== replay-dual test 26: dbench and tar with mds failover ========================================================== 10:00:11 (1773237611) Starting client oleg239-client.virtnet: -o user_xattr,flock 192.168.202.139@tcp:/lustre /mnt/lustre Started clients oleg239-client.virtnet: 192.168.202.139@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 64892 Started dbench loop with 64893 striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H fnv_1a_64 /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 Wed Mar 11 10:00:13 EDT 2026 waiting for dbench pid 64936 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 1 119 5.44 MB/sec warmup 1 sec latency 86.932 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2004 1269300 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27164 3573368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3604428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 28708 7177796 1% /mnt/lustre 1 215 4.18 MB/sec warmup 2 sec latency 171.940 ms 1 331 4.00 MB/sec warmup 3 sec latency 43.907 ms 1 457 3.99 MB/sec warmup 4 sec latency 72.790 ms 1 609 4.19 MB/sec warmup 5 sec latency 38.509 ms test_26 fail mds1 1 times 1 746 3.55 MB/sec warmup 6 sec latency 50.411 ms Failing mds1 on oleg239-server Stopping /mnt/lustre-mds1 (opts:) on oleg239-server 1 856 3.08 MB/sec warmup 7 sec latency 61.463 ms 1 856 2.70 MB/sec warmup 8 sec latency 1007.720 ms 10:00:21 (1773237621) shut down facet: mds1 facet_host: oleg239-server facet_failover_host: oleg239-server 1 856 2.40 MB/sec warmup 9 sec latency 2007.880 ms 1 856 2.16 MB/sec warmup 10 sec latency 3008.025 ms 1 856 1.96 MB/sec warmup 11 sec latency 4008.179 ms 1 856 1.80 MB/sec warmup 12 sec latency 5008.308 ms 1 856 1.66 MB/sec warmup 13 sec latency 6008.472 ms 1 856 1.54 MB/sec warmup 14 sec latency 7008.640 ms 1 856 1.44 MB/sec warmup 15 sec latency 8008.783 ms 1 856 1.35 MB/sec warmup 16 sec latency 9008.924 ms 1 856 1.27 MB/sec warmup 17 sec latency 10009.067 ms 1 856 1.20 MB/sec warmup 18 sec latency 11009.194 ms Failover mds1 to oleg239-server mount facets: mds1 1 856 1.14 MB/sec warmup 19 sec latency 12009.340 ms 1 856 0.00 MB/sec execute 1 sec latency 14009.591 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 856 0.00 MB/sec execute 2 sec latency 15009.745 ms 1 856 0.00 MB/sec execute 3 sec latency 16009.877 ms oleg239-server: oleg239-server.virtnet: executing set_default_debug -1 all pdsh@oleg239-client: oleg239-server: ssh exited with exit code 1 Started lustre-MDT0000 10:00:37 (1773237637) targets are mounted 10:00:37 (1773237637) facet_failover done 1 856 0.00 MB/sec execute 4 sec latency 17010.014 ms 1 856 0.00 MB/sec execute 5 sec latency 18010.142 ms 1 856 0.00 MB/sec execute 6 sec latency 19010.282 ms 1 856 0.00 MB/sec execute 7 sec latency 20010.455 ms 1 862 0.00 MB/sec execute 8 sec latency 20954.544 ms oleg239-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 885 0.01 MB/sec execute 9 sec latency 736.293 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 983 0.03 MB/sec execute 10 sec latency 76.148 ms 1 1167 0.13 MB/sec execute 11 sec latency 32.125 ms 1 1268 0.13 MB/sec execute 12 sec latency 78.534 ms 1 1470 0.34 MB/sec execute 13 sec latency 142.582 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2132 1269172 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 47976 3552180 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11712 3585920 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 59688 7138100 1% /mnt/lustre 1 1581 0.33 MB/sec execute 14 sec latency 41.932 ms 1 1692 0.31 MB/sec execute 15 sec latency 84.865 ms 1 1828 0.30 MB/sec execute 16 sec latency 39.551 ms 1 2014 0.29 MB/sec execute 17 sec latency 38.374 ms 1 2185 0.29 MB/sec execute 18 sec latency 42.681 ms test_26 fail mds2 2 times Failing mds2 on oleg239-server 1 2378 0.34 MB/sec execute 19 sec latency 29.590 ms Stopping /mnt/lustre-mds2 (opts:) on oleg239-server 1 2453 0.33 MB/sec execute 20 sec latency 390.018 ms 10:00:53 (1773237653) shut down facet: mds2 facet_host: oleg239-server facet_failover_host: oleg239-server 1 2453 0.31 MB/sec execute 21 sec latency 1390.158 ms 1 2453 0.30 MB/sec execute 22 sec latency 2390.321 ms 1 2453 0.28 MB/sec execute 23 sec latency 3390.480 ms 1 2453 0.27 MB/sec execute 24 sec latency 4390.653 ms 1 2453 0.26 MB/sec execute 25 sec latency 5390.831 ms 1 2453 0.25 MB/sec execute 26 sec latency 6390.998 ms 1 2453 0.24 MB/sec execute 27 sec latency 7391.167 ms 1 2453 0.23 MB/sec execute 28 sec latency 8391.360 ms 1 2453 0.23 MB/sec execute 29 sec latency 9391.542 ms 1 2453 0.22 MB/sec execute 30 sec latency 10391.735 ms Failover mds2 to oleg239-server mount facets: mds2 1 2453 0.21 MB/sec execute 31 sec latency 11391.905 ms 1 2453 0.20 MB/sec execute 32 sec latency 12392.101 ms 1 2453 0.20 MB/sec execute 33 sec latency 13392.329 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2453 0.19 MB/sec execute 34 sec latency 14392.493 ms 1 2453 0.19 MB/sec execute 35 sec latency 15392.683 ms oleg239-server: oleg239-server.virtnet: executing set_default_debug -1 all pdsh@oleg239-client: oleg239-server: ssh exited with exit code 1 1 2453 0.18 MB/sec execute 36 sec latency 16392.829 ms Started lustre-MDT0001 10:01:09 (1773237669) targets are mounted 10:01:09 (1773237669) facet_failover done 1 2453 0.18 MB/sec execute 37 sec latency 17392.976 ms 1 2453 0.17 MB/sec execute 38 sec latency 18393.233 ms 1 2453 0.17 MB/sec execute 39 sec latency 19393.442 ms 1 2458 0.17 MB/sec execute 40 sec latency 20352.679 ms oleg239-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2605 0.18 MB/sec execute 41 sec latency 38.646 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2931 0.28 MB/sec execute 42 sec latency 35.126 ms 1 3266 0.32 MB/sec execute 43 sec latency 42.883 ms 1 3541 0.38 MB/sec execute 44 sec latency 34.579 ms 1 3709 0.38 MB/sec execute 45 sec latency 30.249 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2880 1268424 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2596 1268708 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 48204 3554396 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20224 3580400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 68428 7134796 1% /mnt/lustre 1 3859 0.40 MB/sec execute 46 sec latency 31.728 ms 1 3984 0.39 MB/sec execute 47 sec latency 44.488 ms 1 4105 0.39 MB/sec execute 48 sec latency 73.144 ms 1 4263 0.38 MB/sec execute 49 sec latency 29.325 ms 1 4376 0.38 MB/sec execute 50 sec latency 43.526 ms test_26 fail mds1 3 times Failing mds1 on oleg239-server 1 4488 0.38 MB/sec execute 51 sec latency 42.761 ms Stopping /mnt/lustre-mds1 (opts:) on oleg239-server 1 4560 0.37 MB/sec execute 52 sec latency 296.235 ms 1 4560 0.37 MB/sec execute 53 sec latency 1296.387 ms 1 4560 0.36 MB/sec execute 54 sec latency 2296.530 ms 1 4560 0.35 MB/sec execute 55 sec latency 3296.708 ms 1 4560 0.35 MB/sec execute 56 sec latency 4296.859 ms 1 4560 0.34 MB/sec execute 57 sec latency 5297.051 ms 1 4560 0.34 MB/sec execute 58 sec latency 6297.206 ms 10:01:31 (1773237691) shut down facet: mds1 facet_host: oleg239-server facet_failover_host: oleg239-server 1 4560 0.33 MB/sec execute 59 sec latency 7297.433 ms 1 4560 0.32 MB/sec execute 60 sec latency 8297.658 ms 1 4560 0.32 MB/sec execute 61 sec latency 9297.867 ms 1 4560 0.31 MB/sec execute 62 sec latency 10298.081 ms 1 4560 0.31 MB/sec execute 63 sec latency 11298.294 ms 1 4560 0.30 MB/sec execute 64 sec latency 12298.509 ms 1 4560 0.30 MB/sec execute 65 sec latency 13298.735 ms 1 4560 0.29 MB/sec execute 66 sec latency 14299.020 ms 1 4560 0.29 MB/sec execute 67 sec latency 15299.255 ms 1 4560 0.29 MB/sec execute 68 sec latency 16299.503 ms Failover mds1 to oleg239-server mount facets: mds1 1 4560 0.28 MB/sec execute 69 sec latency 17299.772 ms 1 4560 0.28 MB/sec execute 70 sec latency 18299.922 ms 1 4560 0.27 MB/sec execute 71 sec latency 19300.058 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4560 0.27 MB/sec execute 72 sec latency 20300.220 ms 1 4560 0.27 MB/sec execute 73 sec latency 21300.359 ms oleg239-server: oleg239-server.virtnet: executing set_default_debug -1 all 1 4560 0.26 MB/sec execute 74 sec latency 22300.542 ms pdsh@oleg239-client: oleg239-server: ssh exited with exit code 1 Started lustre-MDT0000 10:01:47 (1773237707) targets are mounted 10:01:47 (1773237707) facet_failover done 1 4560 0.26 MB/sec execute 75 sec latency 23300.764 ms 1 4560 0.26 MB/sec execute 76 sec latency 24300.990 ms 1 4560 0.25 MB/sec execute 77 sec latency 25301.161 ms 1 4560 0.25 MB/sec execute 78 sec latency 26301.298 ms 1 4624 0.26 MB/sec execute 79 sec latency 26889.625 ms oleg239-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 4789 0.26 MB/sec execute 80 sec latency 40.214 ms 1 5017 0.29 MB/sec execute 81 sec latency 36.172 ms 1 5190 0.29 MB/sec execute 82 sec latency 28.442 ms 1 5373 0.29 MB/sec execute 83 sec latency 42.741 ms 1 5564 0.29 MB/sec execute 84 sec latency 46.218 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3412 1267892 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3188 1268116 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 51640 3554972 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21464 3584192 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73104 7139164 2% /mnt/lustre 1 5751 0.29 MB/sec execute 85 sec latency 26.380 ms 1 5907 0.30 MB/sec execute 86 sec latency 352.659 ms 1 5989 0.29 MB/sec execute 87 sec latency 606.403 ms 1 6155 0.30 MB/sec execute 88 sec latency 41.331 ms test_26 fail mds2 4 times 1 6487 0.35 MB/sec execute 89 sec latency 32.903 ms Failing mds2 on oleg239-server Stopping /mnt/lustre-mds2 (opts:) on oleg239-server 1 6801 0.36 MB/sec execute 90 sec latency 71.704 ms 10:02:04 (1773237724) shut down facet: mds2 facet_host: oleg239-server facet_failover_host: oleg239-server 1 6801 0.36 MB/sec execute 91 sec latency 1071.945 ms 1 6801 0.35 MB/sec execute 92 sec latency 2072.168 ms 1 6801 0.35 MB/sec execute 93 sec latency 3072.324 ms 1 6801 0.34 MB/sec execute 94 sec latency 4072.582 ms 1 6801 0.34 MB/sec execute 95 sec latency 5072.828 ms 1 6801 0.34 MB/sec execute 96 sec latency 6073.026 ms 1 6801 0.33 MB/sec execute 97 sec latency 7073.252 ms 1 6801 0.33 MB/sec execute 98 sec latency 8073.491 ms 1 6801 0.33 MB/sec execute 99 sec latency 9073.740 ms 1 cleanup 100 sec Failover mds2 to oleg239-server mount facets: mds2 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 104 sec 1 cleanup 105 sec oleg239-server: oleg239-server.virtnet: executing set_default_debug -1 all 1 cleanup 106 sec pdsh@oleg239-client: oleg239-server: ssh exited with exit code 1 Started lustre-MDT0001 10:02:19 (1773237739) targets are mounted 10:02:19 (1773237739) facet_failover done 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec oleg239-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 112 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 984 57.686 20352.660 Close 756 38.705 26889.608 Rename 46 29.164 78.514 Unlink 168 9.570 29.294 Qpathinfo 958 27.075 20954.527 Qfileinfo 179 0.893 4.125 Qfsinfo 146 0.579 5.833 Sfileinfo 89 18.598 34.019 Find 334 4.906 29.211 WriteX 520 4.170 32.432 ReadX 1694 0.335 25.244 LockX 4 3.038 4.177 UnlockX 4 3.696 4.691 Flush 64 16.693 43.507 Throughput 0.326339 MB/sec 1 clients 1 procs max_latency=26889.625 ms stopping dbench on /mnt/lustre at Wed Mar 11 10:02:25 EDT 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 crush2 /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 Wed Mar 11 10:02:27 EDT 2026 waiting for dbench pid 69127 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 1 133 5.83 MB/sec warmup 1 sec latency 39.486 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3880 1267424 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3676 1267628 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 39396 3565296 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12140 3591092 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51536 7156388 1% /mnt/lustre 1 226 4.31 MB/sec warmup 2 sec latency 187.762 ms 1 345 4.11 MB/sec warmup 3 sec latency 55.945 ms 1 493 4.30 MB/sec warmup 4 sec latency 32.077 ms 1 691 4.24 MB/sec warmup 5 sec latency 95.476 ms test_26 fail mds1 5 times 1 863 3.60 MB/sec warmup 6 sec latency 26.332 ms Failing mds1 on oleg239-server Stopping /mnt/lustre-mds1 (opts:) on oleg239-server 1 902 3.10 MB/sec warmup 7 sec latency 639.939 ms 1 919 2.72 MB/sec warmup 8 sec latency 818.557 ms 10:02:36 (1773237756) shut down facet: mds1 facet_host: oleg239-server facet_failover_host: oleg239-server 1 919 2.42 MB/sec warmup 9 sec latency 1818.727 ms 1 919 2.18 MB/sec warmup 10 sec latency 2818.890 ms 1 919 1.98 MB/sec warmup 11 sec latency 3819.068 ms 1 919 1.81 MB/sec warmup 12 sec latency 4819.292 ms 1 919 1.67 MB/sec warmup 13 sec latency 5819.450 ms 1 919 1.55 MB/sec warmup 14 sec latency 6819.642 ms 1 919 1.45 MB/sec warmup 15 sec latency 7819.829 ms 1 919 1.36 MB/sec warmup 16 sec latency 8820.004 ms 1 919 1.28 MB/sec warmup 17 sec latency 9820.249 ms 1 919 1.21 MB/sec warmup 18 sec latency 10820.435 ms Failover mds1 to oleg239-server mount facets: mds1 1 919 1.15 MB/sec warmup 19 sec latency 11820.622 ms 1 919 0.00 MB/sec execute 1 sec latency 13820.961 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 919 0.00 MB/sec execute 2 sec latency 14821.198 ms 1 919 0.00 MB/sec execute 3 sec latency 15821.451 ms oleg239-server: oleg239-server.virtnet: executing set_default_debug -1 all pdsh@oleg239-client: oleg239-server: ssh exited with exit code 1 1 919 0.00 MB/sec execute 4 sec latency 16821.651 ms Started lustre-MDT0000 10:02:51 (1773237771) targets are mounted 10:02:51 (1773237771) facet_failover done 1 919 0.00 MB/sec execute 5 sec latency 17821.904 ms 1 919 0.00 MB/sec execute 6 sec latency 18822.089 ms 1 919 0.00 MB/sec execute 7 sec latency 19822.339 ms 1 919 0.00 MB/sec execute 8 sec latency 20822.496 ms 1 985 0.01 MB/sec execute 9 sec latency 21098.432 ms oleg239-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 1148 0.12 MB/sec execute 10 sec latency 33.846 ms 1 1271 0.12 MB/sec execute 11 sec latency 76.932 ms 1 1467 0.36 MB/sec execute 12 sec latency 102.461 ms 1 1574 0.34 MB/sec execute 13 sec latency 127.238 ms 1 1709 0.32 MB/sec execute 14 sec latency 54.637 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3320 1267984 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3296 1268008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 44468 3555568 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14924 3580776 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 59392 7136344 1% /mnt/lustre 1 1862 0.31 MB/sec execute 15 sec latency 55.277 ms 1 2032 0.30 MB/sec execute 16 sec latency 45.122 ms 1 2158 0.29 MB/sec execute 17 sec latency 66.201 ms 1 2356 0.34 MB/sec execute 18 sec latency 75.971 ms test_26 fail mds2 6 times 1 2489 0.37 MB/sec execute 19 sec latency 35.105 ms Failing mds2 on oleg239-server Stopping /mnt/lustre-mds2 (opts:) on oleg239-server 1 2875 0.52 MB/sec execute 20 sec latency 34.675 ms 1 2896 0.53 MB/sec execute 21 sec latency 891.314 ms 10:03:09 (1773237789) shut down facet: mds2 facet_host: oleg239-server facet_failover_host: oleg239-server 1 2896 0.50 MB/sec execute 22 sec latency 1891.486 ms 1 2896 0.48 MB/sec execute 23 sec latency 2891.701 ms 1 2896 0.46 MB/sec execute 24 sec latency 3891.899 ms 1 2896 0.44 MB/sec execute 25 sec latency 4892.109 ms 1 2896 0.43 MB/sec execute 26 sec latency 5892.391 ms 1 2896 0.41 MB/sec execute 27 sec latency 6892.626 ms 1 2896 0.39 MB/sec execute 28 sec latency 7892.871 ms 1 2896 0.38 MB/sec execute 29 sec latency 8893.088 ms 1 2896 0.37 MB/sec execute 30 sec latency 9893.338 ms 1 2896 0.36 MB/sec execute 31 sec latency 10893.556 ms Failover mds2 to oleg239-server mount facets: mds2 1 2896 0.35 MB/sec execute 32 sec latency 11893.914 ms 1 2896 0.33 MB/sec execute 33 sec latency 12894.196 ms 1 2896 0.33 MB/sec execute 34 sec latency 13894.319 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2896 0.32 MB/sec execute 35 sec latency 14894.423 ms 1 2896 0.31 MB/sec execute 36 sec latency 15894.625 ms oleg239-server: oleg239-server.virtnet: executing set_default_debug -1 all pdsh@oleg239-client: oleg239-server: ssh exited with exit code 1 Started lustre-MDT0001 10:03:24 (1773237804) targets are mounted 10:03:24 (1773237804) facet_failover done 1 2896 0.30 MB/sec execute 37 sec latency 16894.826 ms 1 2896 0.29 MB/sec execute 38 sec latency 17894.960 ms 1 2896 0.28 MB/sec execute 39 sec latency 18895.204 ms 1 2896 0.28 MB/sec execute 40 sec latency 19895.353 ms 1 2896 0.27 MB/sec execute 41 sec latency 20895.578 ms oleg239-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 3012 0.28 MB/sec execute 42 sec latency 20962.996 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3326 0.32 MB/sec execute 43 sec latency 53.542 ms 1 3592 0.38 MB/sec execute 44 sec latency 25.110 ms 1 3780 0.40 MB/sec execute 45 sec latency 24.032 ms 1 3921 0.40 MB/sec execute 46 sec latency 28.249 ms 1 4041 0.39 MB/sec execute 47 sec latency 138.676 ms 1 4110 0.38 MB/sec execute 48 sec latency 173.662 ms 1 4263 0.38 MB/sec execute 49 sec latency 102.757 ms 1 4394 0.38 MB/sec execute 50 sec latency 64.794 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Wed Mar 11 10:03:38 EDT 2026 with return code 0 69127 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69127 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished