== replay-dual test 26: dbench and tar with mds failover ========================================================== 00:14:10 (1786421650) Starting client oleg219-client.virtnet: -o user_xattr,flock 192.168.202.119@tcp:/lustre /mnt/lustre Started clients oleg219-client.virtnet: 192.168.202.119@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 45184 Started dbench loop with 45185 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 2048 3760128 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 14336 3739648 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 16384 7499776 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 11 00:14:17 EDT 2026 waiting for dbench pid 45253 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 24 0.65 MB/sec warmup 1 sec latency 25.638 ms 1 58 1.18 MB/sec warmup 2 sec latency 199.722 ms 1 111 1.75 MB/sec warmup 3 sec latency 175.604 ms 1 139 1.50 MB/sec warmup 4 sec latency 158.785 ms test_26 fail mds1 1 times 1 167 1.36 MB/sec warmup 5 sec latency 168.213 ms 1 189 1.26 MB/sec warmup 6 sec latency 208.047 ms 1 208 1.15 MB/sec warmup 7 sec latency 199.092 ms Failing mds1 on oleg219-server 1 247 1.17 MB/sec warmup 8 sec latency 135.399 ms Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 286 1.19 MB/sec warmup 9 sec latency 170.061 ms 1 289 1.07 MB/sec warmup 10 sec latency 872.616 ms 1 289 0.97 MB/sec warmup 11 sec latency 1872.884 ms 00:14:29 (1786421669) shut down facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server 1 289 0.89 MB/sec warmup 12 sec latency 2873.033 ms 1 289 0.82 MB/sec warmup 13 sec latency 3873.698 ms 1 289 0.76 MB/sec warmup 14 sec latency 4873.895 ms 1 289 0.71 MB/sec warmup 15 sec latency 5874.102 ms 1 289 0.67 MB/sec warmup 16 sec latency 6874.371 ms 1 289 0.63 MB/sec warmup 17 sec latency 7874.836 ms 1 289 0.59 MB/sec warmup 18 sec latency 8875.089 ms 1 289 0.56 MB/sec warmup 19 sec latency 9875.345 ms 1 289 0.00 MB/sec execute 1 sec latency 11876.263 ms 1 289 0.00 MB/sec execute 2 sec latency 12876.542 ms Failover mds1 to oleg219-server mount facets: mds1 1 289 0.00 MB/sec execute 3 sec latency 13876.905 ms 1 289 0.00 MB/sec execute 4 sec latency 14877.325 ms 1 289 0.00 MB/sec execute 5 sec latency 15879.598 ms 1 289 0.00 MB/sec execute 6 sec latency 16879.800 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 289 0.00 MB/sec execute 7 sec latency 17880.068 ms 1 289 0.00 MB/sec execute 8 sec latency 18880.428 ms 1 289 0.00 MB/sec execute 9 sec latency 19881.649 ms 1 289 0.00 MB/sec execute 10 sec latency 20889.187 ms 1 289 0.00 MB/sec execute 11 sec latency 21889.366 ms 1 289 0.00 MB/sec execute 12 sec latency 22889.573 ms 1 289 0.00 MB/sec execute 13 sec latency 23896.533 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all 1 297 0.02 MB/sec execute 14 sec latency 24520.709 ms pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 1 327 0.07 MB/sec execute 15 sec latency 175.054 ms 1 356 0.13 MB/sec execute 16 sec latency 155.339 ms Started lustre-MDT0000 00:14:54 (1786421694) targets are mounted 00:14:54 (1786421694) facet_failover done 1 389 0.18 MB/sec execute 17 sec latency 129.913 ms 1 421 0.23 MB/sec execute 18 sec latency 155.906 ms 1 445 0.26 MB/sec execute 19 sec latency 272.650 ms 1 474 0.29 MB/sec execute 20 sec latency 178.517 ms 1 503 0.32 MB/sec execute 21 sec latency 130.369 ms 1 567 0.38 MB/sec execute 22 sec latency 155.051 ms 1 639 0.45 MB/sec execute 23 sec latency 130.429 ms oleg219-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 666 0.43 MB/sec execute 24 sec latency 160.571 ms 1 689 0.42 MB/sec execute 25 sec latency 153.584 ms 1 711 0.40 MB/sec execute 26 sec latency 180.101 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 731 0.39 MB/sec execute 27 sec latency 278.788 ms 1 748 0.38 MB/sec execute 28 sec latency 162.541 ms 1 779 0.37 MB/sec execute 29 sec latency 134.600 ms 1 798 0.36 MB/sec execute 30 sec latency 367.394 ms 1 810 0.35 MB/sec execute 31 sec latency 305.883 ms 1 863 0.34 MB/sec execute 32 sec latency 91.867 ms 1 885 0.33 MB/sec execute 33 sec latency 292.183 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 11264 3684352 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 36864 3675136 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 48128 7359488 1% /mnt/lustre 1 913 0.32 MB/sec execute 34 sec latency 216.099 ms 1 959 0.32 MB/sec execute 35 sec latency 231.534 ms 1 981 0.31 MB/sec execute 36 sec latency 197.154 ms 1 1040 0.33 MB/sec execute 37 sec latency 110.150 ms 1 1082 0.32 MB/sec execute 38 sec latency 100.415 ms 1 1134 0.31 MB/sec execute 39 sec latency 64.744 ms test_26 fail mds1 2 times 1 1173 0.31 MB/sec execute 40 sec latency 111.714 ms 1 1207 0.30 MB/sec execute 41 sec latency 106.523 ms 1 1233 0.29 MB/sec execute 42 sec latency 127.554 ms Failing mds1 on oleg219-server 1 1263 0.29 MB/sec execute 43 sec latency 198.470 ms Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 1396 0.35 MB/sec execute 44 sec latency 103.661 ms 1 1409 0.34 MB/sec execute 45 sec latency 431.846 ms 1 1409 0.33 MB/sec execute 46 sec latency 1432.897 ms 1 1409 0.32 MB/sec execute 47 sec latency 2451.219 ms 00:15:25 (1786421725) shut down facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server 1 1409 0.32 MB/sec execute 48 sec latency 3453.015 ms 1 1409 0.31 MB/sec execute 49 sec latency 4454.057 ms 1 1409 0.31 MB/sec execute 50 sec latency 5454.244 ms 1 1409 0.30 MB/sec execute 51 sec latency 6457.402 ms 1 1409 0.29 MB/sec execute 52 sec latency 7457.671 ms 1 1409 0.29 MB/sec execute 53 sec latency 8457.872 ms 1 1409 0.28 MB/sec execute 54 sec latency 9458.412 ms 1 1409 0.28 MB/sec execute 55 sec latency 10463.007 ms 1 1409 0.27 MB/sec execute 56 sec latency 11463.315 ms 1 1409 0.27 MB/sec execute 57 sec latency 12463.655 ms 1 1409 0.26 MB/sec execute 58 sec latency 13464.066 ms Failover mds1 to oleg219-server mount facets: mds1 1 1409 0.26 MB/sec execute 59 sec latency 14464.316 ms 1 1409 0.25 MB/sec execute 60 sec latency 15464.557 ms 1 1409 0.25 MB/sec execute 61 sec latency 16464.815 ms 1 1409 0.25 MB/sec execute 62 sec latency 17465.482 ms 1 1409 0.24 MB/sec execute 63 sec latency 18465.829 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1409 0.24 MB/sec execute 64 sec latency 19466.211 ms 1 1409 0.24 MB/sec execute 65 sec latency 20467.723 ms 1 1409 0.23 MB/sec execute 66 sec latency 21469.212 ms 1 1409 0.23 MB/sec execute 67 sec latency 22472.060 ms 1 1409 0.22 MB/sec execute 68 sec latency 23472.401 ms 1 1409 0.22 MB/sec execute 69 sec latency 24472.828 ms 1 1409 0.22 MB/sec execute 70 sec latency 25474.394 ms 1 1409 0.22 MB/sec execute 71 sec latency 26474.588 ms 1 1409 0.21 MB/sec execute 72 sec latency 27474.823 ms 1 1409 0.21 MB/sec execute 73 sec latency 28475.066 ms 1 1409 0.21 MB/sec execute 74 sec latency 29475.338 ms 1 1409 0.20 MB/sec execute 75 sec latency 30476.274 ms 1 1409 0.20 MB/sec execute 76 sec latency 31476.745 ms 1 1409 0.20 MB/sec execute 77 sec latency 32482.509 ms 1 1409 0.20 MB/sec execute 78 sec latency 33485.028 ms 1 1409 0.19 MB/sec execute 79 sec latency 34485.315 ms 1 1409 0.19 MB/sec execute 80 sec latency 35485.709 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all 1 1409 0.19 MB/sec execute 81 sec latency 36487.235 ms pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 1 1409 0.19 MB/sec execute 82 sec latency 37504.508 ms Started lustre-MDT0000 1 1409 0.18 MB/sec execute 83 sec latency 38509.427 ms 00:16:01 (1786421761) targets are mounted 00:16:01 (1786421761) facet_failover done 1 1409 0.18 MB/sec execute 84 sec latency 39510.712 ms 1 1409 0.18 MB/sec execute 85 sec latency 40511.058 ms 1 1409 0.18 MB/sec execute 86 sec latency 41511.416 ms 1 1409 0.18 MB/sec execute 87 sec latency 42511.841 ms 1 1426 0.17 MB/sec execute 88 sec latency 42932.581 ms 1 1465 0.17 MB/sec execute 89 sec latency 142.352 ms 1 1502 0.17 MB/sec execute 90 sec latency 274.564 ms 1 1552 0.17 MB/sec execute 91 sec latency 120.184 ms 1 1591 0.17 MB/sec execute 92 sec latency 91.836 ms oleg219-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1632 0.17 MB/sec execute 93 sec latency 108.212 ms 1 1662 0.16 MB/sec execute 94 sec latency 184.834 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1691 0.16 MB/sec execute 95 sec latency 152.913 ms 1 1736 0.16 MB/sec execute 96 sec latency 123.648 ms 1 1783 0.16 MB/sec execute 97 sec latency 129.474 ms 1 1830 0.16 MB/sec execute 98 sec latency 88.000 ms 1 1871 0.16 MB/sec execute 99 sec latency 176.031 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2688 2205824 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 21504 3747840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 50176 3705856 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 7453696 1% /mnt/lustre 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 282 157.077 24520.682 Close 226 205.229 42932.554 Rename 11 107.438 198.433 Unlink 24 39.843 142.316 Qpathinfo 198 20.477 107.384 Qfileinfo 83 2.764 14.518 Qfsinfo 33 3.489 24.158 Sfileinfo 34 67.629 142.344 Find 73 7.197 46.427 WriteX 327 16.672 158.374 ReadX 296 2.267 86.276 Flush 30 162.536 367.377 Throughput 0.157829 MB/sec 1 clients 1 procs max_latency=42932.581 ms stopping dbench on /mnt/lustre at Tue Aug 11 00:16:21 EDT 2026 with return code 0 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 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 Tue Aug 11 00:16:27 EDT 2026 waiting for dbench pid 47406 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 Failing mds1 on oleg219-server 1 28 0.92 MB/sec warmup 1 sec latency 16.105 ms Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 71 1.57 MB/sec warmup 2 sec latency 139.353 ms 1 111 1.75 MB/sec warmup 3 sec latency 333.806 ms 1 111 1.31 MB/sec warmup 4 sec latency 1335.399 ms 1 111 1.05 MB/sec warmup 5 sec latency 2336.806 ms 00:16:32 (1786421792) shut down facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server 1 111 0.87 MB/sec warmup 6 sec latency 3337.895 ms 1 111 0.75 MB/sec warmup 7 sec latency 4338.646 ms 1 111 0.65 MB/sec warmup 8 sec latency 5338.951 ms 1 111 0.58 MB/sec warmup 9 sec latency 6340.874 ms 1 111 0.52 MB/sec warmup 10 sec latency 7342.581 ms 1 111 0.48 MB/sec warmup 11 sec latency 8342.806 ms 1 111 0.44 MB/sec warmup 12 sec latency 9343.032 ms 1 111 0.40 MB/sec warmup 13 sec latency 10343.281 ms 1 111 0.37 MB/sec warmup 14 sec latency 11343.602 ms 1 111 0.35 MB/sec warmup 15 sec latency 12345.106 ms Failover mds1 to oleg219-server mount facets: mds1 1 111 0.33 MB/sec warmup 16 sec latency 13345.792 ms 1 111 0.31 MB/sec warmup 17 sec latency 14349.765 ms 1 111 0.29 MB/sec warmup 18 sec latency 15351.153 ms 1 111 0.28 MB/sec warmup 19 sec latency 16362.644 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 111 0.00 MB/sec execute 1 sec latency 18372.543 ms 1 111 0.00 MB/sec execute 2 sec latency 19374.021 ms 1 111 0.00 MB/sec execute 3 sec latency 20374.310 ms 1 111 0.00 MB/sec execute 4 sec latency 21376.652 ms 1 111 0.00 MB/sec execute 5 sec latency 22377.574 ms 1 111 0.00 MB/sec execute 6 sec latency 23377.922 ms 1 111 0.00 MB/sec execute 7 sec latency 24379.303 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all 1 111 0.00 MB/sec execute 8 sec latency 25379.515 ms pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 1 111 0.00 MB/sec execute 9 sec latency 26379.762 ms Started lustre-MDT0000 00:16:57 (1786421817) targets are mounted 00:16:57 (1786421817) facet_failover done 1 111 0.00 MB/sec execute 10 sec latency 27380.259 ms 1 111 0.00 MB/sec execute 11 sec latency 28388.760 ms 1 111 0.00 MB/sec execute 12 sec latency 29393.530 ms 1 111 0.00 MB/sec execute 13 sec latency 30393.776 ms 1 111 0.00 MB/sec execute 14 sec latency 31395.128 ms 1 111 0.00 MB/sec execute 15 sec latency 32395.481 ms 1 111 0.00 MB/sec execute 16 sec latency 33395.861 ms 1 111 0.00 MB/sec execute 17 sec latency 34396.496 ms 1 111 0.00 MB/sec execute 18 sec latency 35398.513 ms 1 111 0.00 MB/sec execute 19 sec latency 36398.912 ms 1 111 0.00 MB/sec execute 20 sec latency 37399.159 ms 1 111 0.00 MB/sec execute 21 sec latency 38400.766 ms 1 111 0.00 MB/sec execute 22 sec latency 39401.856 ms 1 111 0.00 MB/sec execute 23 sec latency 40402.774 ms 1 111 0.00 MB/sec execute 24 sec latency 41404.093 ms 1 137 0.03 MB/sec execute 25 sec latency 41514.710 ms 1 158 0.05 MB/sec execute 26 sec latency 215.802 ms 1 184 0.08 MB/sec execute 27 sec latency 186.736 ms 1 215 0.11 MB/sec execute 28 sec latency 183.790 ms 1 247 0.14 MB/sec execute 29 sec latency 167.447 ms 1 280 0.17 MB/sec execute 30 sec latency 201.608 ms oleg219-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 316 0.20 MB/sec execute 31 sec latency 157.035 ms 1 352 0.23 MB/sec execute 32 sec latency 164.392 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 389 0.26 MB/sec execute 33 sec latency 172.136 ms 1 422 0.28 MB/sec execute 34 sec latency 161.171 ms 1 477 0.33 MB/sec execute 35 sec latency 112.702 ms 1 503 0.34 MB/sec execute 36 sec latency 243.912 ms 1 532 0.36 MB/sec execute 37 sec latency 233.927 ms 1 616 0.41 MB/sec execute 38 sec latency 118.269 ms 1 664 0.41 MB/sec execute 39 sec latency 193.352 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3072 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 20480 3720192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3677184 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 7397376 1% /mnt/lustre 1 686 0.40 MB/sec execute 40 sec latency 312.106 ms 1 710 0.39 MB/sec execute 41 sec latency 137.059 ms 1 730 0.38 MB/sec execute 42 sec latency 281.436 ms 1 762 0.37 MB/sec execute 43 sec latency 136.625 ms 1 789 0.37 MB/sec execute 44 sec latency 141.137 ms 1 821 0.36 MB/sec execute 45 sec latency 173.442 ms test_26 fail mds1 4 times 1 870 0.36 MB/sec execute 46 sec latency 112.095 ms 1 890 0.35 MB/sec execute 47 sec latency 243.445 ms 1 913 0.34 MB/sec execute 48 sec latency 151.926 ms Failing mds1 on oleg219-server 1 948 0.34 MB/sec execute 49 sec latency 264.728 ms Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 977 0.33 MB/sec execute 50 sec latency 156.109 ms 1 983 0.33 MB/sec execute 51 sec latency 589.035 ms 1 983 0.32 MB/sec execute 52 sec latency 1589.744 ms 1 983 0.31 MB/sec execute 53 sec latency 2592.232 ms 00:17:41 (1786421861) shut down facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server 1 983 0.31 MB/sec execute 54 sec latency 3594.210 ms 1 983 0.30 MB/sec execute 55 sec latency 4594.581 ms 1 983 0.30 MB/sec execute 56 sec latency 5594.832 ms 1 983 0.29 MB/sec execute 57 sec latency 6596.828 ms 1 983 0.29 MB/sec execute 58 sec latency 7597.116 ms 1 983 0.28 MB/sec execute 59 sec latency 8597.385 ms 1 983 0.28 MB/sec execute 60 sec latency 9616.788 ms 1 983 0.27 MB/sec execute 61 sec latency 10617.286 ms 1 983 0.27 MB/sec execute 62 sec latency 11618.470 ms 1 983 0.26 MB/sec execute 63 sec latency 12618.832 ms Failover mds1 to oleg219-server mount facets: mds1 1 983 0.26 MB/sec execute 64 sec latency 13619.118 ms 1 983 0.26 MB/sec execute 65 sec latency 14620.250 ms 1 983 0.25 MB/sec execute 66 sec latency 15622.064 ms 1 983 0.25 MB/sec execute 67 sec latency 16622.358 ms 1 983 0.24 MB/sec execute 68 sec latency 17622.832 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 983 0.24 MB/sec execute 69 sec latency 18623.224 ms 1 983 0.24 MB/sec execute 70 sec latency 19623.566 ms 1 983 0.23 MB/sec execute 71 sec latency 20625.572 ms 1 983 0.23 MB/sec execute 72 sec latency 21625.908 ms 1 983 0.23 MB/sec execute 73 sec latency 22626.201 ms 1 983 0.22 MB/sec execute 74 sec latency 23627.189 ms 1 983 0.22 MB/sec execute 75 sec latency 24628.272 ms 1 983 0.22 MB/sec execute 76 sec latency 25630.955 ms 1 983 0.22 MB/sec execute 77 sec latency 26633.387 ms 1 983 0.21 MB/sec execute 78 sec latency 27633.621 ms 1 983 0.21 MB/sec execute 79 sec latency 28635.099 ms 1 983 0.21 MB/sec execute 80 sec latency 29635.376 ms 1 983 0.21 MB/sec execute 81 sec latency 30635.794 ms 1 983 0.20 MB/sec execute 82 sec latency 31638.776 ms 1 983 0.20 MB/sec execute 83 sec latency 32643.638 ms 1 983 0.20 MB/sec execute 84 sec latency 33644.022 ms 1 983 0.20 MB/sec execute 85 sec latency 34645.273 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all 1 983 0.19 MB/sec execute 86 sec latency 35646.393 ms pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 1 983 0.19 MB/sec execute 87 sec latency 36646.567 ms Started lustre-MDT0000 00:18:15 (1786421895) targets are mounted 00:18:16 (1786421896) facet_failover done 1 983 0.19 MB/sec execute 88 sec latency 37646.865 ms 1 983 0.19 MB/sec execute 89 sec latency 38648.021 ms 1 1023 0.19 MB/sec execute 90 sec latency 38790.891 ms 1 1074 0.19 MB/sec execute 91 sec latency 86.705 ms 1 1124 0.19 MB/sec execute 92 sec latency 84.925 ms 1 1148 0.19 MB/sec execute 93 sec latency 121.624 ms 1 1181 0.19 MB/sec execute 94 sec latency 123.758 ms 1 1204 0.19 MB/sec execute 95 sec latency 213.715 ms 1 1233 0.19 MB/sec execute 96 sec latency 136.753 ms oleg219-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1267 0.18 MB/sec execute 97 sec latency 111.351 ms 1 1387 0.21 MB/sec execute 98 sec latency 122.586 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1421 0.21 MB/sec execute 99 sec latency 148.230 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 186 314.362 41514.691 Close 177 15.442 57.573 Rename 10 99.721 152.902 Unlink 19 42.609 78.025 Qpathinfo 107 26.499 126.795 Qfileinfo 84 2.816 13.446 Qfsinfo 33 4.043 23.227 Sfileinfo 34 76.018 136.739 Find 49 8.574 47.079 WriteX 393 15.838 78.707 ReadX 225 0.287 24.423 Flush 24 1744.908 38790.874 Throughput 0.209419 MB/sec 1 clients 1 procs max_latency=41514.710 ms stopping dbench on /mnt/lustre at Tue Aug 11 00:18:32 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt tar: Unexpected EOF in archive tar: Unexpected EOF in archive '/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 11 00:18:38 EDT 2026 waiting for dbench pid 49279 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 40 1.43 MB/sec warmup 1 sec latency 90.224 ms 1 99 2.25 MB/sec warmup 2 sec latency 116.790 ms 1 139 2.00 MB/sec warmup 3 sec latency 174.439 ms 1 170 1.73 MB/sec warmup 4 sec latency 144.203 ms 1 197 1.57 MB/sec warmup 5 sec latency 165.181 ms 1 230 1.48 MB/sec warmup 6 sec latency 143.969 ms 1 272 1.45 MB/sec warmup 7 sec latency 126.946 ms 1 311 1.43 MB/sec warmup 8 sec latency 139.778 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Aug 11 00:18:47 EDT 2026 with return code 0 1 349 1.39 MB/sec warmup 9 sec latency 123.676 ms 49279 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 49279 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished