== replay-dual test 26: dbench and tar with mds failover ========================================================== 20:26:28 (1789604788) Starting client oleg410-client.virtnet: -o user_xattr,flock 192.168.204.110@tcp:/lustre /mnt/lustre Started clients oleg410-client.virtnet: 192.168.204.110@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 45242 Started dbench loop with 45243 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 2210560 2048 2206464 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 18432 3740672 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3755008 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 20480 7495680 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 Wed Sep 16 20:26:34 EDT 2026 waiting for dbench pid 45312 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 27 0.84 MB/sec warmup 1 sec latency 37.114 ms 1 66 1.44 MB/sec warmup 2 sec latency 178.114 ms 1 113 1.74 MB/sec warmup 3 sec latency 193.861 ms 1 155 1.63 MB/sec warmup 4 sec latency 126.474 ms 1 194 1.54 MB/sec warmup 5 sec latency 138.617 ms test_26 fail mds1 1 times 1 227 1.45 MB/sec warmup 6 sec latency 127.634 ms Failing mds1 on oleg410-server 1 270 1.45 MB/sec warmup 7 sec latency 121.644 ms Stopping /mnt/lustre-mds1 (opts:) on oleg410-server 1 302 1.38 MB/sec warmup 8 sec latency 142.999 ms 1 331 1.33 MB/sec warmup 9 sec latency 172.352 ms 1 331 1.20 MB/sec warmup 10 sec latency 1172.849 ms 1 331 1.09 MB/sec warmup 11 sec latency 2173.113 ms 20:26:47 (1789604807) shut down 1 331 1.00 MB/sec warmup 12 sec latency 3174.900 ms facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server 1 331 0.92 MB/sec warmup 13 sec latency 4175.149 ms 1 331 0.86 MB/sec warmup 14 sec latency 5175.344 ms 1 331 0.80 MB/sec warmup 15 sec latency 6175.575 ms 1 331 0.75 MB/sec warmup 16 sec latency 7176.950 ms 1 331 0.71 MB/sec warmup 17 sec latency 8177.142 ms 1 331 0.67 MB/sec warmup 18 sec latency 9177.431 ms 1 331 0.63 MB/sec warmup 19 sec latency 10179.456 ms 1 331 0.00 MB/sec execute 1 sec latency 12181.722 ms 1 331 0.00 MB/sec execute 2 sec latency 13182.057 ms Failover mds1 to oleg410-server mount facets: mds1 1 331 0.00 MB/sec execute 3 sec latency 14187.912 ms 1 331 0.00 MB/sec execute 4 sec latency 15189.296 ms 1 331 0.00 MB/sec execute 5 sec latency 16190.311 ms 1 331 0.00 MB/sec execute 6 sec latency 17190.544 ms 1 331 0.00 MB/sec execute 7 sec latency 18191.003 ms 1 331 0.00 MB/sec execute 8 sec latency 19191.505 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 331 0.00 MB/sec execute 9 sec latency 20191.978 ms 1 331 0.00 MB/sec execute 10 sec latency 21192.267 ms 1 331 0.00 MB/sec execute 11 sec latency 22199.769 ms 1 331 0.00 MB/sec execute 12 sec latency 23200.073 ms 1 331 0.00 MB/sec execute 13 sec latency 24200.509 ms 1 331 0.00 MB/sec execute 14 sec latency 25200.933 ms 1 331 0.00 MB/sec execute 15 sec latency 26201.252 ms 1 331 0.00 MB/sec execute 16 sec latency 27202.095 ms oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all 1 331 0.00 MB/sec execute 17 sec latency 28212.143 ms pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 1 331 0.00 MB/sec execute 18 sec latency 29212.335 ms Started lustre-MDT0000 20:27:13 (1789604833) targets are mounted 20:27:13 (1789604833) facet_failover done 1 331 0.00 MB/sec execute 19 sec latency 30212.590 ms 1 331 0.00 MB/sec execute 20 sec latency 31212.737 ms 1 331 0.00 MB/sec execute 21 sec latency 32213.093 ms 1 331 0.00 MB/sec execute 22 sec latency 33213.325 ms 1 331 0.00 MB/sec execute 23 sec latency 34213.602 ms 1 331 0.00 MB/sec execute 24 sec latency 35213.866 ms 1 331 0.00 MB/sec execute 25 sec latency 36214.321 ms 1 331 0.00 MB/sec execute 26 sec latency 37215.317 ms 1 331 0.00 MB/sec execute 27 sec latency 38221.512 ms 1 331 0.00 MB/sec execute 28 sec latency 39221.877 ms 1 331 0.00 MB/sec execute 29 sec latency 40222.838 ms 1 331 0.00 MB/sec execute 30 sec latency 41225.509 ms 1 331 0.00 MB/sec execute 31 sec latency 42229.299 ms 1 349 0.02 MB/sec execute 32 sec latency 42782.157 ms 1 389 0.06 MB/sec execute 33 sec latency 108.237 ms 1 422 0.08 MB/sec execute 34 sec latency 124.361 ms 1 461 0.12 MB/sec execute 35 sec latency 141.099 ms 1 497 0.15 MB/sec execute 36 sec latency 131.446 ms oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 533 0.18 MB/sec execute 37 sec latency 198.506 ms 1 612 0.24 MB/sec execute 38 sec latency 102.222 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 661 0.23 MB/sec execute 39 sec latency 119.067 ms 1 675 0.23 MB/sec execute 40 sec latency 309.954 ms 1 706 0.22 MB/sec execute 41 sec latency 156.136 ms 1 730 0.22 MB/sec execute 42 sec latency 197.156 ms 1 765 0.22 MB/sec execute 43 sec latency 117.955 ms 1 789 0.21 MB/sec execute 44 sec latency 266.015 ms 1 825 0.21 MB/sec execute 45 sec latency 271.130 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3656704 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 8192 3742720 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 50176 7399424 1% /mnt/lustre 1 873 0.21 MB/sec execute 46 sec latency 161.973 ms 1 898 0.21 MB/sec execute 47 sec latency 281.706 ms 1 918 0.20 MB/sec execute 48 sec latency 185.279 ms 1 957 0.20 MB/sec execute 49 sec latency 119.824 ms 1 980 0.20 MB/sec execute 50 sec latency 234.639 ms 1 1037 0.21 MB/sec execute 51 sec latency 253.587 ms 1 1102 0.21 MB/sec execute 52 sec latency 75.149 ms test_26 fail mds1 2 times 1 1139 0.21 MB/sec execute 53 sec latency 99.914 ms 1 1173 0.20 MB/sec execute 54 sec latency 107.659 ms Failing mds1 on oleg410-server 1 1198 0.20 MB/sec execute 55 sec latency 139.095 ms Stopping /mnt/lustre-mds1 (opts:) on oleg410-server 1 1225 0.20 MB/sec execute 56 sec latency 130.112 ms 1 1257 0.19 MB/sec execute 57 sec latency 133.343 ms 1 1259 0.19 MB/sec execute 58 sec latency 994.754 ms 1 1259 0.19 MB/sec execute 59 sec latency 1994.987 ms 1 1259 0.18 MB/sec execute 60 sec latency 2995.200 ms 20:27:55 (1789604875) shut down facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server 1 1259 0.18 MB/sec execute 61 sec latency 3995.425 ms 1 1259 0.18 MB/sec execute 62 sec latency 4995.625 ms 1 1259 0.18 MB/sec execute 63 sec latency 5995.892 ms 1 1259 0.17 MB/sec execute 64 sec latency 6997.134 ms 1 1259 0.17 MB/sec execute 65 sec latency 7997.291 ms 1 1259 0.17 MB/sec execute 66 sec latency 8997.494 ms 1 1259 0.17 MB/sec execute 67 sec latency 9998.293 ms 1 1259 0.16 MB/sec execute 68 sec latency 10999.108 ms 1 1259 0.16 MB/sec execute 69 sec latency 11999.308 ms 1 1259 0.16 MB/sec execute 70 sec latency 12999.638 ms 1 1259 0.16 MB/sec execute 71 sec latency 13999.962 ms Failover mds1 to oleg410-server mount facets: mds1 1 1259 0.15 MB/sec execute 72 sec latency 15000.167 ms 1 1259 0.15 MB/sec execute 73 sec latency 16000.404 ms 1 1259 0.15 MB/sec execute 74 sec latency 17000.704 ms 1 1259 0.15 MB/sec execute 75 sec latency 18001.391 ms 1 1259 0.15 MB/sec execute 76 sec latency 19003.506 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1259 0.14 MB/sec execute 77 sec latency 20003.751 ms 1 1259 0.14 MB/sec execute 78 sec latency 21004.059 ms 1 1259 0.14 MB/sec execute 79 sec latency 22004.298 ms 1 1259 0.14 MB/sec execute 80 sec latency 23005.126 ms 1 1259 0.14 MB/sec execute 81 sec latency 24005.815 ms 1 1259 0.14 MB/sec execute 82 sec latency 25006.619 ms 1 1259 0.13 MB/sec execute 83 sec latency 26008.388 ms 1 1259 0.13 MB/sec execute 84 sec latency 27009.332 ms 1 1259 0.13 MB/sec execute 85 sec latency 28009.764 ms 1 1259 0.13 MB/sec execute 86 sec latency 29014.316 ms 1 1259 0.13 MB/sec execute 87 sec latency 30014.540 ms 1 1259 0.13 MB/sec execute 88 sec latency 31015.069 ms 1 1259 0.12 MB/sec execute 89 sec latency 32015.422 ms 1 1259 0.12 MB/sec execute 90 sec latency 33015.774 ms 1 1259 0.12 MB/sec execute 91 sec latency 34016.205 ms 1 1259 0.12 MB/sec execute 92 sec latency 35016.449 ms 1 1259 0.12 MB/sec execute 93 sec latency 36016.681 ms oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all 1 1259 0.12 MB/sec execute 94 sec latency 37019.151 ms pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 1 1259 0.12 MB/sec execute 95 sec latency 38024.738 ms Started lustre-MDT0000 20:28:30 (1789604910) targets are mounted 20:28:30 (1789604910) facet_failover done 1 1259 0.12 MB/sec execute 96 sec latency 39025.220 ms 1 1259 0.11 MB/sec execute 97 sec latency 40025.925 ms 1 1285 0.11 MB/sec execute 98 sec latency 40266.531 ms 1 1405 0.14 MB/sec execute 99 sec latency 111.609 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 152 355.647 42782.141 Close 139 14.122 44.041 Rename 10 102.412 158.204 Unlink 17 30.305 51.637 Qpathinfo 103 25.702 139.081 Qfileinfo 58 2.304 19.951 Qfsinfo 33 3.730 20.494 Sfileinfo 34 1252.942 40266.515 Find 48 7.726 59.923 WriteX 263 14.338 70.928 ReadX 225 3.145 99.472 Flush 24 140.482 309.938 Throughput 0.141295 MB/sec 1 clients 1 procs max_latency=42782.157 ms stopping dbench on /mnt/lustre at Wed Sep 16 20:28:39 EDT 2026 with return code 0 mdc.lustre-MDT0000-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 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 Sep 16 20:28:45 EDT 2026 waiting for dbench pid 47308 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 35 1.11 MB/sec warmup 1 sec latency 131.648 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2560 2205952 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 48128 3707904 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 27648 3721216 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 75776 7429120 2% /mnt/lustre 1 100 2.29 MB/sec warmup 2 sec latency 200.820 ms 1 134 1.96 MB/sec warmup 3 sec latency 179.421 ms 1 165 1.70 MB/sec warmup 4 sec latency 142.052 ms 1 197 1.57 MB/sec warmup 5 sec latency 174.936 ms 1 240 1.52 MB/sec warmup 6 sec latency 122.305 ms test_26 fail mds1 3 times 1 289 1.53 MB/sec warmup 7 sec latency 120.824 ms 1 315 1.43 MB/sec warmup 8 sec latency 143.167 ms 1 347 1.38 MB/sec warmup 9 sec latency 185.917 ms Failing mds1 on oleg410-server 1 373 1.33 MB/sec warmup 10 sec latency 294.692 ms Stopping /mnt/lustre-mds1 (opts:) on oleg410-server 1 414 1.33 MB/sec warmup 11 sec latency 131.332 ms 1 428 1.26 MB/sec warmup 12 sec latency 813.691 ms 1 428 1.16 MB/sec warmup 13 sec latency 1813.908 ms 20:28:59 (1789604939) shut down facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server 1 428 1.08 MB/sec warmup 14 sec latency 2814.144 ms 1 428 1.01 MB/sec warmup 15 sec latency 3815.320 ms 1 428 0.94 MB/sec warmup 16 sec latency 4815.934 ms 1 428 0.89 MB/sec warmup 17 sec latency 5816.170 ms 1 428 0.84 MB/sec warmup 18 sec latency 6816.666 ms 1 428 0.80 MB/sec warmup 19 sec latency 7819.675 ms 1 428 0.00 MB/sec execute 1 sec latency 9820.086 ms 1 428 0.00 MB/sec execute 2 sec latency 10820.323 ms 1 428 0.00 MB/sec execute 3 sec latency 11821.627 ms 1 428 0.00 MB/sec execute 4 sec latency 12821.860 ms Failover mds1 to oleg410-server mount facets: mds1 1 428 0.00 MB/sec execute 5 sec latency 13822.334 ms 1 428 0.00 MB/sec execute 6 sec latency 14823.476 ms 1 428 0.00 MB/sec execute 7 sec latency 15823.687 ms 1 428 0.00 MB/sec execute 8 sec latency 16833.199 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 428 0.00 MB/sec execute 9 sec latency 17834.143 ms 1 428 0.00 MB/sec execute 10 sec latency 18835.587 ms 1 428 0.00 MB/sec execute 11 sec latency 19836.174 ms 1 428 0.00 MB/sec execute 12 sec latency 20836.837 ms 1 428 0.00 MB/sec execute 13 sec latency 21837.892 ms 1 428 0.00 MB/sec execute 14 sec latency 22838.618 ms 1 428 0.00 MB/sec execute 15 sec latency 23841.145 ms 1 428 0.00 MB/sec execute 16 sec latency 24841.535 ms 1 428 0.00 MB/sec execute 17 sec latency 25841.823 ms 1 428 0.00 MB/sec execute 18 sec latency 26842.094 ms 1 428 0.00 MB/sec execute 19 sec latency 27842.467 ms 1 428 0.00 MB/sec execute 20 sec latency 28847.370 ms 1 428 0.00 MB/sec execute 21 sec latency 29847.956 ms 1 428 0.00 MB/sec execute 22 sec latency 30848.287 ms 1 428 0.00 MB/sec execute 23 sec latency 31849.156 ms 1 428 0.00 MB/sec execute 24 sec latency 32849.372 ms oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all 1 428 0.00 MB/sec execute 25 sec latency 33850.071 ms pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 1 428 0.00 MB/sec execute 26 sec latency 34851.576 ms Started lustre-MDT0000 20:29:32 (1789604972) targets are mounted 20:29:32 (1789604972) facet_failover done 1 428 0.00 MB/sec execute 27 sec latency 35851.886 ms 1 428 0.00 MB/sec execute 28 sec latency 36852.115 ms 1 428 0.00 MB/sec execute 29 sec latency 37852.327 ms 1 428 0.00 MB/sec execute 30 sec latency 38852.516 ms 1 428 0.00 MB/sec execute 31 sec latency 39853.005 ms 1 428 0.00 MB/sec execute 32 sec latency 40854.208 ms 1 438 0.01 MB/sec execute 33 sec latency 41387.141 ms 1 478 0.05 MB/sec execute 34 sec latency 119.602 ms 1 513 0.07 MB/sec execute 35 sec latency 129.653 ms 1 588 0.14 MB/sec execute 36 sec latency 168.966 ms 1 654 0.16 MB/sec execute 37 sec latency 87.353 ms oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 673 0.16 MB/sec execute 38 sec latency 251.281 ms 1 706 0.16 MB/sec execute 39 sec latency 187.175 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 733 0.15 MB/sec execute 40 sec latency 173.705 ms 1 774 0.15 MB/sec execute 41 sec latency 155.592 ms 1 799 0.15 MB/sec execute 42 sec latency 174.732 ms 1 851 0.15 MB/sec execute 43 sec latency 95.360 ms 1 877 0.15 MB/sec execute 44 sec latency 342.137 ms 1 905 0.15 MB/sec execute 45 sec latency 120.579 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3072 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 34816 3724288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 36864 3715072 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 7439360 1% /mnt/lustre 1 940 0.14 MB/sec execute 46 sec latency 140.880 ms 1 980 0.14 MB/sec execute 47 sec latency 111.684 ms 1 1018 0.15 MB/sec execute 48 sec latency 213.693 ms 1 1067 0.16 MB/sec execute 49 sec latency 109.724 ms 1 1119 0.16 MB/sec execute 50 sec latency 116.854 ms 1 1159 0.15 MB/sec execute 51 sec latency 92.604 ms test_26 fail mds1 4 times 1 1216 0.15 MB/sec execute 52 sec latency 77.811 ms 1 1249 0.15 MB/sec execute 53 sec latency 104.711 ms Failing mds1 on oleg410-server 1 1296 0.15 MB/sec execute 54 sec latency 113.599 ms Stopping /mnt/lustre-mds1 (opts:) on oleg410-server 1 1406 0.20 MB/sec execute 55 sec latency 111.849 ms 1 1418 0.19 MB/sec execute 56 sec latency 849.239 ms 1 1418 0.19 MB/sec execute 57 sec latency 1849.518 ms 20:30:03 (1789605003) shut down facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server 1 1418 0.19 MB/sec execute 58 sec latency 2850.268 ms 1 1418 0.18 MB/sec execute 59 sec latency 3850.572 ms 1 1418 0.18 MB/sec execute 60 sec latency 4850.840 ms 1 1418 0.18 MB/sec execute 61 sec latency 5851.835 ms 1 1418 0.18 MB/sec execute 62 sec latency 6852.841 ms 1 1418 0.17 MB/sec execute 63 sec latency 7853.951 ms 1 1418 0.17 MB/sec execute 64 sec latency 8855.125 ms 1 1418 0.17 MB/sec execute 65 sec latency 9855.454 ms 1 1418 0.16 MB/sec execute 66 sec latency 10856.202 ms 1 1418 0.16 MB/sec execute 67 sec latency 11857.665 ms 1 1418 0.16 MB/sec execute 68 sec latency 12859.215 ms Failover mds1 to oleg410-server mount facets: mds1 1 1418 0.16 MB/sec execute 69 sec latency 13859.608 ms 1 1418 0.16 MB/sec execute 70 sec latency 14859.824 ms 1 1418 0.15 MB/sec execute 71 sec latency 15860.266 ms 1 1418 0.15 MB/sec execute 72 sec latency 16860.531 ms 1 1418 0.15 MB/sec execute 73 sec latency 17862.210 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1418 0.15 MB/sec execute 74 sec latency 18862.711 ms 1 1418 0.15 MB/sec execute 75 sec latency 19863.469 ms 1 1418 0.14 MB/sec execute 76 sec latency 20864.921 ms 1 1418 0.14 MB/sec execute 77 sec latency 21866.785 ms 1 1418 0.14 MB/sec execute 78 sec latency 22869.369 ms 1 1425 0.14 MB/sec execute 79 sec latency 23705.728 ms oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all 1 1467 0.14 MB/sec execute 80 sec latency 493.498 ms pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 1 1504 0.13 MB/sec execute 81 sec latency 505.618 ms 1 1552 0.13 MB/sec execute 82 sec latency 124.250 ms Started lustre-MDT0000 20:30:28 (1789605028) targets are mounted 20:30:28 (1789605028) facet_failover done 1 1597 0.13 MB/sec execute 83 sec latency 61.727 ms 1 1634 0.13 MB/sec execute 84 sec latency 200.189 ms 1 1662 0.13 MB/sec execute 85 sec latency 196.194 ms 1 1711 0.13 MB/sec execute 86 sec latency 95.089 ms 1 1775 0.13 MB/sec execute 87 sec latency 84.204 ms 1 1834 0.13 MB/sec execute 88 sec latency 85.206 ms oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1886 0.13 MB/sec execute 89 sec latency 162.266 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1965 0.13 MB/sec execute 90 sec latency 113.928 ms 1 2010 0.13 MB/sec execute 91 sec latency 111.168 ms 1 2061 0.12 MB/sec execute 92 sec latency 126.086 ms 1 2125 0.12 MB/sec execute 93 sec latency 110.559 ms 1 2162 0.12 MB/sec execute 94 sec latency 103.030 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2226 0.12 MB/sec execute 95 sec latency 93.761 ms 1 2327 0.13 MB/sec execute 96 sec latency 67.595 ms 1 2359 0.13 MB/sec execute 97 sec latency 217.258 ms 1 2400 0.13 MB/sec execute 98 sec latency 186.543 ms 1 2436 0.13 MB/sec execute 99 sec latency 267.324 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 356 121.288 23705.704 Close 306 148.172 41387.117 Rename 14 81.621 117.089 Unlink 36 27.723 50.869 Qpathinfo 325 15.711 124.227 Qfileinfo 89 2.056 23.340 Qfsinfo 41 3.498 24.207 Sfileinfo 45 56.820 116.837 Find 110 6.238 43.952 WriteX 308 11.868 78.045 ReadX 383 1.327 58.444 Flush 33 143.121 342.121 Throughput 0.130916 MB/sec 1 clients 1 procs max_latency=41387.141 ms stopping dbench on /mnt/lustre at Wed Sep 16 20:30:49 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