== replay-dual test 26: dbench and tar with mds failover ========================================================== 23:33:07 (1735101187) Starting client oleg109-client.virtnet: -o user_xattr,flock 192.168.201.109@tcp:/lustre /mnt/lustre Started clients oleg109-client.virtnet: 192.168.201.109@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) Started tar loop with pid 4141 Started dbench loop with 4142 striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H all_char /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 Tue Dec 24 23:33:09 EST 2024 waiting for dbench pid 4183 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 2224 1285464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1952 1285736 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26112 3556016 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7161492 1% /mnt/lustre 1 155 6.54 MB/sec warmup 1 sec latency 75.265 ms 1 287 5.35 MB/sec warmup 2 sec latency 52.213 ms 1 369 4.37 MB/sec warmup 3 sec latency 449.094 ms 1 603 5.24 MB/sec warmup 4 sec latency 40.439 ms 1 825 4.30 MB/sec warmup 5 sec latency 20.698 ms test_26 fail mds1 1 times Failing mds1 on oleg109-server Stopping /mnt/lustre-mds1 (opts:) on oleg109-server 1 1032 3.81 MB/sec warmup 6 sec latency 26.366 ms 23:33:16 (1735101196) shut down facet: mds1 facet_host: oleg109-server facet_failover_host: oleg109-server 1 1082 3.28 MB/sec warmup 7 sec latency 831.132 ms 1 1082 2.87 MB/sec warmup 8 sec latency 1831.301 ms 1 1082 2.55 MB/sec warmup 9 sec latency 2831.455 ms 1 1082 2.29 MB/sec warmup 10 sec latency 3831.613 ms 1 1082 2.08 MB/sec warmup 11 sec latency 4831.762 ms 1 1082 1.91 MB/sec warmup 12 sec latency 5831.949 ms 1 1082 1.76 MB/sec warmup 13 sec latency 6832.200 ms 1 1082 1.64 MB/sec warmup 14 sec latency 7832.357 ms 1 1082 1.53 MB/sec warmup 15 sec latency 8832.532 ms 1 1082 1.43 MB/sec warmup 16 sec latency 9832.830 ms Failover mds1 to oleg109-server mount facets: mds1 1 1082 1.35 MB/sec warmup 17 sec latency 10832.965 ms 1 1082 1.27 MB/sec warmup 18 sec latency 11833.396 ms 1 1082 1.21 MB/sec warmup 19 sec latency 12833.593 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1082 0.00 MB/sec execute 1 sec latency 14834.607 ms oleg109-server: oleg109-server.virtnet: executing set_default_debug -1 all pdsh@oleg109-client: oleg109-server: ssh exited with exit code 1 Started lustre-MDT0000 23:33:31 (1735101211) targets are mounted 23:33:31 (1735101211) facet_failover done 1 1082 0.00 MB/sec execute 2 sec latency 15834.817 ms 1 1082 0.00 MB/sec execute 3 sec latency 16835.009 ms 1 1082 0.00 MB/sec execute 4 sec latency 17835.176 ms 1 1082 0.00 MB/sec execute 5 sec latency 18835.330 ms 1 1086 0.00 MB/sec execute 6 sec latency 19781.107 ms oleg109-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 1397 0.44 MB/sec execute 7 sec latency 20.019 ms 1 1582 0.40 MB/sec execute 8 sec latency 20.601 ms 1 1830 0.38 MB/sec execute 9 sec latency 22.211 ms 1 2108 0.37 MB/sec execute 10 sec latency 17.699 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2876 1284812 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2580 1285108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 6932 3596916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 33448 3567520 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 40380 7164436 1% /mnt/lustre 1 2388 0.46 MB/sec execute 11 sec latency 24.061 ms 1 2759 0.75 MB/sec execute 12 sec latency 21.357 ms 1 2996 0.81 MB/sec execute 13 sec latency 401.134 ms 1 3399 0.90 MB/sec execute 14 sec latency 23.249 ms test_26 fail mds2 2 times 1 3770 1.12 MB/sec execute 15 sec latency 18.817 ms Failing mds2 on oleg109-server Stopping /mnt/lustre-mds2 (opts:) on oleg109-server 1 3894 1.07 MB/sec execute 16 sec latency 316.607 ms 23:33:46 (1735101226) shut down facet: mds2 facet_host: oleg109-server facet_failover_host: oleg109-server 1 3894 1.01 MB/sec execute 17 sec latency 1316.771 ms 1 3894 0.95 MB/sec execute 18 sec latency 2316.950 ms 1 3894 0.90 MB/sec execute 19 sec latency 3317.124 ms 1 3894 0.86 MB/sec execute 20 sec latency 4317.348 ms 1 3894 0.82 MB/sec execute 21 sec latency 5317.702 ms 1 3894 0.78 MB/sec execute 22 sec latency 6317.919 ms 1 3894 0.74 MB/sec execute 23 sec latency 7318.075 ms 1 3894 0.71 MB/sec execute 24 sec latency 8318.265 ms 1 3894 0.68 MB/sec execute 25 sec latency 9318.403 ms 1 3894 0.66 MB/sec execute 26 sec latency 10318.545 ms Failover mds2 to oleg109-server mount facets: mds2 1 3894 0.63 MB/sec execute 27 sec latency 11318.898 ms 1 3894 0.61 MB/sec execute 28 sec latency 12319.074 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 3894 0.59 MB/sec execute 29 sec latency 13319.239 ms oleg109-server: oleg109-server.virtnet: executing set_default_debug -1 all 1 3894 0.57 MB/sec execute 30 sec latency 14319.393 ms pdsh@oleg109-client: oleg109-server: ssh exited with exit code 1 Started lustre-MDT0001 23:34:00 (1735101240) targets are mounted 23:34:00 (1735101240) facet_failover done 1 3894 0.55 MB/sec execute 31 sec latency 15319.589 ms 1 3894 0.53 MB/sec execute 32 sec latency 16319.768 ms 1 3894 0.52 MB/sec execute 33 sec latency 17319.915 ms 1 3894 0.50 MB/sec execute 34 sec latency 18320.111 ms 1 3894 0.49 MB/sec execute 35 sec latency 19320.270 ms oleg109-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 3995 0.48 MB/sec execute 36 sec latency 19782.346 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4214 0.47 MB/sec execute 37 sec latency 19.993 ms 1 4506 0.47 MB/sec execute 38 sec latency 15.619 ms 1 4818 0.49 MB/sec execute 39 sec latency 19.372 ms 1 5174 0.56 MB/sec execute 40 sec latency 13.675 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2736 1284952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2980 1284708 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 11220 3585396 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 41352 3558732 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 52572 7144128 1% /mnt/lustre 1 5410 0.55 MB/sec execute 41 sec latency 49.969 ms 1 5712 0.54 MB/sec execute 42 sec latency 19.376 ms 1 6050 0.58 MB/sec execute 43 sec latency 26.282 ms 1 6741 0.69 MB/sec execute 44 sec latency 19.816 ms test_26 fail mds1 3 times Failing mds1 on oleg109-server Stopping /mnt/lustre-mds1 (opts:) on oleg109-server 1 7233 0.78 MB/sec execute 45 sec latency 17.345 ms 23:34:15 (1735101255) shut down facet: mds1 facet_host: oleg109-server facet_failover_host: oleg109-server 1 7523 0.79 MB/sec execute 46 sec latency 14.474 ms 1 7627 0.77 MB/sec execute 47 sec latency 612.927 ms 1 7627 0.76 MB/sec execute 48 sec latency 1613.010 ms 1 7627 0.74 MB/sec execute 49 sec latency 2613.104 ms 1 7627 0.73 MB/sec execute 50 sec latency 3613.234 ms 1 7627 0.71 MB/sec execute 51 sec latency 4613.369 ms 1 7627 0.70 MB/sec execute 52 sec latency 5613.474 ms 1 7627 0.68 MB/sec execute 53 sec latency 6613.598 ms 1 7627 0.67 MB/sec execute 54 sec latency 7613.733 ms 1 7627 0.66 MB/sec execute 55 sec latency 8613.853 ms Failover mds1 to oleg109-server mount facets: mds1 1 7627 0.65 MB/sec execute 56 sec latency 9613.947 ms 1 7627 0.64 MB/sec execute 57 sec latency 10614.070 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 7627 0.63 MB/sec execute 58 sec latency 11614.592 ms 1 7627 0.61 MB/sec execute 59 sec latency 12614.707 ms oleg109-server: oleg109-server.virtnet: executing set_default_debug -1 all pdsh@oleg109-client: oleg109-server: ssh exited with exit code 1 Started lustre-MDT0000 23:34:29 (1735101269) targets are mounted 23:34:29 (1735101269) facet_failover done 1 7627 0.60 MB/sec execute 60 sec latency 13614.890 ms 1 7627 0.59 MB/sec execute 61 sec latency 14615.089 ms 1 7627 0.59 MB/sec execute 62 sec latency 15615.232 ms 1 7627 0.58 MB/sec execute 63 sec latency 16615.407 ms oleg109-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7824 0.57 MB/sec execute 64 sec latency 16964.815 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 8091 0.57 MB/sec execute 65 sec latency 16.221 ms 1 8373 0.58 MB/sec execute 66 sec latency 17.814 ms 1 8701 0.62 MB/sec execute 67 sec latency 16.581 ms 1 8938 0.61 MB/sec execute 68 sec latency 24.280 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2976 1284712 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 4584 1283104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13868 3574608 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 48552 3539724 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 62420 7114332 1% /mnt/lustre 1 9251 0.61 MB/sec execute 69 sec latency 18.003 ms 1 9493 0.62 MB/sec execute 70 sec latency 126.131 ms 1 9817 0.67 MB/sec execute 71 sec latency 20.299 ms test_26 fail mds2 4 times 1 10370 0.70 MB/sec execute 72 sec latency 17.125 ms Failing mds2 on oleg109-server Stopping /mnt/lustre-mds2 (opts:) on oleg109-server 1 10681 0.74 MB/sec execute 73 sec latency 242.971 ms 23:34:43 (1735101283) shut down facet: mds2 facet_host: oleg109-server facet_failover_host: oleg109-server 1 10681 0.73 MB/sec execute 74 sec latency 1243.123 ms 1 10681 0.72 MB/sec execute 75 sec latency 2243.284 ms 1 10681 0.71 MB/sec execute 76 sec latency 3243.429 ms 1 10681 0.70 MB/sec execute 77 sec latency 4243.576 ms 1 10681 0.69 MB/sec execute 78 sec latency 5243.726 ms 1 10681 0.68 MB/sec execute 79 sec latency 6243.916 ms 1 10681 0.67 MB/sec execute 80 sec latency 7244.041 ms 1 10681 0.66 MB/sec execute 81 sec latency 8244.203 ms 1 10681 0.66 MB/sec execute 82 sec latency 9244.514 ms 1 10681 0.65 MB/sec execute 83 sec latency 10244.665 ms Failover mds2 to oleg109-server mount facets: mds2 1 10681 0.64 MB/sec execute 84 sec latency 11244.816 ms 1 10681 0.63 MB/sec execute 85 sec latency 12244.900 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 10681 0.62 MB/sec execute 86 sec latency 13245.041 ms oleg109-server: oleg109-server.virtnet: executing set_default_debug -1 all 1 10681 0.62 MB/sec execute 87 sec latency 14245.205 ms pdsh@oleg109-client: oleg109-server: ssh exited with exit code 1 Started lustre-MDT0001 23:34:57 (1735101297) targets are mounted 23:34:57 (1735101297) facet_failover done 1 10681 0.61 MB/sec execute 88 sec latency 15245.341 ms 1 10681 0.60 MB/sec execute 89 sec latency 16245.482 ms 1 10681 0.60 MB/sec execute 90 sec latency 17245.628 ms 1 10681 0.59 MB/sec execute 91 sec latency 18245.807 ms 1 10681 0.58 MB/sec execute 92 sec latency 19245.947 ms oleg109-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 10848 0.59 MB/sec execute 93 sec latency 19318.250 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 10997 0.59 MB/sec execute 94 sec latency 29.724 ms 1 11155 0.58 MB/sec execute 95 sec latency 22.112 ms 1 11370 0.58 MB/sec execute 96 sec latency 25.054 ms 1 11584 0.58 MB/sec execute 97 sec latency 22.586 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3600 1284088 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 5068 1282620 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21512 3581636 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 55736 3543676 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 77248 7125312 2% /mnt/lustre 1 11846 0.59 MB/sec execute 98 sec latency 18.493 ms 1 12165 0.61 MB/sec execute 99 sec latency 16.512 ms 1 cleanup 100 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1982 19.809 19781.098 Close 1464 28.494 19782.336 Rename 85 15.063 41.081 Unlink 385 4.684 17.323 Qpathinfo 1818 2.873 25.032 Qfileinfo 314 0.443 3.060 Qfsinfo 316 0.890 9.408 Sfileinfo 164 8.981 24.042 Find 680 27.479 16964.801 WriteX 956 2.112 12.714 ReadX 3066 0.110 10.996 LockX 6 1.934 2.747 UnlockX 6 1.587 1.914 Flush 132 11.321 401.121 Throughput 0.61081 MB/sec 1 clients 1 procs max_latency=19782.346 ms stopping dbench on /mnt/lustre at Tue Dec 24 23:35:10 EST 2024 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished test_26 fail mds1 5 times 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 Failing mds1 on oleg109-server Stopping /mnt/lustre-mds1 (opts:) on oleg109-server 23:35:17 (1735101317) shut down facet: mds1 facet_host: oleg109-server facet_failover_host: oleg109-server Failover mds1 to oleg109-server mount facets: mds1 Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg109-server: oleg109-server.virtnet: executing set_default_debug -1 all pdsh@oleg109-client: oleg109-server: ssh exited with exit code 1 Started lustre-MDT0000 23:35:31 (1735101331) targets are mounted 23:35:31 (1735101331) facet_failover done '/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 Dec 24 23:35:36 EST 2024 waiting for dbench pid 9327 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 oleg109-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 1 184 7.39 MB/sec warmup 1 sec latency 74.834 ms 1 306 5.61 MB/sec warmup 2 sec latency 406.489 ms 1 527 6.06 MB/sec warmup 3 sec latency 29.617 ms 1 825 5.37 MB/sec warmup 4 sec latency 36.149 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3052 1284636 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 4556 1283132 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 44548 3555780 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 10560 3585200 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 55108 7140980 1% /mnt/lustre 1 1048 4.58 MB/sec warmup 5 sec latency 31.226 ms 1 1284 3.86 MB/sec warmup 6 sec latency 19.639 ms 1 1586 3.74 MB/sec warmup 7 sec latency 28.877 ms 1 1877 3.30 MB/sec warmup 8 sec latency 21.586 ms test_26 fail mds2 6 times Failing mds2 on oleg109-server 1 2238 2.98 MB/sec warmup 9 sec latency 14.336 ms Stopping /mnt/lustre-mds2 (opts:) on oleg109-server 1 2405 2.80 MB/sec warmup 10 sec latency 439.315 ms 23:35:46 (1735101346) shut down facet: mds2 facet_host: oleg109-server facet_failover_host: oleg109-server 1 2405 2.55 MB/sec warmup 11 sec latency 1439.458 ms 1 2405 2.34 MB/sec warmup 12 sec latency 2439.599 ms 1 2405 2.16 MB/sec warmup 13 sec latency 3439.724 ms 1 2405 2.00 MB/sec warmup 14 sec latency 4439.877 ms 1 2405 1.87 MB/sec warmup 15 sec latency 5440.042 ms 1 2405 1.75 MB/sec warmup 16 sec latency 6440.183 ms 1 2405 1.65 MB/sec warmup 17 sec latency 7440.399 ms 1 2405 1.56 MB/sec warmup 18 sec latency 8440.631 ms 1 2405 1.47 MB/sec warmup 19 sec latency 9440.846 ms Failover mds2 to oleg109-server mount facets: mds2 1 2405 0.00 MB/sec execute 1 sec latency 11441.090 ms 1 2405 0.00 MB/sec execute 2 sec latency 12441.204 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2405 0.00 MB/sec execute 3 sec latency 13441.625 ms oleg109-server: oleg109-server.virtnet: executing set_default_debug -1 all pdsh@oleg109-client: oleg109-server: ssh exited with exit code 1 1 2405 0.00 MB/sec execute 4 sec latency 14441.816 ms Started lustre-MDT0001 23:36:00 (1735101360) targets are mounted 23:36:00 (1735101360) facet_failover done 1 2405 0.00 MB/sec execute 5 sec latency 15441.990 ms 1 2405 0.00 MB/sec execute 6 sec latency 16442.144 ms 1 2405 0.00 MB/sec execute 7 sec latency 17442.287 ms 1 2405 0.00 MB/sec execute 8 sec latency 18442.418 ms 1 2405 0.00 MB/sec execute 9 sec latency 19442.906 ms oleg109-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2716 0.39 MB/sec execute 10 sec latency 19583.812 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3278 0.67 MB/sec execute 11 sec latency 23.294 ms 1 3697 0.89 MB/sec execute 12 sec latency 13.937 ms 1 3971 0.93 MB/sec execute 13 sec latency 14.759 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3004 1284684 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3452 1284236 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 43196 3557480 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 5176 3588420 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 48372 7145900 1% /mnt/lustre 1 4226 0.87 MB/sec execute 14 sec latency 26.681 ms 1 4474 0.85 MB/sec execute 15 sec latency 19.029 ms 1 4619 0.87 MB/sec execute 16 sec latency 439.247 ms 1 4951 1.01 MB/sec execute 17 sec latency 21.842 ms test_26 fail mds1 7 times 1 5170 0.96 MB/sec execute 18 sec latency 20.406 ms Failing mds1 on oleg109-server Stopping /mnt/lustre-mds1 (opts:) on oleg109-server 1 5334 0.91 MB/sec execute 19 sec latency 335.174 ms 23:36:16 (1735101376) shut down facet: mds1 facet_host: oleg109-server facet_failover_host: oleg109-server 1 5334 0.87 MB/sec execute 20 sec latency 1335.277 ms 1 5334 0.83 MB/sec execute 21 sec latency 2335.366 ms 1 5334 0.79 MB/sec execute 22 sec latency 3335.488 ms 1 5334 0.76 MB/sec execute 23 sec latency 4335.651 ms 1 5334 0.72 MB/sec execute 24 sec latency 5335.788 ms 1 5334 0.69 MB/sec execute 25 sec latency 6335.976 ms 1 5334 0.67 MB/sec execute 26 sec latency 7336.136 ms 1 5334 0.64 MB/sec execute 27 sec latency 8336.289 ms 1 5334 0.62 MB/sec execute 28 sec latency 9336.446 ms 1 5334 0.60 MB/sec execute 29 sec latency 10336.604 ms Failover mds1 to oleg109-server mount facets: mds1 1 5334 0.58 MB/sec execute 30 sec latency 11336.834 ms 1 5334 0.56 MB/sec execute 31 sec latency 12337.047 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5334 0.54 MB/sec execute 32 sec latency 13337.220 ms 1 5334 0.53 MB/sec execute 33 sec latency 14337.384 ms oleg109-server: oleg109-server.virtnet: executing set_default_debug -1 all pdsh@oleg109-client: oleg109-server: ssh exited with exit code 1 Started lustre-MDT0000 23:36:30 (1735101390) targets are mounted 23:36:30 (1735101390) facet_failover done 1 5334 0.51 MB/sec execute 34 sec latency 15337.535 ms 1 5334 0.50 MB/sec execute 35 sec latency 16337.741 ms 1 5334 0.48 MB/sec execute 36 sec latency 17337.916 ms 1 5334 0.47 MB/sec execute 37 sec latency 18338.107 ms 1 5430 0.46 MB/sec execute 38 sec latency 18903.979 ms oleg109-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 5714 0.46 MB/sec execute 39 sec latency 16.991 ms 1 5983 0.48 MB/sec execute 40 sec latency 28.580 ms 1 6458 0.58 MB/sec execute 41 sec latency 18.633 ms 1 7048 0.70 MB/sec execute 42 sec latency 16.671 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Dec 24 23:36:39 EST 2024 with return code 0 9327 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 9327 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished