== replay-dual test 26: dbench and tar with mds failover ========================================================== 13:40:31 (1772908831) Starting client oleg126-client.virtnet: -o user_xattr,flock 192.168.201.126@tcp:/lustre /mnt/lustre Started clients oleg126-client.virtnet: 192.168.201.126@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 65339 Started dbench loop with 65340 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H all_char /mnt/lustre/d26.replay-dual/run_tar 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 Sat Mar 7 13:40:33 EST 2026 waiting for dbench pid 65383 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 1 107 5.05 MB/sec warmup 1 sec latency 53.135 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2000 1269304 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26140 3576456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3604428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27684 7180884 1% /mnt/lustre 1 188 3.79 MB/sec warmup 2 sec latency 188.497 ms 1 297 3.65 MB/sec warmup 3 sec latency 62.936 ms 1 412 3.65 MB/sec warmup 4 sec latency 51.695 ms 1 542 3.82 MB/sec warmup 5 sec latency 39.031 ms test_26 fail mds1 1 times 1 718 3.55 MB/sec warmup 6 sec latency 36.180 ms Failing mds1 on oleg126-server Stopping /mnt/lustre-mds1 (opts:) on oleg126-server 1 808 3.07 MB/sec warmup 7 sec latency 119.984 ms 13:40:41 (1772908841) shut down facet: mds1 facet_host: oleg126-server facet_failover_host: oleg126-server 1 808 2.69 MB/sec warmup 8 sec latency 1120.099 ms 1 808 2.39 MB/sec warmup 9 sec latency 2120.274 ms 1 808 2.15 MB/sec warmup 10 sec latency 3120.529 ms 1 808 1.95 MB/sec warmup 11 sec latency 4120.762 ms 1 808 1.79 MB/sec warmup 12 sec latency 5120.969 ms 1 808 1.65 MB/sec warmup 13 sec latency 6121.189 ms 1 808 1.53 MB/sec warmup 14 sec latency 7121.432 ms 1 808 1.43 MB/sec warmup 15 sec latency 8121.670 ms 1 808 1.34 MB/sec warmup 16 sec latency 9121.941 ms 1 808 1.26 MB/sec warmup 17 sec latency 10122.118 ms 1 808 1.19 MB/sec warmup 18 sec latency 11122.288 ms Failover mds1 to oleg126-server mount facets: mds1 1 808 1.13 MB/sec warmup 19 sec latency 12122.437 ms 1 808 0.00 MB/sec execute 1 sec latency 14122.768 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 808 0.00 MB/sec execute 2 sec latency 15123.323 ms oleg126-server: oleg126-server.virtnet: executing set_default_debug -1 all 1 808 0.00 MB/sec execute 3 sec latency 16123.437 ms pdsh@oleg126-client: oleg126-server: ssh exited with exit code 1 Started lustre-MDT0000 13:40:56 (1772908856) targets are mounted 13:40:56 (1772908856) facet_failover done 1 808 0.00 MB/sec execute 4 sec latency 17123.593 ms 1 808 0.00 MB/sec execute 5 sec latency 18123.784 ms 1 808 0.00 MB/sec execute 6 sec latency 19123.946 ms 1 808 0.00 MB/sec execute 7 sec latency 20124.078 ms 1 845 0.01 MB/sec execute 8 sec latency 20908.965 ms oleg126-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 885 0.02 MB/sec execute 9 sec latency 578.585 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 986 0.04 MB/sec execute 10 sec latency 71.471 ms 1 1157 0.14 MB/sec execute 11 sec latency 34.782 ms 1 1282 0.14 MB/sec execute 12 sec latency 37.330 ms 1 1467 0.35 MB/sec execute 13 sec latency 83.730 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2364 1268940 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2180 1269124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31108 3564660 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12644 3585708 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43752 7150368 1% /mnt/lustre 1 1570 0.33 MB/sec execute 14 sec latency 121.311 ms 1 1655 0.31 MB/sec execute 15 sec latency 42.612 ms 1 1795 0.30 MB/sec execute 16 sec latency 47.261 ms 1 1984 0.29 MB/sec execute 17 sec latency 27.189 ms test_26 fail mds2 2 times 1 2115 0.29 MB/sec execute 18 sec latency 61.217 ms Failing mds2 on oleg126-server Stopping /mnt/lustre-mds2 (opts:) on oleg126-server 1 2296 0.33 MB/sec execute 19 sec latency 47.795 ms 1 2347 0.32 MB/sec execute 20 sec latency 785.828 ms 13:41:13 (1772908873) shut down facet: mds2 facet_host: oleg126-server facet_failover_host: oleg126-server 1 2347 0.31 MB/sec execute 21 sec latency 1785.978 ms 1 2347 0.29 MB/sec execute 22 sec latency 2786.130 ms 1 2347 0.28 MB/sec execute 23 sec latency 3786.270 ms 1 2347 0.27 MB/sec execute 24 sec latency 4786.452 ms 1 2347 0.26 MB/sec execute 25 sec latency 5786.609 ms 1 2347 0.25 MB/sec execute 26 sec latency 6786.769 ms 1 2347 0.24 MB/sec execute 27 sec latency 7786.954 ms 1 2347 0.23 MB/sec execute 28 sec latency 8787.130 ms 1 2347 0.22 MB/sec execute 29 sec latency 9787.293 ms 1 2347 0.21 MB/sec execute 30 sec latency 10787.506 ms Failover mds2 to oleg126-server mount facets: mds2 1 2347 0.21 MB/sec execute 31 sec latency 11787.650 ms 1 2347 0.20 MB/sec execute 32 sec latency 12787.855 ms 1 2347 0.19 MB/sec execute 33 sec latency 13788.071 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2347 0.19 MB/sec execute 34 sec latency 14788.246 ms 1 2347 0.18 MB/sec execute 35 sec latency 15788.430 ms oleg126-server: oleg126-server.virtnet: executing set_default_debug -1 all pdsh@oleg126-client: oleg126-server: ssh exited with exit code 1 Started lustre-MDT0001 13:41:29 (1772908889) targets are mounted 13:41:29 (1772908889) facet_failover done 1 2347 0.18 MB/sec execute 36 sec latency 16788.614 ms 1 2347 0.17 MB/sec execute 37 sec latency 17788.736 ms 1 2347 0.17 MB/sec execute 38 sec latency 18788.875 ms 1 2347 0.16 MB/sec execute 39 sec latency 19789.058 ms 1 2358 0.16 MB/sec execute 40 sec latency 20625.395 ms oleg126-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2467 0.17 MB/sec execute 41 sec latency 70.945 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2660 0.21 MB/sec execute 42 sec latency 56.344 ms 1 2973 0.28 MB/sec execute 43 sec latency 38.139 ms 1 3262 0.31 MB/sec execute 44 sec latency 44.256 ms 1 3516 0.38 MB/sec execute 45 sec latency 38.834 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2752 1268552 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2548 1268756 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 40364 3562784 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 28088 3572372 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 68452 7135156 1% /mnt/lustre 1 3650 0.37 MB/sec execute 46 sec latency 44.078 ms 1 3797 0.39 MB/sec execute 47 sec latency 50.135 ms 1 3927 0.39 MB/sec execute 48 sec latency 35.049 ms 1 4045 0.38 MB/sec execute 49 sec latency 37.708 ms 1 4162 0.37 MB/sec execute 50 sec latency 89.984 ms test_26 fail mds1 3 times Failing mds1 on oleg126-server 1 4292 0.37 MB/sec execute 51 sec latency 56.269 ms Stopping /mnt/lustre-mds1 (opts:) on oleg126-server 1 4349 0.37 MB/sec execute 52 sec latency 474.204 ms 13:41:45 (1772908905) shut down facet: mds1 facet_host: oleg126-server facet_failover_host: oleg126-server 1 4349 0.36 MB/sec execute 53 sec latency 1474.434 ms 1 4349 0.35 MB/sec execute 54 sec latency 2474.609 ms 1 4349 0.35 MB/sec execute 55 sec latency 3474.816 ms 1 4349 0.34 MB/sec execute 56 sec latency 4474.990 ms 1 4349 0.33 MB/sec execute 57 sec latency 5475.158 ms 1 4349 0.33 MB/sec execute 58 sec latency 6475.344 ms 1 4349 0.32 MB/sec execute 59 sec latency 7475.511 ms 1 4349 0.32 MB/sec execute 60 sec latency 8475.723 ms 1 4349 0.31 MB/sec execute 61 sec latency 9475.924 ms 1 4349 0.31 MB/sec execute 62 sec latency 10476.109 ms Failover mds1 to oleg126-server mount facets: mds1 1 4349 0.30 MB/sec execute 63 sec latency 11476.324 ms 1 4349 0.30 MB/sec execute 64 sec latency 12476.539 ms 1 4349 0.29 MB/sec execute 65 sec latency 13476.725 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4349 0.29 MB/sec execute 66 sec latency 14476.910 ms 1 4349 0.28 MB/sec execute 67 sec latency 15477.101 ms oleg126-server: oleg126-server.virtnet: executing set_default_debug -1 all 1 4349 0.28 MB/sec execute 68 sec latency 16477.309 ms pdsh@oleg126-client: oleg126-server: ssh exited with exit code 1 Started lustre-MDT0000 13:42:01 (1772908921) targets are mounted 13:42:01 (1772908921) facet_failover done 1 4349 0.28 MB/sec execute 69 sec latency 17477.480 ms 1 4349 0.27 MB/sec execute 70 sec latency 18477.714 ms 1 4349 0.27 MB/sec execute 71 sec latency 19477.864 ms 1 4349 0.26 MB/sec execute 72 sec latency 20478.007 ms oleg126-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4462 0.26 MB/sec execute 73 sec latency 20674.643 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4567 0.26 MB/sec execute 74 sec latency 49.210 ms 1 4738 0.28 MB/sec execute 75 sec latency 41.314 ms 1 4955 0.31 MB/sec execute 76 sec latency 32.620 ms 1 5119 0.31 MB/sec execute 77 sec latency 26.019 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3348 1267956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3092 1268212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 41520 3564560 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 31516 3575108 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73036 7139668 2% /mnt/lustre 1 5232 0.31 MB/sec execute 78 sec latency 61.470 ms 1 5348 0.30 MB/sec execute 79 sec latency 45.629 ms 1 5523 0.30 MB/sec execute 80 sec latency 53.171 ms 1 5653 0.30 MB/sec execute 81 sec latency 37.261 ms 1 5846 0.31 MB/sec execute 82 sec latency 34.010 ms test_26 fail mds2 4 times 1 5986 0.31 MB/sec execute 83 sec latency 42.159 ms Failing mds2 on oleg126-server Stopping /mnt/lustre-mds2 (opts:) on oleg126-server 1 6113 0.32 MB/sec execute 84 sec latency 240.254 ms 13:42:18 (1772908938) shut down facet: mds2 facet_host: oleg126-server facet_failover_host: oleg126-server 1 6113 0.31 MB/sec execute 85 sec latency 1240.405 ms 1 6113 0.31 MB/sec execute 86 sec latency 2240.559 ms 1 6113 0.31 MB/sec execute 87 sec latency 3240.746 ms 1 6113 0.30 MB/sec execute 88 sec latency 4240.893 ms 1 6113 0.30 MB/sec execute 89 sec latency 5241.028 ms 1 6113 0.29 MB/sec execute 90 sec latency 6241.156 ms 1 6113 0.29 MB/sec execute 91 sec latency 7241.284 ms 1 6113 0.29 MB/sec execute 92 sec latency 8241.405 ms 1 6113 0.29 MB/sec execute 93 sec latency 9241.529 ms 1 6113 0.28 MB/sec execute 94 sec latency 10241.669 ms Failover mds2 to oleg126-server mount facets: mds2 1 6113 0.28 MB/sec execute 95 sec latency 11241.833 ms 1 6113 0.28 MB/sec execute 96 sec latency 12241.969 ms 1 6113 0.27 MB/sec execute 97 sec latency 13242.106 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 6113 0.27 MB/sec execute 98 sec latency 14242.257 ms 1 6113 0.27 MB/sec execute 99 sec latency 15242.424 ms oleg126-server: oleg126-server.virtnet: executing set_default_debug -1 all pdsh@oleg126-client: oleg126-server: ssh exited with exit code 1 1 cleanup 100 sec Started lustre-MDT0001 13:42:33 (1772908953) targets are mounted 13:42:33 (1772908953) facet_failover done 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec oleg126-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 0 cleanup 106 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 925 63.012 20908.950 Close 716 31.888 20681.579 Rename 39 559.562 20674.629 Unlink 157 11.155 89.964 Qpathinfo 894 5.437 44.054 Qfileinfo 154 1.121 4.888 Qfsinfo 132 0.580 4.096 Sfileinfo 89 18.846 63.019 Find 320 4.996 20.430 WriteX 470 4.258 27.770 ReadX 1347 0.527 28.655 LockX 2 2.690 2.810 UnlockX 2 2.528 2.663 Flush 59 17.244 60.404 Throughput 0.268087 MB/sec 1 clients 1 procs max_latency=20908.965 ms stopping dbench on /mnt/lustre at Sat Mar 7 13:42:39 EST 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench 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 Sat Mar 7 13:42:41 EST 2026 waiting for dbench pid 69585 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 1 111 5.24 MB/sec warmup 1 sec latency 30.845 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3916 1267388 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3664 1267640 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 4372 3600840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 48300 3556764 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 52672 7157604 1% /mnt/lustre 1 199 3.92 MB/sec warmup 2 sec latency 164.769 ms 1 323 3.91 MB/sec warmup 3 sec latency 39.768 ms 1 440 3.85 MB/sec warmup 4 sec latency 41.566 ms 1 608 4.19 MB/sec warmup 5 sec latency 30.598 ms test_26 fail mds1 5 times 1 725 3.55 MB/sec warmup 6 sec latency 166.615 ms Failing mds1 on oleg126-server Stopping /mnt/lustre-mds1 (opts:) on oleg126-server 1 848 3.08 MB/sec warmup 7 sec latency 204.008 ms 1 878 2.71 MB/sec warmup 8 sec latency 770.142 ms 1 878 2.41 MB/sec warmup 9 sec latency 1770.303 ms 1 878 2.17 MB/sec warmup 10 sec latency 2770.464 ms 1 878 1.97 MB/sec warmup 11 sec latency 3770.625 ms 1 878 1.81 MB/sec warmup 12 sec latency 4770.783 ms 1 878 1.67 MB/sec warmup 13 sec latency 5770.911 ms 13:42:55 (1772908975) shut down facet: mds1 facet_host: oleg126-server facet_failover_host: oleg126-server 1 878 1.55 MB/sec warmup 14 sec latency 6771.071 ms 1 878 1.44 MB/sec warmup 15 sec latency 7771.312 ms 1 878 1.35 MB/sec warmup 16 sec latency 8771.516 ms 1 878 1.27 MB/sec warmup 17 sec latency 9771.698 ms 1 878 1.20 MB/sec warmup 18 sec latency 10771.881 ms 1 878 1.14 MB/sec warmup 19 sec latency 11772.044 ms 1 878 0.00 MB/sec execute 1 sec latency 13772.371 ms 1 878 0.00 MB/sec execute 2 sec latency 14772.581 ms 1 878 0.00 MB/sec execute 3 sec latency 15772.734 ms Failover mds1 to oleg126-server mount facets: mds1 1 878 0.00 MB/sec execute 4 sec latency 16772.882 ms 1 878 0.00 MB/sec execute 5 sec latency 17773.125 ms 1 878 0.00 MB/sec execute 6 sec latency 18773.336 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 878 0.00 MB/sec execute 7 sec latency 19773.536 ms 1 878 0.00 MB/sec execute 8 sec latency 20773.700 ms oleg126-server: oleg126-server.virtnet: executing set_default_debug -1 all pdsh@oleg126-client: oleg126-server: ssh exited with exit code 1 1 878 0.00 MB/sec execute 9 sec latency 21773.868 ms Started lustre-MDT0000 13:43:11 (1772908991) targets are mounted 13:43:11 (1772908991) facet_failover done 1 878 0.00 MB/sec execute 10 sec latency 22774.020 ms 1 878 0.00 MB/sec execute 11 sec latency 23774.197 ms 1 878 0.00 MB/sec execute 12 sec latency 24774.400 ms 1 878 0.00 MB/sec execute 13 sec latency 25774.569 ms 1 884 0.00 MB/sec execute 14 sec latency 26597.389 ms oleg126-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 914 0.01 MB/sec execute 15 sec latency 646.979 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 990 0.02 MB/sec execute 16 sec latency 77.728 ms 1 1172 0.08 MB/sec execute 17 sec latency 31.446 ms 1 1399 0.24 MB/sec execute 18 sec latency 29.555 ms 1 1504 0.23 MB/sec execute 19 sec latency 136.656 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3600 1267704 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3356 1267948 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13880 3592632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 59972 3546332 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 73852 7138964 2% /mnt/lustre 1 1605 0.22 MB/sec execute 20 sec latency 81.984 ms 1 1771 0.22 MB/sec execute 21 sec latency 37.279 ms 1 1989 0.22 MB/sec execute 22 sec latency 34.605 ms 1 2156 0.22 MB/sec execute 23 sec latency 28.893 ms 1 2347 0.26 MB/sec execute 24 sec latency 74.158 ms test_26 fail mds2 6 times Failing mds2 on oleg126-server 1 2464 0.28 MB/sec execute 25 sec latency 98.216 ms Stopping /mnt/lustre-mds2 (opts:) on oleg126-server 1 2577 0.28 MB/sec execute 26 sec latency 373.986 ms 13:43:28 (1772909008) shut down facet: mds2 facet_host: oleg126-server facet_failover_host: oleg126-server 1 2577 0.27 MB/sec execute 27 sec latency 1374.134 ms 1 2577 0.26 MB/sec execute 28 sec latency 2374.273 ms 1 2577 0.25 MB/sec execute 29 sec latency 3374.419 ms 1 2577 0.24 MB/sec execute 30 sec latency 4374.576 ms 1 2577 0.24 MB/sec execute 31 sec latency 5374.736 ms 1 2577 0.23 MB/sec execute 32 sec latency 6374.878 ms 1 2577 0.22 MB/sec execute 33 sec latency 7375.008 ms 1 2577 0.21 MB/sec execute 34 sec latency 8375.201 ms 1 2577 0.21 MB/sec execute 35 sec latency 9375.412 ms 1 2577 0.20 MB/sec execute 36 sec latency 10375.649 ms Failover mds2 to oleg126-server mount facets: mds2 1 2577 0.20 MB/sec execute 37 sec latency 11375.812 ms 1 2577 0.19 MB/sec execute 38 sec latency 12375.958 ms 1 2577 0.19 MB/sec execute 39 sec latency 13376.132 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2577 0.18 MB/sec execute 40 sec latency 14376.323 ms 1 2577 0.18 MB/sec execute 41 sec latency 15376.448 ms oleg126-server: oleg126-server.virtnet: executing set_default_debug -1 all 1 2577 0.17 MB/sec execute 42 sec latency 16376.690 ms pdsh@oleg126-client: oleg126-server: ssh exited with exit code 1 Started lustre-MDT0001 13:43:44 (1772909024) targets are mounted 13:43:44 (1772909024) facet_failover done 1 2577 0.17 MB/sec execute 43 sec latency 17376.911 ms 1 2577 0.17 MB/sec execute 44 sec latency 18377.080 ms 1 2577 0.16 MB/sec execute 45 sec latency 19377.317 ms 1 2577 0.16 MB/sec execute 46 sec latency 20377.468 ms 1 2719 0.22 MB/sec execute 47 sec latency 20848.933 ms oleg126-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2973 0.25 MB/sec execute 48 sec latency 47.243 ms 1 3257 0.27 MB/sec execute 49 sec latency 49.254 ms 1 3540 0.33 MB/sec execute 50 sec latency 31.771 ms 1 3720 0.34 MB/sec execute 51 sec latency 24.306 ms 1 3871 0.35 MB/sec execute 52 sec latency 31.769 ms 1 3998 0.35 MB/sec execute 53 sec latency 149.799 ms 1 4103 0.34 MB/sec execute 54 sec latency 106.925 ms 1 4238 0.34 MB/sec execute 55 sec latency 104.348 ms 1 4374 0.34 MB/sec execute 56 sec latency 36.401 ms 1 4491 0.34 MB/sec execute 57 sec latency 42.557 ms 1 4650 0.35 MB/sec execute 58 sec latency 39.863 ms 1 4770 0.35 MB/sec execute 59 sec latency 92.283 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Mar 7 13:44:01 EST 2026 with return code 0 69585 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69585 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished