== replay-dual test 26: dbench and tar with mds failover ========================================================== 22:03:23 (1787709803) Starting client oleg312-client.virtnet: -o user_xattr,flock 192.168.203.112@tcp:/lustre /mnt/lustre Started clients oleg312-client.virtnet: 192.168.203.112@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 65656 Started dbench loop with 65657 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1944 1269360 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1764 1269540 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3593012 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3108 7198488 1% /mnt/lustre '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Tue Aug 25 22:03:28 EDT 2026 waiting for dbench pid 65736 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 31 1.05 MB/sec warmup 1 sec latency 21.971 ms 1 97 2.19 MB/sec warmup 2 sec latency 110.076 ms 1 137 2.01 MB/sec warmup 3 sec latency 123.682 ms 1 173 1.76 MB/sec warmup 4 sec latency 153.872 ms 1 199 1.57 MB/sec warmup 5 sec latency 371.251 ms 1 247 1.57 MB/sec warmup 6 sec latency 122.328 ms 1 295 1.56 MB/sec warmup 7 sec latency 110.575 ms test_26 fail mds1 1 times 1 341 1.53 MB/sec warmup 8 sec latency 113.004 ms 1 381 1.51 MB/sec warmup 9 sec latency 97.786 ms Failing mds1 on oleg312-server 1 421 1.49 MB/sec warmup 10 sec latency 152.390 ms Stopping /mnt/lustre-mds1 (opts:) on oleg312-server 1 466 1.48 MB/sec warmup 11 sec latency 105.408 ms 1 469 1.37 MB/sec warmup 12 sec latency 978.312 ms 1 469 1.26 MB/sec warmup 13 sec latency 1978.710 ms 22:03:42 (1787709822) shut down facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server 1 469 1.17 MB/sec warmup 14 sec latency 2980.649 ms 1 469 1.09 MB/sec warmup 15 sec latency 3980.840 ms 1 469 1.03 MB/sec warmup 16 sec latency 4984.484 ms 1 469 0.97 MB/sec warmup 17 sec latency 5984.666 ms 1 469 0.91 MB/sec warmup 18 sec latency 6985.929 ms 1 469 0.86 MB/sec warmup 19 sec latency 7986.158 ms 1 469 0.00 MB/sec execute 1 sec latency 9986.570 ms 1 469 0.00 MB/sec execute 2 sec latency 10990.561 ms 1 469 0.00 MB/sec execute 3 sec latency 11990.764 ms Failover mds1 to oleg312-server mount facets: mds1 1 469 0.00 MB/sec execute 4 sec latency 12991.095 ms 1 469 0.00 MB/sec execute 5 sec latency 13991.319 ms 1 469 0.00 MB/sec execute 6 sec latency 14992.554 ms 1 469 0.00 MB/sec execute 7 sec latency 15993.140 ms 1 469 0.00 MB/sec execute 8 sec latency 16993.362 ms 1 469 0.00 MB/sec execute 9 sec latency 17993.598 ms 1 469 0.00 MB/sec execute 10 sec latency 18993.757 ms 1 469 0.00 MB/sec execute 11 sec latency 19995.169 ms 1 469 0.00 MB/sec execute 12 sec latency 20995.400 ms 1 469 0.00 MB/sec execute 13 sec latency 21996.483 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 469 0.00 MB/sec execute 14 sec latency 22996.727 ms 1 469 0.00 MB/sec execute 15 sec latency 23998.599 ms 1 469 0.00 MB/sec execute 16 sec latency 24999.618 ms 1 469 0.00 MB/sec execute 17 sec latency 25999.815 ms 1 469 0.00 MB/sec execute 18 sec latency 27003.556 ms 1 469 0.00 MB/sec execute 19 sec latency 28006.306 ms 1 469 0.00 MB/sec execute 20 sec latency 29006.572 ms 1 469 0.00 MB/sec execute 21 sec latency 30007.557 ms 1 469 0.00 MB/sec execute 22 sec latency 31007.743 ms 1 469 0.00 MB/sec execute 23 sec latency 32007.927 ms 1 469 0.00 MB/sec execute 24 sec latency 33009.292 ms 1 469 0.00 MB/sec execute 25 sec latency 34009.487 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all 1 469 0.00 MB/sec execute 26 sec latency 35009.668 ms pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 1 469 0.00 MB/sec execute 27 sec latency 36010.916 ms Started lustre-MDT0000 22:04:16 (1787709856) targets are mounted 22:04:16 (1787709856) facet_failover done 1 469 0.00 MB/sec execute 28 sec latency 37011.496 ms 1 477 0.01 MB/sec execute 29 sec latency 37903.384 ms 1 521 0.05 MB/sec execute 30 sec latency 111.826 ms 1 581 0.11 MB/sec execute 31 sec latency 419.981 ms 1 652 0.14 MB/sec execute 32 sec latency 82.871 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 695 0.14 MB/sec execute 33 sec latency 95.618 ms 1 731 0.14 MB/sec execute 34 sec latency 96.113 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 767 0.14 MB/sec execute 35 sec latency 131.829 ms 1 803 0.14 MB/sec execute 36 sec latency 116.073 ms 1 851 0.14 MB/sec execute 37 sec latency 102.310 ms 1 888 0.14 MB/sec execute 38 sec latency 90.905 ms 1 923 0.14 MB/sec execute 39 sec latency 90.468 ms 1 967 0.13 MB/sec execute 40 sec latency 102.532 ms 1 998 0.13 MB/sec execute 41 sec latency 114.964 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2144 1269160 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1960 1269344 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 45244 3559328 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 9380 3593848 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 54624 7153176 1% /mnt/lustre 1 1062 0.15 MB/sec execute 42 sec latency 76.200 ms 1 1105 0.15 MB/sec execute 43 sec latency 112.562 ms 1 1147 0.15 MB/sec execute 44 sec latency 107.972 ms 1 1172 0.15 MB/sec execute 45 sec latency 570.132 ms 1 1181 0.14 MB/sec execute 46 sec latency 1181.563 ms 1 1215 0.14 MB/sec execute 47 sec latency 157.717 ms 1 1242 0.14 MB/sec execute 48 sec latency 101.918 ms 1 1268 0.14 MB/sec execute 49 sec latency 157.478 ms 1 1390 0.19 MB/sec execute 50 sec latency 118.642 ms 1 1412 0.19 MB/sec execute 51 sec latency 147.022 ms test_26 fail mds2 2 times 1 1451 0.18 MB/sec execute 52 sec latency 95.631 ms 1 1486 0.18 MB/sec execute 53 sec latency 135.329 ms 1 1509 0.18 MB/sec execute 54 sec latency 131.474 ms 1 1548 0.18 MB/sec execute 55 sec latency 145.942 ms Failing mds2 on oleg312-server 1 1576 0.17 MB/sec execute 56 sec latency 79.142 ms Stopping /mnt/lustre-mds2 (opts:) on oleg312-server 1 1603 0.17 MB/sec execute 57 sec latency 126.999 ms 1 1643 0.17 MB/sec execute 58 sec latency 111.595 ms 1 1684 0.17 MB/sec execute 59 sec latency 122.957 ms 1 1737 0.16 MB/sec execute 60 sec latency 114.526 ms 22:04:49 (1787709889) shut down facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server 1 1822 0.16 MB/sec execute 61 sec latency 55.847 ms 1 1902 0.16 MB/sec execute 62 sec latency 73.265 ms 1 1982 0.16 MB/sec execute 63 sec latency 75.207 ms 1 2069 0.16 MB/sec execute 64 sec latency 94.792 ms 1 2148 0.16 MB/sec execute 65 sec latency 80.586 ms 1 2202 0.16 MB/sec execute 66 sec latency 76.686 ms 1 2259 0.15 MB/sec execute 67 sec latency 381.585 ms 1 2259 0.15 MB/sec execute 68 sec latency 1392.990 ms 1 2259 0.15 MB/sec execute 69 sec latency 2393.825 ms 1 2259 0.15 MB/sec execute 70 sec latency 3394.333 ms Failover mds2 to oleg312-server mount facets: mds2 1 2259 0.15 MB/sec execute 71 sec latency 4395.347 ms 1 2259 0.14 MB/sec execute 72 sec latency 5395.542 ms 1 2259 0.14 MB/sec execute 73 sec latency 6396.024 ms 1 2259 0.14 MB/sec execute 74 sec latency 7396.778 ms 1 2259 0.14 MB/sec execute 75 sec latency 8397.153 ms 1 2259 0.14 MB/sec execute 76 sec latency 9397.629 ms 1 2259 0.13 MB/sec execute 77 sec latency 10399.211 ms 1 2259 0.13 MB/sec execute 78 sec latency 11399.361 ms 1 2259 0.13 MB/sec execute 79 sec latency 12399.869 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2259 0.13 MB/sec execute 80 sec latency 13400.558 ms 1 2259 0.13 MB/sec execute 81 sec latency 14401.067 ms 1 2259 0.13 MB/sec execute 82 sec latency 15402.075 ms 1 2259 0.12 MB/sec execute 83 sec latency 16403.174 ms 1 2259 0.12 MB/sec execute 84 sec latency 17403.900 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all 1 2259 0.12 MB/sec execute 85 sec latency 18408.114 ms pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 1 2259 0.12 MB/sec execute 86 sec latency 19408.305 ms Started lustre-MDT0001 22:05:15 (1787709915) targets are mounted 22:05:15 (1787709915) facet_failover done 1 2259 0.12 MB/sec execute 87 sec latency 20408.498 ms 1 2291 0.13 MB/sec execute 88 sec latency 21006.720 ms 1 2356 0.13 MB/sec execute 89 sec latency 83.099 ms 1 2396 0.13 MB/sec execute 90 sec latency 121.808 ms 1 2434 0.13 MB/sec execute 91 sec latency 90.492 ms 1 2478 0.13 MB/sec execute 92 sec latency 83.245 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 2570 0.13 MB/sec execute 93 sec latency 90.966 ms 1 2608 0.13 MB/sec execute 94 sec latency 122.730 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2768 0.16 MB/sec execute 95 sec latency 105.876 ms 1 2896 0.17 MB/sec execute 96 sec latency 97.757 ms 1 2975 0.18 MB/sec execute 97 sec latency 105.263 ms 1 3024 0.17 MB/sec execute 98 sec latency 71.028 ms 1 3237 0.18 MB/sec execute 99 sec latency 116.003 ms 1 cleanup 100 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2364 1268940 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2176 1269128 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 55828 3550684 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12328 3591984 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 68156 7142668 1% /mnt/lustre 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 423 189.421 37903.369 Close 350 11.838 55.688 Rename 22 94.300 157.444 Unlink 49 26.240 58.191 Qpathinfo 410 15.792 95.452 Qfileinfo 110 2.163 24.487 Qfsinfo 71 2.996 31.801 Sfileinfo 50 64.491 157.702 Find 181 10.696 45.116 WriteX 352 12.528 92.009 ReadX 806 1.460 79.856 LockX 2 10.558 16.059 UnlockX 2 7.778 8.498 Flush 43 48.935 97.744 Throughput 0.182269 MB/sec 1 clients 1 procs max_latency=37903.384 ms stopping dbench on /mnt/lustre at Tue Aug 25 22:05:32 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 all_char /mnt/lustre2/d26.replay-dual/run_dbench test_26 fail mds1 3 times looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt Failing mds1 on oleg312-server '/usr/share/dbench/client.txt' -> 'client.txt' Stopping /mnt/lustre-mds1 (opts:) on oleg312-server running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Tue Aug 25 22:05:40 EDT 2026 waiting for dbench pid 68119 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 30 1.05 MB/sec warmup 1 sec latency 148.712 ms 1 30 0.52 MB/sec warmup 2 sec latency 1149.330 ms 22:05:43 (1787709943) shut down facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server 1 30 0.35 MB/sec warmup 3 sec latency 2149.531 ms 1 30 0.26 MB/sec warmup 4 sec latency 3149.735 ms 1 30 0.21 MB/sec warmup 5 sec latency 4149.915 ms 1 30 0.17 MB/sec warmup 6 sec latency 5150.511 ms 1 30 0.15 MB/sec warmup 7 sec latency 6150.944 ms 1 30 0.13 MB/sec warmup 8 sec latency 7151.321 ms 1 30 0.12 MB/sec warmup 9 sec latency 8152.492 ms 1 30 0.10 MB/sec warmup 10 sec latency 9152.683 ms 1 30 0.10 MB/sec warmup 11 sec latency 10152.985 ms 1 30 0.09 MB/sec warmup 12 sec latency 11154.556 ms 1 30 0.08 MB/sec warmup 13 sec latency 12160.109 ms Failover mds1 to oleg312-server mount facets: mds1 1 30 0.07 MB/sec warmup 14 sec latency 13160.554 ms 1 30 0.07 MB/sec warmup 15 sec latency 14161.288 ms 1 30 0.07 MB/sec warmup 16 sec latency 15164.277 ms 1 30 0.06 MB/sec warmup 17 sec latency 16164.694 ms 1 30 0.06 MB/sec warmup 18 sec latency 17165.899 ms 1 30 0.06 MB/sec warmup 19 sec latency 18166.091 ms 1 30 0.00 MB/sec execute 1 sec latency 20170.754 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 30 0.00 MB/sec execute 2 sec latency 21172.331 ms 1 30 0.00 MB/sec execute 3 sec latency 22173.938 ms 1 30 0.00 MB/sec execute 4 sec latency 23178.186 ms 1 30 0.00 MB/sec execute 5 sec latency 24178.718 ms 1 30 0.00 MB/sec execute 6 sec latency 25178.911 ms 1 30 0.00 MB/sec execute 7 sec latency 26179.689 ms 1 30 0.00 MB/sec execute 8 sec latency 27179.977 ms 1 30 0.00 MB/sec execute 9 sec latency 28180.174 ms 1 30 0.00 MB/sec execute 10 sec latency 29180.865 ms 1 30 0.00 MB/sec execute 11 sec latency 30181.005 ms 1 30 0.00 MB/sec execute 12 sec latency 31181.208 ms 1 30 0.00 MB/sec execute 13 sec latency 32181.428 ms 1 30 0.00 MB/sec execute 14 sec latency 33188.818 ms 1 30 0.00 MB/sec execute 15 sec latency 34189.776 ms 1 30 0.00 MB/sec execute 16 sec latency 35191.504 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all 1 30 0.00 MB/sec execute 17 sec latency 36191.757 ms pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 1 30 0.00 MB/sec execute 18 sec latency 37192.521 ms Started lustre-MDT0000 22:06:19 (1787709979) targets are mounted 22:06:19 (1787709979) facet_failover done 1 31 0.00 MB/sec execute 19 sec latency 38157.739 ms 1 91 0.16 MB/sec execute 20 sec latency 146.917 ms 1 133 0.23 MB/sec execute 21 sec latency 205.778 ms 1 165 0.26 MB/sec execute 22 sec latency 157.181 ms 1 189 0.28 MB/sec execute 23 sec latency 404.082 ms 1 224 0.32 MB/sec execute 24 sec latency 128.635 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 271 0.36 MB/sec execute 25 sec latency 128.614 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 305 0.39 MB/sec execute 26 sec latency 126.487 ms 1 339 0.41 MB/sec execute 27 sec latency 166.313 ms 1 374 0.44 MB/sec execute 28 sec latency 156.154 ms 1 421 0.48 MB/sec execute 29 sec latency 107.759 ms 1 468 0.51 MB/sec execute 30 sec latency 136.913 ms 1 513 0.54 MB/sec execute 31 sec latency 97.435 ms 1 586 0.59 MB/sec execute 32 sec latency 120.406 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2880 1268424 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2664 1268640 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24604 3578364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 31304 3570744 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 55908 7149108 1% /mnt/lustre 1 649 0.61 MB/sec execute 33 sec latency 98.345 ms 1 695 0.59 MB/sec execute 34 sec latency 118.773 ms 1 733 0.58 MB/sec execute 35 sec latency 107.841 ms 1 778 0.56 MB/sec execute 36 sec latency 104.342 ms 1 808 0.55 MB/sec execute 37 sec latency 127.795 ms 1 849 0.54 MB/sec execute 38 sec latency 492.389 ms 1 874 0.53 MB/sec execute 39 sec latency 805.506 ms 1 884 0.51 MB/sec execute 40 sec latency 720.461 ms 1 902 0.50 MB/sec execute 41 sec latency 1153.749 ms test_26 fail mds2 4 times 1 940 0.49 MB/sec execute 42 sec latency 133.847 ms 1 977 0.48 MB/sec execute 43 sec latency 113.897 ms Failing mds2 on oleg312-server 1 1009 0.48 MB/sec execute 44 sec latency 123.996 ms Stopping /mnt/lustre-mds2 (opts:) on oleg312-server 1 1080 0.49 MB/sec execute 45 sec latency 69.419 ms 1 1095 0.48 MB/sec execute 46 sec latency 688.883 ms 1 1095 0.47 MB/sec execute 47 sec latency 1689.257 ms 1 1095 0.46 MB/sec execute 48 sec latency 2689.471 ms 1 1095 0.45 MB/sec execute 49 sec latency 3689.676 ms 1 1095 0.44 MB/sec execute 50 sec latency 4692.274 ms 1 1095 0.43 MB/sec execute 51 sec latency 5692.491 ms 1 1095 0.42 MB/sec execute 52 sec latency 6707.209 ms 22:06:53 (1787710013) shut down 1 1095 0.41 MB/sec execute 53 sec latency 7708.511 ms facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server 1 1095 0.40 MB/sec execute 54 sec latency 8709.579 ms 1 1095 0.40 MB/sec execute 55 sec latency 9709.817 ms 1 1095 0.39 MB/sec execute 56 sec latency 10711.844 ms 1 1095 0.38 MB/sec execute 57 sec latency 11713.289 ms 1 1095 0.38 MB/sec execute 58 sec latency 12713.509 ms 1 1095 0.37 MB/sec execute 59 sec latency 13713.889 ms 1 1095 0.36 MB/sec execute 60 sec latency 14714.193 ms 1 1095 0.36 MB/sec execute 61 sec latency 15714.496 ms 1 1095 0.35 MB/sec execute 62 sec latency 16714.800 ms 1 1095 0.35 MB/sec execute 63 sec latency 17714.983 ms Failover mds2 to oleg312-server mount facets: mds2 1 1095 0.34 MB/sec execute 64 sec latency 18715.172 ms 1 1095 0.34 MB/sec execute 65 sec latency 19715.493 ms 1 1095 0.33 MB/sec execute 66 sec latency 20715.726 ms 1 1095 0.33 MB/sec execute 67 sec latency 21716.774 ms 1 1095 0.32 MB/sec execute 68 sec latency 22717.142 ms 1 1095 0.32 MB/sec execute 69 sec latency 23717.660 ms 1 1095 0.31 MB/sec execute 70 sec latency 24718.652 ms 1 1095 0.31 MB/sec execute 71 sec latency 25719.077 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1095 0.30 MB/sec execute 72 sec latency 26719.362 ms 1 1095 0.30 MB/sec execute 73 sec latency 27719.677 ms 1 1095 0.30 MB/sec execute 74 sec latency 28719.872 ms 1 1095 0.29 MB/sec execute 75 sec latency 29720.545 ms 1 1095 0.29 MB/sec execute 76 sec latency 30721.970 ms 1 1095 0.28 MB/sec execute 77 sec latency 31723.430 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all 1 1095 0.28 MB/sec execute 78 sec latency 32723.682 ms pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 1 1095 0.28 MB/sec execute 79 sec latency 33723.932 ms Started lustre-MDT0001 22:07:20 (1787710040) targets are mounted 22:07:20 (1787710040) facet_failover done 1 1095 0.27 MB/sec execute 80 sec latency 34724.493 ms 1 1130 0.27 MB/sec execute 81 sec latency 35090.725 ms 1 1180 0.27 MB/sec execute 82 sec latency 136.853 ms 1 1231 0.27 MB/sec execute 83 sec latency 62.830 ms 1 1268 0.26 MB/sec execute 84 sec latency 105.602 ms 1 1396 0.29 MB/sec execute 85 sec latency 127.691 ms 1 1438 0.29 MB/sec execute 86 sec latency 95.703 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 1470 0.29 MB/sec execute 87 sec latency 350.035 ms 1 1509 0.28 MB/sec execute 88 sec latency 127.043 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1566 0.28 MB/sec execute 89 sec latency 126.249 ms 1 1613 0.28 MB/sec execute 90 sec latency 107.415 ms 1 1655 0.28 MB/sec execute 91 sec latency 162.662 ms 1 1696 0.27 MB/sec execute 92 sec latency 127.821 ms 1 1791 0.27 MB/sec execute 93 sec latency 78.947 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 1853 0.27 MB/sec execute 94 sec latency 73.422 ms 1 1908 0.27 MB/sec execute 95 sec latency 90.389 ms 1 1982 0.26 MB/sec execute 96 sec latency 104.345 ms 1 2032 0.26 MB/sec execute 97 sec latency 113.593 ms 1 2108 0.26 MB/sec execute 98 sec latency 82.182 ms 1 2164 0.26 MB/sec execute 99 sec latency 123.564 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 374 58.882 205.765 Close 316 132.473 38157.716 Rename 11 94.001 136.828 Unlink 28 1275.104 35090.710 Qpathinfo 275 14.137 100.578 Qfileinfo 117 2.084 22.363 Qfsinfo 33 3.115 28.605 Sfileinfo 34 78.613 805.490 Find 91 11.668 54.967 WriteX 522 13.472 127.025 ReadX 346 0.214 39.842 Flush 30 56.076 127.779 Throughput 0.25897 MB/sec 1 clients 1 procs max_latency=38157.739 ms stopping dbench on /mnt/lustre at Tue Aug 25 22:07:43 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished tar: Error is not recoverable: exiting now