== replay-dual test 26: dbench and tar with mds failover ========================================================== 11:48:48 (1788623328) Starting client oleg303-client.virtnet: -o user_xattr,flock 192.168.203.103@tcp:/lustre /mnt/lustre Started clients oleg303-client.virtnet: 192.168.203.103@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 45187 Started dbench loop with 45188 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 3735552 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3765248 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 20480 7500800 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 Sat Sep 5 11:48:54 EDT 2026 waiting for dbench pid 45256 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 97.155 ms 1 72 1.57 MB/sec warmup 2 sec latency 199.166 ms 1 121 1.83 MB/sec warmup 3 sec latency 210.862 ms 1 157 1.63 MB/sec warmup 4 sec latency 147.132 ms 1 197 1.57 MB/sec warmup 5 sec latency 192.815 ms test_26 fail mds1 1 times 1 232 1.48 MB/sec warmup 6 sec latency 129.305 ms Failing mds1 on oleg303-server 1 271 1.45 MB/sec warmup 7 sec latency 166.968 ms Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 305 1.40 MB/sec warmup 8 sec latency 158.266 ms 1 331 1.33 MB/sec warmup 9 sec latency 300.116 ms 1 331 1.20 MB/sec warmup 10 sec latency 1304.535 ms 11:49:05 (1788623345) shut down 1 331 1.09 MB/sec warmup 11 sec latency 2306.923 ms facet: mds1 facet_host: oleg303-server facet_failover_host: oleg303-server 1 331 1.00 MB/sec warmup 12 sec latency 3308.438 ms 1 331 0.92 MB/sec warmup 13 sec latency 4309.391 ms 1 331 0.86 MB/sec warmup 14 sec latency 5309.738 ms 1 331 0.80 MB/sec warmup 15 sec latency 6309.941 ms 1 331 0.75 MB/sec warmup 16 sec latency 7310.252 ms 1 331 0.71 MB/sec warmup 17 sec latency 8311.797 ms 1 331 0.67 MB/sec warmup 18 sec latency 9314.302 ms 1 331 0.63 MB/sec warmup 19 sec latency 10316.084 ms 1 331 0.00 MB/sec execute 1 sec latency 12316.576 ms Failover mds1 to oleg303-server mount facets: mds1 1 331 0.00 MB/sec execute 2 sec latency 13317.000 ms 1 331 0.00 MB/sec execute 3 sec latency 14317.370 ms 1 331 0.00 MB/sec execute 4 sec latency 15318.524 ms 1 331 0.00 MB/sec execute 5 sec latency 16324.784 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 331 0.00 MB/sec execute 6 sec latency 17325.244 ms 1 331 0.00 MB/sec execute 7 sec latency 18325.551 ms 1 331 0.00 MB/sec execute 8 sec latency 19325.810 ms 1 331 0.00 MB/sec execute 9 sec latency 20325.977 ms 1 331 0.00 MB/sec execute 10 sec latency 21326.268 ms 1 331 0.00 MB/sec execute 11 sec latency 22326.837 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all 1 331 0.00 MB/sec execute 12 sec latency 23327.102 ms pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 1 331 0.00 MB/sec execute 13 sec latency 24327.341 ms Started lustre-MDT0000 11:49:28 (1788623368) targets are mounted 11:49:28 (1788623368) facet_failover done 1 331 0.00 MB/sec execute 14 sec latency 25327.520 ms 1 331 0.00 MB/sec execute 15 sec latency 26327.708 ms 1 331 0.00 MB/sec execute 16 sec latency 27328.059 ms 1 331 0.00 MB/sec execute 17 sec latency 28328.594 ms 1 331 0.00 MB/sec execute 18 sec latency 29330.525 ms 1 331 0.00 MB/sec execute 19 sec latency 30330.754 ms 1 331 0.00 MB/sec execute 20 sec latency 31331.057 ms 1 331 0.00 MB/sec execute 21 sec latency 32331.306 ms 1 331 0.00 MB/sec execute 22 sec latency 33331.569 ms 1 331 0.00 MB/sec execute 23 sec latency 34332.373 ms 1 331 0.00 MB/sec execute 24 sec latency 35332.568 ms 1 331 0.00 MB/sec execute 25 sec latency 36333.785 ms 1 331 0.00 MB/sec execute 26 sec latency 37334.587 ms 1 331 0.00 MB/sec execute 27 sec latency 38338.730 ms 1 341 0.01 MB/sec execute 28 sec latency 38976.231 ms 1 373 0.04 MB/sec execute 29 sec latency 223.225 ms 1 420 0.10 MB/sec execute 30 sec latency 137.642 ms 1 462 0.13 MB/sec execute 31 sec latency 98.645 ms 1 503 0.17 MB/sec execute 32 sec latency 113.907 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 543 0.21 MB/sec execute 33 sec latency 197.879 ms 1 618 0.26 MB/sec execute 34 sec latency 97.003 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 666 0.26 MB/sec execute 35 sec latency 133.187 ms 1 689 0.25 MB/sec execute 36 sec latency 157.080 ms 1 721 0.25 MB/sec execute 37 sec latency 180.450 ms 1 743 0.24 MB/sec execute 38 sec latency 283.473 ms 1 790 0.24 MB/sec execute 39 sec latency 159.847 ms 1 827 0.24 MB/sec execute 40 sec latency 112.492 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 40960 3704832 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 13312 3730432 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 54272 7435264 1% /mnt/lustre 1 876 0.24 MB/sec execute 41 sec latency 137.442 ms 1 902 0.23 MB/sec execute 42 sec latency 118.012 ms 1 923 0.23 MB/sec execute 43 sec latency 326.897 ms 1 965 0.22 MB/sec execute 44 sec latency 100.879 ms 1 983 0.22 MB/sec execute 45 sec latency 278.160 ms 1 1052 0.24 MB/sec execute 46 sec latency 118.992 ms test_26 fail mds1 2 times 1 1099 0.23 MB/sec execute 47 sec latency 93.243 ms 1 1128 0.23 MB/sec execute 48 sec latency 143.427 ms Failing mds1 on oleg303-server 1 1155 0.22 MB/sec execute 49 sec latency 178.866 ms 1 1182 0.22 MB/sec execute 50 sec latency 107.663 ms Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 1215 0.22 MB/sec execute 51 sec latency 123.017 ms 1 1231 0.21 MB/sec execute 52 sec latency 558.403 ms 1 1231 0.21 MB/sec execute 53 sec latency 1559.601 ms 11:50:08 (1788623408) shut down facet: mds1 facet_host: oleg303-server facet_failover_host: oleg303-server 1 1231 0.20 MB/sec execute 54 sec latency 2560.480 ms 1 1231 0.20 MB/sec execute 55 sec latency 3561.417 ms 1 1231 0.20 MB/sec execute 56 sec latency 4563.429 ms 1 1231 0.19 MB/sec execute 57 sec latency 5564.392 ms 1 1231 0.19 MB/sec execute 58 sec latency 6564.764 ms 1 1231 0.19 MB/sec execute 59 sec latency 7565.094 ms 1 1231 0.18 MB/sec execute 60 sec latency 8565.751 ms 1 1231 0.18 MB/sec execute 61 sec latency 9566.002 ms 1 1231 0.18 MB/sec execute 62 sec latency 10567.086 ms 1 1231 0.18 MB/sec execute 63 sec latency 11567.385 ms 1 1231 0.17 MB/sec execute 64 sec latency 12567.905 ms Failover mds1 to oleg303-server mount facets: mds1 1 1231 0.17 MB/sec execute 65 sec latency 13568.124 ms 1 1231 0.17 MB/sec execute 66 sec latency 14570.632 ms 1 1231 0.17 MB/sec execute 67 sec latency 15571.460 ms 1 1231 0.16 MB/sec execute 68 sec latency 16575.331 ms 1 1231 0.16 MB/sec execute 69 sec latency 17575.578 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1231 0.16 MB/sec execute 70 sec latency 18575.814 ms 1 1231 0.16 MB/sec execute 71 sec latency 19578.610 ms 1 1231 0.15 MB/sec execute 72 sec latency 20587.104 ms 1 1231 0.15 MB/sec execute 73 sec latency 21587.842 ms 1 1231 0.15 MB/sec execute 74 sec latency 22589.151 ms 1 1231 0.15 MB/sec execute 75 sec latency 23590.368 ms 1 1231 0.15 MB/sec execute 76 sec latency 24591.009 ms 1 1231 0.14 MB/sec execute 77 sec latency 25591.222 ms 1 1231 0.14 MB/sec execute 78 sec latency 26592.038 ms 1 1231 0.14 MB/sec execute 79 sec latency 27592.301 ms 1 1231 0.14 MB/sec execute 80 sec latency 28593.941 ms 1 1231 0.14 MB/sec execute 81 sec latency 29594.121 ms 1 1231 0.13 MB/sec execute 82 sec latency 30594.420 ms 1 1231 0.13 MB/sec execute 83 sec latency 31594.663 ms 1 1231 0.13 MB/sec execute 84 sec latency 32595.123 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all 1 1231 0.13 MB/sec execute 85 sec latency 33595.356 ms pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 1 1231 0.13 MB/sec execute 86 sec latency 34595.563 ms Started lustre-MDT0000 11:50:40 (1788623440) targets are mounted 11:50:40 (1788623440) facet_failover done 1 1231 0.13 MB/sec execute 87 sec latency 35597.528 ms 1 1231 0.13 MB/sec execute 88 sec latency 36597.702 ms 1 1231 0.12 MB/sec execute 89 sec latency 37597.940 ms 1 1231 0.12 MB/sec execute 90 sec latency 38606.515 ms 1 1231 0.12 MB/sec execute 91 sec latency 39607.036 ms 1 1231 0.12 MB/sec execute 92 sec latency 40611.723 ms 1 1231 0.12 MB/sec execute 93 sec latency 41612.063 ms 1 1244 0.12 MB/sec execute 94 sec latency 42039.292 ms 1 1378 0.15 MB/sec execute 95 sec latency 210.837 ms 1 1410 0.15 MB/sec execute 96 sec latency 133.254 ms 1 1466 0.14 MB/sec execute 97 sec latency 99.324 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1502 0.14 MB/sec execute 98 sec latency 180.713 ms 1 1552 0.14 MB/sec execute 99 sec latency 103.246 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 0 cleanup 103 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 199 261.886 38976.214 Close 164 14.138 52.619 Rename 10 4310.139 42039.271 Unlink 21 26.854 51.479 Qpathinfo 134 21.627 106.309 Qfileinfo 65 2.217 15.493 Qfsinfo 33 5.261 30.534 Sfileinfo 34 63.645 122.995 Find 56 6.666 65.729 WriteX 277 12.656 60.835 ReadX 251 3.010 132.237 Flush 25 130.641 326.881 Throughput 0.142215 MB/sec 1 clients 1 procs max_latency=42039.292 ms stopping dbench on /mnt/lustre at Sat Sep 5 11:50:58 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2688 2205824 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 49152 3710976 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 15360 3730432 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 7441408 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 Sat Sep 5 11:51:03 EDT 2026 waiting for dbench pid 47303 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 43 1.63 MB/sec warmup 1 sec latency 82.862 ms 1 113 2.62 MB/sec warmup 2 sec latency 125.086 ms test_26 fail mds1 3 times 1 155 2.18 MB/sec warmup 3 sec latency 146.359 ms 1 194 1.93 MB/sec warmup 4 sec latency 187.999 ms Failing mds1 on oleg303-server 1 231 1.77 MB/sec warmup 5 sec latency 161.039 ms Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 287 1.78 MB/sec warmup 6 sec latency 125.209 ms 1 287 1.53 MB/sec warmup 7 sec latency 1032.383 ms 1 287 1.34 MB/sec warmup 8 sec latency 2032.593 ms 11:51:11 (1788623471) shut down facet: mds1 facet_host: oleg303-server facet_failover_host: oleg303-server 1 287 1.19 MB/sec warmup 9 sec latency 3032.922 ms 1 287 1.07 MB/sec warmup 10 sec latency 4033.170 ms 1 287 0.97 MB/sec warmup 11 sec latency 5033.859 ms 1 287 0.89 MB/sec warmup 12 sec latency 6034.345 ms 1 287 0.82 MB/sec warmup 13 sec latency 7035.767 ms 1 287 0.76 MB/sec warmup 14 sec latency 8037.112 ms 1 287 0.71 MB/sec warmup 15 sec latency 9037.319 ms 1 287 0.67 MB/sec warmup 16 sec latency 10037.527 ms 1 287 0.63 MB/sec warmup 17 sec latency 11037.784 ms 1 287 0.59 MB/sec warmup 18 sec latency 12038.548 ms Failover mds1 to oleg303-server mount facets: mds1 1 287 0.56 MB/sec warmup 19 sec latency 13040.244 ms 1 287 0.00 MB/sec execute 1 sec latency 15040.508 ms 1 287 0.00 MB/sec execute 2 sec latency 16040.976 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 287 0.00 MB/sec execute 3 sec latency 17041.225 ms 1 287 0.00 MB/sec execute 4 sec latency 18041.425 ms 1 287 0.00 MB/sec execute 5 sec latency 19041.723 ms 1 287 0.00 MB/sec execute 6 sec latency 20042.262 ms 1 287 0.00 MB/sec execute 7 sec latency 21042.562 ms 1 287 0.00 MB/sec execute 8 sec latency 22042.812 ms 1 287 0.00 MB/sec execute 9 sec latency 23043.154 ms 1 287 0.00 MB/sec execute 10 sec latency 24044.005 ms 1 287 0.00 MB/sec execute 11 sec latency 25044.462 ms 1 287 0.00 MB/sec execute 12 sec latency 26044.647 ms 1 287 0.00 MB/sec execute 13 sec latency 27044.828 ms 1 287 0.00 MB/sec execute 14 sec latency 28045.096 ms 1 287 0.00 MB/sec execute 15 sec latency 29048.199 ms 1 287 0.00 MB/sec execute 16 sec latency 30051.997 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all 1 287 0.00 MB/sec execute 17 sec latency 31053.224 ms 1 287 0.00 MB/sec execute 18 sec latency 32053.455 ms pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 Started lustre-MDT0000 11:51:42 (1788623502) targets are mounted 1 287 0.00 MB/sec execute 19 sec latency 33058.006 ms 11:51:42 (1788623502) facet_failover done 1 287 0.00 MB/sec execute 20 sec latency 34058.571 ms 1 287 0.00 MB/sec execute 21 sec latency 35058.882 ms 1 287 0.00 MB/sec execute 22 sec latency 36059.909 ms 1 287 0.00 MB/sec execute 23 sec latency 37060.351 ms 1 287 0.00 MB/sec execute 24 sec latency 38062.591 ms 1 287 0.00 MB/sec execute 25 sec latency 39062.790 ms 1 287 0.00 MB/sec execute 26 sec latency 40063.077 ms 1 287 0.00 MB/sec execute 27 sec latency 41064.522 ms 1 287 0.00 MB/sec execute 28 sec latency 42065.284 ms 1 287 0.00 MB/sec execute 29 sec latency 43065.689 ms 1 315 0.03 MB/sec execute 30 sec latency 43419.773 ms 1 365 0.08 MB/sec execute 31 sec latency 96.026 ms 1 405 0.11 MB/sec execute 32 sec latency 110.911 ms 1 454 0.16 MB/sec execute 33 sec latency 104.770 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 494 0.19 MB/sec execute 34 sec latency 162.734 ms 1 522 0.21 MB/sec execute 35 sec latency 182.493 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 603 0.28 MB/sec execute 36 sec latency 115.509 ms 1 652 0.28 MB/sec execute 37 sec latency 117.471 ms 1 685 0.28 MB/sec execute 38 sec latency 217.365 ms 1 721 0.27 MB/sec execute 39 sec latency 104.377 ms 1 738 0.26 MB/sec execute 40 sec latency 316.982 ms 1 778 0.26 MB/sec execute 41 sec latency 127.653 ms 1 803 0.26 MB/sec execute 42 sec latency 207.159 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3072 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 22528 3701760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3690496 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 7392256 1% /mnt/lustre 1 851 0.25 MB/sec execute 43 sec latency 91.421 ms 1 878 0.25 MB/sec execute 44 sec latency 376.904 ms 1 903 0.24 MB/sec execute 45 sec latency 159.817 ms 1 925 0.24 MB/sec execute 46 sec latency 174.732 ms 1 972 0.24 MB/sec execute 47 sec latency 96.925 ms test_26 fail mds1 4 times 1 1000 0.24 MB/sec execute 48 sec latency 247.740 ms 1 1057 0.25 MB/sec execute 49 sec latency 109.705 ms Failing mds1 on oleg303-server 1 1088 0.24 MB/sec execute 50 sec latency 99.329 ms Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 1136 0.24 MB/sec execute 51 sec latency 103.545 ms 1 1181 0.24 MB/sec execute 52 sec latency 95.191 ms 1 1181 0.23 MB/sec execute 53 sec latency 1054.285 ms 1 1181 0.23 MB/sec execute 54 sec latency 2056.434 ms 11:52:17 (1788623537) shut down facet: mds1 facet_host: oleg303-server facet_failover_host: oleg303-server 1 1181 0.22 MB/sec execute 55 sec latency 3056.637 ms 1 1181 0.22 MB/sec execute 56 sec latency 4056.854 ms 1 1181 0.22 MB/sec execute 57 sec latency 5057.107 ms 1 1181 0.21 MB/sec execute 58 sec latency 6059.708 ms 1 1181 0.21 MB/sec execute 59 sec latency 7059.963 ms 1 1181 0.20 MB/sec execute 60 sec latency 8061.514 ms 1 1181 0.20 MB/sec execute 61 sec latency 9062.233 ms 1 1181 0.20 MB/sec execute 62 sec latency 10063.259 ms 1 1181 0.20 MB/sec execute 63 sec latency 11063.578 ms 1 1181 0.19 MB/sec execute 64 sec latency 12069.501 ms Failover mds1 to oleg303-server 1 1181 0.19 MB/sec execute 65 sec latency 13069.685 ms mount facets: mds1 1 1181 0.19 MB/sec execute 66 sec latency 14071.760 ms 1 1181 0.18 MB/sec execute 67 sec latency 15072.266 ms 1 1181 0.18 MB/sec execute 68 sec latency 16074.598 ms 1 1181 0.18 MB/sec execute 69 sec latency 17074.896 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1181 0.18 MB/sec execute 70 sec latency 18075.074 ms 1 1181 0.17 MB/sec execute 71 sec latency 19075.442 ms 1 1181 0.17 MB/sec execute 72 sec latency 20077.103 ms 1 1181 0.17 MB/sec execute 73 sec latency 21078.747 ms 1 1181 0.17 MB/sec execute 74 sec latency 22078.944 ms 1 1181 0.16 MB/sec execute 75 sec latency 23079.146 ms 1 1181 0.16 MB/sec execute 76 sec latency 24079.963 ms 1 1181 0.16 MB/sec execute 77 sec latency 25082.032 ms 1 1181 0.16 MB/sec execute 78 sec latency 26082.553 ms 1 1181 0.16 MB/sec execute 79 sec latency 27083.968 ms 1 1181 0.15 MB/sec execute 80 sec latency 28084.202 ms 1 1181 0.15 MB/sec execute 81 sec latency 29084.479 ms 1 1181 0.15 MB/sec execute 82 sec latency 30084.698 ms 1 1181 0.15 MB/sec execute 83 sec latency 31084.889 ms 1 1181 0.15 MB/sec execute 84 sec latency 32086.823 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all 1 1181 0.14 MB/sec execute 85 sec latency 33087.013 ms pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 1 1181 0.14 MB/sec execute 86 sec latency 34087.460 ms Started lustre-MDT0000 11:52:50 (1788623570) targets are mounted 11:52:50 (1788623570) facet_failover done 1 1181 0.14 MB/sec execute 87 sec latency 35087.752 ms 1 1181 0.14 MB/sec execute 88 sec latency 36087.893 ms 1 1181 0.14 MB/sec execute 89 sec latency 37088.083 ms 1 1181 0.14 MB/sec execute 90 sec latency 38088.316 ms 1 1181 0.14 MB/sec execute 91 sec latency 39089.274 ms 1 1181 0.13 MB/sec execute 92 sec latency 40089.559 ms 1 1181 0.13 MB/sec execute 93 sec latency 41089.843 ms 1 1181 0.13 MB/sec execute 94 sec latency 42094.662 ms 1 1181 0.13 MB/sec execute 95 sec latency 43095.047 ms 1 1192 0.13 MB/sec execute 96 sec latency 43787.937 ms 1 1225 0.13 MB/sec execute 97 sec latency 96.551 ms 1 1259 0.13 MB/sec execute 98 sec latency 128.399 ms 1 1387 0.15 MB/sec execute 99 sec latency 92.839 ms 1 cleanup 100 sec 1 cleanup 101 sec oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 cleanup 102 sec mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 159 342.504 43419.760 Close 141 13.780 46.990 Rename 10 104.571 159.795 Unlink 17 30.229 45.713 Qpathinfo 100 462.256 43787.924 Qfileinfo 63 2.097 15.366 Qfsinfo 33 3.820 28.552 Sfileinfo 34 61.355 119.404 Find 48 7.615 46.401 WriteX 288 12.745 87.573 ReadX 225 2.529 88.697 Flush 24 126.478 376.889 Throughput 0.154314 MB/sec 1 clients 1 procs max_latency=43787.937 ms stopping dbench on /mnt/lustre at Sat Sep 5 11:53:06 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 '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Sat Sep 5 11:53:11 EDT 2026 waiting for dbench pid 49280 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 51 2.10 MB/sec warmup 1 sec latency 110.980 ms 1 113 2.62 MB/sec warmup 2 sec latency 168.014 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 147 2.09 MB/sec warmup 3 sec latency 193.730 ms 1 184 1.84 MB/sec warmup 4 sec latency 124.974 ms 1 224 1.72 MB/sec warmup 5 sec latency 175.541 ms 1 263 1.65 MB/sec warmup 6 sec latency 137.569 ms 1 297 1.56 MB/sec warmup 7 sec latency 157.229 ms 1 332 1.50 MB/sec warmup 8 sec latency 217.219 ms 1 381 1.50 MB/sec warmup 9 sec latency 128.396 ms 1 427 1.50 MB/sec warmup 10 sec latency 105.519 ms 1 477 1.51 MB/sec warmup 11 sec latency 79.872 ms 1 522 1.50 MB/sec warmup 12 sec latency 104.556 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Sep 5 11:53:24 EDT 2026 with return code 0 1 607 1.61 MB/sec warmup 13 sec latency 117.938 ms 49280 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 49280 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished