== replay-dual test 26: dbench and tar with mds failover ========================================================== 11:07:01 (1760454421) Starting client oleg337-client.virtnet: -o user_xattr,flock oleg337-server@tcp:/lustre /mnt/lustre Started clients oleg337-client.virtnet: 192.168.203.137@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Started tar loop with pid 66494 Started dbench loop with 66495 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1984 1285704 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1820 1285868 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 9580 3575652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 10988 7181264 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 Oct 14 11:07:04 EDT 2025 waiting for dbench pid 66566 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 1 147 6.28 MB/sec warmup 1 sec latency 29.546 ms 1 319 5.77 MB/sec warmup 2 sec latency 35.795 ms 1 437 5.13 MB/sec warmup 3 sec latency 65.177 ms test_26 fail mds1 1 times 1 529 4.58 MB/sec warmup 4 sec latency 37.410 ms Failing mds1 on oleg337-server Stopping /mnt/lustre-mds1 (opts:) on oleg337-server 1 666 4.23 MB/sec warmup 5 sec latency 69.453 ms 1 666 3.53 MB/sec warmup 6 sec latency 1069.636 ms 1 666 3.02 MB/sec warmup 7 sec latency 2069.806 ms 1 666 2.64 MB/sec warmup 8 sec latency 3069.952 ms 1 666 2.35 MB/sec warmup 9 sec latency 4070.126 ms 1 666 2.12 MB/sec warmup 10 sec latency 5070.265 ms 1 666 1.92 MB/sec warmup 11 sec latency 6070.395 ms reboot facets: mds1 1 666 1.76 MB/sec warmup 12 sec latency 7070.560 ms 1 666 1.63 MB/sec warmup 13 sec latency 8070.734 ms 1 666 1.51 MB/sec warmup 14 sec latency 9070.957 ms 1 666 1.41 MB/sec warmup 15 sec latency 10071.154 ms 1 666 1.32 MB/sec warmup 16 sec latency 11071.335 ms 1 666 1.24 MB/sec warmup 17 sec latency 12071.537 ms 1 666 1.18 MB/sec warmup 18 sec latency 13071.799 ms 1 666 1.11 MB/sec warmup 19 sec latency 14072.023 ms 1 666 0.00 MB/sec execute 1 sec latency 16072.413 ms Failover mds1 to oleg337-server mount facets: mds1 1 666 0.00 MB/sec execute 2 sec latency 17072.585 ms 1 666 0.00 MB/sec execute 3 sec latency 18072.693 ms 1 666 0.00 MB/sec execute 4 sec latency 19072.860 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 666 0.00 MB/sec execute 5 sec latency 20072.995 ms 1 666 0.00 MB/sec execute 6 sec latency 21073.144 ms oleg337-server: oleg337-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg337-client: oleg337-server: ssh exited with exit code 1 Started lustre-MDT0000 1 666 0.00 MB/sec execute 7 sec latency 22073.351 ms 1 666 0.00 MB/sec execute 8 sec latency 23073.522 ms 1 666 0.00 MB/sec execute 9 sec latency 24074.512 ms 1 666 0.00 MB/sec execute 10 sec latency 25074.680 ms 1 731 0.01 MB/sec execute 11 sec latency 25600.328 ms 1 892 0.04 MB/sec execute 12 sec latency 38.386 ms oleg337-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1028 0.13 MB/sec execute 13 sec latency 73.163 ms 1 1216 0.14 MB/sec execute 14 sec latency 27.780 ms 1 1465 0.32 MB/sec execute 15 sec latency 31.633 ms 1 1593 0.31 MB/sec execute 16 sec latency 59.773 ms 1 1744 0.30 MB/sec execute 17 sec latency 78.913 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2432 1285256 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2216 1285472 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 6584 3584884 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 42304 3552716 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 48888 7137600 1% /mnt/lustre 1 2002 0.30 MB/sec execute 18 sec latency 19.526 ms 1 2263 0.30 MB/sec execute 19 sec latency 36.252 ms 1 2479 0.38 MB/sec execute 20 sec latency 23.182 ms 1 2917 0.59 MB/sec execute 21 sec latency 22.408 ms test_26 fail mds2 2 times Failing mds2 on oleg337-server 1 3282 0.64 MB/sec execute 22 sec latency 27.061 ms Stopping /mnt/lustre-mds2 (opts:) on oleg337-server 1 3507 0.75 MB/sec execute 23 sec latency 406.754 ms reboot facets: mds2 1 3507 0.72 MB/sec execute 24 sec latency 1406.922 ms 1 3507 0.69 MB/sec execute 25 sec latency 2407.079 ms 1 3507 0.66 MB/sec execute 26 sec latency 3407.251 ms 1 3507 0.64 MB/sec execute 27 sec latency 4407.394 ms 1 3507 0.61 MB/sec execute 28 sec latency 5407.618 ms 1 3507 0.59 MB/sec execute 29 sec latency 6407.780 ms 1 3507 0.57 MB/sec execute 30 sec latency 7407.894 ms 1 3507 0.55 MB/sec execute 31 sec latency 8408.021 ms 1 3507 0.54 MB/sec execute 32 sec latency 9408.143 ms 1 3507 0.52 MB/sec execute 33 sec latency 10408.299 ms Failover mds2 to oleg337-server mount facets: mds2 1 3507 0.51 MB/sec execute 34 sec latency 11408.453 ms 1 3507 0.49 MB/sec execute 35 sec latency 12408.614 ms 1 3507 0.48 MB/sec execute 36 sec latency 13408.788 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 3507 0.46 MB/sec execute 37 sec latency 14408.915 ms 1 3507 0.45 MB/sec execute 38 sec latency 15409.038 ms oleg337-server: oleg337-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg337-client: oleg337-server: ssh exited with exit code 1 Started lustre-MDT0001 1 3507 0.44 MB/sec execute 39 sec latency 16409.191 ms 1 3507 0.43 MB/sec execute 40 sec latency 17409.310 ms 1 3507 0.42 MB/sec execute 41 sec latency 18409.482 ms 1 3507 0.41 MB/sec execute 42 sec latency 19409.706 ms 1 3507 0.40 MB/sec execute 43 sec latency 20409.841 ms 1 3657 0.40 MB/sec execute 44 sec latency 20617.384 ms oleg337-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 3826 0.41 MB/sec execute 45 sec latency 28.023 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3963 0.41 MB/sec execute 46 sec latency 54.844 ms 1 4123 0.40 MB/sec execute 47 sec latency 24.003 ms 1 4289 0.40 MB/sec execute 48 sec latency 47.815 ms 1 4473 0.40 MB/sec execute 49 sec latency 54.853 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3156 1284532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3040 1284648 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20568 3579796 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 49492 3553632 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 70060 7133428 1% /mnt/lustre 1 4684 0.42 MB/sec execute 50 sec latency 29.271 ms 1 4944 0.47 MB/sec execute 51 sec latency 27.761 ms 1 5012 0.46 MB/sec execute 52 sec latency 601.194 ms 1 5208 0.46 MB/sec execute 53 sec latency 27.279 ms 1 5379 0.45 MB/sec execute 54 sec latency 36.930 ms test_26 fail mds1 3 times Failing mds1 on oleg337-server Stopping /mnt/lustre-mds1 (opts:) on oleg337-server 1 5591 0.45 MB/sec execute 55 sec latency 18.965 ms 1 5701 0.44 MB/sec execute 56 sec latency 665.370 ms 1 5701 0.43 MB/sec execute 57 sec latency 1665.579 ms 1 5701 0.42 MB/sec execute 58 sec latency 2665.783 ms 1 5701 0.42 MB/sec execute 59 sec latency 3665.995 ms 1 5701 0.41 MB/sec execute 60 sec latency 4666.220 ms 1 5701 0.40 MB/sec execute 61 sec latency 5666.517 ms 1 5701 0.40 MB/sec execute 62 sec latency 6666.752 ms 1 5701 0.39 MB/sec execute 63 sec latency 7666.954 ms 1 5701 0.38 MB/sec execute 64 sec latency 8667.155 ms 1 5701 0.38 MB/sec execute 65 sec latency 9667.347 ms 1 5701 0.37 MB/sec execute 66 sec latency 10667.532 ms 1 5701 0.37 MB/sec execute 67 sec latency 11667.723 ms 1 5701 0.36 MB/sec execute 68 sec latency 12667.893 ms 1 5701 0.36 MB/sec execute 69 sec latency 13668.088 ms 1 5701 0.35 MB/sec execute 70 sec latency 14668.664 ms reboot facets: mds1 1 5701 0.35 MB/sec execute 71 sec latency 15668.803 ms 1 5701 0.34 MB/sec execute 72 sec latency 16668.980 ms 1 5701 0.34 MB/sec execute 73 sec latency 17669.154 ms 1 5701 0.33 MB/sec execute 74 sec latency 18671.449 ms 1 5701 0.33 MB/sec execute 75 sec latency 19672.203 ms 1 5701 0.32 MB/sec execute 76 sec latency 20672.384 ms 1 5701 0.32 MB/sec execute 77 sec latency 21672.551 ms 1 5701 0.32 MB/sec execute 78 sec latency 22672.719 ms 1 5701 0.31 MB/sec execute 79 sec latency 23672.883 ms 1 5701 0.31 MB/sec execute 80 sec latency 24673.054 ms Failover mds1 to oleg337-server 1 5701 0.30 MB/sec execute 81 sec latency 25673.254 ms mount facets: mds1 1 5701 0.30 MB/sec execute 82 sec latency 26673.461 ms 1 5701 0.30 MB/sec execute 83 sec latency 27673.615 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5701 0.29 MB/sec execute 84 sec latency 28673.780 ms 1 5701 0.29 MB/sec execute 85 sec latency 29674.009 ms 1 5701 0.29 MB/sec execute 86 sec latency 30674.224 ms 1 5701 0.28 MB/sec execute 87 sec latency 31674.462 ms oleg337-server: oleg337-server.virtnet: executing set_default_debug -1 all 8 1 5701 0.28 MB/sec execute 88 sec latency 32674.609 ms pdsh@oleg337-client: oleg337-server: ssh exited with exit code 1 Started lustre-MDT0000 1 5701 0.28 MB/sec execute 89 sec latency 33674.765 ms 1 5701 0.27 MB/sec execute 90 sec latency 34674.925 ms 1 5701 0.27 MB/sec execute 91 sec latency 35675.147 ms 1 5701 0.27 MB/sec execute 92 sec latency 36675.303 ms 1 5902 0.28 MB/sec execute 93 sec latency 36784.569 ms oleg337-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 6060 0.28 MB/sec execute 94 sec latency 28.668 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6446 0.32 MB/sec execute 95 sec latency 38.083 ms 1 6765 0.34 MB/sec execute 96 sec latency 27.856 ms 1 7099 0.37 MB/sec execute 97 sec latency 22.041 ms 1 7299 0.38 MB/sec execute 98 sec latency 26.310 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3952 1283736 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3836 1283852 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22988 3582484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 50572 3552992 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 73560 7135476 2% /mnt/lustre 1 7451 0.38 MB/sec execute 99 sec latency 30.346 ms 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1203 61.528 36784.541 Close 888 2.424 17.002 Rename 52 18.983 38.902 Unlink 219 7.299 20.356 Qpathinfo 1084 3.945 47.798 Qfileinfo 193 0.766 6.400 Qfsinfo 196 0.414 2.512 Sfileinfo 98 9.159 33.288 Find 411 3.915 41.853 WriteX 600 3.876 78.901 ReadX 1897 0.212 19.476 LockX 4 2.640 4.446 UnlockX 4 2.067 2.413 Flush 85 311.931 25600.317 Throughput 0.383869 MB/sec 1 clients 1 procs max_latency=36784.569 ms stopping dbench on /mnt/lustre at Tue Oct 14 11:09:06 EDT 2025 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 mds2 4 times Failing mds2 on oleg337-server Stopping /mnt/lustre-mds2 (opts:) on oleg337-server '/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 Oct 14 11:09:09 EDT 2025 waiting for dbench pid 70195 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 reboot facets: mds2 0 1 0.00 MB/sec warmup 1 sec latency 999.145 ms 0 1 0.00 MB/sec warmup 2 sec latency 1999.437 ms 0 1 0.00 MB/sec warmup 3 sec latency 2999.713 ms 0 1 0.00 MB/sec warmup 4 sec latency 3999.950 ms 0 1 0.00 MB/sec warmup 5 sec latency 5000.190 ms 0 1 0.00 MB/sec warmup 6 sec latency 6000.400 ms 0 1 0.00 MB/sec warmup 7 sec latency 7000.622 ms 0 1 0.00 MB/sec warmup 8 sec latency 8000.857 ms 0 1 0.00 MB/sec warmup 9 sec latency 9001.103 ms 0 1 0.00 MB/sec warmup 10 sec latency 10001.331 ms Failover mds2 to oleg337-server 0 1 0.00 MB/sec warmup 11 sec latency 11001.577 ms mount facets: mds2 0 1 0.00 MB/sec warmup 12 sec latency 12001.817 ms 0 1 0.00 MB/sec warmup 13 sec latency 13002.043 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 0 1 0.00 MB/sec warmup 14 sec latency 14002.217 ms 0 1 0.00 MB/sec warmup 15 sec latency 15002.436 ms oleg337-server: oleg337-server.virtnet: executing set_default_debug -1 all 8 0 1 0.00 MB/sec warmup 16 sec latency 16002.638 ms pdsh@oleg337-client: oleg337-server: ssh exited with exit code 1 Started lustre-MDT0001 0 1 0.00 MB/sec warmup 17 sec latency 17002.839 ms 0 1 0.00 MB/sec warmup 18 sec latency 18003.034 ms 0 1 0.00 MB/sec warmup 19 sec latency 19003.280 ms 0 1 0.00 MB/sec warmup 20 sec latency 20003.420 ms 1 186 6.41 MB/sec execute 1 sec latency 41.741 ms oleg337-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 1 315 5.22 MB/sec execute 2 sec latency 35.182 ms 1 445 4.87 MB/sec execute 3 sec latency 34.522 ms 1 642 5.00 MB/sec execute 4 sec latency 57.817 ms 1 803 4.09 MB/sec execute 5 sec latency 94.866 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3368 1284320 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3260 1284428 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 15928 3585300 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 42604 3555964 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 58532 7141264 1% /mnt/lustre 1 981 3.48 MB/sec execute 6 sec latency 75.754 ms 1 1207 3.14 MB/sec execute 7 sec latency 27.361 ms 1 1485 3.12 MB/sec execute 8 sec latency 54.139 ms 1 1721 2.80 MB/sec execute 9 sec latency 31.158 ms 1 1973 2.54 MB/sec execute 10 sec latency 77.580 ms test_26 fail mds1 5 times Failing mds1 on oleg337-server 1 2238 2.34 MB/sec execute 11 sec latency 16.282 ms Stopping /mnt/lustre-mds1 (opts:) on oleg337-server 1 2388 2.24 MB/sec execute 12 sec latency 161.204 ms reboot facets: mds1 1 2768 2.38 MB/sec execute 13 sec latency 20.056 ms 1 3305 2.45 MB/sec execute 14 sec latency 19.891 ms 1 3724 2.52 MB/sec execute 15 sec latency 13.064 ms 1 3979 2.44 MB/sec execute 16 sec latency 20.599 ms 1 4083 2.30 MB/sec execute 17 sec latency 578.634 ms 1 4083 2.17 MB/sec execute 18 sec latency 1578.801 ms 1 4083 2.05 MB/sec execute 19 sec latency 2578.938 ms 1 4083 1.95 MB/sec execute 20 sec latency 3579.151 ms 1 4083 1.86 MB/sec execute 21 sec latency 4579.335 ms 1 4083 1.77 MB/sec execute 22 sec latency 5579.584 ms Failover mds1 to oleg337-server 1 4083 1.70 MB/sec execute 23 sec latency 6579.761 ms mount facets: mds1 1 4083 1.63 MB/sec execute 24 sec latency 7579.939 ms 1 4083 1.56 MB/sec execute 25 sec latency 8580.119 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4083 1.50 MB/sec execute 26 sec latency 9580.236 ms 1 4083 1.45 MB/sec execute 27 sec latency 10580.463 ms 1 4083 1.39 MB/sec execute 28 sec latency 11580.625 ms oleg337-server: oleg337-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg337-client: oleg337-server: ssh exited with exit code 1 1 4083 1.35 MB/sec execute 29 sec latency 12580.756 ms Started lustre-MDT0000 1 4083 1.30 MB/sec execute 30 sec latency 13580.922 ms 1 4083 1.26 MB/sec execute 31 sec latency 14581.129 ms 1 4083 1.22 MB/sec execute 32 sec latency 15581.346 ms 1 4083 1.18 MB/sec execute 33 sec latency 16581.515 ms 1 4245 1.15 MB/sec execute 34 sec latency 16737.958 ms oleg337-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4390 1.13 MB/sec execute 35 sec latency 64.502 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4557 1.11 MB/sec execute 36 sec latency 28.247 ms 1 4777 1.11 MB/sec execute 37 sec latency 25.352 ms 1 5040 1.16 MB/sec execute 38 sec latency 29.452 ms 1 5186 1.13 MB/sec execute 39 sec latency 102.112 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2280 1285408 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2108 1285580 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 11920 3594452 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 47428 3558820 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 59348 7153272 1% /mnt/lustre striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 1 5356 1.11 MB/sec execute 40 sec latency 83.779 ms 1 5587 1.09 MB/sec execute 41 sec latency 22.068 ms 1 5891 1.09 MB/sec execute 42 sec latency 21.218 ms 1 6047 1.09 MB/sec execute 43 sec latency 31.007 ms 1 6458 1.16 MB/sec execute 44 sec latency 38.162 ms test_26 fail mds2 6 times Failing mds2 on oleg337-server 1 6801 1.17 MB/sec execute 45 sec latency 29.406 ms Stopping /mnt/lustre-mds2 (opts:) on oleg337-server 1 6906 1.16 MB/sec execute 46 sec latency 634.600 ms reboot facets: mds2 1 6906 1.14 MB/sec execute 47 sec latency 1634.814 ms 1 6906 1.11 MB/sec execute 48 sec latency 2634.990 ms 1 6906 1.09 MB/sec execute 49 sec latency 3635.151 ms 1 6906 1.07 MB/sec execute 50 sec latency 4635.321 ms 1 6906 1.05 MB/sec execute 51 sec latency 5635.492 ms 1 6906 1.03 MB/sec execute 52 sec latency 6635.660 ms 1 6906 1.01 MB/sec execute 53 sec latency 7635.855 ms 1 6906 0.99 MB/sec execute 54 sec latency 8636.049 ms 1 6906 0.97 MB/sec execute 55 sec latency 9636.206 ms 1 6906 0.95 MB/sec execute 56 sec latency 10636.365 ms Failover mds2 to oleg337-server 1 6906 0.94 MB/sec execute 57 sec latency 11636.477 ms mount facets: mds2 1 6906 0.92 MB/sec execute 58 sec latency 12636.612 ms 1 6906 0.91 MB/sec execute 59 sec latency 13636.782 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 6906 0.89 MB/sec execute 60 sec latency 14636.994 ms 1 6906 0.88 MB/sec execute 61 sec latency 15637.237 ms oleg337-server: oleg337-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg337-client: oleg337-server: ssh exited with exit code 1 1 6906 0.86 MB/sec execute 62 sec latency 16637.433 ms Started lustre-MDT0001 1 6906 0.85 MB/sec execute 63 sec latency 17637.731 ms 1 6906 0.84 MB/sec execute 64 sec latency 18637.968 ms 1 6906 0.82 MB/sec execute 65 sec latency 19638.135 ms 1 6906 0.81 MB/sec execute 66 sec latency 20638.289 ms 1 6946 0.80 MB/sec execute 67 sec latency 21205.989 ms 1 7187 0.83 MB/sec execute 68 sec latency 94.382 ms oleg337-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 7341 0.84 MB/sec execute 69 sec latency 46.987 ms 1 7492 0.83 MB/sec execute 70 sec latency 36.578 ms 1 7637 0.82 MB/sec execute 71 sec latency 86.811 ms 1 7812 0.81 MB/sec execute 72 sec latency 77.557 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 8014 0.81 MB/sec execute 73 sec latency 35.452 ms 1 8192 0.81 MB/sec execute 74 sec latency 84.633 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Oct 14 11:10:44 EDT 2025 with return code 0 70195 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 70195 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished