== replay-dual test 26: dbench and tar with mds failover ========================================================== 00:12:48 (1744171968) Starting client oleg458-client.virtnet: -o user_xattr,flock 192.168.204.158@tcp:/lustre /mnt/lustre Started clients oleg458-client.virtnet: 192.168.204.158@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 14943 Started dbench loop with 14944 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 Wed Apr 9 00:12:50 EDT 2025 waiting for dbench pid 14975 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 1 283 10.51 MB/sec warmup 1 sec latency 21.050 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3668992 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 29696 3657728 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 32768 7326720 1% /mnt/lustre 1 542 9.55 MB/sec warmup 2 sec latency 18.419 ms 1 825 7.16 MB/sec warmup 3 sec latency 48.166 ms 1 1119 5.74 MB/sec warmup 4 sec latency 34.585 ms test_26 fail mds1 1 times Failing mds1 on oleg458-server Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 1474 5.21 MB/sec warmup 5 sec latency 16.131 ms 00:12:55 (1744171975) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 1474 4.34 MB/sec warmup 6 sec latency 1011.073 ms 1 1474 3.72 MB/sec warmup 7 sec latency 2011.190 ms 1 1474 3.25 MB/sec warmup 8 sec latency 3011.333 ms 1 1474 2.89 MB/sec warmup 9 sec latency 4011.494 ms 1 1474 2.60 MB/sec warmup 10 sec latency 5011.674 ms 1 1474 2.37 MB/sec warmup 11 sec latency 6011.866 ms 1 1474 2.17 MB/sec warmup 12 sec latency 7012.034 ms 1 1474 2.00 MB/sec warmup 13 sec latency 8012.173 ms 1 1474 1.86 MB/sec warmup 14 sec latency 9012.346 ms 1 1474 1.74 MB/sec warmup 15 sec latency 10012.570 ms Failover mds1 to oleg458-server mount facets: mds1 1 1474 1.63 MB/sec warmup 16 sec latency 11012.726 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1474 1.53 MB/sec warmup 17 sec latency 12012.835 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 1 1474 1.45 MB/sec warmup 18 sec latency 13012.939 ms Started lustre-MDT0000 00:13:08 (1744171988) targets are mounted 00:13:08 (1744171988) facet_failover done 1 1474 1.37 MB/sec warmup 19 sec latency 14013.110 ms 1 1474 0.00 MB/sec execute 1 sec latency 16013.332 ms 1 1474 0.00 MB/sec execute 2 sec latency 17013.487 ms 1 1474 0.00 MB/sec execute 3 sec latency 18013.585 ms 1 1504 0.00 MB/sec execute 4 sec latency 18892.013 ms oleg458-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 1821 0.06 MB/sec execute 5 sec latency 27.489 ms 1 2156 0.11 MB/sec execute 6 sec latency 42.782 ms 1 2427 0.29 MB/sec execute 7 sec latency 38.737 ms 1 2908 0.86 MB/sec execute 8 sec latency 35.416 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4992 2203520 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 16384 3577856 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 38912 3532800 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7110656 1% /mnt/lustre 1 3246 0.97 MB/sec execute 9 sec latency 45.657 ms 1 3572 1.24 MB/sec execute 10 sec latency 21.364 ms 1 3804 1.25 MB/sec execute 11 sec latency 18.381 ms test_26 fail mds1 2 times 1 4046 1.17 MB/sec execute 12 sec latency 13.564 ms Failing mds1 on oleg458-server Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 4246 1.10 MB/sec execute 13 sec latency 293.106 ms 00:13:23 (1744172003) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 4246 1.02 MB/sec execute 14 sec latency 1293.336 ms 1 4246 0.95 MB/sec execute 15 sec latency 2293.545 ms 1 4246 0.89 MB/sec execute 16 sec latency 3293.755 ms 1 4246 0.84 MB/sec execute 17 sec latency 4294.036 ms 1 4246 0.79 MB/sec execute 18 sec latency 5294.285 ms 1 4246 0.75 MB/sec execute 19 sec latency 6294.483 ms 1 4246 0.71 MB/sec execute 20 sec latency 7294.678 ms 1 4246 0.68 MB/sec execute 21 sec latency 8294.848 ms 1 4246 0.65 MB/sec execute 22 sec latency 9294.987 ms 1 4246 0.62 MB/sec execute 23 sec latency 10295.143 ms Failover mds1 to oleg458-server mount facets: mds1 1 4246 0.59 MB/sec execute 24 sec latency 11295.257 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4246 0.57 MB/sec execute 25 sec latency 12295.456 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 00:13:35 (1744172015) targets are mounted 00:13:35 (1744172015) facet_failover done 1 4246 0.55 MB/sec execute 26 sec latency 13295.590 ms 1 4246 0.53 MB/sec execute 27 sec latency 14295.697 ms 1 4246 0.51 MB/sec execute 28 sec latency 15295.804 ms 1 4246 0.49 MB/sec execute 29 sec latency 16295.941 ms 1 4246 0.48 MB/sec execute 30 sec latency 17296.099 ms 1 4246 0.46 MB/sec execute 31 sec latency 18296.220 ms 1 4246 0.45 MB/sec execute 32 sec latency 19296.347 ms 1 4246 0.43 MB/sec execute 33 sec latency 20296.453 ms 1 4279 0.42 MB/sec execute 34 sec latency 21107.871 ms oleg458-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 4483 0.42 MB/sec execute 35 sec latency 49.893 ms 1 4781 0.45 MB/sec execute 36 sec latency 40.239 ms 1 5135 0.52 MB/sec execute 37 sec latency 54.085 ms 1 5368 0.51 MB/sec execute 38 sec latency 26.057 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6528 2201984 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 19456 3474432 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 43008 3468288 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 62464 6942720 1% /mnt/lustre 1 5672 0.51 MB/sec execute 39 sec latency 44.683 ms 1 5976 0.53 MB/sec execute 40 sec latency 36.528 ms 1 6474 0.65 MB/sec execute 41 sec latency 33.947 ms test_26 fail mds1 3 times Failing mds1 on oleg458-server 1 6916 0.68 MB/sec execute 42 sec latency 44.835 ms Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 00:13:53 (1744172033) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 7086 0.73 MB/sec execute 43 sec latency 734.225 ms 1 7086 0.72 MB/sec execute 44 sec latency 1734.438 ms 1 7086 0.70 MB/sec execute 45 sec latency 2734.684 ms 1 7086 0.68 MB/sec execute 46 sec latency 3734.859 ms 1 7086 0.67 MB/sec execute 47 sec latency 4735.057 ms 1 7086 0.66 MB/sec execute 48 sec latency 5735.352 ms 1 7086 0.64 MB/sec execute 49 sec latency 6735.604 ms 1 7086 0.63 MB/sec execute 50 sec latency 7735.837 ms 1 7086 0.62 MB/sec execute 51 sec latency 8736.076 ms 1 7086 0.60 MB/sec execute 52 sec latency 9736.381 ms 1 7086 0.59 MB/sec execute 53 sec latency 10736.626 ms Failover mds1 to oleg458-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7086 0.58 MB/sec execute 54 sec latency 11736.808 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all 1 7086 0.57 MB/sec execute 55 sec latency 12736.944 ms pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 00:14:05 (1744172045) targets are mounted 00:14:05 (1744172045) facet_failover done 1 7086 0.56 MB/sec execute 56 sec latency 13737.205 ms 1 7086 0.55 MB/sec execute 57 sec latency 14737.442 ms 1 7086 0.54 MB/sec execute 58 sec latency 15737.678 ms 1 7086 0.53 MB/sec execute 59 sec latency 16737.898 ms 1 7086 0.52 MB/sec execute 60 sec latency 17738.153 ms 1 7086 0.52 MB/sec execute 61 sec latency 18738.358 ms 1 7086 0.51 MB/sec execute 62 sec latency 19738.587 ms 1 7086 0.50 MB/sec execute 63 sec latency 20738.705 ms 1 7109 0.49 MB/sec execute 64 sec latency 21620.240 ms oleg458-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 7375 0.51 MB/sec execute 65 sec latency 18.229 ms 1 7592 0.50 MB/sec execute 66 sec latency 14.920 ms 1 7824 0.50 MB/sec execute 67 sec latency 85.029 ms 1 8035 0.50 MB/sec execute 68 sec latency 40.279 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8192 2200320 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 21504 3398656 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3417088 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 66560 6815744 1% /mnt/lustre 1 8332 0.51 MB/sec execute 69 sec latency 27.024 ms 1 8676 0.55 MB/sec execute 70 sec latency 32.464 ms 1 8940 0.54 MB/sec execute 71 sec latency 25.842 ms test_26 fail mds1 4 times Failing mds1 on oleg458-server 1 9270 0.54 MB/sec execute 72 sec latency 38.170 ms Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 9446 0.55 MB/sec execute 73 sec latency 603.344 ms 00:14:23 (1744172063) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 9446 0.54 MB/sec execute 74 sec latency 1603.495 ms 1 9446 0.53 MB/sec execute 75 sec latency 2603.657 ms 1 9446 0.53 MB/sec execute 76 sec latency 3603.816 ms 1 9446 0.52 MB/sec execute 77 sec latency 4604.000 ms 1 9446 0.51 MB/sec execute 78 sec latency 5604.257 ms 1 9446 0.51 MB/sec execute 79 sec latency 6604.452 ms 1 9446 0.50 MB/sec execute 80 sec latency 7604.654 ms 1 9446 0.49 MB/sec execute 81 sec latency 8604.837 ms 1 9446 0.49 MB/sec execute 82 sec latency 9605.072 ms 1 9446 0.48 MB/sec execute 83 sec latency 10605.292 ms Failover mds1 to oleg458-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 9446 0.48 MB/sec execute 84 sec latency 11605.468 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all 1 9446 0.47 MB/sec execute 85 sec latency 12605.608 ms pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 00:14:35 (1744172075) targets are mounted 00:14:35 (1744172075) facet_failover done 1 9446 0.47 MB/sec execute 86 sec latency 13605.814 ms 1 9446 0.46 MB/sec execute 87 sec latency 14606.048 ms 1 9446 0.45 MB/sec execute 88 sec latency 15606.271 ms 1 9446 0.45 MB/sec execute 89 sec latency 16606.438 ms 1 9446 0.44 MB/sec execute 90 sec latency 17606.594 ms 1 9446 0.44 MB/sec execute 91 sec latency 18606.708 ms 1 9446 0.44 MB/sec execute 92 sec latency 19606.898 ms 1 9446 0.43 MB/sec execute 93 sec latency 20607.078 ms 1 9460 0.43 MB/sec execute 94 sec latency 21510.126 ms oleg458-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 9819 0.46 MB/sec execute 95 sec latency 27.848 ms 1 10376 0.50 MB/sec execute 96 sec latency 46.778 ms 1 10793 0.53 MB/sec execute 97 sec latency 16.176 ms 1 11041 0.53 MB/sec execute 98 sec latency 34.104 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9472 2199040 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 23552 3389440 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 46080 3341312 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 69632 6730752 2% /mnt/lustre 1 11297 0.53 MB/sec execute 99 sec latency 14.044 ms 1 cleanup 100 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1742 19.960 18892.001 Close 1263 18.787 21620.220 Rename 70 15.039 28.194 Unlink 358 4.575 12.812 Qpathinfo 1599 2.671 29.992 Qfileinfo 275 0.409 2.461 Qfsinfo 287 0.527 3.445 Sfileinfo 126 346.424 21510.113 Find 609 1.186 10.938 WriteX 851 1.919 15.623 ReadX 2719 0.117 30.533 LockX 6 1.563 2.164 UnlockX 6 1.712 2.205 Flush 123 23.366 98.582 Throughput 0.528991 MB/sec 1 clients 1 procs max_latency=21620.240 ms stopping dbench on /mnt/lustre at Wed Apr 9 00:14:50 EDT 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 test_26 fail mds1 5 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 Wed Apr 9 00:14:51 EDT 2025 waiting for dbench pid 19314 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 Failing mds1 on oleg458-server 1 of 1 processes prepared for launch 0 sec releasing clients Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 129 5.76 MB/sec warmup 1 sec latency 526.500 ms 00:14:53 (1744172093) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 129 2.88 MB/sec warmup 2 sec latency 1526.706 ms 1 129 1.92 MB/sec warmup 3 sec latency 2526.858 ms 1 129 1.44 MB/sec warmup 4 sec latency 3526.995 ms 1 129 1.15 MB/sec warmup 5 sec latency 4527.154 ms 1 129 0.96 MB/sec warmup 6 sec latency 5527.304 ms 1 129 0.82 MB/sec warmup 7 sec latency 6527.462 ms 1 129 0.72 MB/sec warmup 8 sec latency 7527.625 ms 1 129 0.64 MB/sec warmup 9 sec latency 8527.802 ms 1 129 0.58 MB/sec warmup 10 sec latency 9527.957 ms 1 129 0.52 MB/sec warmup 11 sec latency 10528.117 ms Failover mds1 to oleg458-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 129 0.48 MB/sec warmup 12 sec latency 11528.328 ms 1 129 0.44 MB/sec warmup 13 sec latency 12528.513 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 00:15:05 (1744172105) targets are mounted 00:15:05 (1744172105) facet_failover done 1 129 0.41 MB/sec warmup 14 sec latency 13528.690 ms 1 129 0.38 MB/sec warmup 15 sec latency 14528.834 ms 1 129 0.36 MB/sec warmup 16 sec latency 15528.985 ms 1 129 0.34 MB/sec warmup 17 sec latency 16529.136 ms 1 129 0.32 MB/sec warmup 18 sec latency 17529.333 ms 1 129 0.30 MB/sec warmup 19 sec latency 18529.492 ms 1 129 0.00 MB/sec execute 1 sec latency 20529.715 ms 1 137 0.13 MB/sec execute 2 sec latency 21491.985 ms oleg458-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 1 382 2.60 MB/sec execute 3 sec latency 22.004 ms 1 695 3.86 MB/sec execute 4 sec latency 42.558 ms 1 913 3.20 MB/sec execute 5 sec latency 33.136 ms 1 1198 2.88 MB/sec execute 6 sec latency 33.289 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 11008 2197504 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 20480 3406848 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 49152 3358720 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 69632 6765568 2% /mnt/lustre 1 1558 2.91 MB/sec execute 7 sec latency 43.822 ms 1 1880 2.58 MB/sec execute 8 sec latency 41.965 ms 1 2218 2.33 MB/sec execute 9 sec latency 33.409 ms test_26 fail mds1 6 times Failing mds1 on oleg458-server 1 2571 2.32 MB/sec execute 10 sec latency 50.641 ms Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 2776 2.38 MB/sec execute 11 sec latency 620.263 ms 00:15:23 (1744172123) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 2776 2.18 MB/sec execute 12 sec latency 1620.625 ms 1 2776 2.02 MB/sec execute 13 sec latency 2620.970 ms 1 2776 1.87 MB/sec execute 14 sec latency 3621.251 ms 1 2776 1.75 MB/sec execute 15 sec latency 4621.506 ms 1 2776 1.64 MB/sec execute 16 sec latency 5621.811 ms 1 2776 1.54 MB/sec execute 17 sec latency 6622.034 ms 1 2776 1.46 MB/sec execute 18 sec latency 7622.183 ms 1 2776 1.38 MB/sec execute 19 sec latency 8622.428 ms 1 2776 1.31 MB/sec execute 20 sec latency 9622.756 ms 1 2776 1.25 MB/sec execute 21 sec latency 10623.001 ms Failover mds1 to oleg458-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2776 1.19 MB/sec execute 22 sec latency 11623.143 ms 1 2776 1.14 MB/sec execute 23 sec latency 12623.341 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 00:15:35 (1744172135) targets are mounted 00:15:35 (1744172135) facet_failover done 1 2776 1.09 MB/sec execute 24 sec latency 13623.681 ms 1 2776 1.05 MB/sec execute 25 sec latency 14623.915 ms 1 2776 1.01 MB/sec execute 26 sec latency 15624.146 ms 1 2776 0.97 MB/sec execute 27 sec latency 16624.394 ms 1 2776 0.94 MB/sec execute 28 sec latency 17624.626 ms 1 2776 0.90 MB/sec execute 29 sec latency 18624.856 ms 1 2776 0.87 MB/sec execute 30 sec latency 19625.083 ms 1 2776 0.85 MB/sec execute 31 sec latency 20625.267 ms 1 2776 0.82 MB/sec execute 32 sec latency 21625.420 ms oleg458-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3197 0.86 MB/sec execute 33 sec latency 21830.307 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3673 0.97 MB/sec execute 34 sec latency 75.157 ms 1 3941 0.98 MB/sec execute 35 sec latency 14.593 ms 1 4211 0.96 MB/sec execute 36 sec latency 15.426 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9984 2198528 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 25600 3563520 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 53248 3550208 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 78848 7113728 2% /mnt/lustre 1 4381 0.94 MB/sec execute 37 sec latency 122.973 ms 1 4652 0.95 MB/sec execute 38 sec latency 33.959 ms 1 5028 1.01 MB/sec execute 39 sec latency 17.724 ms test_26 fail mds1 7 times 1 5276 0.99 MB/sec execute 40 sec latency 51.868 ms Failing mds1 on oleg458-server Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 5441 0.97 MB/sec execute 41 sec latency 325.701 ms 00:15:53 (1744172153) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 5441 0.95 MB/sec execute 42 sec latency 1325.931 ms 1 5441 0.92 MB/sec execute 43 sec latency 2326.141 ms 1 5441 0.90 MB/sec execute 44 sec latency 3326.356 ms 1 5441 0.88 MB/sec execute 45 sec latency 4326.562 ms 1 5441 0.86 MB/sec execute 46 sec latency 5326.764 ms 1 5441 0.85 MB/sec execute 47 sec latency 6326.932 ms 1 5441 0.83 MB/sec execute 48 sec latency 7327.073 ms 1 5441 0.81 MB/sec execute 49 sec latency 8327.222 ms 1 5441 0.79 MB/sec execute 50 sec latency 9327.375 ms 1 5441 0.78 MB/sec execute 51 sec latency 10327.569 ms Failover mds1 to oleg458-server mount facets: mds1 1 5441 0.76 MB/sec execute 52 sec latency 11327.758 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5441 0.75 MB/sec execute 53 sec latency 12327.908 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 1 5441 0.74 MB/sec execute 54 sec latency 13328.134 ms Started lustre-MDT0000 00:16:06 (1744172166) targets are mounted 00:16:06 (1744172166) facet_failover done 1 5441 0.72 MB/sec execute 55 sec latency 14328.380 ms 1 5441 0.71 MB/sec execute 56 sec latency 15328.603 ms 1 5441 0.70 MB/sec execute 57 sec latency 16328.813 ms 1 5441 0.68 MB/sec execute 58 sec latency 17329.083 ms 1 5441 0.67 MB/sec execute 59 sec latency 18329.279 ms 1 5441 0.66 MB/sec execute 60 sec latency 19329.453 ms 1 5441 0.65 MB/sec execute 61 sec latency 20329.598 ms 1 5449 0.64 MB/sec execute 62 sec latency 21250.646 ms oleg458-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 5761 0.64 MB/sec execute 63 sec latency 20.008 ms 1 6039 0.66 MB/sec execute 64 sec latency 58.326 ms 1 6551 0.72 MB/sec execute 65 sec latency 32.412 ms 1 7120 0.78 MB/sec execute 66 sec latency 37.419 ms 1 7404 0.79 MB/sec execute 67 sec latency 15.110 ms 1 7654 0.79 MB/sec execute 68 sec latency 14.938 ms 1 7894 0.78 MB/sec execute 69 sec latency 77.970 ms 1 8139 0.79 MB/sec execute 70 sec latency 38.935 ms 1 8535 0.82 MB/sec execute 71 sec latency 16.484 ms 1 8773 0.82 MB/sec execute 72 sec latency 76.691 ms 1 9074 0.81 MB/sec execute 73 sec latency 44.967 ms 1 9435 0.81 MB/sec execute 74 sec latency 13.007 ms 1 9706 0.82 MB/sec execute 75 sec latency 69.851 ms 1 10321 0.88 MB/sec execute 76 sec latency 41.537 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Wed Apr 9 00:16:28 EDT 2025 with return code 0 19314 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19314 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished