== replay-dual test 26: dbench and tar with mds failover ========================================================== 16:19:55 (1787602795) Starting client oleg621-client.virtnet: -o user_xattr,flock 192.168.206.121@tcp:/lustre /mnt/lustre Started clients oleg621-client.virtnet: 192.168.206.121@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 65658 Started dbench loop with 65659 striped dir -i0 -c2 -H all_char /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 Mon Aug 24 16:19:59 EDT 2026 waiting for dbench pid 65709 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 1940 1269364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1756 1269548 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3579552 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3108 7185028 1% /mnt/lustre 1 37 1.24 MB/sec warmup 1 sec latency 91.903 ms 1 113 2.62 MB/sec warmup 2 sec latency 109.808 ms 1 161 2.20 MB/sec warmup 3 sec latency 110.533 ms 1 189 1.90 MB/sec warmup 4 sec latency 317.816 ms 1 236 1.80 MB/sec warmup 5 sec latency 108.074 ms 1 283 1.75 MB/sec warmup 6 sec latency 126.233 ms 1 331 1.71 MB/sec warmup 7 sec latency 134.529 ms test_26 fail mds1 1 times 1 387 1.72 MB/sec warmup 8 sec latency 109.346 ms 1 429 1.68 MB/sec warmup 9 sec latency 147.797 ms Failing mds1 on oleg621-server 1 475 1.66 MB/sec warmup 10 sec latency 117.292 ms Stopping /mnt/lustre-mds1 (opts:) on oleg621-server 1 511 1.61 MB/sec warmup 11 sec latency 157.515 ms 1 513 1.48 MB/sec warmup 12 sec latency 953.559 ms 1 513 1.36 MB/sec warmup 13 sec latency 1955.153 ms 16:20:13 (1787602813) shut down facet: mds1 facet_host: oleg621-server facet_failover_host: oleg621-server 1 513 1.26 MB/sec warmup 14 sec latency 2956.432 ms 1 513 1.18 MB/sec warmup 15 sec latency 3959.584 ms 1 513 1.11 MB/sec warmup 16 sec latency 4959.870 ms 1 513 1.04 MB/sec warmup 17 sec latency 5960.401 ms 1 513 0.98 MB/sec warmup 18 sec latency 6960.724 ms 1 513 0.93 MB/sec warmup 19 sec latency 7961.403 ms 1 513 0.00 MB/sec execute 1 sec latency 9961.826 ms 1 513 0.00 MB/sec execute 2 sec latency 10962.464 ms 1 513 0.00 MB/sec execute 3 sec latency 11962.687 ms Failover mds1 to oleg621-server mount facets: mds1 1 513 0.00 MB/sec execute 4 sec latency 12962.859 ms 1 513 0.00 MB/sec execute 5 sec latency 13963.049 ms 1 513 0.00 MB/sec execute 6 sec latency 14963.178 ms 1 513 0.00 MB/sec execute 7 sec latency 15969.233 ms 1 513 0.00 MB/sec execute 8 sec latency 16969.439 ms 1 513 0.00 MB/sec execute 9 sec latency 17969.808 ms 1 513 0.00 MB/sec execute 10 sec latency 18969.969 ms 1 513 0.00 MB/sec execute 11 sec latency 19970.484 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 513 0.00 MB/sec execute 12 sec latency 20973.092 ms 1 513 0.00 MB/sec execute 13 sec latency 21973.243 ms 1 513 0.00 MB/sec execute 14 sec latency 22973.777 ms 1 513 0.00 MB/sec execute 15 sec latency 23973.950 ms 1 513 0.00 MB/sec execute 16 sec latency 24974.274 ms 1 513 0.00 MB/sec execute 17 sec latency 25975.991 ms 1 513 0.00 MB/sec execute 18 sec latency 26976.155 ms 1 513 0.00 MB/sec execute 19 sec latency 27976.328 ms 1 513 0.00 MB/sec execute 20 sec latency 28977.026 ms 1 513 0.00 MB/sec execute 21 sec latency 29978.502 ms 1 513 0.00 MB/sec execute 22 sec latency 30978.808 ms 1 513 0.00 MB/sec execute 23 sec latency 31979.038 ms 1 513 0.00 MB/sec execute 24 sec latency 32979.734 ms 1 513 0.00 MB/sec execute 25 sec latency 33979.919 ms oleg621-server: oleg621-server.virtnet: executing set_default_debug -1 all 1 513 0.00 MB/sec execute 26 sec latency 34980.042 ms pdsh@oleg621-client: oleg621-server: ssh exited with exit code 1 1 513 0.00 MB/sec execute 27 sec latency 35984.109 ms Started lustre-MDT0000 16:20:47 (1787602847) targets are mounted 16:20:47 (1787602847) facet_failover done 1 513 0.00 MB/sec execute 28 sec latency 36984.674 ms 1 513 0.00 MB/sec execute 29 sec latency 37985.113 ms 1 552 0.05 MB/sec execute 30 sec latency 37999.760 ms 1 609 0.10 MB/sec execute 31 sec latency 618.823 ms 1 669 0.11 MB/sec execute 32 sec latency 93.595 ms 1 699 0.11 MB/sec execute 33 sec latency 118.099 ms 1 733 0.11 MB/sec execute 34 sec latency 131.312 ms oleg621-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 774 0.10 MB/sec execute 35 sec latency 113.706 ms 1 806 0.10 MB/sec execute 36 sec latency 104.135 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 863 0.10 MB/sec execute 37 sec latency 113.811 ms 1 885 0.10 MB/sec execute 38 sec latency 179.602 ms 1 934 0.10 MB/sec execute 39 sec latency 128.833 ms 1 977 0.10 MB/sec execute 40 sec latency 141.195 ms 1 1031 0.13 MB/sec execute 41 sec latency 97.654 ms 1 1095 0.12 MB/sec execute 42 sec latency 74.159 ms 1 1156 0.12 MB/sec execute 43 sec latency 81.705 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2144 1269160 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1944 1269360 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 44636 3560680 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11196 3592664 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 55832 7153344 1% /mnt/lustre 1 1172 0.12 MB/sec execute 44 sec latency 631.647 ms 1 1200 0.12 MB/sec execute 45 sec latency 837.218 ms 1 1236 0.12 MB/sec execute 46 sec latency 75.153 ms 1 1268 0.12 MB/sec execute 47 sec latency 133.729 ms 1 1401 0.17 MB/sec execute 48 sec latency 132.806 ms 1 1445 0.17 MB/sec execute 49 sec latency 88.321 ms 1 1481 0.17 MB/sec execute 50 sec latency 311.320 ms 1 1505 0.16 MB/sec execute 51 sec latency 594.462 ms 1 1568 0.16 MB/sec execute 52 sec latency 87.073 ms 1 1619 0.16 MB/sec execute 53 sec latency 84.632 ms test_26 fail mds2 2 times 1 1684 0.16 MB/sec execute 54 sec latency 85.743 ms 1 1723 0.15 MB/sec execute 55 sec latency 167.219 ms Failing mds2 on oleg621-server Stopping /mnt/lustre-mds2 (opts:) on oleg621-server 1 1806 0.15 MB/sec execute 56 sec latency 69.831 ms 1 1857 0.15 MB/sec execute 57 sec latency 263.252 ms 1 1857 0.15 MB/sec execute 58 sec latency 1266.508 ms 1 1857 0.15 MB/sec execute 59 sec latency 2268.014 ms 1 1857 0.14 MB/sec execute 60 sec latency 3268.184 ms 1 1857 0.14 MB/sec execute 61 sec latency 4268.368 ms 1 1857 0.14 MB/sec execute 62 sec latency 5268.708 ms 1 1857 0.14 MB/sec execute 63 sec latency 6268.937 ms 1 1857 0.13 MB/sec execute 64 sec latency 7269.103 ms 16:21:25 (1787602885) shut down 1 1857 0.13 MB/sec execute 65 sec latency 8270.162 ms facet: mds2 facet_host: oleg621-server facet_failover_host: oleg621-server 1 1857 0.13 MB/sec execute 66 sec latency 9272.631 ms 1 1857 0.13 MB/sec execute 67 sec latency 10274.424 ms 1 1857 0.13 MB/sec execute 68 sec latency 11274.596 ms 1 1857 0.12 MB/sec execute 69 sec latency 12274.896 ms 1 1857 0.12 MB/sec execute 70 sec latency 13275.085 ms 1 1857 0.12 MB/sec execute 71 sec latency 14275.327 ms 1 1857 0.12 MB/sec execute 72 sec latency 15275.563 ms 1 1857 0.12 MB/sec execute 73 sec latency 16276.149 ms 1 1857 0.12 MB/sec execute 74 sec latency 17276.355 ms 1 1857 0.11 MB/sec execute 75 sec latency 18276.557 ms Failover mds2 to oleg621-server mount facets: mds2 1 1857 0.11 MB/sec execute 76 sec latency 19276.836 ms 1 1857 0.11 MB/sec execute 77 sec latency 20277.232 ms 1 1857 0.11 MB/sec execute 78 sec latency 21277.708 ms 1 1857 0.11 MB/sec execute 79 sec latency 22277.897 ms 1 1857 0.11 MB/sec execute 80 sec latency 23278.450 ms 1 1857 0.11 MB/sec execute 81 sec latency 24278.619 ms 1 1857 0.11 MB/sec execute 82 sec latency 25278.772 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1857 0.10 MB/sec execute 83 sec latency 26278.980 ms 1 1857 0.10 MB/sec execute 84 sec latency 27280.010 ms 1 1857 0.10 MB/sec execute 85 sec latency 28280.222 ms 1 1857 0.10 MB/sec execute 86 sec latency 29281.238 ms 1 1857 0.10 MB/sec execute 87 sec latency 30281.438 ms oleg621-server: oleg621-server.virtnet: executing set_default_debug -1 all pdsh@oleg621-client: oleg621-server: ssh exited with exit code 1 1 1857 0.10 MB/sec execute 88 sec latency 31284.160 ms Started lustre-MDT0001 16:21:48 (1787602908) targets are mounted 16:21:48 (1787602908) facet_failover done 1 1857 0.10 MB/sec execute 89 sec latency 32285.660 ms 1 1857 0.10 MB/sec execute 90 sec latency 33288.921 ms 1 1886 0.09 MB/sec execute 91 sec latency 33807.111 ms 1 1974 0.09 MB/sec execute 92 sec latency 51.569 ms 1 2055 0.10 MB/sec execute 93 sec latency 64.808 ms oleg621-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 2130 0.10 MB/sec execute 94 sec latency 107.511 ms 1 2177 0.09 MB/sec execute 95 sec latency 83.191 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2244 0.09 MB/sec execute 96 sec latency 126.917 ms 1 2337 0.10 MB/sec execute 97 sec latency 79.842 ms 1 2388 0.10 MB/sec execute 98 sec latency 80.123 ms 1 2434 0.10 MB/sec execute 99 sec latency 118.507 ms 1 cleanup 100 sec 1 cleanup 101 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2464 1268840 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2276 1269028 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 55316 3550680 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14268 3591936 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 69584 7142616 1% /mnt/lustre 1 cleanup 102 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 345 254.724 37999.745 Close 296 11.410 51.653 Rename 15 90.175 167.196 Unlink 37 23.673 47.285 Qpathinfo 328 13.368 85.903 Qfileinfo 79 1.618 14.638 Qfsinfo 41 5.262 39.115 Sfileinfo 47 53.935 118.085 Find 110 11.576 60.497 WriteX 262 12.631 64.293 ReadX 383 0.472 67.598 Flush 34 63.688 594.426 Throughput 0.104695 MB/sec 1 clients 1 procs max_latency=37999.760 ms stopping dbench on /mnt/lustre at Mon Aug 24 16:22:03 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 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 test_26 fail mds1 3 times '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Mon Aug 24 16:22:11 EDT 2026 waiting for dbench pid 68024 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 24 0.65 MB/sec warmup 1 sec latency 21.841 ms Failing mds1 on oleg621-server Stopping /mnt/lustre-mds1 (opts:) on oleg621-server 1 103 2.39 MB/sec warmup 2 sec latency 123.413 ms 1 136 2.00 MB/sec warmup 3 sec latency 452.589 ms 1 136 1.50 MB/sec warmup 4 sec latency 1453.028 ms 16:22:15 (1787602935) shut down facet: mds1 facet_host: oleg621-server facet_failover_host: oleg621-server 1 136 1.20 MB/sec warmup 5 sec latency 2454.757 ms 1 136 1.00 MB/sec warmup 6 sec latency 3454.935 ms 1 136 0.86 MB/sec warmup 7 sec latency 4455.665 ms 1 136 0.75 MB/sec warmup 8 sec latency 5457.264 ms 1 136 0.67 MB/sec warmup 9 sec latency 6458.041 ms 1 136 0.60 MB/sec warmup 10 sec latency 7458.223 ms 1 136 0.55 MB/sec warmup 11 sec latency 8458.831 ms 1 136 0.50 MB/sec warmup 12 sec latency 9459.171 ms 1 136 0.46 MB/sec warmup 13 sec latency 10459.412 ms 1 136 0.43 MB/sec warmup 14 sec latency 11459.599 ms Failover mds1 to oleg621-server mount facets: mds1 1 136 0.40 MB/sec warmup 15 sec latency 12459.751 ms 1 136 0.38 MB/sec warmup 16 sec latency 13460.070 ms 1 136 0.35 MB/sec warmup 17 sec latency 14460.217 ms 1 136 0.33 MB/sec warmup 18 sec latency 15461.068 ms 1 136 0.32 MB/sec warmup 19 sec latency 16461.624 ms 1 136 0.00 MB/sec execute 1 sec latency 18462.028 ms 1 136 0.00 MB/sec execute 2 sec latency 19462.976 ms 1 136 0.00 MB/sec execute 3 sec latency 20464.582 ms 1 136 0.00 MB/sec execute 4 sec latency 21465.150 ms 1 136 0.00 MB/sec execute 5 sec latency 22465.399 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 136 0.00 MB/sec execute 6 sec latency 23465.567 ms 1 136 0.00 MB/sec execute 7 sec latency 24465.810 ms 1 136 0.00 MB/sec execute 8 sec latency 25465.995 ms 1 136 0.00 MB/sec execute 9 sec latency 26466.172 ms 1 136 0.00 MB/sec execute 10 sec latency 27469.602 ms 1 136 0.00 MB/sec execute 11 sec latency 28470.087 ms 1 136 0.00 MB/sec execute 12 sec latency 29470.541 ms 1 136 0.00 MB/sec execute 13 sec latency 30470.991 ms 1 136 0.00 MB/sec execute 14 sec latency 31471.174 ms oleg621-server: oleg621-server.virtnet: executing set_default_debug -1 all 1 136 0.00 MB/sec execute 15 sec latency 32471.465 ms pdsh@oleg621-client: oleg621-server: ssh exited with exit code 1 1 136 0.00 MB/sec execute 16 sec latency 33471.604 ms 1 144 0.01 MB/sec execute 17 sec latency 34059.056 ms Started lustre-MDT0000 16:22:48 (1787602968) targets are mounted 16:22:48 (1787602968) facet_failover done 1 181 0.07 MB/sec execute 18 sec latency 152.126 ms 1 210 0.11 MB/sec execute 19 sec latency 335.375 ms 1 255 0.18 MB/sec execute 20 sec latency 144.318 ms 1 297 0.24 MB/sec execute 21 sec latency 115.633 ms 1 332 0.27 MB/sec execute 22 sec latency 146.469 ms 1 373 0.32 MB/sec execute 23 sec latency 108.937 ms oleg621-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 422 0.37 MB/sec execute 24 sec latency 111.395 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 469 0.42 MB/sec execute 25 sec latency 102.164 ms 1 517 0.45 MB/sec execute 26 sec latency 120.607 ms 1 609 0.55 MB/sec execute 27 sec latency 121.445 ms 1 678 0.54 MB/sec execute 28 sec latency 89.761 ms 1 735 0.53 MB/sec execute 29 sec latency 90.101 ms 1 786 0.51 MB/sec execute 30 sec latency 86.970 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2932 1268372 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2704 1268600 1% /mnt/lustre[MDT:1] 1 821 0.50 MB/sec execute 31 sec latency 124.350 ms lustre-OST0000_UUID 3833116 48280 3549328 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 7840 3595660 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 56120 7144988 1% /mnt/lustre 1 876 0.49 MB/sec execute 32 sec latency 107.825 ms 1 884 0.47 MB/sec execute 33 sec latency 833.250 ms 1 910 0.46 MB/sec execute 34 sec latency 1153.296 ms 1 940 0.45 MB/sec execute 35 sec latency 97.754 ms 1 985 0.44 MB/sec execute 36 sec latency 108.884 ms 1 1018 0.44 MB/sec execute 37 sec latency 610.180 ms 1 1077 0.44 MB/sec execute 38 sec latency 81.398 ms 1 1134 0.43 MB/sec execute 39 sec latency 84.727 ms test_26 fail mds2 4 times 1 1182 0.42 MB/sec execute 40 sec latency 85.544 ms 1 1229 0.42 MB/sec execute 41 sec latency 93.893 ms Failing mds2 on oleg621-server 1 1274 0.41 MB/sec execute 42 sec latency 93.289 ms Stopping /mnt/lustre-mds2 (opts:) on oleg621-server 1 1418 0.46 MB/sec execute 43 sec latency 87.821 ms 1 1433 0.45 MB/sec execute 44 sec latency 704.154 ms 1 1433 0.44 MB/sec execute 45 sec latency 1707.772 ms 1 1433 0.43 MB/sec execute 46 sec latency 2707.961 ms 1 1433 0.42 MB/sec execute 47 sec latency 3708.332 ms 1 1433 0.42 MB/sec execute 48 sec latency 4710.014 ms 1 1433 0.41 MB/sec execute 49 sec latency 5710.234 ms 1 1433 0.40 MB/sec execute 50 sec latency 6710.421 ms 1 1433 0.39 MB/sec execute 51 sec latency 7713.592 ms 16:23:22 (1787603002) shut down facet: mds2 facet_host: oleg621-server facet_failover_host: oleg621-server 1 1433 0.38 MB/sec execute 52 sec latency 8715.155 ms 1 1433 0.38 MB/sec execute 53 sec latency 9715.388 ms 1 1433 0.37 MB/sec execute 54 sec latency 10715.864 ms 1 1433 0.36 MB/sec execute 55 sec latency 11716.176 ms 1 1433 0.36 MB/sec execute 56 sec latency 12716.375 ms 1 1433 0.35 MB/sec execute 57 sec latency 13716.603 ms 1 1433 0.34 MB/sec execute 58 sec latency 14716.832 ms 1 1433 0.34 MB/sec execute 59 sec latency 15718.341 ms 1 1433 0.33 MB/sec execute 60 sec latency 16718.622 ms 1 1433 0.33 MB/sec execute 61 sec latency 17719.121 ms Failover mds2 to oleg621-server mount facets: mds2 1 1433 0.32 MB/sec execute 62 sec latency 18719.448 ms 1 1433 0.32 MB/sec execute 63 sec latency 19729.364 ms 1 1433 0.31 MB/sec execute 64 sec latency 20732.188 ms 1 1433 0.31 MB/sec execute 65 sec latency 21732.772 ms 1 1433 0.30 MB/sec execute 66 sec latency 22733.258 ms 1 1433 0.30 MB/sec execute 67 sec latency 23733.476 ms 1 1433 0.29 MB/sec execute 68 sec latency 24733.761 ms 1 1433 0.29 MB/sec execute 69 sec latency 25736.926 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1433 0.29 MB/sec execute 70 sec latency 26737.574 ms 1 1433 0.28 MB/sec execute 71 sec latency 27737.901 ms 1 1433 0.28 MB/sec execute 72 sec latency 28739.559 ms 1 1433 0.27 MB/sec execute 73 sec latency 29740.430 ms 1 1433 0.27 MB/sec execute 74 sec latency 30740.647 ms oleg621-server: oleg621-server.virtnet: executing set_default_debug -1 all 1 1433 0.27 MB/sec execute 75 sec latency 31741.929 ms pdsh@oleg621-client: oleg621-server: ssh exited with exit code 1 1 1433 0.26 MB/sec execute 76 sec latency 32744.913 ms Started lustre-MDT0001 16:23:48 (1787603028) targets are mounted 16:23:48 (1787603028) facet_failover done 1 1433 0.26 MB/sec execute 77 sec latency 33748.142 ms 1 1467 0.26 MB/sec execute 78 sec latency 34254.370 ms 1 1504 0.25 MB/sec execute 79 sec latency 260.016 ms 1 1576 0.25 MB/sec execute 80 sec latency 83.792 ms 1 1629 0.25 MB/sec execute 81 sec latency 94.495 ms 1 1684 0.25 MB/sec execute 82 sec latency 86.913 ms oleg621-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 1752 0.24 MB/sec execute 83 sec latency 96.523 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1821 0.24 MB/sec execute 84 sec latency 72.982 ms 1 1870 0.24 MB/sec execute 85 sec latency 134.280 ms 1 1954 0.24 MB/sec execute 86 sec latency 107.534 ms 1 2006 0.24 MB/sec execute 87 sec latency 96.265 ms 1 2089 0.23 MB/sec execute 88 sec latency 61.253 ms 1 2150 0.23 MB/sec execute 89 sec latency 126.627 ms 1 2187 0.23 MB/sec execute 90 sec latency 117.629 ms 1 2262 0.23 MB/sec execute 91 sec latency 95.614 ms 1 2337 0.24 MB/sec execute 92 sec latency 81.313 ms 1 2376 0.24 MB/sec execute 93 sec latency 113.203 ms 1 2418 0.23 MB/sec execute 94 sec latency 70.413 ms 1 2466 0.24 MB/sec execute 95 sec latency 88.397 ms 1 2501 0.24 MB/sec execute 96 sec latency 169.573 ms 1 2596 0.24 MB/sec execute 97 sec latency 78.384 ms 1 2774 0.26 MB/sec execute 98 sec latency 121.888 ms 1 2912 0.27 MB/sec execute 99 sec latency 78.054 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon Aug 24 16:24:14 EDT 2026 with return code 0 1 cleanup 103 sec 68024 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 68024 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished