 5164 0.66 MB/sec execute 35 sec latency 74.213 ms 1 5335 0.65 MB/sec execute 36 sec latency 54.399 ms test_26 fail mds1 3 times 1 5463 0.63 MB/sec execute 37 sec latency 69.470 ms Failing mds1 on oleg129-server Stopping /mnt/lustre-mds1 (opts:) on oleg129-server 1 5645 0.62 MB/sec execute 38 sec latency 24.162 ms 1 5664 0.61 MB/sec execute 39 sec latency 920.791 ms 11:38:27 (1746113907) shut down facet: mds1 facet_host: oleg129-server facet_failover_host: oleg129-server 1 5664 0.59 MB/sec execute 40 sec latency 1921.170 ms 1 5664 0.58 MB/sec execute 41 sec latency 2921.439 ms 1 5664 0.57 MB/sec execute 42 sec latency 3921.664 ms 1 5664 0.55 MB/sec execute 43 sec latency 4921.937 ms 1 5664 0.54 MB/sec execute 44 sec latency 5922.290 ms 1 5664 0.53 MB/sec execute 45 sec latency 6922.678 ms 1 5664 0.52 MB/sec execute 46 sec latency 7922.988 ms 1 5664 0.51 MB/sec execute 47 sec latency 8923.396 ms 1 5664 0.49 MB/sec execute 48 sec latency 9923.732 ms 1 5664 0.48 MB/sec execute 49 sec latency 10923.997 ms Failover mds1 to oleg129-server mount facets: mds1 1 5664 0.47 MB/sec execute 50 sec latency 11924.213 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5664 0.47 MB/sec execute 51 sec latency 12924.438 ms oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all 1 5664 0.46 MB/sec execute 52 sec latency 13924.585 ms pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1 Started lustre-MDT0000 11:38:41 (1746113921) targets are mounted 11:38:41 (1746113921) facet_failover done 1 5664 0.45 MB/sec execute 53 sec latency 14925.000 ms 1 5664 0.44 MB/sec execute 54 sec latency 15925.244 ms 1 5664 0.43 MB/sec execute 55 sec latency 16925.519 ms 1 5664 0.42 MB/sec execute 56 sec latency 17925.768 ms 1 5664 0.42 MB/sec execute 57 sec latency 18926.010 ms 1 5710 0.41 MB/sec execute 58 sec latency 19718.442 ms oleg129-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5907 0.42 MB/sec execute 59 sec latency 61.651 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6038 0.43 MB/sec execute 60 sec latency 54.204 ms 1 6332 0.48 MB/sec execute 61 sec latency 53.113 ms 1 6574 0.49 MB/sec execute 62 sec latency 61.532 ms 1 6932 0.52 MB/sec execute 63 sec latency 53.943 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7168 2201344 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 23552 3535872 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 43008 3527680 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 66560 7063552 1% /mnt/lustre 1 7197 0.56 MB/sec execute 64 sec latency 23.515 ms 1 7359 0.57 MB/sec execute 65 sec latency 27.236 ms 1 7488 0.56 MB/sec execute 66 sec latency 25.376 ms test_26 fail mds1 4 times 1 7607 0.55 MB/sec execute 67 sec latency 28.074 ms Failing mds1 on oleg129-server Stopping /mnt/lustre-mds1 (opts:) on oleg129-server 1 7753 0.55 MB/sec execute 68 sec latency 218.612 ms 11:38:57 (1746113937) shut down facet: mds1 facet_host: oleg129-server facet_failover_host: oleg129-server 1 7753 0.54 MB/sec execute 69 sec latency 1218.807 ms 1 7753 0.53 MB/sec execute 70 sec latency 2219.097 ms 1 7753 0.52 MB/sec execute 71 sec latency 3219.348 ms 1 7753 0.52 MB/sec execute 72 sec latency 4219.570 ms 1 7753 0.51 MB/sec execute 73 sec latency 5219.843 ms 1 7753 0.50 MB/sec execute 74 sec latency 6220.114 ms 1 7753 0.50 MB/sec execute 75 sec latency 7220.441 ms 1 7753 0.49 MB/sec execute 76 sec latency 8220.687 ms 1 7753 0.48 MB/sec execute 77 sec latency 9221.006 ms 1 7753 0.48 MB/sec execute 78 sec latency 10221.246 ms Failover mds1 to oleg129-server mount facets: mds1 1 7753 0.47 MB/sec execute 79 sec latency 11221.501 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7753 0.47 MB/sec execute 80 sec latency 12221.680 ms 1 7753 0.46 MB/sec execute 81 sec latency 13221.901 ms oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all 1 7753 0.45 MB/sec execute 82 sec latency 14222.113 ms pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1 Started lustre-MDT0000 11:39:11 (1746113951) targets are mounted 11:39:11 (1746113951) facet_failover done 1 7753 0.45 MB/sec execute 83 sec latency 15222.307 ms 1 7753 0.44 MB/sec execute 84 sec latency 16222.537 ms 1 7753 0.44 MB/sec execute 85 sec latency 17222.848 ms 1 7753 0.43 MB/sec execute 86 sec latency 18223.072 ms 1 7753 0.43 MB/sec execute 87 sec latency 19223.259 ms 1 7774 0.42 MB/sec execute 88 sec latency 20100.937 ms oleg129-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7902 0.42 MB/sec execute 89 sec latency 71.701 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 8029 0.42 MB/sec execute 90 sec latency 62.237 ms 1 8187 0.43 MB/sec execute 91 sec latency 54.358 ms 1 8350 0.43 MB/sec execute 92 sec latency 29.521 ms 1 8590 0.45 MB/sec execute 93 sec latency 51.937 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8448 2200064 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 25600 3574784 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 44032 3508224 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 69632 7083008 1% /mnt/lustre 1 8761 0.45 MB/sec execute 94 sec latency 65.570 ms 1 8913 0.45 MB/sec execute 95 sec latency 26.546 ms 1 9105 0.44 MB/sec execute 96 sec latency 66.539 ms test_26 fail mds1 5 times Failing mds1 on oleg129-server 1 9296 0.44 MB/sec execute 97 sec latency 26.033 ms Stopping /mnt/lustre-mds1 (opts:) on oleg129-server 1 9409 0.45 MB/sec execute 98 sec latency 557.309 ms 11:39:27 (1746113967) shut down facet: mds1 facet_host: oleg129-server facet_failover_host: oleg129-server 1 9409 0.44 MB/sec execute 99 sec latency 1557.525 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec Failover mds1 to oleg129-server mount facets: mds1 1 cleanup 109 sec Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 cleanup 110 sec oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all 1 cleanup 111 sec pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1 Started lustre-MDT0000 11:39:40 (1746113980) targets are mounted 11:39:40 (1746113980) facet_failover done 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec 1 cleanup 115 sec 1 cleanup 116 sec 1 cleanup 117 sec oleg129-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 118 sec 0 cleanup 118 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1473 50.435 20100.923 Close 1110 2.365 6.549 Rename 59 19.010 31.744 Unlink 268 6.285 27.498 Qpathinfo 1400 17.745 19718.300 Qfileinfo 237 0.567 4.756 Qfsinfo 222 0.688 3.868 Sfileinfo 117 182.965 20003.655 Find 500 1.582 19.310 WriteX 720 2.463 13.755 ReadX 2204 0.186 27.824 LockX 4 2.024 2.821 UnlockX 4 2.196 3.107 Flush 92 32.276 78.312 Throughput 0.443951 MB/sec 1 clients 1 procs max_latency=20100.937 ms stopping dbench on /mnt/lustre at Thu May 1 11:39:47 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 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 Thu May 1 11:39:48 EDT 2025 waiting for dbench pid 20096 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 1 216 8.36 MB/sec warmup 1 sec latency 31.038 ms 1 421 7.43 MB/sec warmup 2 sec latency 26.004 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8960 2199552 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 28672 3447808 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 73728 3390464 3% /mnt/lustre[OST:1] filesystem_summary: 7542784 102400 6838272 2% /mnt/lustre 1 666 7.05 MB/sec warmup 3 sec latency 113.129 ms 1 801 5.37 MB/sec warmup 4 sec latency 61.664 ms 1 955 4.36 MB/sec warmup 5 sec latency 46.611 ms test_26 fail mds1 6 times 1 1181 3.84 MB/sec warmup 6 sec latency 44.762 ms Failing mds1 on oleg129-server Stopping /mnt/lustre-mds1 (opts:) on oleg129-server 1 1428 3.72 MB/sec warmup 7 sec latency 131.834 ms 11:39:56 (1746113996) shut down facet: mds1 facet_host: oleg129-server facet_failover_host: oleg129-server 1 1428 3.25 MB/sec warmup 8 sec latency 1132.155 ms 1 1428 2.89 MB/sec warmup 9 sec latency 2132.413 ms 1 1428 2.60 MB/sec warmup 10 sec latency 3132.735 ms 1 1428 2.36 MB/sec warmup 11 sec latency 4133.054 ms 1 1428 2.17 MB/sec warmup 12 sec latency 5133.416 ms 1 1428 2.00 MB/sec warmup 13 sec latency 6133.787 ms 1 1428 1.86 MB/sec warmup 14 sec latency 7134.103 ms 1 1428 1.73 MB/sec warmup 15 sec latency 8134.344 ms 1 1428 1.63 MB/sec warmup 16 sec latency 9134.590 ms 1 1428 1.53 MB/sec warmup 17 sec latency 10134.824 ms Failover mds1 to oleg129-server mount facets: mds1 1 1428 1.45 MB/sec warmup 18 sec latency 11135.068 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1428 1.37 MB/sec warmup 19 sec latency 12135.201 ms oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all 1 1428 0.00 MB/sec execute 1 sec latency 14135.615 ms pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1 Started lustre-MDT0000 11:40:09 (1746114009) targets are mounted 11:40:09 (1746114009) facet_failover done 1 1428 0.00 MB/sec execute 2 sec latency 15135.947 ms 1 1428 0.00 MB/sec execute 3 sec latency 16136.174 ms 1 1428 0.00 MB/sec execute 4 sec latency 17136.433 ms 1 1428 0.00 MB/sec execute 5 sec latency 18136.648 ms 1 1428 0.00 MB/sec execute 6 sec latency 19136.915 ms 1 1428 0.00 MB/sec execute 7 sec latency 20137.093 ms 1 1428 0.00 MB/sec execute 8 sec latency 21137.301 ms 1 1520 0.01 MB/sec execute 9 sec latency 21544.498 ms oleg129-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 1689 0.02 MB/sec execute 10 sec latency 64.483 ms 1 1884 0.03 MB/sec execute 11 sec latency 25.895 ms 1 2080 0.05 MB/sec execute 12 sec latency 60.113 ms 1 2282 0.09 MB/sec execute 13 sec latency 25.718 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 10624 2197888 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 20480 3522560 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 51200 3515392 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 7037952 2% /mnt/lustre 1 2454 0.15 MB/sec execute 14 sec latency 71.089 ms 1 2770 0.40 MB/sec execute 15 sec latency 47.822 ms 1 3018 0.47 MB/sec execute 16 sec latency 44.546 ms test_26 fail mds1 7 times 1 3373 0.56 MB/sec execute 17 sec latency 54.067 ms Failing mds1 on oleg129-server Stopping /mnt/lustre-mds1 (opts:) on oleg129-server 1 3670 0.71 MB/sec execute 18 sec latency 23.215 ms 1 3705 0.67 MB/sec execute 19 sec latency 770.891 ms 1 3705 0.64 MB/sec execute 20 sec latency 1771.152 ms 1 3705 0.61 MB/sec execute 21 sec latency 2771.453 ms 11:40:29 (1746114029) shut down facet: mds1 facet_host: oleg129-server facet_failover_host: oleg129-server 1 3705 0.58 MB/sec execute 22 sec latency 3771.733 ms 1 3705 0.55 MB/sec execute 23 sec latency 4771.973 ms 1 3705 0.53 MB/sec execute 24 sec latency 5772.289 ms 1 3705 0.51 MB/sec execute 25 sec latency 6772.629 ms 1 3705 0.49 MB/sec execute 26 sec latency 7772.874 ms 1 3705 0.47 MB/sec execute 27 sec latency 8773.172 ms 1 3705 0.46 MB/sec execute 28 sec latency 9773.393 ms 1 3705 0.44 MB/sec execute 29 sec latency 10773.694 ms 1 3705 0.43 MB/sec execute 30 sec latency 11773.954 ms 1 3705 0.41 MB/sec execute 31 sec latency 12774.251 ms Failover mds1 to oleg129-server mount facets: mds1 1 3705 0.40 MB/sec execute 32 sec latency 13774.508 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3705 0.39 MB/sec execute 33 sec latency 14774.849 ms 1 3705 0.38 MB/sec execute 34 sec latency 15775.135 ms oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1 1 3705 0.36 MB/sec execute 35 sec latency 16775.361 ms Started lustre-MDT0000 11:40:43 (1746114043) targets are mounted 11:40:43 (1746114043) facet_failover done 1 3705 0.35 MB/sec execute 36 sec latency 17775.643 ms 1 3705 0.34 MB/sec execute 37 sec latency 18775.783 ms 1 3705 0.34 MB/sec execute 38 sec latency 19775.925 ms oleg129-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3885 0.35 MB/sec execute 39 sec latency 19995.194 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4055 0.35 MB/sec execute 40 sec latency 26.448 ms kill: sending signal to 14960 failed: No such process 1 4236 0.35 MB/sec execute 41 sec latency 34.522 ms 1 4367 0.35 MB/sec execute 42 sec latency 79.936 ms 1 4546 0.35 MB/sec execute 43 sec latency 45.038 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 11:40:52 EDT 2025 with return code 0 20096 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 20096 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished