== replay-dual test 26: dbench and tar with mds failover ========================================================== 07:17:47 (1739535467) Starting client oleg132-client.virtnet: -o user_xattr,flock 192.168.201.132@tcp:/lustre /mnt/lustre Started clients oleg132-client.virtnet: 192.168.201.132@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 4068 Started dbench loop with 4069 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush /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 Fri Feb 14 07:17:48 EST 2025 waiting for dbench pid 4109 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 1 231 8.88 MB/sec warmup 1 sec latency 29.667 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2292 1285396 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2088 1285600 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26120 3555868 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7161352 1% /mnt/lustre 1 478 8.34 MB/sec warmup 2 sec latency 20.747 ms 1 738 7.10 MB/sec warmup 3 sec latency 187.023 ms 1 970 5.45 MB/sec warmup 4 sec latency 18.996 ms test_26 fail mds1 1 times 1 1263 4.62 MB/sec warmup 5 sec latency 17.572 ms Failing mds1 on oleg132-server Stopping /mnt/lustre-mds1 (opts:) on oleg132-server 1 1534 4.35 MB/sec warmup 6 sec latency 296.791 ms 07:17:55 (1739535475) shut down facet: mds1 facet_host: oleg132-server facet_failover_host: oleg132-server 1 1534 3.73 MB/sec warmup 7 sec latency 1297.015 ms 1 1534 3.26 MB/sec warmup 8 sec latency 2297.220 ms 1 1534 2.90 MB/sec warmup 9 sec latency 3297.470 ms 1 1534 2.61 MB/sec warmup 10 sec latency 4297.714 ms 1 1534 2.37 MB/sec warmup 11 sec latency 5297.993 ms 1 1534 2.17 MB/sec warmup 12 sec latency 6298.231 ms 1 1534 2.01 MB/sec warmup 13 sec latency 7298.461 ms 1 1534 1.86 MB/sec warmup 14 sec latency 8298.685 ms 1 1534 1.74 MB/sec warmup 15 sec latency 9298.922 ms 1 1534 1.63 MB/sec warmup 16 sec latency 10299.259 ms Failover mds1 to oleg132-server mount facets: mds1 1 1534 1.54 MB/sec warmup 17 sec latency 11299.473 ms 1 1534 1.45 MB/sec warmup 18 sec latency 12299.689 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1534 1.37 MB/sec warmup 19 sec latency 13299.826 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 Started lustre-MDT0000 07:18:09 (1739535489) targets are mounted 07:18:09 (1739535489) facet_failover done 1 1534 0.00 MB/sec execute 1 sec latency 15300.209 ms 1 1534 0.00 MB/sec execute 2 sec latency 16300.449 ms 1 1534 0.00 MB/sec execute 3 sec latency 17300.619 ms 1 1534 0.00 MB/sec execute 4 sec latency 18300.820 ms 1 1534 0.00 MB/sec execute 5 sec latency 19300.958 ms oleg132-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1751 0.03 MB/sec execute 6 sec latency 19533.203 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2016 0.06 MB/sec execute 7 sec latency 19.185 ms 1 2333 0.22 MB/sec execute 8 sec latency 22.830 ms 1 2584 0.32 MB/sec execute 9 sec latency 20.445 ms 1 3029 0.75 MB/sec execute 10 sec latency 23.471 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2936 1284752 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2600 1285088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30376 3566868 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 4700 3594904 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 35076 7161772 1% /mnt/lustre 1 3563 1.12 MB/sec execute 11 sec latency 19.942 ms 1 3840 1.14 MB/sec execute 12 sec latency 17.841 ms 1 4036 1.07 MB/sec execute 13 sec latency 21.119 ms test_26 fail mds2 2 times 1 4263 1.01 MB/sec execute 14 sec latency 46.729 ms Failing mds2 on oleg132-server Stopping /mnt/lustre-mds2 (opts:) on oleg132-server 1 4518 0.99 MB/sec execute 15 sec latency 34.386 ms 07:18:24 (1739535504) shut down facet: mds2 facet_host: oleg132-server facet_failover_host: oleg132-server 1 4564 0.93 MB/sec execute 16 sec latency 747.218 ms 1 4564 0.88 MB/sec execute 17 sec latency 1747.332 ms 1 4564 0.83 MB/sec execute 18 sec latency 2747.483 ms 1 4564 0.79 MB/sec execute 19 sec latency 3747.617 ms 1 4564 0.75 MB/sec execute 20 sec latency 4747.743 ms 1 4564 0.71 MB/sec execute 21 sec latency 5747.918 ms 1 4564 0.68 MB/sec execute 22 sec latency 6748.073 ms 1 4564 0.65 MB/sec execute 23 sec latency 7748.229 ms 1 4564 0.62 MB/sec execute 24 sec latency 8748.375 ms 1 4564 0.60 MB/sec execute 25 sec latency 9748.510 ms Failover mds2 to oleg132-server mount facets: mds2 1 4564 0.57 MB/sec execute 26 sec latency 10748.629 ms 1 4564 0.55 MB/sec execute 27 sec latency 11748.802 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4564 0.53 MB/sec execute 28 sec latency 12748.947 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all 1 4564 0.51 MB/sec execute 29 sec latency 13749.056 ms pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 Started lustre-MDT0001 07:18:38 (1739535518) targets are mounted 07:18:38 (1739535518) facet_failover done 1 4564 0.50 MB/sec execute 30 sec latency 14749.170 ms 1 4564 0.48 MB/sec execute 31 sec latency 15749.295 ms 1 4564 0.47 MB/sec execute 32 sec latency 16749.466 ms 1 4564 0.45 MB/sec execute 33 sec latency 17749.592 ms 1 4632 0.47 MB/sec execute 34 sec latency 18573.068 ms oleg132-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 4992 0.54 MB/sec execute 35 sec latency 18.566 ms 1 5251 0.53 MB/sec execute 36 sec latency 16.576 ms 1 5470 0.53 MB/sec execute 37 sec latency 25.652 ms 1 5726 0.52 MB/sec execute 38 sec latency 19.036 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4492 1283196 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2592 1285096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 39532 3548248 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 10328 3580436 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49860 7128684 1% /mnt/lustre 1 5954 0.54 MB/sec execute 39 sec latency 20.697 ms 1 6325 0.62 MB/sec execute 40 sec latency 20.504 ms 1 6849 0.69 MB/sec execute 41 sec latency 18.614 ms 1 7234 0.76 MB/sec execute 42 sec latency 18.522 ms test_26 fail mds1 3 times Failing mds1 on oleg132-server 1 7476 0.77 MB/sec execute 43 sec latency 26.653 ms Stopping /mnt/lustre-mds1 (opts:) on oleg132-server 1 7627 0.75 MB/sec execute 44 sec latency 52.188 ms 07:18:52 (1739535532) shut down facet: mds1 facet_host: oleg132-server facet_failover_host: oleg132-server 1 7627 0.74 MB/sec execute 45 sec latency 1052.430 ms 1 7627 0.72 MB/sec execute 46 sec latency 2052.623 ms 1 7627 0.70 MB/sec execute 47 sec latency 3052.805 ms 1 7627 0.69 MB/sec execute 48 sec latency 4053.037 ms 1 7627 0.68 MB/sec execute 49 sec latency 5053.245 ms 1 7627 0.66 MB/sec execute 50 sec latency 6053.424 ms 1 7627 0.65 MB/sec execute 51 sec latency 7053.620 ms 1 7627 0.64 MB/sec execute 52 sec latency 8053.759 ms 1 7627 0.62 MB/sec execute 53 sec latency 9053.982 ms 1 7627 0.61 MB/sec execute 54 sec latency 10054.280 ms Failover mds1 to oleg132-server mount facets: mds1 1 7627 0.60 MB/sec execute 55 sec latency 11054.527 ms 1 7627 0.59 MB/sec execute 56 sec latency 12056.948 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 7627 0.58 MB/sec execute 57 sec latency 13057.101 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 1 7627 0.57 MB/sec execute 58 sec latency 14057.190 ms Started lustre-MDT0000 07:19:06 (1739535546) targets are mounted 07:19:06 (1739535546) facet_failover done 1 7627 0.56 MB/sec execute 59 sec latency 15057.358 ms 1 7627 0.55 MB/sec execute 60 sec latency 16057.499 ms 1 7627 0.54 MB/sec execute 61 sec latency 17057.677 ms 1 7627 0.53 MB/sec execute 62 sec latency 18057.823 ms 1 7627 0.53 MB/sec execute 63 sec latency 19059.267 ms 1 7710 0.52 MB/sec execute 64 sec latency 19758.450 ms oleg132-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 7997 0.52 MB/sec execute 65 sec latency 15.521 ms 1 8288 0.53 MB/sec execute 66 sec latency 17.371 ms 1 8602 0.57 MB/sec execute 67 sec latency 18.305 ms 1 8829 0.56 MB/sec execute 68 sec latency 29.116 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4816 1282872 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2808 1284880 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 47536 3536372 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 10404 3574724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 57940 7111096 1% /mnt/lustre 1 9113 0.56 MB/sec execute 69 sec latency 16.181 ms 1 9378 0.56 MB/sec execute 70 sec latency 84.363 ms 1 9553 0.57 MB/sec execute 71 sec latency 30.276 ms 1 9862 0.61 MB/sec execute 72 sec latency 30.284 ms test_26 fail mds2 4 times Failing mds2 on oleg132-server Stopping /mnt/lustre-mds2 (opts:) on oleg132-server 1 10377 0.65 MB/sec execute 73 sec latency 25.202 ms 1 10464 0.64 MB/sec execute 74 sec latency 806.913 ms 1 10464 0.63 MB/sec execute 75 sec latency 1807.074 ms 1 10464 0.63 MB/sec execute 76 sec latency 2807.255 ms 1 10464 0.62 MB/sec execute 77 sec latency 3807.413 ms 1 10464 0.61 MB/sec execute 78 sec latency 4807.576 ms 1 10464 0.60 MB/sec execute 79 sec latency 5807.842 ms 07:19:28 (1739535568) shut down facet: mds2 facet_host: oleg132-server facet_failover_host: oleg132-server 1 10464 0.59 MB/sec execute 80 sec latency 6808.043 ms 1 10464 0.59 MB/sec execute 81 sec latency 7808.200 ms 1 10464 0.58 MB/sec execute 82 sec latency 8808.395 ms 1 10464 0.57 MB/sec execute 83 sec latency 9808.617 ms 1 10464 0.57 MB/sec execute 84 sec latency 10808.853 ms 1 10464 0.56 MB/sec execute 85 sec latency 11809.122 ms 1 10464 0.55 MB/sec execute 86 sec latency 12809.338 ms 1 10464 0.55 MB/sec execute 87 sec latency 13809.621 ms 1 10464 0.54 MB/sec execute 88 sec latency 14809.804 ms 1 10464 0.53 MB/sec execute 89 sec latency 15810.019 ms Failover mds2 to oleg132-server mount facets: mds2 1 10464 0.53 MB/sec execute 90 sec latency 16810.211 ms 1 10464 0.52 MB/sec execute 91 sec latency 17810.425 ms 1 10464 0.52 MB/sec execute 92 sec latency 18810.649 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 10464 0.51 MB/sec execute 93 sec latency 19810.837 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all 1 10464 0.51 MB/sec execute 94 sec latency 20811.113 ms pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 Started lustre-MDT0001 07:19:43 (1739535583) targets are mounted 07:19:43 (1739535583) facet_failover done 1 10464 0.50 MB/sec execute 95 sec latency 21811.445 ms 1 10464 0.50 MB/sec execute 96 sec latency 22811.649 ms 1 10464 0.49 MB/sec execute 97 sec latency 23811.805 ms 1 10464 0.49 MB/sec execute 98 sec latency 24811.939 ms 1 10654 0.51 MB/sec execute 99 sec latency 25384.972 ms oleg132-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 cleanup 100 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1574 37.950 25384.938 Close 1184 1.866 13.066 Rename 68 16.014 30.261 Unlink 298 5.288 25.377 Qpathinfo 1476 16.158 19533.179 Qfileinfo 266 0.503 2.183 Qfsinfo 265 1.046 10.387 Sfileinfo 116 9.633 20.072 Find 569 37.227 19758.436 WriteX 804 2.327 10.451 ReadX 2640 0.085 2.522 LockX 6 1.811 2.270 UnlockX 6 1.923 2.191 Flush 104 9.189 46.713 Throughput 0.510618 MB/sec 1 clients 1 procs max_latency=25384.972 ms stopping dbench on /mnt/lustre at Fri Feb 14 07:19:49 EST 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 all_char /mnt/lustre2/d26.replay-dual/run_dbench 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 07:19:51 EST 2025 waiting for dbench pid 8587 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5228 1282460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3476 1284212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 46972 3530264 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11380 3591856 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 58352 7122120 1% /mnt/lustre 1 247 9.40 MB/sec warmup 1 sec latency 26.661 ms 1 400 7.04 MB/sec warmup 2 sec latency 31.548 ms 1 609 6.99 MB/sec warmup 3 sec latency 28.486 ms 1 854 5.39 MB/sec warmup 4 sec latency 43.772 ms test_26 fail mds1 5 times 1 1063 4.58 MB/sec warmup 5 sec latency 23.490 ms Failing mds1 on oleg132-server Stopping /mnt/lustre-mds1 (opts:) on oleg132-server 1 1242 3.85 MB/sec warmup 6 sec latency 36.448 ms 07:19:58 (1739535598) shut down facet: mds1 facet_host: oleg132-server facet_failover_host: oleg132-server 1 1248 3.30 MB/sec warmup 7 sec latency 953.472 ms 1 1248 2.89 MB/sec warmup 8 sec latency 1953.718 ms 1 1248 2.56 MB/sec warmup 9 sec latency 2954.049 ms 1 1248 2.31 MB/sec warmup 10 sec latency 3954.404 ms 1 1248 2.10 MB/sec warmup 11 sec latency 4954.639 ms 1 1248 1.92 MB/sec warmup 12 sec latency 5954.867 ms 1 1248 1.78 MB/sec warmup 13 sec latency 6955.157 ms 1 1248 1.65 MB/sec warmup 14 sec latency 7955.390 ms 1 1248 1.54 MB/sec warmup 15 sec latency 8955.647 ms 1 1248 1.44 MB/sec warmup 16 sec latency 9955.867 ms Failover mds1 to oleg132-server mount facets: mds1 1 1248 1.36 MB/sec warmup 17 sec latency 10956.051 ms 1 1248 1.28 MB/sec warmup 18 sec latency 11956.297 ms 1 1248 1.21 MB/sec warmup 19 sec latency 12956.449 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 Started lustre-MDT0000 07:20:12 (1739535612) targets are mounted 07:20:12 (1739535612) facet_failover done 1 1248 0.00 MB/sec execute 1 sec latency 14956.877 ms 1 1248 0.00 MB/sec execute 2 sec latency 15957.146 ms 1 1248 0.00 MB/sec execute 3 sec latency 16957.395 ms 1 1248 0.00 MB/sec execute 4 sec latency 17957.667 ms 1 1248 0.00 MB/sec execute 5 sec latency 18957.828 ms 1 1318 0.17 MB/sec execute 6 sec latency 19663.056 ms oleg132-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 1596 0.44 MB/sec execute 7 sec latency 65.566 ms 1 1787 0.40 MB/sec execute 8 sec latency 33.124 ms 1 1996 0.38 MB/sec execute 9 sec latency 31.702 ms 1 2166 0.36 MB/sec execute 10 sec latency 24.006 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5076 1282612 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2976 1284712 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 46804 3548408 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14120 3581780 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 60924 7130188 1% /mnt/lustre 1 2388 0.44 MB/sec execute 11 sec latency 35.987 ms 1 2594 0.49 MB/sec execute 12 sec latency 32.111 ms 1 3025 0.80 MB/sec execute 13 sec latency 23.590 ms 1 3569 1.10 MB/sec execute 14 sec latency 26.565 ms test_26 fail mds2 6 times 1 3788 1.11 MB/sec execute 15 sec latency 24.884 ms Failing mds2 on oleg132-server Stopping /mnt/lustre-mds2 (opts:) on oleg132-server 1 3923 1.06 MB/sec execute 16 sec latency 24.827 ms 1 4083 1.00 MB/sec execute 17 sec latency 158.459 ms 1 4083 0.94 MB/sec execute 18 sec latency 1158.616 ms 1 4083 0.89 MB/sec execute 19 sec latency 2158.813 ms 1 4083 0.85 MB/sec execute 20 sec latency 3158.936 ms 1 4083 0.81 MB/sec execute 21 sec latency 4159.034 ms 07:20:33 (1739535633) shut down facet: mds2 facet_host: oleg132-server facet_failover_host: oleg132-server 1 4083 0.77 MB/sec execute 22 sec latency 5159.228 ms 1 4083 0.74 MB/sec execute 23 sec latency 6159.342 ms 1 4083 0.71 MB/sec execute 24 sec latency 7159.485 ms 1 4083 0.68 MB/sec execute 25 sec latency 8159.628 ms 1 4083 0.65 MB/sec execute 26 sec latency 9159.779 ms 1 4083 0.63 MB/sec execute 27 sec latency 10159.948 ms 1 4083 0.61 MB/sec execute 28 sec latency 11160.122 ms 1 4083 0.59 MB/sec execute 29 sec latency 12160.368 ms 1 4083 0.57 MB/sec execute 30 sec latency 13160.583 ms 1 4083 0.55 MB/sec execute 31 sec latency 14160.790 ms Failover mds2 to oleg132-server mount facets: mds2 1 4083 0.53 MB/sec execute 32 sec latency 15160.996 ms 1 4083 0.52 MB/sec execute 33 sec latency 16161.157 ms 1 4083 0.50 MB/sec execute 34 sec latency 17161.258 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.49 MB/sec execute 35 sec latency 18161.494 ms 1 4083 0.47 MB/sec execute 36 sec latency 19161.645 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 Started lustre-MDT0001 07:20:48 (1739535648) targets are mounted 07:20:48 (1739535648) facet_failover done 1 4083 0.46 MB/sec execute 37 sec latency 20161.830 ms 1 4083 0.45 MB/sec execute 38 sec latency 21161.988 ms 1 4083 0.44 MB/sec execute 39 sec latency 22162.155 ms 1 4083 0.42 MB/sec execute 40 sec latency 23162.354 ms 1 4172 0.41 MB/sec execute 41 sec latency 23765.747 ms oleg132-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 4427 0.42 MB/sec execute 42 sec latency 21.558 ms 1 4569 0.42 MB/sec execute 43 sec latency 30.662 ms 1 4808 0.43 MB/sec execute 44 sec latency 20.019 ms 1 5047 0.49 MB/sec execute 45 sec latency 31.235 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2492 1285196 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2116 1285572 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36704 3568984 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13804 3592276 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 50508 7161260 1% /mnt/lustre 1 5282 0.48 MB/sec execute 46 sec latency 38.172 ms striped dir -i0 -c2 -H crush /mnt/lustre/d26.replay-dual/run_tar 1 5551 0.48 MB/sec execute 47 sec latency 20.108 ms 1 5865 0.50 MB/sec execute 48 sec latency 19.915 ms 1 6162 0.51 MB/sec execute 49 sec latency 17.855 ms test_26 fail mds1 7 times Failing mds1 on oleg132-server 1 6816 0.62 MB/sec execute 50 sec latency 16.708 ms Stopping /mnt/lustre-mds1 (opts:) on oleg132-server 07:21:02 (1739535662) shut down facet: mds1 facet_host: oleg132-server facet_failover_host: oleg132-server 1 6921 0.62 MB/sec execute 51 sec latency 747.170 ms 1 6921 0.61 MB/sec execute 52 sec latency 1747.356 ms 1 6921 0.59 MB/sec execute 53 sec latency 2747.626 ms 1 6921 0.58 MB/sec execute 54 sec latency 3747.816 ms 1 6921 0.57 MB/sec execute 55 sec latency 4747.994 ms 1 6921 0.56 MB/sec execute 56 sec latency 5748.711 ms 1 6921 0.55 MB/sec execute 57 sec latency 6748.949 ms 1 6921 0.54 MB/sec execute 58 sec latency 7749.184 ms 1 6921 0.53 MB/sec execute 59 sec latency 8749.533 ms 1 6921 0.52 MB/sec execute 60 sec latency 9750.858 ms Failover mds1 to oleg132-server 1 6921 0.52 MB/sec execute 61 sec latency 10751.493 ms mount facets: mds1 1 6921 0.51 MB/sec execute 62 sec latency 11751.628 ms 1 6921 0.50 MB/sec execute 63 sec latency 12754.505 ms 1 6921 0.49 MB/sec execute 64 sec latency 13754.609 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 6921 0.48 MB/sec execute 65 sec latency 14754.782 ms 1 6921 0.48 MB/sec execute 66 sec latency 15754.968 ms 1 6921 0.47 MB/sec execute 67 sec latency 16755.210 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 1 6921 0.46 MB/sec execute 68 sec latency 17755.511 ms Started lustre-MDT0000 07:21:20 (1739535680) targets are mounted 07:21:20 (1739535680) facet_failover done 1 6921 0.46 MB/sec execute 69 sec latency 18755.837 ms 1 6921 0.45 MB/sec execute 70 sec latency 19756.101 ms 1 6921 0.44 MB/sec execute 71 sec latency 20757.426 ms 1 6921 0.44 MB/sec execute 72 sec latency 21757.632 ms 1 7048 0.47 MB/sec execute 73 sec latency 22361.439 ms oleg132-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7190 0.47 MB/sec execute 74 sec latency 45.095 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7318 0.48 MB/sec execute 75 sec latency 37.571 ms 1 7409 0.47 MB/sec execute 76 sec latency 39.137 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 7528 0.47 MB/sec execute 77 sec latency 26.257 ms 1 7646 0.46 MB/sec execute 78 sec latency 30.939 ms 1 7799 0.46 MB/sec execute 79 sec latency 34.061 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri Feb 14 07:21:30 EST 2025 with return code 0 8587 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8587 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished