== replay-dual test 26: dbench and tar with mds failover ========================================================== 07:12:16 (1739535136) Starting client oleg434-client.virtnet: -o user_xattr,flock 192.168.204.134@tcp:/lustre /mnt/lustre Started clients oleg434-client.virtnet: 192.168.204.134@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 15097 Started dbench loop with 15099 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 Fri Feb 14 07:12:18 EST 2025 waiting for dbench pid 15128 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 1 210 8.10 MB/sec warmup 1 sec latency 27.214 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3584 2205056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3687424 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3726336 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7413760 1% /mnt/lustre 1 356 6.39 MB/sec warmup 2 sec latency 45.577 ms 1 513 5.91 MB/sec warmup 3 sec latency 34.580 ms 1 710 5.30 MB/sec warmup 4 sec latency 84.456 ms test_26 fail mds1 1 times Failing mds1 on oleg434-server 1 848 4.31 MB/sec warmup 5 sec latency 67.804 ms Stopping /mnt/lustre-mds1 (opts:) on oleg434-server 1 903 3.61 MB/sec warmup 6 sec latency 651.157 ms 07:12:24 (1739535144) shut down facet: mds1 facet_host: oleg434-server facet_failover_host: oleg434-server 1 903 3.10 MB/sec warmup 7 sec latency 1651.389 ms 1 903 2.71 MB/sec warmup 8 sec latency 2652.441 ms 1 903 2.41 MB/sec warmup 9 sec latency 3652.642 ms 1 903 2.17 MB/sec warmup 10 sec latency 4652.826 ms 1 903 1.97 MB/sec warmup 11 sec latency 5653.195 ms 1 903 1.81 MB/sec warmup 12 sec latency 6653.465 ms 1 903 1.67 MB/sec warmup 13 sec latency 7654.507 ms 1 903 1.55 MB/sec warmup 14 sec latency 8655.130 ms 1 903 1.45 MB/sec warmup 15 sec latency 9655.379 ms 1 903 1.35 MB/sec warmup 16 sec latency 10655.679 ms Failover mds1 to oleg434-server mount facets: mds1 1 903 1.28 MB/sec warmup 17 sec latency 11655.928 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 903 1.20 MB/sec warmup 18 sec latency 12656.099 ms oleg434-server: oleg434-server.virtnet: executing set_default_debug -1 all pdsh@oleg434-client: oleg434-server: ssh exited with exit code 1 1 903 1.14 MB/sec warmup 19 sec latency 13656.331 ms Started lustre-MDT0000 07:12:37 (1739535157) targets are mounted 07:12:37 (1739535157) facet_failover done 1 903 0.00 MB/sec execute 1 sec latency 15657.067 ms 1 903 0.00 MB/sec execute 2 sec latency 16657.265 ms 1 903 0.00 MB/sec execute 3 sec latency 17657.458 ms 1 903 0.00 MB/sec execute 4 sec latency 18657.695 ms 1 903 0.00 MB/sec execute 5 sec latency 19657.912 ms 1 903 0.00 MB/sec execute 6 sec latency 20658.072 ms 1 959 0.02 MB/sec execute 7 sec latency 21308.035 ms oleg434-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 1147 0.16 MB/sec execute 8 sec latency 51.687 ms 1 1418 0.48 MB/sec execute 9 sec latency 25.718 ms 1 1582 0.45 MB/sec execute 10 sec latency 66.723 ms 1 1810 0.42 MB/sec execute 11 sec latency 57.366 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4480 2204032 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3598336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 12288 3651584 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 54272 7249920 1% /mnt/lustre 1 2014 0.40 MB/sec execute 12 sec latency 61.826 ms 1 2204 0.39 MB/sec execute 13 sec latency 27.560 ms 1 2412 0.45 MB/sec execute 14 sec latency 85.989 ms test_26 fail mds1 2 times 1 2597 0.49 MB/sec execute 15 sec latency 58.992 ms Failing mds1 on oleg434-server Stopping /mnt/lustre-mds1 (opts:) on oleg434-server 1 2931 0.74 MB/sec execute 16 sec latency 79.260 ms 07:12:55 (1739535175) shut down facet: mds1 facet_host: oleg434-server facet_failover_host: oleg434-server 1 2931 0.69 MB/sec execute 17 sec latency 1010.588 ms 1 2931 0.66 MB/sec execute 18 sec latency 2010.780 ms 1 2931 0.62 MB/sec execute 19 sec latency 3011.003 ms 1 2931 0.59 MB/sec execute 20 sec latency 4011.212 ms 1 2931 0.56 MB/sec execute 21 sec latency 5011.395 ms 1 2931 0.54 MB/sec execute 22 sec latency 6011.770 ms 1 2931 0.51 MB/sec execute 23 sec latency 7012.008 ms 1 2931 0.49 MB/sec execute 24 sec latency 8012.496 ms 1 2931 0.47 MB/sec execute 25 sec latency 9012.807 ms 1 2931 0.45 MB/sec execute 26 sec latency 10013.152 ms 1 2931 0.44 MB/sec execute 27 sec latency 11013.432 ms Failover mds1 to oleg434-server mount facets: mds1 1 2931 0.42 MB/sec execute 28 sec latency 12013.672 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2931 0.41 MB/sec execute 29 sec latency 13013.916 ms oleg434-server: oleg434-server.virtnet: executing set_default_debug -1 all 1 2931 0.39 MB/sec execute 30 sec latency 14014.073 ms pdsh@oleg434-client: oleg434-server: ssh exited with exit code 1 Started lustre-MDT0000 07:13:09 (1739535189) targets are mounted 07:13:09 (1739535189) facet_failover done 1 2931 0.38 MB/sec execute 31 sec latency 15015.266 ms 1 2931 0.37 MB/sec execute 32 sec latency 16015.553 ms 1 2931 0.36 MB/sec execute 33 sec latency 17015.762 ms 1 2931 0.35 MB/sec execute 34 sec latency 18015.971 ms 1 2931 0.34 MB/sec execute 35 sec latency 19016.389 ms 1 2931 0.33 MB/sec execute 36 sec latency 20016.560 ms 1 2995 0.32 MB/sec execute 37 sec latency 20732.591 ms oleg434-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 3343 0.36 MB/sec execute 38 sec latency 74.983 ms 1 3644 0.43 MB/sec execute 39 sec latency 21.762 ms 1 3844 0.45 MB/sec execute 40 sec latency 20.429 ms 1 4023 0.45 MB/sec execute 41 sec latency 19.707 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4864 2203648 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 45056 3552256 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 16384 3497984 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 61440 7050240 1% /mnt/lustre 1 4236 0.44 MB/sec execute 42 sec latency 55.920 ms 1 4369 0.44 MB/sec execute 43 sec latency 102.830 ms 1 4530 0.44 MB/sec execute 44 sec latency 55.819 ms test_26 fail mds1 3 times 1 4714 0.45 MB/sec execute 45 sec latency 44.764 ms Failing mds1 on oleg434-server Stopping /mnt/lustre-mds1 (opts:) on oleg434-server 1 4851 0.45 MB/sec execute 46 sec latency 37.252 ms 07:13:25 (1739535205) shut down 1 4884 0.46 MB/sec execute 47 sec latency 956.935 ms facet: mds1 facet_host: oleg434-server facet_failover_host: oleg434-server 1 4884 0.45 MB/sec execute 48 sec latency 1957.100 ms 1 4884 0.44 MB/sec execute 49 sec latency 2957.290 ms 1 4884 0.43 MB/sec execute 50 sec latency 3957.480 ms 1 4884 0.42 MB/sec execute 51 sec latency 4958.696 ms 1 4884 0.41 MB/sec execute 52 sec latency 5958.969 ms 1 4884 0.41 MB/sec execute 53 sec latency 6959.139 ms 1 4884 0.40 MB/sec execute 54 sec latency 7959.640 ms 1 4884 0.39 MB/sec execute 55 sec latency 8959.829 ms 1 4884 0.38 MB/sec execute 56 sec latency 9959.989 ms 1 4884 0.38 MB/sec execute 57 sec latency 10960.180 ms Failover mds1 to oleg434-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4884 0.37 MB/sec execute 58 sec latency 11960.591 ms 1 4884 0.37 MB/sec execute 59 sec latency 12960.689 ms oleg434-server: oleg434-server.virtnet: executing set_default_debug -1 all pdsh@oleg434-client: oleg434-server: ssh exited with exit code 1 1 4884 0.36 MB/sec execute 60 sec latency 13960.856 ms Started lustre-MDT0000 07:13:38 (1739535218) targets are mounted 07:13:38 (1739535218) facet_failover done 1 4884 0.35 MB/sec execute 61 sec latency 14961.214 ms 1 4884 0.35 MB/sec execute 62 sec latency 15961.439 ms 1 4884 0.34 MB/sec execute 63 sec latency 16961.610 ms 1 4884 0.34 MB/sec execute 64 sec latency 17961.967 ms 1 4884 0.33 MB/sec execute 65 sec latency 18962.367 ms 1 4884 0.33 MB/sec execute 66 sec latency 19962.504 ms 1 4976 0.35 MB/sec execute 67 sec latency 20694.965 ms oleg434-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 5139 0.35 MB/sec execute 68 sec latency 61.387 ms 1 5335 0.34 MB/sec execute 69 sec latency 51.924 ms 1 5538 0.34 MB/sec execute 70 sec latency 65.580 ms 1 5736 0.34 MB/sec execute 71 sec latency 26.537 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6784 2201728 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 47104 3459072 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 18432 3553280 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 7012352 1% /mnt/lustre 1 5962 0.35 MB/sec execute 72 sec latency 65.181 ms 1 6160 0.36 MB/sec execute 73 sec latency 55.565 ms 1 6559 0.42 MB/sec execute 74 sec latency 47.516 ms test_26 fail mds1 4 times 1 6991 0.45 MB/sec execute 75 sec latency 39.484 ms Failing mds1 on oleg434-server Stopping /mnt/lustre-mds1 (opts:) on oleg434-server 1 7243 0.48 MB/sec execute 76 sec latency 29.830 ms 07:13:55 (1739535235) shut down facet: mds1 facet_host: oleg434-server facet_failover_host: oleg434-server 1 7251 0.47 MB/sec execute 77 sec latency 964.253 ms 1 7251 0.46 MB/sec execute 78 sec latency 1964.465 ms 1 7251 0.46 MB/sec execute 79 sec latency 2964.787 ms 1 7251 0.45 MB/sec execute 80 sec latency 3964.951 ms 1 7251 0.45 MB/sec execute 81 sec latency 4965.605 ms 1 7251 0.44 MB/sec execute 82 sec latency 5965.812 ms 1 7251 0.44 MB/sec execute 83 sec latency 6965.967 ms 1 7251 0.43 MB/sec execute 84 sec latency 7966.140 ms 1 7251 0.43 MB/sec execute 85 sec latency 8966.331 ms 1 7251 0.42 MB/sec execute 86 sec latency 9966.584 ms Failover mds1 to oleg434-server mount facets: mds1 1 7251 0.42 MB/sec execute 87 sec latency 10966.850 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7251 0.41 MB/sec execute 88 sec latency 11967.085 ms 1 7251 0.41 MB/sec execute 89 sec latency 12967.300 ms oleg434-server: oleg434-server.virtnet: executing set_default_debug -1 all pdsh@oleg434-client: oleg434-server: ssh exited with exit code 1 Started lustre-MDT0000 07:14:08 (1739535248) targets are mounted 07:14:08 (1739535248) facet_failover done 1 7251 0.40 MB/sec execute 90 sec latency 13967.552 ms 1 7251 0.40 MB/sec execute 91 sec latency 14967.762 ms 1 7251 0.39 MB/sec execute 92 sec latency 15967.950 ms 1 7251 0.39 MB/sec execute 93 sec latency 16968.110 ms 1 7251 0.39 MB/sec execute 94 sec latency 17968.376 ms 1 7251 0.38 MB/sec execute 95 sec latency 18968.565 ms 1 7251 0.38 MB/sec execute 96 sec latency 19968.795 ms 1 7304 0.38 MB/sec execute 97 sec latency 20668.758 ms oleg434-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 7467 0.38 MB/sec execute 98 sec latency 26.937 ms 1 7659 0.38 MB/sec execute 99 sec latency 17.116 ms 1 cleanup 100 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1197 47.695 21308.015 Close 873 26.180 20668.735 Rename 50 436.668 20732.564 Unlink 243 5.723 14.019 Qpathinfo 1123 3.881 29.233 Qfileinfo 191 0.514 4.068 Qfsinfo 198 0.648 6.687 Sfileinfo 93 13.091 22.151 Find 420 1.656 48.257 WriteX 589 2.543 13.483 ReadX 1884 0.227 41.489 LockX 4 2.672 3.726 UnlockX 4 2.523 3.269 Flush 78 38.076 102.817 Throughput 0.378951 MB/sec 1 clients 1 procs max_latency=21308.035 ms stopping dbench on /mnt/lustre at Fri Feb 14 07:14:19 EST 2025 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 7808 2200704 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 48128 3458048 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 18432 3437568 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 66560 6895616 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 Fri Feb 14 07:14:20 EST 2025 waiting for dbench pid 19333 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 1 247 9.40 MB/sec warmup 1 sec latency 34.891 ms 1 477 8.34 MB/sec warmup 2 sec latency 21.699 ms test_26 fail mds1 5 times Failing mds1 on oleg434-server 1 728 7.10 MB/sec warmup 3 sec latency 92.236 ms Stopping /mnt/lustre-mds1 (opts:) on oleg434-server 1 806 5.37 MB/sec warmup 4 sec latency 535.620 ms 07:14:24 (1739535264) shut down facet: mds1 facet_host: oleg434-server facet_failover_host: oleg434-server 1 806 4.30 MB/sec warmup 5 sec latency 1535.791 ms 1 806 3.58 MB/sec warmup 6 sec latency 2535.977 ms 1 806 3.07 MB/sec warmup 7 sec latency 3536.167 ms 1 806 2.68 MB/sec warmup 8 sec latency 4536.361 ms 1 806 2.39 MB/sec warmup 9 sec latency 5536.547 ms 1 806 2.15 MB/sec warmup 10 sec latency 6536.820 ms 1 806 1.95 MB/sec warmup 11 sec latency 7537.142 ms 1 806 1.79 MB/sec warmup 12 sec latency 8537.341 ms 1 806 1.65 MB/sec warmup 13 sec latency 9537.500 ms 1 806 1.53 MB/sec warmup 14 sec latency 10537.700 ms Failover mds1 to oleg434-server mount facets: mds1 1 806 1.43 MB/sec warmup 15 sec latency 11537.935 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 806 1.34 MB/sec warmup 16 sec latency 12538.104 ms oleg434-server: oleg434-server.virtnet: executing set_default_debug -1 all pdsh@oleg434-client: oleg434-server: ssh exited with exit code 1 Started lustre-MDT0000 07:14:37 (1739535277) targets are mounted 07:14:37 (1739535277) facet_failover done 1 806 1.26 MB/sec warmup 17 sec latency 13538.243 ms 1 806 1.19 MB/sec warmup 18 sec latency 14538.360 ms 1 806 1.13 MB/sec warmup 19 sec latency 15538.525 ms 1 806 0.00 MB/sec execute 1 sec latency 17538.856 ms 1 806 0.00 MB/sec execute 2 sec latency 18539.016 ms 1 806 0.00 MB/sec execute 3 sec latency 19539.206 ms 1 806 0.00 MB/sec execute 4 sec latency 20539.347 ms 1 827 0.00 MB/sec execute 5 sec latency 21379.875 ms oleg434-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 1 988 0.07 MB/sec execute 6 sec latency 69.830 ms 1 1211 0.22 MB/sec execute 7 sec latency 38.140 ms 1 1502 0.57 MB/sec execute 8 sec latency 54.390 ms 1 1685 0.53 MB/sec execute 9 sec latency 70.539 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9600 2198912 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 19456 3503104 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3484672 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 6987776 1% /mnt/lustre 1 1964 0.50 MB/sec execute 10 sec latency 45.916 ms 1 2178 0.48 MB/sec execute 11 sec latency 18.900 ms 1 2437 0.55 MB/sec execute 12 sec latency 51.685 ms test_26 fail mds1 6 times 1 2776 0.81 MB/sec execute 13 sec latency 59.027 ms Failing mds1 on oleg434-server Stopping /mnt/lustre-mds1 (opts:) on oleg434-server 1 2983 0.86 MB/sec execute 14 sec latency 269.133 ms 07:14:55 (1739535295) shut down facet: mds1 facet_host: oleg434-server facet_failover_host: oleg434-server 1 2983 0.80 MB/sec execute 15 sec latency 1269.284 ms 1 2983 0.75 MB/sec execute 16 sec latency 2269.507 ms 1 2983 0.71 MB/sec execute 17 sec latency 3269.686 ms 1 2983 0.67 MB/sec execute 18 sec latency 4269.897 ms 1 2983 0.63 MB/sec execute 19 sec latency 5270.076 ms 1 2983 0.60 MB/sec execute 20 sec latency 6270.257 ms 1 2983 0.57 MB/sec execute 21 sec latency 7270.466 ms 1 2983 0.55 MB/sec execute 22 sec latency 8270.694 ms 1 2983 0.52 MB/sec execute 23 sec latency 9270.900 ms 1 2983 0.50 MB/sec execute 24 sec latency 10271.105 ms Failover mds1 to oleg434-server mount facets: mds1 1 2983 0.48 MB/sec execute 25 sec latency 11271.303 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2983 0.46 MB/sec execute 26 sec latency 12271.455 ms oleg434-server: oleg434-server.virtnet: executing set_default_debug -1 all 1 2983 0.45 MB/sec execute 27 sec latency 13271.676 ms pdsh@oleg434-client: oleg434-server: ssh exited with exit code 1 Started lustre-MDT0000 07:15:07 (1739535307) targets are mounted 07:15:07 (1739535307) facet_failover done 1 2983 0.43 MB/sec execute 28 sec latency 14272.107 ms 1 2983 0.42 MB/sec execute 29 sec latency 15272.321 ms 1 2983 0.40 MB/sec execute 30 sec latency 16272.592 ms 1 2983 0.39 MB/sec execute 31 sec latency 17272.769 ms 1 2983 0.38 MB/sec execute 32 sec latency 18272.921 ms 1 2983 0.36 MB/sec execute 33 sec latency 19273.104 ms 1 2983 0.35 MB/sec execute 34 sec latency 20273.266 ms oleg434-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3246 0.38 MB/sec execute 35 sec latency 20708.207 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3626 0.48 MB/sec execute 36 sec latency 28.139 ms 1 3852 0.49 MB/sec execute 37 sec latency 16.858 ms 1 4059 0.49 MB/sec execute 38 sec latency 19.854 ms 1 4266 0.48 MB/sec execute 39 sec latency 102.593 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 10624 2197888 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 25600 3443712 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 59392 3478528 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 84992 6922240 2% /mnt/lustre 1 4444 0.48 MB/sec execute 40 sec latency 56.331 ms 1 4721 0.50 MB/sec execute 41 sec latency 36.510 ms 1 5052 0.56 MB/sec execute 42 sec latency 57.069 ms test_26 fail mds1 7 times Failing mds1 on oleg434-server Stopping /mnt/lustre-mds1 (opts:) on oleg434-server 1 5237 0.55 MB/sec execute 43 sec latency 56.983 ms 1 5284 0.54 MB/sec execute 44 sec latency 744.243 ms 07:15:24 (1739535324) shut down facet: mds1 facet_host: oleg434-server facet_failover_host: oleg434-server 1 5284 0.53 MB/sec execute 45 sec latency 1744.399 ms 1 5284 0.52 MB/sec execute 46 sec latency 2744.572 ms 1 5284 0.51 MB/sec execute 47 sec latency 3744.738 ms 1 5284 0.50 MB/sec execute 48 sec latency 4744.894 ms 1 5284 0.49 MB/sec execute 49 sec latency 5745.066 ms 1 5284 0.48 MB/sec execute 50 sec latency 6745.266 ms 1 5284 0.47 MB/sec execute 51 sec latency 7745.448 ms 1 5284 0.46 MB/sec execute 52 sec latency 8745.636 ms 1 5284 0.45 MB/sec execute 53 sec latency 9745.798 ms 1 5284 0.44 MB/sec execute 54 sec latency 10745.990 ms Failover mds1 to oleg434-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5284 0.43 MB/sec execute 55 sec latency 11746.319 ms 1 5284 0.43 MB/sec execute 56 sec latency 12746.471 ms oleg434-server: oleg434-server.virtnet: executing set_default_debug -1 all pdsh@oleg434-client: oleg434-server: ssh exited with exit code 1 Started lustre-MDT0000 07:15:37 (1739535337) targets are mounted 07:15:37 (1739535337) facet_failover done 1 5284 0.42 MB/sec execute 57 sec latency 13746.708 ms 1 5284 0.41 MB/sec execute 58 sec latency 14746.861 ms 1 5284 0.40 MB/sec execute 59 sec latency 15747.043 ms 1 5284 0.40 MB/sec execute 60 sec latency 16747.222 ms 1 5284 0.39 MB/sec execute 61 sec latency 17747.394 ms 1 5284 0.39 MB/sec execute 62 sec latency 18747.544 ms 1 5284 0.38 MB/sec execute 63 sec latency 19747.718 ms 1 5284 0.37 MB/sec execute 64 sec latency 20747.852 ms 1 5288 0.37 MB/sec execute 65 sec latency 21719.625 ms oleg434-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 5519 0.36 MB/sec execute 66 sec latency 41.199 ms 1 5798 0.36 MB/sec execute 67 sec latency 17.796 ms kill: sending signal to 15115 failed: No such process 1 6038 0.39 MB/sec execute 68 sec latency 63.998 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri Feb 14 07:15:49 EST 2025 with return code 0 19333 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19333 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished