== replay-dual test 26: dbench and tar with mds failover ========================================================== 01:55:11 (1775886911) Starting client oleg260-client.virtnet: -o user_xattr,flock 192.168.202.160@tcp:/lustre /mnt/lustre Started clients oleg260-client.virtnet: 192.168.202.160@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 65340 Started dbench loop with 65341 striped dir -i0 -c2 -H crush2 /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 Apr 11 01:55:13 EDT 2026 waiting for dbench pid 65384 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 1 139 6.02 MB/sec warmup 1 sec latency 38.849 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2004 1269300 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1788 1269516 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26140 3579544 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27684 7185020 1% /mnt/lustre 1 259 4.86 MB/sec warmup 2 sec latency 139.361 ms 1 405 4.78 MB/sec warmup 3 sec latency 29.322 ms 1 572 4.79 MB/sec warmup 4 sec latency 46.018 ms 1 769 4.27 MB/sec warmup 5 sec latency 25.558 ms test_26 fail mds1 1 times Failing mds1 on oleg260-server 1 884 3.61 MB/sec warmup 6 sec latency 232.978 ms Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 885 3.10 MB/sec warmup 7 sec latency 784.192 ms 01:55:20 (1775886920) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 885 2.71 MB/sec warmup 8 sec latency 1449.044 ms 1 885 2.41 MB/sec warmup 9 sec latency 2449.220 ms 1 885 2.17 MB/sec warmup 10 sec latency 3449.373 ms 1 885 1.97 MB/sec warmup 11 sec latency 4449.548 ms 1 885 1.81 MB/sec warmup 12 sec latency 5449.728 ms 1 885 1.67 MB/sec warmup 13 sec latency 6449.886 ms 1 885 1.55 MB/sec warmup 14 sec latency 7450.038 ms 1 885 1.44 MB/sec warmup 15 sec latency 8450.189 ms 1 885 1.35 MB/sec warmup 16 sec latency 9450.366 ms 1 885 1.27 MB/sec warmup 17 sec latency 10450.559 ms Failover mds1 to oleg260-server mount facets: mds1 1 885 1.20 MB/sec warmup 18 sec latency 11450.695 ms 1 885 1.14 MB/sec warmup 19 sec latency 12450.802 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 885 0.00 MB/sec execute 1 sec latency 14450.979 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all 1 885 0.00 MB/sec execute 2 sec latency 15451.171 ms pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 Started lustre-MDT0000 01:55:35 (1775886935) targets are mounted 01:55:35 (1775886935) facet_failover done 1 885 0.00 MB/sec execute 3 sec latency 16451.333 ms 1 885 0.00 MB/sec execute 4 sec latency 17451.507 ms 1 885 0.00 MB/sec execute 5 sec latency 18451.685 ms 1 885 0.00 MB/sec execute 6 sec latency 19451.861 ms 1 903 0.00 MB/sec execute 7 sec latency 20295.882 ms oleg260-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1063 0.15 MB/sec execute 8 sec latency 50.820 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1221 0.16 MB/sec execute 9 sec latency 35.341 ms 1 1441 0.43 MB/sec execute 10 sec latency 28.927 ms 1 1568 0.40 MB/sec execute 11 sec latency 122.888 ms 1 1707 0.38 MB/sec execute 12 sec latency 31.798 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2372 1268932 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2180 1269124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 42636 3555100 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 7340 3593728 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49976 7148828 1% /mnt/lustre 1 1851 0.36 MB/sec execute 13 sec latency 40.850 ms 1 1996 0.34 MB/sec execute 14 sec latency 47.443 ms 1 2148 0.33 MB/sec execute 15 sec latency 30.653 ms 1 2349 0.39 MB/sec execute 16 sec latency 56.187 ms test_26 fail mds2 2 times 1 2483 0.41 MB/sec execute 17 sec latency 33.653 ms Failing mds2 on oleg260-server Stopping /mnt/lustre-mds2 (opts:) on oleg260-server 1 2775 0.57 MB/sec execute 18 sec latency 35.019 ms 1 2894 0.59 MB/sec execute 19 sec latency 803.304 ms 01:55:52 (1775886952) shut down facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server 1 2894 0.56 MB/sec execute 20 sec latency 1803.479 ms 1 2894 0.53 MB/sec execute 21 sec latency 2803.649 ms 1 2894 0.51 MB/sec execute 22 sec latency 3803.825 ms 1 2894 0.48 MB/sec execute 23 sec latency 4803.996 ms 1 2894 0.46 MB/sec execute 24 sec latency 5804.224 ms 1 2894 0.45 MB/sec execute 25 sec latency 6804.462 ms 1 2894 0.43 MB/sec execute 26 sec latency 7804.634 ms 1 2894 0.41 MB/sec execute 27 sec latency 8804.803 ms 1 2894 0.40 MB/sec execute 28 sec latency 9804.970 ms 1 2894 0.38 MB/sec execute 29 sec latency 10805.146 ms Failover mds2 to oleg260-server mount facets: mds2 1 2894 0.37 MB/sec execute 30 sec latency 11805.347 ms 1 2894 0.36 MB/sec execute 31 sec latency 12805.546 ms 1 2894 0.35 MB/sec execute 32 sec latency 13805.684 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2894 0.34 MB/sec execute 33 sec latency 14805.819 ms 1 2894 0.33 MB/sec execute 34 sec latency 15806.034 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 Started lustre-MDT0001 01:56:08 (1775886968) targets are mounted 01:56:08 (1775886968) facet_failover done 1 2894 0.32 MB/sec execute 35 sec latency 16806.269 ms 1 2894 0.31 MB/sec execute 36 sec latency 17806.400 ms 1 2894 0.30 MB/sec execute 37 sec latency 18806.558 ms 1 2894 0.29 MB/sec execute 38 sec latency 19806.691 ms 1 2918 0.30 MB/sec execute 39 sec latency 20594.785 ms oleg260-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 3246 0.33 MB/sec execute 40 sec latency 48.343 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3534 0.41 MB/sec execute 41 sec latency 28.568 ms 1 3738 0.42 MB/sec execute 42 sec latency 25.952 ms 1 3901 0.43 MB/sec execute 43 sec latency 28.808 ms 1 4046 0.42 MB/sec execute 44 sec latency 30.789 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2928 1268376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2728 1268576 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 55852 3546044 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12704 3590580 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 68556 7136624 1% /mnt/lustre 1 4180 0.41 MB/sec execute 45 sec latency 42.784 ms 1 4340 0.41 MB/sec execute 46 sec latency 33.208 ms 1 4455 0.41 MB/sec execute 47 sec latency 195.071 ms 1 4625 0.42 MB/sec execute 48 sec latency 28.711 ms test_26 fail mds1 3 times 1 4797 0.42 MB/sec execute 49 sec latency 28.359 ms Failing mds1 on oleg260-server Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 5011 0.47 MB/sec execute 50 sec latency 50.567 ms 1 5013 0.46 MB/sec execute 51 sec latency 984.110 ms 1 5013 0.45 MB/sec execute 52 sec latency 1984.273 ms 1 5013 0.44 MB/sec execute 53 sec latency 2984.466 ms 1 5013 0.43 MB/sec execute 54 sec latency 3984.634 ms 1 5013 0.43 MB/sec execute 55 sec latency 4984.800 ms 1 5013 0.42 MB/sec execute 56 sec latency 5984.977 ms 01:56:30 (1775886990) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 5013 0.41 MB/sec execute 57 sec latency 6985.140 ms 1 5013 0.40 MB/sec execute 58 sec latency 7985.369 ms 1 5013 0.40 MB/sec execute 59 sec latency 8985.660 ms 1 5013 0.39 MB/sec execute 60 sec latency 9985.819 ms 1 5013 0.38 MB/sec execute 61 sec latency 10985.982 ms 1 5013 0.38 MB/sec execute 62 sec latency 11986.158 ms 1 5013 0.37 MB/sec execute 63 sec latency 12986.334 ms 1 5013 0.37 MB/sec execute 64 sec latency 13986.506 ms 1 5013 0.36 MB/sec execute 65 sec latency 14986.689 ms 1 5013 0.36 MB/sec execute 66 sec latency 15986.918 ms Failover mds1 to oleg260-server mount facets: mds1 1 5013 0.35 MB/sec execute 67 sec latency 16987.084 ms 1 5013 0.35 MB/sec execute 68 sec latency 17987.230 ms 1 5013 0.34 MB/sec execute 69 sec latency 18987.380 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5013 0.34 MB/sec execute 70 sec latency 19987.534 ms 1 5013 0.33 MB/sec execute 71 sec latency 20987.696 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 1 5013 0.33 MB/sec execute 72 sec latency 21987.827 ms Started lustre-MDT0000 01:56:45 (1775887005) targets are mounted 01:56:45 (1775887005) facet_failover done 1 5013 0.32 MB/sec execute 73 sec latency 22987.993 ms 1 5013 0.32 MB/sec execute 74 sec latency 23988.154 ms 1 5013 0.31 MB/sec execute 75 sec latency 24988.332 ms 1 5013 0.31 MB/sec execute 76 sec latency 25988.484 ms 1 5100 0.31 MB/sec execute 77 sec latency 26447.844 ms oleg260-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 5256 0.30 MB/sec execute 78 sec latency 40.039 ms 1 5435 0.30 MB/sec execute 79 sec latency 42.324 ms 1 5625 0.30 MB/sec execute 80 sec latency 39.122 ms 1 5802 0.30 MB/sec execute 81 sec latency 29.247 ms 1 5968 0.31 MB/sec execute 82 sec latency 35.920 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3552 1267752 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3300 1268004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 58260 3547828 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14964 3591732 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73224 7139560 2% /mnt/lustre 1 6132 0.32 MB/sec execute 83 sec latency 33.079 ms 1 6331 0.35 MB/sec execute 84 sec latency 405.940 ms 1 6574 0.36 MB/sec execute 85 sec latency 572.335 ms 1 6934 0.38 MB/sec execute 86 sec latency 38.337 ms test_26 fail mds2 4 times 1 7197 0.41 MB/sec execute 87 sec latency 38.775 ms Failing mds2 on oleg260-server Stopping /mnt/lustre-mds2 (opts:) on oleg260-server 1 7341 0.42 MB/sec execute 88 sec latency 199.640 ms 1 7341 0.42 MB/sec execute 89 sec latency 1199.793 ms 1 7341 0.41 MB/sec execute 90 sec latency 2199.925 ms 1 7341 0.41 MB/sec execute 91 sec latency 3200.082 ms 1 7341 0.40 MB/sec execute 92 sec latency 4200.229 ms 1 7341 0.40 MB/sec execute 93 sec latency 5200.406 ms 1 7341 0.40 MB/sec execute 94 sec latency 6200.572 ms 01:57:07 (1775887027) shut down facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server 1 7341 0.39 MB/sec execute 95 sec latency 7200.825 ms 1 7341 0.39 MB/sec execute 96 sec latency 8201.004 ms 1 7341 0.38 MB/sec execute 97 sec latency 9201.161 ms 1 7341 0.38 MB/sec execute 98 sec latency 10201.295 ms 1 7341 0.38 MB/sec execute 99 sec latency 11201.464 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec Failover mds2 to oleg260-server mount facets: mds2 1 cleanup 105 sec 1 cleanup 106 sec 1 cleanup 107 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 108 sec 1 cleanup 109 sec oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 Started lustre-MDT0001 1 cleanup 110 sec 01:57:23 (1775887043) targets are mounted 01:57:23 (1775887043) facet_failover done 1 cleanup 111 sec 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec oleg260-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 cleanup 115 sec 0 cleanup 115 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1058 83.824 26447.826 Close 816 28.191 20594.771 Rename 50 35.059 572.317 Unlink 184 8.626 41.381 Qpathinfo 1018 5.095 42.308 Qfileinfo 186 0.982 5.219 Qfsinfo 181 0.509 6.780 Sfileinfo 88 16.399 33.062 Find 390 4.281 42.765 WriteX 564 4.000 31.351 ReadX 1848 0.206 47.422 LockX 4 2.451 2.778 UnlockX 4 2.708 3.083 Flush 66 15.330 195.057 Throughput 0.375823 MB/sec 1 clients 1 procs max_latency=26447.844 ms stopping dbench on /mnt/lustre at Sat Apr 11 01:57:28 EDT 2026 with return code 0 mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H crush /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 Apr 11 01:57:31 EDT 2026 waiting for dbench pid 69589 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 1 106 4.98 MB/sec warmup 1 sec latency 30.792 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3868 1267436 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3668 1267636 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 51448 3554244 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 4588 3598980 1% /mnt/lustre[OST:1] 1 197 3.92 MB/sec warmup 2 sec latency 155.312 ms filesystem_summary: 7666232 56036 7153224 1% /mnt/lustre 1 341 4.09 MB/sec warmup 3 sec latency 34.634 ms 1 421 3.72 MB/sec warmup 4 sec latency 454.532 ms 1 579 3.93 MB/sec warmup 5 sec latency 40.772 ms 1 759 3.56 MB/sec warmup 6 sec latency 39.012 ms test_26 fail mds1 5 times 1 884 3.10 MB/sec warmup 7 sec latency 215.032 ms Failing mds1 on oleg260-server Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 921 2.72 MB/sec warmup 8 sec latency 471.893 ms 01:57:39 (1775887059) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 921 2.42 MB/sec warmup 9 sec latency 1395.199 ms 1 921 2.18 MB/sec warmup 10 sec latency 2395.365 ms 1 921 1.98 MB/sec warmup 11 sec latency 3395.549 ms 1 921 1.81 MB/sec warmup 12 sec latency 4395.750 ms 1 921 1.67 MB/sec warmup 13 sec latency 5395.932 ms 1 921 1.55 MB/sec warmup 14 sec latency 6396.108 ms 1 921 1.45 MB/sec warmup 15 sec latency 7396.264 ms 1 921 1.36 MB/sec warmup 16 sec latency 8396.431 ms 1 921 1.28 MB/sec warmup 17 sec latency 9396.595 ms 1 921 1.21 MB/sec warmup 18 sec latency 10396.770 ms Failover mds1 to oleg260-server mount facets: mds1 1 921 1.15 MB/sec warmup 19 sec latency 11396.968 ms 1 921 0.00 MB/sec execute 1 sec latency 13397.253 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 921 0.00 MB/sec execute 2 sec latency 14397.410 ms 1 921 0.00 MB/sec execute 3 sec latency 15397.566 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 1 921 0.00 MB/sec execute 4 sec latency 16397.724 ms Started lustre-MDT0000 01:57:55 (1775887075) targets are mounted 01:57:55 (1775887075) facet_failover done 1 921 0.00 MB/sec execute 5 sec latency 17397.916 ms 1 921 0.00 MB/sec execute 6 sec latency 18398.109 ms 1 921 0.00 MB/sec execute 7 sec latency 19398.290 ms 1 921 0.00 MB/sec execute 8 sec latency 20398.421 ms oleg260-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1077 0.13 MB/sec execute 9 sec latency 20631.634 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1242 0.13 MB/sec execute 10 sec latency 34.382 ms 1 1450 0.39 MB/sec execute 11 sec latency 52.048 ms 1 1528 0.36 MB/sec execute 12 sec latency 162.702 ms 1 1686 0.34 MB/sec execute 13 sec latency 40.594 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3436 1267868 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3216 1268088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 57780 3548932 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14748 3591356 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 72528 7140288 2% /mnt/lustre 1 1859 0.33 MB/sec execute 14 sec latency 60.736 ms 1 2069 0.32 MB/sec execute 15 sec latency 30.445 ms 1 2264 0.32 MB/sec execute 16 sec latency 26.669 ms 1 2428 0.37 MB/sec execute 17 sec latency 83.672 ms 1 2655 0.46 MB/sec execute 18 sec latency 35.261 ms test_26 fail mds2 6 times Failing mds2 on oleg260-server 1 2993 0.62 MB/sec execute 19 sec latency 45.830 ms Stopping /mnt/lustre-mds2 (opts:) on oleg260-server 1 3204 0.63 MB/sec execute 20 sec latency 484.553 ms 01:58:11 (1775887091) shut down facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server 1 3204 0.60 MB/sec execute 21 sec latency 1484.745 ms 1 3204 0.57 MB/sec execute 22 sec latency 2485.035 ms 1 3204 0.54 MB/sec execute 23 sec latency 3485.292 ms 1 3204 0.52 MB/sec execute 24 sec latency 4485.494 ms 1 3204 0.50 MB/sec execute 25 sec latency 5485.663 ms 1 3204 0.48 MB/sec execute 26 sec latency 6485.822 ms 1 3204 0.46 MB/sec execute 27 sec latency 7486.007 ms 1 3204 0.45 MB/sec execute 28 sec latency 8486.174 ms 1 3204 0.43 MB/sec execute 29 sec latency 9486.330 ms 1 3204 0.42 MB/sec execute 30 sec latency 10486.488 ms Failover mds2 to oleg260-server mount facets: mds2 1 3204 0.40 MB/sec execute 31 sec latency 11486.634 ms 1 3204 0.39 MB/sec execute 32 sec latency 12486.755 ms 1 3204 0.38 MB/sec execute 33 sec latency 13486.930 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 3204 0.37 MB/sec execute 34 sec latency 14487.083 ms 1 3204 0.36 MB/sec execute 35 sec latency 15487.213 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 1 3204 0.35 MB/sec execute 36 sec latency 16487.389 ms Started lustre-MDT0001 01:58:27 (1775887107) targets are mounted 01:58:27 (1775887107) facet_failover done 1 3204 0.34 MB/sec execute 37 sec latency 17487.575 ms 1 3204 0.33 MB/sec execute 38 sec latency 18487.763 ms 1 3204 0.32 MB/sec execute 39 sec latency 19487.999 ms 1 3204 0.31 MB/sec execute 40 sec latency 20488.144 ms 1 3292 0.33 MB/sec execute 41 sec latency 21015.280 ms oleg260-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 3539 0.40 MB/sec execute 42 sec latency 31.723 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3702 0.40 MB/sec execute 43 sec latency 27.868 ms 1 3871 0.41 MB/sec execute 44 sec latency 27.299 ms 1 4024 0.41 MB/sec execute 45 sec latency 30.602 ms 1 4135 0.40 MB/sec execute 46 sec latency 64.380 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Apr 11 01:58:38 EDT 2026 with return code 0 69589 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69589 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished