== replay-dual test 26: dbench and tar with mds failover ========================================================== 19:29:48 (1755041388) Starting client oleg356-client.virtnet: -o user_xattr,flock 192.168.203.156@tcp:/lustre /mnt/lustre Started clients oleg356-client.virtnet: 192.168.203.156@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 44521 Started dbench loop with 44522 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 2210688 3456 2205184 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3730432 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3710976 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 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 Tue Aug 12 19:29:52 EDT 2025 waiting for dbench pid 44591 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 1 129 5.76 MB/sec warmup 1 sec latency 49.544 ms 1 251 4.73 MB/sec warmup 2 sec latency 39.444 ms test_26 fail mds1 1 times 1 355 4.24 MB/sec warmup 3 sec latency 41.432 ms Failing mds1 on oleg356-server Stopping /mnt/lustre-mds1 (opts:) on oleg356-server 1 477 4.17 MB/sec warmup 4 sec latency 32.268 ms 1 477 3.34 MB/sec warmup 5 sec latency 1032.386 ms 19:29:57 (1755041397) shut down facet: mds1 facet_host: oleg356-server facet_failover_host: oleg356-server 1 477 2.78 MB/sec warmup 6 sec latency 2032.520 ms 1 477 2.38 MB/sec warmup 7 sec latency 3032.793 ms 1 477 2.09 MB/sec warmup 8 sec latency 4033.033 ms 1 477 1.85 MB/sec warmup 9 sec latency 5033.256 ms 1 477 1.67 MB/sec warmup 10 sec latency 6033.437 ms 1 477 1.52 MB/sec warmup 11 sec latency 7033.603 ms 1 477 1.39 MB/sec warmup 12 sec latency 8033.848 ms 1 477 1.28 MB/sec warmup 13 sec latency 9034.033 ms 1 477 1.19 MB/sec warmup 14 sec latency 10034.264 ms 1 477 1.11 MB/sec warmup 15 sec latency 11034.470 ms Failover mds1 to oleg356-server mount facets: mds1 1 477 1.04 MB/sec warmup 16 sec latency 12034.693 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 477 0.98 MB/sec warmup 17 sec latency 13034.849 ms 1 477 0.93 MB/sec warmup 18 sec latency 14035.038 ms oleg356-server: oleg356-server.virtnet: executing set_default_debug -1 all pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1 1 477 0.88 MB/sec warmup 19 sec latency 15035.180 ms Started lustre-MDT0000 19:30:11 (1755041411) targets are mounted 19:30:11 (1755041411) facet_failover done 1 477 0.00 MB/sec execute 1 sec latency 17035.446 ms 1 477 0.00 MB/sec execute 2 sec latency 18035.560 ms 1 500 0.26 MB/sec execute 3 sec latency 18824.129 ms oleg356-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 648 1.09 MB/sec execute 4 sec latency 40.899 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 741 0.93 MB/sec execute 5 sec latency 126.408 ms 1 873 0.83 MB/sec execute 6 sec latency 45.700 ms 1 980 0.74 MB/sec execute 7 sec latency 64.893 ms 1 1122 0.79 MB/sec execute 8 sec latency 44.969 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4096 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 10240 3648512 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 49152 3604480 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7252992 1% /mnt/lustre 1 1211 0.71 MB/sec execute 9 sec latency 51.620 ms 1 1412 0.93 MB/sec execute 10 sec latency 47.634 ms 1 1566 0.86 MB/sec execute 11 sec latency 53.547 ms test_26 fail mds1 2 times 1 1686 0.79 MB/sec execute 12 sec latency 69.707 ms Failing mds1 on oleg356-server Stopping /mnt/lustre-mds1 (opts:) on oleg356-server 1 1843 0.74 MB/sec execute 13 sec latency 168.959 ms 19:30:26 (1755041426) shut down facet: mds1 facet_host: oleg356-server facet_failover_host: oleg356-server 1 1843 0.69 MB/sec execute 14 sec latency 1169.109 ms 1 1843 0.64 MB/sec execute 15 sec latency 2169.300 ms 1 1843 0.60 MB/sec execute 16 sec latency 3169.489 ms 1 1843 0.57 MB/sec execute 17 sec latency 4169.668 ms 1 1843 0.54 MB/sec execute 18 sec latency 5169.836 ms 1 1843 0.51 MB/sec execute 19 sec latency 6170.025 ms 1 1843 0.48 MB/sec execute 20 sec latency 7170.149 ms 1 1843 0.46 MB/sec execute 21 sec latency 8170.319 ms 1 1843 0.44 MB/sec execute 22 sec latency 9170.460 ms 1 1843 0.42 MB/sec execute 23 sec latency 10170.621 ms Failover mds1 to oleg356-server 1 1843 0.40 MB/sec execute 24 sec latency 11170.745 ms mount facets: mds1 1 1843 0.39 MB/sec execute 25 sec latency 12170.846 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1843 0.37 MB/sec execute 26 sec latency 13171.025 ms 1 1843 0.36 MB/sec execute 27 sec latency 14171.184 ms oleg356-server: oleg356-server.virtnet: executing set_default_debug -1 all pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1 Started lustre-MDT0000 19:30:40 (1755041440) targets are mounted 19:30:40 (1755041440) facet_failover done 1 1843 0.35 MB/sec execute 28 sec latency 15171.345 ms 1 1843 0.33 MB/sec execute 29 sec latency 16171.448 ms 1 1843 0.32 MB/sec execute 30 sec latency 17171.668 ms 1 1843 0.31 MB/sec execute 31 sec latency 18171.835 ms 1 1843 0.30 MB/sec execute 32 sec latency 19171.961 ms 1 1889 0.29 MB/sec execute 33 sec latency 19773.666 ms oleg356-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 2071 0.29 MB/sec execute 34 sec latency 27.358 ms 1 2286 0.31 MB/sec execute 35 sec latency 29.501 ms 1 2421 0.32 MB/sec execute 36 sec latency 87.468 ms 1 2601 0.33 MB/sec execute 37 sec latency 38.972 ms 1 2922 0.44 MB/sec execute 38 sec latency 87.394 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5120 2203392 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 22528 3600384 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 50176 3543040 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 72704 7143424 2% /mnt/lustre 1 3204 0.45 MB/sec execute 39 sec latency 82.662 ms 1 3507 0.54 MB/sec execute 40 sec latency 36.004 ms 1 3693 0.54 MB/sec execute 41 sec latency 20.731 ms test_26 fail mds1 3 times Failing mds1 on oleg356-server 1 3852 0.55 MB/sec execute 42 sec latency 25.277 ms Stopping /mnt/lustre-mds1 (opts:) on oleg356-server 1 3919 0.54 MB/sec execute 43 sec latency 543.617 ms 19:30:55 (1755041455) shut down facet: mds1 facet_host: oleg356-server facet_failover_host: oleg356-server 1 3919 0.53 MB/sec execute 44 sec latency 1543.804 ms 1 3919 0.52 MB/sec execute 45 sec latency 2544.007 ms 1 3919 0.51 MB/sec execute 46 sec latency 3544.183 ms 1 3919 0.50 MB/sec execute 47 sec latency 4544.338 ms 1 3919 0.49 MB/sec execute 48 sec latency 5544.531 ms 1 3919 0.48 MB/sec execute 49 sec latency 6544.726 ms 1 3919 0.47 MB/sec execute 50 sec latency 7544.883 ms 1 3919 0.46 MB/sec execute 51 sec latency 8545.060 ms 1 3919 0.45 MB/sec execute 52 sec latency 9545.229 ms 1 3919 0.44 MB/sec execute 53 sec latency 10545.391 ms Failover mds1 to oleg356-server mount facets: mds1 1 3919 0.43 MB/sec execute 54 sec latency 11545.553 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3919 0.43 MB/sec execute 55 sec latency 12545.704 ms 1 3919 0.42 MB/sec execute 56 sec latency 13545.833 ms oleg356-server: oleg356-server.virtnet: executing set_default_debug -1 all 1 3919 0.41 MB/sec execute 57 sec latency 14546.009 ms pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1 Started lustre-MDT0000 19:31:09 (1755041469) targets are mounted 19:31:09 (1755041469) facet_failover done 1 3919 0.40 MB/sec execute 58 sec latency 15546.180 ms 1 3919 0.40 MB/sec execute 59 sec latency 16546.343 ms 1 3919 0.39 MB/sec execute 60 sec latency 17546.521 ms 1 3919 0.38 MB/sec execute 61 sec latency 18546.664 ms 1 3919 0.38 MB/sec execute 62 sec latency 19546.853 ms 1 3919 0.37 MB/sec execute 63 sec latency 20547.017 ms 1 3955 0.37 MB/sec execute 64 sec latency 21155.392 ms oleg356-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4070 0.36 MB/sec execute 65 sec latency 32.145 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4179 0.35 MB/sec execute 66 sec latency 38.411 ms 1 4289 0.35 MB/sec execute 67 sec latency 172.873 ms 1 4393 0.35 MB/sec execute 68 sec latency 97.260 ms 1 4495 0.35 MB/sec execute 69 sec latency 175.908 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6272 2202240 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 27648 3612672 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 53248 3527680 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 80896 7140352 2% /mnt/lustre 1 4642 0.36 MB/sec execute 70 sec latency 81.080 ms 1 4791 0.36 MB/sec execute 71 sec latency 36.037 ms 1 5013 0.40 MB/sec execute 72 sec latency 36.140 ms test_26 fail mds1 4 times 1 5141 0.39 MB/sec execute 73 sec latency 63.221 ms Failing mds1 on oleg356-server Stopping /mnt/lustre-mds1 (opts:) on oleg356-server 1 5249 0.39 MB/sec execute 74 sec latency 196.342 ms 1 5254 0.38 MB/sec execute 75 sec latency 917.257 ms 19:31:27 (1755041487) shut down facet: mds1 facet_host: oleg356-server facet_failover_host: oleg356-server 1 5254 0.38 MB/sec execute 76 sec latency 1917.483 ms 1 5254 0.37 MB/sec execute 77 sec latency 2917.673 ms 1 5254 0.37 MB/sec execute 78 sec latency 3917.848 ms 1 5254 0.36 MB/sec execute 79 sec latency 4918.013 ms 1 5254 0.36 MB/sec execute 80 sec latency 5918.183 ms 1 5254 0.35 MB/sec execute 81 sec latency 6918.389 ms 1 5254 0.35 MB/sec execute 82 sec latency 7918.653 ms 1 5254 0.35 MB/sec execute 83 sec latency 8918.839 ms 1 5254 0.34 MB/sec execute 84 sec latency 9919.013 ms 1 5254 0.34 MB/sec execute 85 sec latency 10919.268 ms Failover mds1 to oleg356-server mount facets: mds1 1 5254 0.33 MB/sec execute 86 sec latency 11919.535 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5254 0.33 MB/sec execute 87 sec latency 12919.766 ms 1 5254 0.33 MB/sec execute 88 sec latency 13919.990 ms oleg356-server: oleg356-server.virtnet: executing set_default_debug -1 all pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1 Started lustre-MDT0000 19:31:41 (1755041501) targets are mounted 19:31:41 (1755041501) facet_failover done 1 5254 0.32 MB/sec execute 89 sec latency 14920.229 ms 1 5254 0.32 MB/sec execute 90 sec latency 15920.347 ms 1 5254 0.31 MB/sec execute 91 sec latency 16920.545 ms 1 5254 0.31 MB/sec execute 92 sec latency 17920.720 ms 1 5254 0.31 MB/sec execute 93 sec latency 18920.899 ms oleg356-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5346 0.31 MB/sec execute 94 sec latency 19210.531 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5451 0.30 MB/sec execute 95 sec latency 77.857 ms 1 5617 0.30 MB/sec execute 96 sec latency 52.619 ms 1 5787 0.30 MB/sec execute 97 sec latency 31.387 ms 1 5919 0.31 MB/sec execute 98 sec latency 158.820 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6656 2201856 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 27648 3673088 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 55296 3646464 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 82944 7319552 2% /mnt/lustre 1 6022 0.31 MB/sec execute 99 sec latency 67.391 ms 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 977 76.399 19773.629 Close 762 2.915 26.542 Rename 43 28.739 45.568 Unlink 164 138.396 21155.376 Qpathinfo 918 5.496 51.093 Qfileinfo 182 1.056 5.005 Qfsinfo 146 0.672 8.975 Sfileinfo 100 18.094 56.816 Find 334 3.213 21.447 WriteX 590 4.348 26.079 ReadX 1393 0.656 38.824 LockX 2 3.927 5.147 UnlockX 2 3.931 4.624 Flush 77 45.424 196.328 Throughput 0.31182 MB/sec 1 clients 1 procs max_latency=21155.392 ms stopping dbench on /mnt/lustre at Tue Aug 12 19:31:53 EDT 2025 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 looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt Failing mds1 on oleg356-server Stopping /mnt/lustre-mds1 (opts:) on oleg356-server 19:31:56 (1755041516) shut down facet: mds1 facet_host: oleg356-server facet_failover_host: oleg356-server Failover mds1 to oleg356-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg356-server: oleg356-server.virtnet: executing set_default_debug -1 all pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1 Started lustre-MDT0000 19:32:10 (1755041530) targets are mounted 19:32:10 (1755041530) 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 Aug 12 19:32:16 EDT 2025 waiting for dbench pid 49041 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 oleg356-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 1 115 5.24 MB/sec warmup 1 sec latency 60.330 ms 1 223 4.31 MB/sec warmup 2 sec latency 57.637 ms 1 341 4.09 MB/sec warmup 3 sec latency 41.530 ms 1 473 4.12 MB/sec warmup 4 sec latency 43.303 ms 1 603 4.19 MB/sec warmup 5 sec latency 52.839 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4736 2203776 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 28672 3663872 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 81920 3609600 3% /mnt/lustre[OST:1] filesystem_summary: 7542784 110592 7273472 2% /mnt/lustre 1 695 3.53 MB/sec warmup 6 sec latency 151.689 ms 1 799 3.07 MB/sec warmup 7 sec latency 60.061 ms 1 935 2.72 MB/sec warmup 8 sec latency 57.064 ms test_26 fail mds1 6 times 1 1103 2.55 MB/sec warmup 9 sec latency 34.337 ms Failing mds1 on oleg356-server Stopping /mnt/lustre-mds1 (opts:) on oleg356-server 1 1246 2.31 MB/sec warmup 10 sec latency 37.182 ms 1 1263 2.10 MB/sec warmup 11 sec latency 879.019 ms 19:32:27 (1755041547) shut down facet: mds1 facet_host: oleg356-server facet_failover_host: oleg356-server 1 1263 1.93 MB/sec warmup 12 sec latency 1879.195 ms 1 1263 1.78 MB/sec warmup 13 sec latency 2879.318 ms 1 1263 1.65 MB/sec warmup 14 sec latency 3879.485 ms 1 1263 1.54 MB/sec warmup 15 sec latency 4879.632 ms 1 1263 1.44 MB/sec warmup 16 sec latency 5879.757 ms 1 1263 1.36 MB/sec warmup 17 sec latency 6879.884 ms 1 1263 1.28 MB/sec warmup 18 sec latency 7880.007 ms 1 1263 1.22 MB/sec warmup 19 sec latency 8880.170 ms 1 1263 0.00 MB/sec execute 1 sec latency 10880.455 ms Failover mds1 to oleg356-server mount facets: mds1 1 1263 0.00 MB/sec execute 2 sec latency 11880.572 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1263 0.00 MB/sec execute 3 sec latency 12880.716 ms 1 1263 0.00 MB/sec execute 4 sec latency 13880.844 ms oleg356-server: oleg356-server.virtnet: executing set_default_debug -1 all pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1 1 1263 0.00 MB/sec execute 5 sec latency 14880.999 ms Started lustre-MDT0000 19:32:41 (1755041561) targets are mounted 19:32:41 (1755041561) facet_failover done 1 1263 0.00 MB/sec execute 6 sec latency 15881.378 ms 1 1263 0.00 MB/sec execute 7 sec latency 16881.644 ms 1 1263 0.00 MB/sec execute 8 sec latency 17881.869 ms 1 1263 0.00 MB/sec execute 9 sec latency 18882.034 ms 1 1263 0.00 MB/sec execute 10 sec latency 19882.207 ms oleg356-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1449 0.26 MB/sec execute 11 sec latency 20036.816 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1591 0.25 MB/sec execute 12 sec latency 87.577 ms 1 1762 0.24 MB/sec execute 13 sec latency 94.882 ms 1 1957 0.24 MB/sec execute 14 sec latency 80.488 ms 1 2148 0.24 MB/sec execute 15 sec latency 26.233 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3712 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 7168 3708928 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 33792 3686400 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 40960 7395328 1% /mnt/lustre 1 2350 0.30 MB/sec execute 16 sec latency 82.026 ms 1 2466 0.32 MB/sec execute 17 sec latency 56.097 ms 1 2566 0.32 MB/sec execute 18 sec latency 427.148 ms test_26 fail mds1 7 times 1 2566 0.30 MB/sec execute 19 sec latency 1432.532 ms Failing mds1 on oleg356-server 1 2604 0.29 MB/sec execute 20 sec latency 1841.553 ms Stopping /mnt/lustre-mds1 (opts:) on oleg356-server 1 2775 0.42 MB/sec execute 21 sec latency 459.677 ms 19:32:57 (1755041577) shut down facet: mds1 facet_host: oleg356-server facet_failover_host: oleg356-server 1 2775 0.40 MB/sec execute 22 sec latency 1459.867 ms 1 2775 0.38 MB/sec execute 23 sec latency 2460.025 ms 1 2775 0.37 MB/sec execute 24 sec latency 3460.180 ms 1 2775 0.35 MB/sec execute 25 sec latency 4460.369 ms 1 2775 0.34 MB/sec execute 26 sec latency 5460.663 ms 1 2775 0.33 MB/sec execute 27 sec latency 6460.837 ms 1 2775 0.32 MB/sec execute 28 sec latency 7461.015 ms 1 2775 0.31 MB/sec execute 29 sec latency 8461.181 ms 1 2775 0.30 MB/sec execute 30 sec latency 9461.333 ms 1 2775 0.29 MB/sec execute 31 sec latency 10461.575 ms Failover mds1 to oleg356-server mount facets: mds1 1 2775 0.28 MB/sec execute 32 sec latency 11461.803 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2775 0.27 MB/sec execute 33 sec latency 12461.974 ms 1 2775 0.26 MB/sec execute 34 sec latency 13462.104 ms oleg356-server: oleg356-server.virtnet: executing set_default_debug -1 all 1 2775 0.25 MB/sec execute 35 sec latency 14462.257 ms pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1 Started lustre-MDT0000 19:33:11 (1755041591) targets are mounted 19:33:11 (1755041591) facet_failover done 1 2775 0.25 MB/sec execute 36 sec latency 15462.457 ms 1 2775 0.24 MB/sec execute 37 sec latency 16462.620 ms 1 2775 0.23 MB/sec execute 38 sec latency 17462.778 ms 1 2775 0.23 MB/sec execute 39 sec latency 18462.914 ms oleg356-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2967 0.26 MB/sec execute 40 sec latency 18773.690 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3237 0.28 MB/sec execute 41 sec latency 81.737 ms 1 3533 0.36 MB/sec execute 42 sec latency 24.939 ms 1 3706 0.36 MB/sec execute 43 sec latency 26.227 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 3868 0.38 MB/sec execute 44 sec latency 25.514 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Aug 12 19:33:21 EDT 2025 with return code 0 1 4014 0.38 MB/sec execute 45 sec latency 26.068 ms 49041 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 49041 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished