== replay-dual test 26: dbench and tar with mds failover ========================================================== 22:00:27 (1780452027) Starting client oleg419-client.virtnet: -o user_xattr,flock 192.168.204.119@tcp:/lustre /mnt/lustre Started clients oleg419-client.virtnet: 192.168.204.119@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 44508 Started dbench loop with 44509 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 2176 2206464 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3760128 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 10240 3740672 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 12288 7500800 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 Jun 2 22:00:34 EDT 2026 waiting for dbench pid 44577 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 0 12 0.00 MB/sec warmup 1 sec latency 27.717 ms 1 51 1.05 MB/sec warmup 2 sec latency 233.852 ms 1 91 1.40 MB/sec warmup 3 sec latency 244.302 ms 1 124 1.37 MB/sec warmup 4 sec latency 245.290 ms 1 139 1.20 MB/sec warmup 5 sec latency 263.956 ms 1 157 1.09 MB/sec warmup 6 sec latency 329.142 ms test_26 fail mds1 1 times 1 181 1.04 MB/sec warmup 7 sec latency 149.515 ms 1 198 0.98 MB/sec warmup 8 sec latency 224.509 ms 1 223 0.96 MB/sec warmup 9 sec latency 196.533 ms Failing mds1 on oleg419-server 1 250 0.94 MB/sec warmup 10 sec latency 178.250 ms Stopping /mnt/lustre-mds1 (opts:) on oleg419-server 1 279 0.95 MB/sec warmup 11 sec latency 175.522 ms 1 305 0.93 MB/sec warmup 12 sec latency 208.694 ms 1 305 0.86 MB/sec warmup 13 sec latency 1064.791 ms 1 305 0.80 MB/sec warmup 14 sec latency 2065.007 ms 1 305 0.75 MB/sec warmup 15 sec latency 3065.439 ms 22:00:50 (1780452050) shut down facet: mds1 facet_host: oleg419-server facet_failover_host: oleg419-server 1 305 0.70 MB/sec warmup 16 sec latency 4065.812 ms 1 305 0.66 MB/sec warmup 17 sec latency 5066.076 ms 1 305 0.62 MB/sec warmup 18 sec latency 6066.570 ms 1 305 0.59 MB/sec warmup 19 sec latency 7072.946 ms 1 305 0.00 MB/sec execute 1 sec latency 9074.402 ms 1 305 0.00 MB/sec execute 2 sec latency 10074.716 ms 1 305 0.00 MB/sec execute 3 sec latency 11075.011 ms 1 305 0.00 MB/sec execute 4 sec latency 12075.223 ms 1 305 0.00 MB/sec execute 5 sec latency 13075.526 ms 1 305 0.00 MB/sec execute 6 sec latency 14076.041 ms Failover mds1 to oleg419-server mount facets: mds1 1 305 0.00 MB/sec execute 7 sec latency 15077.061 ms 1 305 0.00 MB/sec execute 8 sec latency 16077.448 ms 1 305 0.00 MB/sec execute 9 sec latency 17077.709 ms 1 305 0.00 MB/sec execute 10 sec latency 18077.926 ms 1 305 0.00 MB/sec execute 11 sec latency 19080.429 ms 1 305 0.00 MB/sec execute 12 sec latency 20082.299 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 305 0.00 MB/sec execute 13 sec latency 21084.006 ms 1 305 0.00 MB/sec execute 14 sec latency 22084.257 ms 1 305 0.00 MB/sec execute 15 sec latency 23084.590 ms 1 305 0.00 MB/sec execute 16 sec latency 24088.079 ms 1 305 0.00 MB/sec execute 17 sec latency 25090.828 ms 1 305 0.00 MB/sec execute 18 sec latency 26091.200 ms 1 305 0.00 MB/sec execute 19 sec latency 27094.992 ms 1 305 0.00 MB/sec execute 20 sec latency 28095.256 ms 1 305 0.00 MB/sec execute 21 sec latency 29096.661 ms 1 305 0.00 MB/sec execute 22 sec latency 30100.915 ms 1 305 0.00 MB/sec execute 23 sec latency 31101.221 ms 1 305 0.00 MB/sec execute 24 sec latency 32102.270 ms 1 305 0.00 MB/sec execute 25 sec latency 33103.195 ms 1 305 0.00 MB/sec execute 26 sec latency 34104.217 ms 1 305 0.00 MB/sec execute 27 sec latency 35105.164 ms 1 305 0.00 MB/sec execute 28 sec latency 36105.419 ms 1 305 0.00 MB/sec execute 29 sec latency 37108.897 ms oleg419-server: oleg419-server.virtnet: executing set_default_debug -1 all 1 305 0.00 MB/sec execute 30 sec latency 38109.151 ms pdsh@oleg419-client: oleg419-server: ssh exited with exit code 1 1 305 0.00 MB/sec execute 31 sec latency 39109.402 ms Started lustre-MDT0000 22:01:26 (1780452086) targets are mounted 22:01:26 (1780452086) facet_failover done 1 309 0.00 MB/sec execute 32 sec latency 40070.934 ms 1 341 0.03 MB/sec execute 33 sec latency 153.520 ms 1 374 0.06 MB/sec execute 34 sec latency 136.210 ms 1 413 0.10 MB/sec execute 35 sec latency 134.645 ms 1 451 0.13 MB/sec execute 36 sec latency 133.941 ms oleg419-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 492 0.16 MB/sec execute 37 sec latency 118.091 ms 1 519 0.18 MB/sec execute 38 sec latency 159.927 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 597 0.25 MB/sec execute 39 sec latency 167.752 ms 1 650 0.25 MB/sec execute 40 sec latency 100.697 ms 1 678 0.24 MB/sec execute 41 sec latency 249.934 ms 1 713 0.24 MB/sec execute 42 sec latency 122.140 ms 1 735 0.23 MB/sec execute 43 sec latency 314.799 ms 1 773 0.23 MB/sec execute 44 sec latency 137.206 ms 1 795 0.23 MB/sec execute 45 sec latency 283.567 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 7168 3686400 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 37888 3700736 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 45056 7387136 1% /mnt/lustre 1 808 0.22 MB/sec execute 46 sec latency 163.678 ms 1 851 0.22 MB/sec execute 47 sec latency 133.890 ms 1 878 0.22 MB/sec execute 48 sec latency 225.046 ms 1 907 0.21 MB/sec execute 49 sec latency 124.372 ms 1 933 0.21 MB/sec execute 50 sec latency 223.307 ms 1 970 0.21 MB/sec execute 51 sec latency 105.285 ms test_26 fail mds1 2 times 1 990 0.21 MB/sec execute 52 sec latency 207.797 ms 1 1054 0.22 MB/sec execute 53 sec latency 113.842 ms Failing mds1 on oleg419-server 1 1099 0.22 MB/sec execute 54 sec latency 90.105 ms Stopping /mnt/lustre-mds1 (opts:) on oleg419-server 1 1136 0.21 MB/sec execute 55 sec latency 128.300 ms 1 1163 0.21 MB/sec execute 56 sec latency 181.160 ms 1 1163 0.21 MB/sec execute 57 sec latency 1181.967 ms 1 1163 0.20 MB/sec execute 58 sec latency 2183.071 ms 22:01:53 (1780452113) shut down facet: mds1 facet_host: oleg419-server facet_failover_host: oleg419-server 1 1163 0.20 MB/sec execute 59 sec latency 3183.464 ms 1 1163 0.20 MB/sec execute 60 sec latency 4183.815 ms 1 1163 0.19 MB/sec execute 61 sec latency 5184.179 ms 1 1163 0.19 MB/sec execute 62 sec latency 6184.455 ms 1 1163 0.19 MB/sec execute 63 sec latency 7184.842 ms 1 1163 0.18 MB/sec execute 64 sec latency 8185.499 ms 1 1163 0.18 MB/sec execute 65 sec latency 9185.797 ms 1 1163 0.18 MB/sec execute 66 sec latency 10186.000 ms 1 1163 0.18 MB/sec execute 67 sec latency 11186.670 ms 1 1163 0.17 MB/sec execute 68 sec latency 12186.961 ms 1 1163 0.17 MB/sec execute 69 sec latency 13191.843 ms Failover mds1 to oleg419-server mount facets: mds1 1 1163 0.17 MB/sec execute 70 sec latency 14193.881 ms 1 1163 0.17 MB/sec execute 71 sec latency 15194.227 ms 1 1163 0.16 MB/sec execute 72 sec latency 16194.460 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1163 0.16 MB/sec execute 73 sec latency 17194.622 ms 1 1163 0.16 MB/sec execute 74 sec latency 18196.741 ms 1 1163 0.16 MB/sec execute 75 sec latency 19197.058 ms 1 1163 0.15 MB/sec execute 76 sec latency 20202.803 ms 1 1163 0.15 MB/sec execute 77 sec latency 21203.969 ms 1 1163 0.15 MB/sec execute 78 sec latency 22225.381 ms 1 1163 0.15 MB/sec execute 79 sec latency 23225.988 ms 1 1163 0.15 MB/sec execute 80 sec latency 24226.220 ms oleg419-server: oleg419-server.virtnet: executing set_default_debug -1 all 1 1163 0.15 MB/sec execute 81 sec latency 25226.550 ms pdsh@oleg419-client: oleg419-server: ssh exited with exit code 1 1 1163 0.14 MB/sec execute 82 sec latency 26226.747 ms Started lustre-MDT0000 22:02:17 (1780452137) targets are mounted 22:02:18 (1780452138) facet_failover done 1 1163 0.14 MB/sec execute 83 sec latency 27227.050 ms 1 1163 0.14 MB/sec execute 84 sec latency 28227.243 ms 1 1163 0.14 MB/sec execute 85 sec latency 29227.481 ms 1 1163 0.14 MB/sec execute 86 sec latency 30227.830 ms 1 1163 0.14 MB/sec execute 87 sec latency 31228.056 ms 1 1163 0.13 MB/sec execute 88 sec latency 32228.292 ms 1 1163 0.13 MB/sec execute 89 sec latency 33229.436 ms 1 1163 0.13 MB/sec execute 90 sec latency 34230.373 ms 1 1163 0.13 MB/sec execute 91 sec latency 35230.566 ms 1 1163 0.13 MB/sec execute 92 sec latency 36230.737 ms 1 1163 0.13 MB/sec execute 93 sec latency 37233.138 ms 1 1163 0.13 MB/sec execute 94 sec latency 38233.976 ms 1 1163 0.12 MB/sec execute 95 sec latency 39236.975 ms 1 1163 0.12 MB/sec execute 96 sec latency 40239.022 ms 1 1163 0.12 MB/sec execute 97 sec latency 41241.755 ms 1 1177 0.12 MB/sec execute 98 sec latency 41838.045 ms 1 1216 0.12 MB/sec execute 99 sec latency 95.711 ms 1 cleanup 100 sec oleg419-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 101 sec 1 cleanup 102 sec mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 cleanup 103 sec 0 cleanup 104 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 135 685.686 41838.019 Close 125 13.650 47.381 Rename 10 101.300 148.628 Unlink 14 30.948 56.757 Qpathinfo 84 24.542 95.874 Qfileinfo 56 2.985 10.780 Qfsinfo 28 3.484 18.069 Sfileinfo 30 67.847 112.092 Find 37 11.478 125.755 WriteX 269 13.989 57.849 ReadX 128 5.838 122.784 Flush 24 133.174 314.785 Throughput 0.119374 MB/sec 1 clients 1 procs max_latency=41838.045 ms stopping dbench on /mnt/lustre at Tue Jun 2 22:02:39 EDT 2026 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 2560 2205952 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 25600 3724288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 34816 3716096 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 60416 7440384 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 Jun 2 22:02:47 EDT 2026 waiting for dbench pid 46558 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 27 0.84 MB/sec warmup 1 sec latency 37.152 ms 1 70 1.56 MB/sec warmup 2 sec latency 126.607 ms 1 121 1.82 MB/sec warmup 3 sec latency 156.895 ms 1 155 1.63 MB/sec warmup 4 sec latency 164.780 ms test_26 fail mds1 3 times 1 189 1.51 MB/sec warmup 5 sec latency 156.427 ms 1 223 1.43 MB/sec warmup 6 sec latency 128.886 ms 1 255 1.37 MB/sec warmup 7 sec latency 149.913 ms Failing mds1 on oleg419-server 1 287 1.33 MB/sec warmup 8 sec latency 213.473 ms Stopping /mnt/lustre-mds1 (opts:) on oleg419-server 1 316 1.27 MB/sec warmup 9 sec latency 141.519 ms 1 340 1.22 MB/sec warmup 10 sec latency 177.138 ms 1 340 1.11 MB/sec warmup 11 sec latency 1165.546 ms 1 340 1.02 MB/sec warmup 12 sec latency 2165.855 ms 22:02:59 (1780452179) shut down facet: mds1 facet_host: oleg419-server facet_failover_host: oleg419-server 1 340 0.94 MB/sec warmup 13 sec latency 3166.132 ms 1 340 0.87 MB/sec warmup 14 sec latency 4166.671 ms 1 340 0.82 MB/sec warmup 15 sec latency 5166.991 ms 1 340 0.76 MB/sec warmup 16 sec latency 6167.653 ms 1 340 0.72 MB/sec warmup 17 sec latency 7169.480 ms 1 340 0.68 MB/sec warmup 18 sec latency 8169.834 ms 1 340 0.64 MB/sec warmup 19 sec latency 9171.009 ms 1 340 0.00 MB/sec execute 1 sec latency 11172.675 ms 1 340 0.00 MB/sec execute 2 sec latency 12173.525 ms 1 340 0.00 MB/sec execute 3 sec latency 13174.831 ms Failover mds1 to oleg419-server mount facets: mds1 1 340 0.00 MB/sec execute 4 sec latency 14175.462 ms 1 340 0.00 MB/sec execute 5 sec latency 15175.746 ms 1 340 0.00 MB/sec execute 6 sec latency 16176.119 ms 1 340 0.00 MB/sec execute 7 sec latency 17176.382 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 340 0.00 MB/sec execute 8 sec latency 18176.831 ms 1 340 0.00 MB/sec execute 9 sec latency 19177.065 ms 1 340 0.00 MB/sec execute 10 sec latency 20177.230 ms 1 340 0.00 MB/sec execute 11 sec latency 21179.908 ms 1 340 0.00 MB/sec execute 12 sec latency 22180.185 ms 1 340 0.00 MB/sec execute 13 sec latency 23180.505 ms 1 340 0.00 MB/sec execute 14 sec latency 24180.877 ms oleg419-server: oleg419-server.virtnet: executing set_default_debug -1 all 1 340 0.00 MB/sec execute 15 sec latency 25181.142 ms pdsh@oleg419-client: oleg419-server: ssh exited with exit code 1 1 340 0.00 MB/sec execute 16 sec latency 26182.663 ms Started lustre-MDT0000 22:03:24 (1780452204) targets are mounted 22:03:24 (1780452204) facet_failover done 1 340 0.00 MB/sec execute 17 sec latency 27182.947 ms 1 340 0.00 MB/sec execute 18 sec latency 28190.433 ms 1 340 0.00 MB/sec execute 19 sec latency 29192.305 ms 1 340 0.00 MB/sec execute 20 sec latency 30197.623 ms 1 340 0.00 MB/sec execute 21 sec latency 31197.896 ms 1 340 0.00 MB/sec execute 22 sec latency 32199.841 ms 1 340 0.00 MB/sec execute 23 sec latency 33200.049 ms 1 340 0.00 MB/sec execute 24 sec latency 34200.251 ms 1 340 0.00 MB/sec execute 25 sec latency 35200.474 ms 1 340 0.00 MB/sec execute 26 sec latency 36200.837 ms 1 340 0.00 MB/sec execute 27 sec latency 37202.822 ms 1 340 0.00 MB/sec execute 28 sec latency 38203.262 ms 1 340 0.00 MB/sec execute 29 sec latency 39203.457 ms 1 340 0.00 MB/sec execute 30 sec latency 40204.187 ms 1 350 0.01 MB/sec execute 31 sec latency 40611.661 ms 1 381 0.04 MB/sec execute 32 sec latency 166.820 ms 1 414 0.07 MB/sec execute 33 sec latency 133.551 ms oleg419-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 453 0.11 MB/sec execute 34 sec latency 137.843 ms 1 493 0.14 MB/sec execute 35 sec latency 110.352 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 514 0.15 MB/sec execute 36 sec latency 202.376 ms 1 595 0.23 MB/sec execute 37 sec latency 156.755 ms 1 652 0.23 MB/sec execute 38 sec latency 106.731 ms 1 674 0.23 MB/sec execute 39 sec latency 191.287 ms 1 708 0.22 MB/sec execute 40 sec latency 144.865 ms 1 730 0.22 MB/sec execute 41 sec latency 255.031 ms 1 765 0.22 MB/sec execute 42 sec latency 93.126 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2944 2205568 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 48128 3687424 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 20480 3723264 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 68608 7410688 1% /mnt/lustre 1 791 0.21 MB/sec execute 43 sec latency 242.128 ms 1 811 0.21 MB/sec execute 44 sec latency 131.737 ms 1 864 0.21 MB/sec execute 45 sec latency 117.393 ms 1 893 0.20 MB/sec execute 46 sec latency 108.153 ms 1 914 0.20 MB/sec execute 47 sec latency 213.869 ms 1 949 0.20 MB/sec execute 48 sec latency 100.063 ms test_26 fail mds1 4 times 1 980 0.20 MB/sec execute 49 sec latency 113.746 ms 1 1000 0.20 MB/sec execute 50 sec latency 282.315 ms Failing mds1 on oleg419-server 1 1059 0.21 MB/sec execute 51 sec latency 126.544 ms Stopping /mnt/lustre-mds1 (opts:) on oleg419-server 1 1103 0.21 MB/sec execute 52 sec latency 84.086 ms 1 1142 0.20 MB/sec execute 53 sec latency 116.701 ms 1 1142 0.20 MB/sec execute 54 sec latency 1116.889 ms 1 1142 0.19 MB/sec execute 55 sec latency 2117.082 ms 22:04:03 (1780452243) shut down facet: mds1 facet_host: oleg419-server facet_failover_host: oleg419-server 1 1142 0.19 MB/sec execute 56 sec latency 3117.282 ms 1 1142 0.19 MB/sec execute 57 sec latency 4117.432 ms 1 1142 0.18 MB/sec execute 58 sec latency 5117.698 ms 1 1142 0.18 MB/sec execute 59 sec latency 6120.432 ms 1 1142 0.18 MB/sec execute 60 sec latency 7120.754 ms 1 1142 0.18 MB/sec execute 61 sec latency 8121.051 ms 1 1142 0.17 MB/sec execute 62 sec latency 9122.884 ms 1 1142 0.17 MB/sec execute 63 sec latency 10125.010 ms 1 1142 0.17 MB/sec execute 64 sec latency 11125.295 ms 1 1142 0.16 MB/sec execute 65 sec latency 12126.046 ms 1 1142 0.16 MB/sec execute 66 sec latency 13126.352 ms Failover mds1 to oleg419-server mount facets: mds1 1 1142 0.16 MB/sec execute 67 sec latency 14127.713 ms 1 1142 0.16 MB/sec execute 68 sec latency 15130.324 ms 1 1142 0.16 MB/sec execute 69 sec latency 16130.592 ms 1 1142 0.15 MB/sec execute 70 sec latency 17130.847 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1142 0.15 MB/sec execute 71 sec latency 18131.128 ms 1 1142 0.15 MB/sec execute 72 sec latency 19133.159 ms 1 1142 0.15 MB/sec execute 73 sec latency 20133.447 ms 1 1142 0.14 MB/sec execute 74 sec latency 21133.927 ms 1 1142 0.14 MB/sec execute 75 sec latency 22134.358 ms 1 1142 0.14 MB/sec execute 76 sec latency 23134.721 ms 1 1142 0.14 MB/sec execute 77 sec latency 24141.852 ms 1 1142 0.14 MB/sec execute 78 sec latency 25142.503 ms 1 1142 0.14 MB/sec execute 79 sec latency 26143.334 ms 1 1142 0.13 MB/sec execute 80 sec latency 27143.522 ms 1 1142 0.13 MB/sec execute 81 sec latency 28145.402 ms 1 1142 0.13 MB/sec execute 82 sec latency 29145.658 ms 1 1142 0.13 MB/sec execute 83 sec latency 30146.442 ms 1 1142 0.13 MB/sec execute 84 sec latency 31146.868 ms 1 1142 0.13 MB/sec execute 85 sec latency 32147.594 ms 1 1142 0.12 MB/sec execute 86 sec latency 33147.842 ms 1 1142 0.12 MB/sec execute 87 sec latency 34148.218 ms oleg419-server: oleg419-server.virtnet: executing set_default_debug -1 all 1 1142 0.12 MB/sec execute 88 sec latency 35150.436 ms 1 1142 0.12 MB/sec execute 89 sec latency 36151.354 ms pdsh@oleg419-client: oleg419-server: ssh exited with exit code 1 1 1142 0.12 MB/sec execute 90 sec latency 37152.158 ms Started lustre-MDT0000 22:04:37 (1780452277) targets are mounted 22:04:37 (1780452277) facet_failover done 1 1142 0.12 MB/sec execute 91 sec latency 38152.291 ms 1 1142 0.12 MB/sec execute 92 sec latency 39154.756 ms 1 1142 0.12 MB/sec execute 93 sec latency 40154.967 ms 1 1142 0.11 MB/sec execute 94 sec latency 41155.957 ms 1 1142 0.11 MB/sec execute 95 sec latency 42156.511 ms 1 1142 0.11 MB/sec execute 96 sec latency 43159.126 ms 1 1148 0.11 MB/sec execute 97 sec latency 43742.657 ms 1 1173 0.11 MB/sec execute 98 sec latency 482.492 ms 1 1206 0.11 MB/sec execute 99 sec latency 87.891 ms oleg419-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 100 sec 1 cleanup 101 sec mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 128 80.226 296.919 Close 119 722.149 43742.633 Rename 9 105.936 204.014 Unlink 14 37.839 57.395 Qpathinfo 83 29.251 208.892 Qfileinfo 52 2.543 9.489 Qfsinfo 28 4.255 21.015 Sfileinfo 30 63.864 133.705 Find 37 6.929 71.859 WriteX 249 13.324 91.826 ReadX 128 5.344 102.743 Flush 24 131.858 282.297 Throughput 0.108835 MB/sec 1 clients 1 procs max_latency=43742.657 ms stopping dbench on /mnt/lustre at Tue Jun 2 22:04:51 EDT 2026 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 '/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 Jun 2 22:04:57 EDT 2026 waiting for dbench pid 48490 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 tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 31 1.05 MB/sec warmup 1 sec latency 105.774 ms 1 91 2.09 MB/sec warmup 2 sec latency 129.261 ms 1 129 1.92 MB/sec warmup 3 sec latency 209.995 ms 1 158 1.63 MB/sec warmup 4 sec latency 146.290 ms 1 189 1.52 MB/sec warmup 5 sec latency 151.943 ms 1 226 1.44 MB/sec warmup 6 sec latency 127.887 ms 1 268 1.44 MB/sec warmup 7 sec latency 121.541 ms 1 297 1.37 MB/sec warmup 8 sec latency 161.282 ms 1 335 1.34 MB/sec warmup 9 sec latency 121.558 ms 1 373 1.33 MB/sec warmup 10 sec latency 99.844 ms 1 421 1.35 MB/sec warmup 11 sec latency 122.079 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Jun 2 22:05:09 EDT 2026 with return code 0 48490 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 48490 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished