== replay-dual test 26: dbench and tar with mds failover ========================================================== 17:02:06 (1741899726) Starting client oleg439-client.virtnet: -o user_xattr,flock 192.168.204.139@tcp:/lustre /mnt/lustre Started clients oleg439-client.virtnet: 192.168.204.139@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) Started tar loop with pid 15098 Started dbench loop with 15099 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 Mar 13 17:02:07 EDT 2025 waiting for dbench pid 15130 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 1 275 10.25 MB/sec warmup 1 sec latency 21.497 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3641344 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 4096 3696640 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 7168 7337984 1% /mnt/lustre 1 522 9.03 MB/sec warmup 2 sec latency 21.531 ms 1 804 7.16 MB/sec warmup 3 sec latency 63.322 ms test_26 fail mds1 1 times 1 1085 5.73 MB/sec warmup 4 sec latency 37.533 ms Failing mds1 on oleg439-server Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 1 1421 5.20 MB/sec warmup 5 sec latency 126.689 ms 17:02:13 (1741899733) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 1421 4.34 MB/sec warmup 6 sec latency 1126.859 ms 1 1421 3.72 MB/sec warmup 7 sec latency 2127.024 ms 1 1421 3.25 MB/sec warmup 8 sec latency 3127.181 ms 1 1421 2.89 MB/sec warmup 9 sec latency 4127.339 ms 1 1421 2.60 MB/sec warmup 10 sec latency 5127.491 ms 1 1421 2.36 MB/sec warmup 11 sec latency 6127.683 ms 1 1421 2.17 MB/sec warmup 12 sec latency 7127.871 ms 1 1421 2.00 MB/sec warmup 13 sec latency 8128.069 ms 1 1421 1.86 MB/sec warmup 14 sec latency 9128.262 ms 1 1421 1.73 MB/sec warmup 15 sec latency 10128.471 ms Failover mds1 to oleg439-server mount facets: mds1 1 1421 1.63 MB/sec warmup 16 sec latency 11128.657 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1421 1.53 MB/sec warmup 17 sec latency 12128.834 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 Started lustre-MDT0000 1 1421 1.45 MB/sec warmup 18 sec latency 13128.942 ms 17:02:26 (1741899746) targets are mounted 17:02:26 (1741899746) facet_failover done 1 1421 1.37 MB/sec warmup 19 sec latency 14129.087 ms 1 1421 0.00 MB/sec execute 1 sec latency 16129.380 ms 1 1421 0.00 MB/sec execute 2 sec latency 17129.546 ms 1 1421 0.00 MB/sec execute 3 sec latency 18129.737 ms 1 1512 0.01 MB/sec execute 4 sec latency 18718.193 ms oleg439-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 1820 0.06 MB/sec execute 5 sec latency 43.610 ms 1 2150 0.11 MB/sec execute 6 sec latency 28.278 ms 1 2416 0.30 MB/sec execute 7 sec latency 43.693 ms 1 2915 0.92 MB/sec execute 8 sec latency 37.759 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 5120 2203520 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3520512 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 13312 3596288 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7116800 1% /mnt/lustre 1 3377 1.05 MB/sec execute 9 sec latency 31.855 ms 1 3801 1.37 MB/sec execute 10 sec latency 14.780 ms 1 4028 1.28 MB/sec execute 11 sec latency 16.238 ms test_26 fail mds1 2 times Failing mds1 on oleg439-server Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 1 4292 1.20 MB/sec execute 12 sec latency 72.859 ms 17:02:40 (1741899760) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 4308 1.11 MB/sec execute 13 sec latency 867.689 ms 1 4308 1.03 MB/sec execute 14 sec latency 1867.873 ms 1 4308 0.96 MB/sec execute 15 sec latency 2868.038 ms 1 4308 0.90 MB/sec execute 16 sec latency 3868.173 ms 1 4308 0.85 MB/sec execute 17 sec latency 4868.323 ms 1 4308 0.80 MB/sec execute 18 sec latency 5868.496 ms 1 4308 0.76 MB/sec execute 19 sec latency 6868.668 ms 1 4308 0.72 MB/sec execute 20 sec latency 7868.832 ms 1 4308 0.69 MB/sec execute 21 sec latency 8868.990 ms 1 4308 0.66 MB/sec execute 22 sec latency 9869.161 ms Failover mds1 to oleg439-server mount facets: mds1 1 4308 0.63 MB/sec execute 23 sec latency 10869.276 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4308 0.60 MB/sec execute 24 sec latency 11869.443 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 1 4308 0.58 MB/sec execute 25 sec latency 12869.548 ms Started lustre-MDT0000 17:02:53 (1741899773) targets are mounted 17:02:53 (1741899773) facet_failover done 1 4308 0.55 MB/sec execute 26 sec latency 13869.689 ms 1 4308 0.53 MB/sec execute 27 sec latency 14869.896 ms 1 4308 0.51 MB/sec execute 28 sec latency 15870.108 ms 1 4308 0.50 MB/sec execute 29 sec latency 16870.302 ms 1 4308 0.48 MB/sec execute 30 sec latency 17870.446 ms 1 4308 0.47 MB/sec execute 31 sec latency 18870.616 ms 1 4308 0.45 MB/sec execute 32 sec latency 19870.787 ms 1 4308 0.44 MB/sec execute 33 sec latency 20870.900 ms 1 4336 0.43 MB/sec execute 34 sec latency 21740.578 ms oleg439-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 4549 0.43 MB/sec execute 35 sec latency 38.985 ms 1 4834 0.45 MB/sec execute 36 sec latency 36.974 ms 1 5141 0.52 MB/sec execute 37 sec latency 61.252 ms 1 5390 0.51 MB/sec execute 38 sec latency 35.367 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6528 2201984 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 47104 3448832 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 17408 3491840 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 6940672 1% /mnt/lustre 1 5699 0.51 MB/sec execute 39 sec latency 47.896 ms 1 5977 0.53 MB/sec execute 40 sec latency 38.606 ms 1 6348 0.61 MB/sec execute 41 sec latency 41.803 ms test_26 fail mds1 3 times Failing mds1 on oleg439-server 1 6898 0.68 MB/sec execute 42 sec latency 42.864 ms Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 17:03:11 (1741899791) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 7103 0.73 MB/sec execute 43 sec latency 641.363 ms 1 7103 0.72 MB/sec execute 44 sec latency 1641.520 ms 1 7103 0.70 MB/sec execute 45 sec latency 2641.683 ms 1 7103 0.69 MB/sec execute 46 sec latency 3641.834 ms 1 7103 0.67 MB/sec execute 47 sec latency 4641.995 ms 1 7103 0.66 MB/sec execute 48 sec latency 5642.171 ms 1 7103 0.64 MB/sec execute 49 sec latency 6642.384 ms 1 7103 0.63 MB/sec execute 50 sec latency 7642.587 ms 1 7103 0.62 MB/sec execute 51 sec latency 8642.804 ms 1 7103 0.61 MB/sec execute 52 sec latency 9642.968 ms 1 7103 0.59 MB/sec execute 53 sec latency 10643.124 ms Failover mds1 to oleg439-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7103 0.58 MB/sec execute 54 sec latency 11643.303 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all 1 7103 0.57 MB/sec execute 55 sec latency 12643.460 ms pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 Started lustre-MDT0000 17:03:23 (1741899803) targets are mounted 17:03:23 (1741899803) facet_failover done 1 7103 0.56 MB/sec execute 56 sec latency 13643.673 ms 1 7103 0.55 MB/sec execute 57 sec latency 14643.899 ms 1 7103 0.54 MB/sec execute 58 sec latency 15644.123 ms 1 7103 0.53 MB/sec execute 59 sec latency 16644.322 ms 1 7103 0.53 MB/sec execute 60 sec latency 17644.490 ms 1 7103 0.52 MB/sec execute 61 sec latency 18644.670 ms 1 7103 0.51 MB/sec execute 62 sec latency 19644.859 ms 1 7103 0.50 MB/sec execute 63 sec latency 20644.976 ms 1 7183 0.50 MB/sec execute 64 sec latency 21367.403 ms oleg439-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 7443 0.51 MB/sec execute 65 sec latency 17.118 ms 1 7662 0.50 MB/sec execute 66 sec latency 16.646 ms 1 7891 0.50 MB/sec execute 67 sec latency 80.690 ms 1 8099 0.50 MB/sec execute 68 sec latency 49.451 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8192 2200320 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 49152 3421184 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 18432 3446784 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 6867968 1% /mnt/lustre 1 8427 0.53 MB/sec execute 69 sec latency 22.286 ms 1 8696 0.55 MB/sec execute 70 sec latency 45.486 ms 1 8924 0.54 MB/sec execute 71 sec latency 30.181 ms test_26 fail mds1 4 times Failing mds1 on oleg439-server 1 9201 0.54 MB/sec execute 72 sec latency 44.414 ms Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 1 9283 0.53 MB/sec execute 73 sec latency 694.840 ms 17:03:41 (1741899821) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 9283 0.53 MB/sec execute 74 sec latency 1695.026 ms 1 9283 0.52 MB/sec execute 75 sec latency 2695.182 ms 1 9283 0.51 MB/sec execute 76 sec latency 3695.347 ms 1 9283 0.51 MB/sec execute 77 sec latency 4695.552 ms 1 9283 0.50 MB/sec execute 78 sec latency 5695.720 ms 1 9283 0.49 MB/sec execute 79 sec latency 6695.928 ms 1 9283 0.49 MB/sec execute 80 sec latency 7696.157 ms 1 9283 0.48 MB/sec execute 81 sec latency 8696.338 ms 1 9283 0.48 MB/sec execute 82 sec latency 9696.528 ms 1 9283 0.47 MB/sec execute 83 sec latency 10696.707 ms Failover mds1 to oleg439-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 9283 0.46 MB/sec execute 84 sec latency 11696.900 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all 1 9283 0.46 MB/sec execute 85 sec latency 12697.079 ms pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 Started lustre-MDT0000 17:03:53 (1741899833) targets are mounted 17:03:53 (1741899833) facet_failover done 1 9283 0.45 MB/sec execute 86 sec latency 13697.321 ms 1 9283 0.45 MB/sec execute 87 sec latency 14697.506 ms 1 9283 0.44 MB/sec execute 88 sec latency 15697.658 ms 1 9283 0.44 MB/sec execute 89 sec latency 16697.816 ms 1 9283 0.43 MB/sec execute 90 sec latency 17697.961 ms 1 9283 0.43 MB/sec execute 91 sec latency 18698.145 ms 1 9283 0.42 MB/sec execute 92 sec latency 19698.347 ms 1 9283 0.42 MB/sec execute 93 sec latency 20698.458 ms 1 9355 0.41 MB/sec execute 94 sec latency 21481.868 ms oleg439-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 9581 0.43 MB/sec execute 95 sec latency 46.485 ms 1 10099 0.48 MB/sec execute 96 sec latency 40.131 ms 1 10718 0.52 MB/sec execute 97 sec latency 28.846 ms 1 11000 0.53 MB/sec execute 98 sec latency 15.257 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9472 2199040 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 51200 3361792 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 19456 3401728 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 70656 6763520 2% /mnt/lustre 1 11268 0.53 MB/sec execute 99 sec latency 17.693 ms 1 cleanup 100 sec 0 cleanup 100 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1754 19.705 18718.183 Close 1277 35.382 21740.553 Rename 70 14.001 22.621 Unlink 360 4.447 14.772 Qpathinfo 1608 15.998 21481.855 Qfileinfo 278 0.435 2.025 Qfsinfo 287 0.501 2.377 Sfileinfo 126 8.934 16.355 Find 611 1.305 10.881 WriteX 855 1.862 9.119 ReadX 2725 0.128 31.834 LockX 6 1.402 1.596 UnlockX 6 1.587 1.964 Flush 123 23.221 80.674 Throughput 0.528332 MB/sec 1 clients 1 procs max_latency=21740.578 ms stopping dbench on /mnt/lustre at Thu Mar 13 17:04:08 EDT 2025 with return code 0 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 test_26 fail mds1 5 times '/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 Mar 13 17:04:09 EDT 2025 waiting for dbench pid 19494 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 Failing mds1 on oleg439-server 1 of 1 processes prepared for launch 0 sec releasing clients Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 1 128 5.76 MB/sec warmup 1 sec latency 560.917 ms 17:04:10 (1741899850) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 128 2.88 MB/sec warmup 2 sec latency 1561.116 ms 1 128 1.92 MB/sec warmup 3 sec latency 2561.263 ms 1 128 1.44 MB/sec warmup 4 sec latency 3561.410 ms 1 128 1.15 MB/sec warmup 5 sec latency 4561.549 ms 1 128 0.96 MB/sec warmup 6 sec latency 5561.720 ms 1 128 0.82 MB/sec warmup 7 sec latency 6561.869 ms 1 128 0.72 MB/sec warmup 8 sec latency 7562.006 ms 1 128 0.64 MB/sec warmup 9 sec latency 8562.140 ms 1 128 0.58 MB/sec warmup 10 sec latency 9562.281 ms 1 128 0.52 MB/sec warmup 11 sec latency 10562.418 ms Failover mds1 to oleg439-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 128 0.48 MB/sec warmup 12 sec latency 11562.576 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all 1 128 0.44 MB/sec warmup 13 sec latency 12562.761 ms pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 Started lustre-MDT0000 17:04:23 (1741899863) targets are mounted 17:04:23 (1741899863) facet_failover done 1 128 0.41 MB/sec warmup 14 sec latency 13562.921 ms 1 128 0.38 MB/sec warmup 15 sec latency 14563.124 ms 1 128 0.36 MB/sec warmup 16 sec latency 15563.274 ms 1 128 0.34 MB/sec warmup 17 sec latency 16563.557 ms 1 128 0.32 MB/sec warmup 18 sec latency 17563.683 ms 1 128 0.30 MB/sec warmup 19 sec latency 18563.842 ms 1 128 0.00 MB/sec execute 1 sec latency 20564.294 ms 1 180 0.78 MB/sec execute 2 sec latency 21342.587 ms oleg439-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 1 445 3.29 MB/sec execute 3 sec latency 18.813 ms 1 759 3.90 MB/sec execute 4 sec latency 49.975 ms 1 1036 3.42 MB/sec execute 5 sec latency 31.622 ms 1 1448 3.38 MB/sec execute 6 sec latency 14.442 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 11136 2197376 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 53248 3352576 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 16384 3425280 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 69632 6777856 2% /mnt/lustre 1 1743 2.93 MB/sec execute 7 sec latency 42.938 ms 1 2115 2.61 MB/sec execute 8 sec latency 26.493 ms 1 2442 2.48 MB/sec execute 9 sec latency 32.734 ms test_26 fail mds1 6 times Failing mds1 on oleg439-server Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 1 2989 2.78 MB/sec execute 10 sec latency 34.874 ms 17:04:40 (1741899880) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 3000 2.52 MB/sec execute 11 sec latency 960.041 ms 1 3000 2.31 MB/sec execute 12 sec latency 1960.372 ms 1 3000 2.14 MB/sec execute 13 sec latency 2960.564 ms 1 3000 1.98 MB/sec execute 14 sec latency 3960.779 ms 1 3000 1.85 MB/sec execute 15 sec latency 4960.960 ms 1 3000 1.74 MB/sec execute 16 sec latency 5961.148 ms 1 3000 1.63 MB/sec execute 17 sec latency 6961.328 ms 1 3000 1.54 MB/sec execute 18 sec latency 7961.516 ms 1 3000 1.46 MB/sec execute 19 sec latency 8961.721 ms 1 3000 1.39 MB/sec execute 20 sec latency 9961.993 ms Failover mds1 to oleg439-server mount facets: mds1 1 3000 1.32 MB/sec execute 21 sec latency 10962.183 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3000 1.26 MB/sec execute 22 sec latency 11962.360 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 1 3000 1.21 MB/sec execute 23 sec latency 12962.473 ms Started lustre-MDT0000 17:04:53 (1741899893) targets are mounted 17:04:53 (1741899893) facet_failover done 1 3000 1.16 MB/sec execute 24 sec latency 13962.572 ms 1 3000 1.11 MB/sec execute 25 sec latency 14962.715 ms 1 3000 1.07 MB/sec execute 26 sec latency 15962.914 ms 1 3000 1.03 MB/sec execute 27 sec latency 16963.095 ms 1 3000 0.99 MB/sec execute 28 sec latency 17963.285 ms 1 3000 0.96 MB/sec execute 29 sec latency 18963.476 ms 1 3000 0.93 MB/sec execute 30 sec latency 19963.657 ms 1 3000 0.90 MB/sec execute 31 sec latency 20963.788 ms 1 3000 0.87 MB/sec execute 32 sec latency 21963.914 ms oleg439-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 3533 0.99 MB/sec execute 33 sec latency 21999.291 ms 1 3824 1.00 MB/sec execute 34 sec latency 15.862 ms 1 4049 0.98 MB/sec execute 35 sec latency 18.029 ms 1 4281 0.96 MB/sec execute 36 sec latency 103.924 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9472 2199040 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 57344 3576832 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 19456 3617792 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 76800 7194624 2% /mnt/lustre 1 4484 0.95 MB/sec execute 37 sec latency 63.728 ms 1 4768 0.96 MB/sec execute 38 sec latency 32.657 ms 1 5113 1.01 MB/sec execute 39 sec latency 62.413 ms test_26 fail mds1 7 times 1 5358 0.99 MB/sec execute 40 sec latency 47.239 ms Failing mds1 on oleg439-server Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 1 5511 0.97 MB/sec execute 41 sec latency 433.570 ms 17:05:11 (1741899911) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 5511 0.95 MB/sec execute 42 sec latency 1433.725 ms 1 5511 0.93 MB/sec execute 43 sec latency 2433.922 ms 1 5511 0.90 MB/sec execute 44 sec latency 3434.104 ms 1 5511 0.88 MB/sec execute 45 sec latency 4434.288 ms 1 5511 0.87 MB/sec execute 46 sec latency 5434.483 ms 1 5511 0.85 MB/sec execute 47 sec latency 6434.698 ms 1 5511 0.83 MB/sec execute 48 sec latency 7434.904 ms 1 5511 0.81 MB/sec execute 49 sec latency 8435.069 ms 1 5511 0.80 MB/sec execute 50 sec latency 9435.285 ms 1 5511 0.78 MB/sec execute 51 sec latency 10435.479 ms Failover mds1 to oleg439-server mount facets: mds1 1 5511 0.77 MB/sec execute 52 sec latency 11435.669 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5511 0.75 MB/sec execute 53 sec latency 12435.888 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 Started lustre-MDT0000 17:05:23 (1741899923) targets are mounted 17:05:23 (1741899923) facet_failover done 1 5511 0.74 MB/sec execute 54 sec latency 13436.048 ms 1 5511 0.72 MB/sec execute 55 sec latency 14436.222 ms 1 5511 0.71 MB/sec execute 56 sec latency 15436.388 ms 1 5511 0.70 MB/sec execute 57 sec latency 16436.581 ms 1 5511 0.69 MB/sec execute 58 sec latency 17436.769 ms 1 5511 0.67 MB/sec execute 59 sec latency 18436.936 ms 1 5511 0.66 MB/sec execute 60 sec latency 19437.107 ms 1 5511 0.65 MB/sec execute 61 sec latency 20437.238 ms 1 5575 0.64 MB/sec execute 62 sec latency 21137.508 ms oleg439-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 5897 0.65 MB/sec execute 63 sec latency 19.328 ms 1 6125 0.66 MB/sec execute 64 sec latency 75.328 ms 1 6571 0.72 MB/sec execute 65 sec latency 40.960 ms 1 7134 0.78 MB/sec execute 66 sec latency 34.004 ms 1 7416 0.79 MB/sec execute 67 sec latency 15.535 ms 1 7654 0.79 MB/sec execute 68 sec latency 14.797 ms 1 7892 0.78 MB/sec execute 69 sec latency 81.652 ms 1 8120 0.78 MB/sec execute 70 sec latency 39.634 ms 1 8446 0.81 MB/sec execute 71 sec latency 20.077 ms 1 8714 0.81 MB/sec execute 72 sec latency 64.043 ms 1 8949 0.81 MB/sec execute 73 sec latency 67.276 ms 1 9264 0.80 MB/sec execute 74 sec latency 73.150 ms 1 9541 0.81 MB/sec execute 75 sec latency 55.281 ms 1 10021 0.87 MB/sec execute 76 sec latency 41.109 ms 1 10465 0.88 MB/sec execute 77 sec latency 51.220 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu Mar 13 17:05:46 EDT 2025 with return code 0 19494 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19494 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished