== replay-dual test 26: dbench and tar with mds failover ========================================================== 00:12:19 (1746159139) Starting client oleg421-client.virtnet: -o user_xattr,flock 192.168.204.121@tcp:/lustre /mnt/lustre Started clients oleg421-client.virtnet: 192.168.204.121@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 4345 Started dbench loop with 4346 striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush2 /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 Fri May 2 00:12:22 EDT 2025 waiting for dbench pid 4387 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2164 1285524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1924 1285764 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17920 3564236 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 19464 7169712 1% /mnt/lustre 1 113 5.24 MB/sec warmup 1 sec latency 59.232 ms 1 207 4.05 MB/sec warmup 2 sec latency 59.113 ms 1 248 3.13 MB/sec warmup 3 sec latency 602.840 ms 1 335 3.02 MB/sec warmup 4 sec latency 61.733 ms 1 429 3.02 MB/sec warmup 5 sec latency 60.030 ms test_26 fail mds1 1 times 1 521 3.01 MB/sec warmup 6 sec latency 64.098 ms Failing mds1 on oleg421-server Stopping /mnt/lustre-mds1 (opts:) on oleg421-server 1 653 3.01 MB/sec warmup 7 sec latency 73.443 ms 1 680 2.65 MB/sec warmup 8 sec latency 532.690 ms 1 680 2.35 MB/sec warmup 9 sec latency 1533.100 ms 1 680 2.12 MB/sec warmup 10 sec latency 2533.494 ms 1 680 1.92 MB/sec warmup 11 sec latency 3533.774 ms 1 680 1.76 MB/sec warmup 12 sec latency 4533.972 ms 1 680 1.63 MB/sec warmup 13 sec latency 5534.235 ms 1 680 1.51 MB/sec warmup 14 sec latency 6534.761 ms 00:12:36 (1746159156) shut down facet: mds1 facet_host: oleg421-server facet_failover_host: oleg421-server 1 680 1.41 MB/sec warmup 15 sec latency 7535.514 ms 1 680 1.32 MB/sec warmup 16 sec latency 8535.778 ms 1 680 1.25 MB/sec warmup 17 sec latency 9536.318 ms 1 680 1.18 MB/sec warmup 18 sec latency 10537.390 ms 1 680 1.11 MB/sec warmup 19 sec latency 11537.947 ms 1 680 0.00 MB/sec execute 1 sec latency 13539.086 ms 1 680 0.00 MB/sec execute 2 sec latency 14539.257 ms 1 680 0.00 MB/sec execute 3 sec latency 15539.809 ms 1 680 0.00 MB/sec execute 4 sec latency 16540.079 ms Failover mds1 to oleg421-server mount facets: mds1 1 680 0.00 MB/sec execute 5 sec latency 17540.313 ms 1 680 0.00 MB/sec execute 6 sec latency 18541.025 ms 1 680 0.00 MB/sec execute 7 sec latency 19541.168 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 680 0.00 MB/sec execute 8 sec latency 20541.553 ms 1 680 0.00 MB/sec execute 9 sec latency 21541.961 ms oleg421-server: oleg421-server.virtnet: executing set_default_debug -1 all pdsh@oleg421-client: oleg421-server: ssh exited with exit code 1 1 680 0.00 MB/sec execute 10 sec latency 22543.141 ms Started lustre-MDT0000 00:12:52 (1746159172) targets are mounted 00:12:52 (1746159172) facet_failover done 1 680 0.00 MB/sec execute 11 sec latency 23543.527 ms 1 680 0.00 MB/sec execute 12 sec latency 24544.196 ms 1 680 0.00 MB/sec execute 13 sec latency 25545.177 ms 1 689 0.00 MB/sec execute 14 sec latency 26485.621 ms oleg421-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 778 0.01 MB/sec execute 15 sec latency 43.855 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 874 0.03 MB/sec execute 16 sec latency 51.595 ms 1 959 0.04 MB/sec execute 17 sec latency 62.726 ms 1 1018 0.07 MB/sec execute 18 sec latency 127.415 ms 1 1147 0.10 MB/sec execute 19 sec latency 38.231 ms 1 1236 0.09 MB/sec execute 20 sec latency 51.904 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2608 1285080 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2372 1285316 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 8804 3597720 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 40948 3565284 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49752 7163004 1% /mnt/lustre 1 1405 0.23 MB/sec execute 21 sec latency 56.718 ms 1 1497 0.22 MB/sec execute 22 sec latency 55.682 ms 1 1616 0.22 MB/sec execute 23 sec latency 42.770 ms 1 1706 0.21 MB/sec execute 24 sec latency 51.813 ms 1 1837 0.21 MB/sec execute 25 sec latency 37.456 ms test_26 fail mds2 2 times 1 1965 0.20 MB/sec execute 26 sec latency 39.461 ms Failing mds2 on oleg421-server Stopping /mnt/lustre-mds2 (opts:) on oleg421-server 1 2063 0.20 MB/sec execute 27 sec latency 61.813 ms 1 2068 0.19 MB/sec execute 28 sec latency 959.066 ms 00:13:10 (1746159190) shut down facet: mds2 facet_host: oleg421-server facet_failover_host: oleg421-server 1 2068 0.19 MB/sec execute 29 sec latency 1959.238 ms 1 2068 0.18 MB/sec execute 30 sec latency 2959.992 ms 1 2068 0.18 MB/sec execute 31 sec latency 3960.382 ms 1 2068 0.17 MB/sec execute 32 sec latency 4960.593 ms 1 2068 0.16 MB/sec execute 33 sec latency 5961.351 ms 1 2068 0.16 MB/sec execute 34 sec latency 6963.184 ms 1 2068 0.16 MB/sec execute 35 sec latency 7963.369 ms 1 2068 0.15 MB/sec execute 36 sec latency 8963.615 ms 1 2068 0.15 MB/sec execute 37 sec latency 9963.806 ms 1 2068 0.14 MB/sec execute 38 sec latency 10963.994 ms Failover mds2 to oleg421-server mount facets: mds2 1 2068 0.14 MB/sec execute 39 sec latency 11965.535 ms 1 2068 0.14 MB/sec execute 40 sec latency 12965.747 ms 1 2068 0.13 MB/sec execute 41 sec latency 13966.679 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2068 0.13 MB/sec execute 42 sec latency 14966.880 ms oleg421-server: oleg421-server.virtnet: executing set_default_debug -1 all 1 2068 0.13 MB/sec execute 43 sec latency 15967.545 ms pdsh@oleg421-client: oleg421-server: ssh exited with exit code 1 Started lustre-MDT0001 00:13:26 (1746159206) targets are mounted 00:13:26 (1746159206) facet_failover done 1 2068 0.12 MB/sec execute 44 sec latency 16967.763 ms 1 2068 0.12 MB/sec execute 45 sec latency 17968.558 ms 1 2068 0.12 MB/sec execute 46 sec latency 18968.848 ms 1 2068 0.12 MB/sec execute 47 sec latency 19969.043 ms 1 2069 0.11 MB/sec execute 48 sec latency 20925.805 ms oleg421-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2164 0.11 MB/sec execute 49 sec latency 70.711 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2331 0.13 MB/sec execute 50 sec latency 39.864 ms 1 2429 0.14 MB/sec execute 51 sec latency 57.155 ms 1 2575 0.15 MB/sec execute 52 sec latency 44.364 ms 1 2876 0.21 MB/sec execute 53 sec latency 55.824 ms 1 3012 0.23 MB/sec execute 54 sec latency 39.848 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2812 1284876 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2564 1285124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 9024 3594392 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 40996 3562116 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 50020 7156508 1% /mnt/lustre 1 3308 0.26 MB/sec execute 55 sec latency 50.329 ms 1 3530 0.31 MB/sec execute 56 sec latency 36.921 ms 1 3671 0.31 MB/sec execute 57 sec latency 27.529 ms 1 3815 0.32 MB/sec execute 58 sec latency 34.311 ms test_26 fail mds1 3 times 1 3918 0.32 MB/sec execute 59 sec latency 31.535 ms Failing mds1 on oleg421-server 1 3984 0.31 MB/sec execute 60 sec latency 66.514 ms Stopping /mnt/lustre-mds1 (opts:) on oleg421-server 1 4031 0.31 MB/sec execute 61 sec latency 301.817 ms 00:13:44 (1746159224) shut down facet: mds1 facet_host: oleg421-server facet_failover_host: oleg421-server 1 4031 0.30 MB/sec execute 62 sec latency 1302.491 ms 1 4031 0.30 MB/sec execute 63 sec latency 2302.720 ms 1 4031 0.29 MB/sec execute 64 sec latency 3302.911 ms 1 4031 0.29 MB/sec execute 65 sec latency 4303.155 ms 1 4031 0.29 MB/sec execute 66 sec latency 5303.359 ms 1 4031 0.28 MB/sec execute 67 sec latency 6303.815 ms 1 4031 0.28 MB/sec execute 68 sec latency 7304.235 ms 1 4031 0.27 MB/sec execute 69 sec latency 8305.122 ms 1 4031 0.27 MB/sec execute 70 sec latency 9305.853 ms 1 4031 0.27 MB/sec execute 71 sec latency 10306.560 ms Failover mds1 to oleg421-server mount facets: mds1 1 4031 0.26 MB/sec execute 72 sec latency 11306.762 ms 1 4031 0.26 MB/sec execute 73 sec latency 12306.983 ms 1 4031 0.26 MB/sec execute 74 sec latency 13307.227 ms 1 4031 0.25 MB/sec execute 75 sec latency 14307.458 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4031 0.25 MB/sec execute 76 sec latency 15307.688 ms 1 4031 0.25 MB/sec execute 77 sec latency 16307.957 ms oleg421-server: oleg421-server.virtnet: executing set_default_debug -1 all pdsh@oleg421-client: oleg421-server: ssh exited with exit code 1 1 4031 0.24 MB/sec execute 78 sec latency 17308.146 ms Started lustre-MDT0000 00:14:00 (1746159240) targets are mounted 00:14:00 (1746159240) facet_failover done 1 4031 0.24 MB/sec execute 79 sec latency 18308.683 ms 1 4031 0.24 MB/sec execute 80 sec latency 19309.199 ms 1 4031 0.23 MB/sec execute 81 sec latency 20309.391 ms 1 4031 0.23 MB/sec execute 82 sec latency 21309.661 ms 1 4031 0.23 MB/sec execute 83 sec latency 22311.828 ms 1 4073 0.22 MB/sec execute 84 sec latency 22910.791 ms oleg421-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4173 0.22 MB/sec execute 85 sec latency 32.288 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4281 0.22 MB/sec execute 86 sec latency 47.156 ms 1 4391 0.22 MB/sec execute 87 sec latency 35.029 ms 1 4491 0.22 MB/sec execute 88 sec latency 44.261 ms 1 4569 0.22 MB/sec execute 89 sec latency 55.137 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2972 1284716 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2440 1285248 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 9032 3591308 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 41828 3560948 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 50860 7152256 1% /mnt/lustre 1 4686 0.23 MB/sec execute 90 sec latency 63.838 ms 1 4758 0.23 MB/sec execute 91 sec latency 67.699 ms 1 4814 0.23 MB/sec execute 92 sec latency 75.533 ms 1 4957 0.26 MB/sec execute 93 sec latency 65.297 ms 1 5053 0.25 MB/sec execute 94 sec latency 39.064 ms 1 5137 0.25 MB/sec execute 95 sec latency 56.430 ms test_26 fail mds2 4 times 1 5224 0.25 MB/sec execute 96 sec latency 47.919 ms Failing mds2 on oleg421-server Stopping /mnt/lustre-mds2 (opts:) on oleg421-server 1 5288 0.25 MB/sec execute 97 sec latency 73.761 ms 1 5327 0.25 MB/sec execute 98 sec latency 692.689 ms 00:14:20 (1746159260) shut down facet: mds2 facet_host: oleg421-server facet_failover_host: oleg421-server 1 5327 0.24 MB/sec execute 99 sec latency 1692.840 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec Failover mds2 to oleg421-server mount facets: mds2 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 113 sec 1 cleanup 114 sec oleg421-server: oleg421-server.virtnet: executing set_default_debug -1 all pdsh@oleg421-client: oleg421-server: ssh exited with exit code 1 Started lustre-MDT0001 00:14:37 (1746159277) targets are mounted 00:14:37 (1746159277) facet_failover done 1 cleanup 115 sec 1 cleanup 116 sec 1 cleanup 117 sec 1 cleanup 118 sec 1 cleanup 119 sec oleg421-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 0 cleanup 120 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 809 50.493 21215.727 Close 623 38.908 20925.780 Rename 37 37.933 75.510 Unlink 146 167.079 22910.761 Qpathinfo 739 6.749 44.231 Qfileinfo 128 0.763 7.059 Qfsinfo 129 2.338 19.152 Sfileinfo 81 27.204 68.862 Find 272 104.480 26485.610 WriteX 407 5.140 42.003 ReadX 1209 0.485 72.574 LockX 2 4.326 5.784 UnlockX 2 5.247 6.080 Flush 64 22.107 51.697 Throughput 0.244467 MB/sec 1 clients 1 procs max_latency=26485.621 ms stopping dbench on /mnt/lustre at Fri May 2 00:14:42 EDT 2025 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 all_char /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 Fri May 2 00:14:45 EDT 2025 waiting for dbench pid 8872 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 1 120 5.50 MB/sec warmup 1 sec latency 57.005 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3784 1283904 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2448 1285240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 9860 3590080 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 31488 3568856 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 41348 7158936 1% /mnt/lustre 1 240 4.57 MB/sec warmup 2 sec latency 84.450 ms 1 365 4.35 MB/sec warmup 3 sec latency 60.187 ms 1 519 4.48 MB/sec warmup 4 sec latency 38.207 ms 1 699 4.24 MB/sec warmup 5 sec latency 36.956 ms 1 815 3.58 MB/sec warmup 6 sec latency 59.315 ms test_26 fail mds1 5 times Failing mds1 on oleg421-server 1 921 3.11 MB/sec warmup 7 sec latency 44.369 ms Stopping /mnt/lustre-mds1 (opts:) on oleg421-server 1 994 2.74 MB/sec warmup 8 sec latency 436.769 ms 00:14:53 (1746159293) shut down facet: mds1 facet_host: oleg421-server facet_failover_host: oleg421-server 1 994 2.43 MB/sec warmup 9 sec latency 1436.968 ms 1 994 2.19 MB/sec warmup 10 sec latency 2437.143 ms 1 994 1.99 MB/sec warmup 11 sec latency 3437.323 ms 1 994 1.83 MB/sec warmup 12 sec latency 4437.555 ms 1 994 1.68 MB/sec warmup 13 sec latency 5437.994 ms 1 994 1.56 MB/sec warmup 14 sec latency 6438.204 ms 1 994 1.46 MB/sec warmup 15 sec latency 7438.428 ms 1 994 1.37 MB/sec warmup 16 sec latency 8438.658 ms 1 994 1.29 MB/sec warmup 17 sec latency 9438.904 ms 1 994 1.22 MB/sec warmup 18 sec latency 10439.356 ms Failover mds1 to oleg421-server mount facets: mds1 1 994 1.15 MB/sec warmup 19 sec latency 11440.339 ms 1 994 0.00 MB/sec execute 1 sec latency 13441.024 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 994 0.00 MB/sec execute 2 sec latency 14441.309 ms oleg421-server: oleg421-server.virtnet: executing set_default_debug -1 all 1 994 0.00 MB/sec execute 3 sec latency 15441.481 ms pdsh@oleg421-client: oleg421-server: ssh exited with exit code 1 Started lustre-MDT0000 00:15:08 (1746159308) targets are mounted 00:15:08 (1746159308) facet_failover done 1 994 0.00 MB/sec execute 4 sec latency 16442.711 ms 1 994 0.00 MB/sec execute 5 sec latency 17442.900 ms 1 994 0.00 MB/sec execute 6 sec latency 18443.188 ms 1 994 0.00 MB/sec execute 7 sec latency 19443.555 ms 1 994 0.00 MB/sec execute 8 sec latency 20444.342 ms 1 994 0.00 MB/sec execute 9 sec latency 21444.981 ms oleg421-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1126 0.11 MB/sec execute 10 sec latency 21497.723 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1240 0.11 MB/sec execute 11 sec latency 43.778 ms 1 1446 0.34 MB/sec execute 12 sec latency 40.270 ms 1 1566 0.32 MB/sec execute 13 sec latency 34.699 ms 1 1696 0.31 MB/sec execute 14 sec latency 41.985 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4076 1283612 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2408 1285280 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 10992 3582972 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 33416 3561276 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 44408 7144248 1% /mnt/lustre 1 1855 0.30 MB/sec execute 15 sec latency 48.762 ms 1 1977 0.28 MB/sec execute 16 sec latency 73.619 ms 1 2088 0.28 MB/sec execute 17 sec latency 44.615 ms 1 2235 0.27 MB/sec execute 18 sec latency 50.561 ms 1 2429 0.33 MB/sec execute 19 sec latency 31.766 ms test_26 fail mds2 6 times 1 2622 0.36 MB/sec execute 20 sec latency 35.281 ms Failing mds2 on oleg421-server Stopping /mnt/lustre-mds2 (opts:) on oleg421-server 1 2968 0.55 MB/sec execute 21 sec latency 33.988 ms 00:15:26 (1746159326) shut down facet: mds2 facet_host: oleg421-server facet_failover_host: oleg421-server 1 3353 0.61 MB/sec execute 22 sec latency 23.885 ms 1 3638 0.73 MB/sec execute 23 sec latency 21.352 ms 1 3813 0.74 MB/sec execute 24 sec latency 24.905 ms 1 3945 0.73 MB/sec execute 25 sec latency 46.064 ms 1 4083 0.70 MB/sec execute 26 sec latency 30.203 ms 1 4083 0.67 MB/sec execute 27 sec latency 1030.432 ms 1 4083 0.65 MB/sec execute 28 sec latency 2030.635 ms 1 4083 0.63 MB/sec execute 29 sec latency 3030.833 ms 1 4083 0.61 MB/sec execute 30 sec latency 4031.110 ms 1 4083 0.59 MB/sec execute 31 sec latency 5031.353 ms Failover mds2 to oleg421-server mount facets: mds2 1 4083 0.57 MB/sec execute 32 sec latency 6031.532 ms 1 4083 0.55 MB/sec execute 33 sec latency 7032.159 ms 1 4083 0.53 MB/sec execute 34 sec latency 8032.268 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.52 MB/sec execute 35 sec latency 9032.424 ms 1 4083 0.50 MB/sec execute 36 sec latency 10032.730 ms oleg421-server: oleg421-server.virtnet: executing set_default_debug -1 all pdsh@oleg421-client: oleg421-server: ssh exited with exit code 1 1 4083 0.49 MB/sec execute 37 sec latency 11033.586 ms Started lustre-MDT0001 00:15:42 (1746159342) targets are mounted 00:15:42 (1746159342) facet_failover done 1 4083 0.48 MB/sec execute 38 sec latency 12033.968 ms 1 4083 0.47 MB/sec execute 39 sec latency 13034.149 ms 1 4083 0.45 MB/sec execute 40 sec latency 14034.602 ms 1 4173 0.44 MB/sec execute 41 sec latency 14504.912 ms oleg421-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 4333 0.44 MB/sec execute 42 sec latency 38.477 ms 1 4471 0.44 MB/sec execute 43 sec latency 39.961 ms 1 4569 0.44 MB/sec execute 44 sec latency 40.634 ms 1 4716 0.45 MB/sec execute 45 sec latency 44.792 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 4836 0.44 MB/sec execute 46 sec latency 39.071 ms 1 5031 0.49 MB/sec execute 47 sec latency 38.272 ms 1 5158 0.49 MB/sec execute 48 sec latency 46.133 ms 1 5261 0.48 MB/sec execute 49 sec latency 55.932 ms 1 5350 0.47 MB/sec execute 50 sec latency 69.338 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri May 2 00:15:56 EDT 2025 with return code 0 1 5422 0.46 MB/sec execute 51 sec latency 73.563 ms 8872 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8872 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished