== replay-dual test 26: dbench and tar with mds failover ========================================================== 16:14:45 (1783973685) Starting client oleg411-client.virtnet: -o user_xattr,flock 192.168.204.111@tcp:/lustre /mnt/lustre Started clients oleg411-client.virtnet: 192.168.204.111@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 65657 Started dbench loop with 65658 striped dir -i0 -c2 -H crush2 /mnt/lustre/d26.replay-dual/run_tar striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench 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 1414116 1940 1269364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1764 1269540 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3605456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3584792 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3108 7190248 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 Mon Jul 13 16:14:50 EDT 2026 waiting for dbench pid 65737 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 29 0.98 MB/sec warmup 1 sec latency 18.016 ms 1 88 2.03 MB/sec warmup 2 sec latency 88.413 ms 1 130 1.91 MB/sec warmup 3 sec latency 148.077 ms 1 165 1.69 MB/sec warmup 4 sec latency 145.629 ms 1 190 1.51 MB/sec warmup 5 sec latency 397.125 ms 1 223 1.43 MB/sec warmup 6 sec latency 172.936 ms 1 267 1.42 MB/sec warmup 7 sec latency 131.305 ms 1 311 1.42 MB/sec warmup 8 sec latency 107.182 ms test_26 fail mds1 1 times 1 343 1.36 MB/sec warmup 9 sec latency 121.624 ms 1 378 1.34 MB/sec warmup 10 sec latency 122.284 ms Failing mds1 on oleg411-server 1 414 1.32 MB/sec warmup 11 sec latency 108.359 ms Stopping /mnt/lustre-mds1 (opts:) on oleg411-server 1 460 1.34 MB/sec warmup 12 sec latency 107.937 ms 1 460 1.24 MB/sec warmup 13 sec latency 1009.212 ms 1 460 1.15 MB/sec warmup 14 sec latency 2009.885 ms 16:15:04 (1783973704) shut down facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server 1 460 1.08 MB/sec warmup 15 sec latency 3010.574 ms 1 460 1.01 MB/sec warmup 16 sec latency 4010.867 ms 1 460 0.95 MB/sec warmup 17 sec latency 5011.139 ms 1 460 0.90 MB/sec warmup 18 sec latency 6011.496 ms 1 460 0.85 MB/sec warmup 19 sec latency 7012.894 ms 1 460 0.00 MB/sec execute 1 sec latency 9016.779 ms 1 460 0.00 MB/sec execute 2 sec latency 10017.869 ms 1 460 0.00 MB/sec execute 3 sec latency 11018.794 ms 1 460 0.00 MB/sec execute 4 sec latency 12019.627 ms Failover mds1 to oleg411-server mount facets: mds1 1 460 0.00 MB/sec execute 5 sec latency 13024.804 ms 1 460 0.00 MB/sec execute 6 sec latency 14026.913 ms 1 460 0.00 MB/sec execute 7 sec latency 15027.140 ms 1 460 0.00 MB/sec execute 8 sec latency 16027.423 ms 1 460 0.00 MB/sec execute 9 sec latency 17030.314 ms 1 460 0.00 MB/sec execute 10 sec latency 18030.625 ms 1 460 0.00 MB/sec execute 11 sec latency 19031.698 ms 1 460 0.00 MB/sec execute 12 sec latency 20032.176 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 460 0.00 MB/sec execute 13 sec latency 21032.442 ms 1 460 0.00 MB/sec execute 14 sec latency 22032.713 ms 1 460 0.00 MB/sec execute 15 sec latency 23032.957 ms 1 460 0.00 MB/sec execute 16 sec latency 24033.271 ms 1 460 0.00 MB/sec execute 17 sec latency 25034.338 ms 1 460 0.00 MB/sec execute 18 sec latency 26034.581 ms 1 460 0.00 MB/sec execute 19 sec latency 27034.796 ms 1 460 0.00 MB/sec execute 20 sec latency 28035.363 ms 1 460 0.00 MB/sec execute 21 sec latency 29036.194 ms 1 460 0.00 MB/sec execute 22 sec latency 30036.468 ms 1 460 0.00 MB/sec execute 23 sec latency 31036.688 ms 1 460 0.00 MB/sec execute 24 sec latency 32036.969 ms 1 460 0.00 MB/sec execute 25 sec latency 33037.173 ms 1 460 0.00 MB/sec execute 26 sec latency 34039.431 ms 1 460 0.00 MB/sec execute 27 sec latency 35044.948 ms oleg411-server: oleg411-server.virtnet: executing set_default_debug -1 all 1 460 0.00 MB/sec execute 28 sec latency 36045.153 ms pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1 Started lustre-MDT0000 16:15:39 (1783973739) targets are mounted 16:15:39 (1783973739) facet_failover done 1 460 0.00 MB/sec execute 29 sec latency 37048.447 ms 1 460 0.00 MB/sec execute 30 sec latency 38048.583 ms 1 485 0.03 MB/sec execute 31 sec latency 38420.975 ms 1 525 0.06 MB/sec execute 32 sec latency 110.472 ms 1 552 0.09 MB/sec execute 33 sec latency 623.725 ms 1 639 0.14 MB/sec execute 34 sec latency 640.174 ms oleg411-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 674 0.14 MB/sec execute 35 sec latency 124.187 ms 1 710 0.14 MB/sec execute 36 sec latency 112.129 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 744 0.14 MB/sec execute 37 sec latency 109.868 ms 1 786 0.14 MB/sec execute 38 sec latency 109.367 ms 1 825 0.14 MB/sec execute 39 sec latency 106.965 ms 1 878 0.14 MB/sec execute 40 sec latency 118.577 ms 1 918 0.14 MB/sec execute 41 sec latency 92.755 ms 1 977 0.14 MB/sec execute 42 sec latency 75.326 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2116 1269188 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1940 1269364 1% /mnt/lustre[MDT:1] 1 1040 0.16 MB/sec execute 43 sec latency 90.082 ms lustre-OST0000_UUID 3833116 18988 3583460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 35012 3570596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 54000 7154056 1% /mnt/lustre 1 1084 0.15 MB/sec execute 44 sec latency 83.143 ms 1 1145 0.15 MB/sec execute 45 sec latency 92.891 ms 1 1172 0.15 MB/sec execute 46 sec latency 487.608 ms 1 1192 0.15 MB/sec execute 47 sec latency 838.854 ms 1 1236 0.14 MB/sec execute 48 sec latency 76.192 ms 1 1275 0.14 MB/sec execute 49 sec latency 113.953 ms 1 1405 0.20 MB/sec execute 50 sec latency 85.913 ms 1 1466 0.19 MB/sec execute 51 sec latency 63.238 ms test_26 fail mds2 2 times 1 1512 0.19 MB/sec execute 52 sec latency 80.330 ms 1 1563 0.19 MB/sec execute 53 sec latency 77.403 ms Failing mds2 on oleg411-server 1 1590 0.18 MB/sec execute 54 sec latency 96.233 ms Stopping /mnt/lustre-mds2 (opts:) on oleg411-server 1 1625 0.18 MB/sec execute 55 sec latency 119.303 ms 1 1662 0.18 MB/sec execute 56 sec latency 113.699 ms 1 1723 0.18 MB/sec execute 57 sec latency 86.985 ms 16:16:08 (1783973768) shut down facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server 1 1793 0.17 MB/sec execute 58 sec latency 85.953 ms 1 1861 0.17 MB/sec execute 59 sec latency 66.469 ms 1 1958 0.17 MB/sec execute 60 sec latency 93.512 ms 1 2014 0.17 MB/sec execute 61 sec latency 115.783 ms 1 2105 0.17 MB/sec execute 62 sec latency 90.496 ms 1 2158 0.17 MB/sec execute 63 sec latency 95.114 ms 1 2210 0.17 MB/sec execute 64 sec latency 88.514 ms 1 2259 0.16 MB/sec execute 65 sec latency 614.734 ms 1 2259 0.16 MB/sec execute 66 sec latency 1614.986 ms 1 2259 0.16 MB/sec execute 67 sec latency 2615.244 ms Failover mds2 to oleg411-server 1 2259 0.16 MB/sec execute 68 sec latency 3615.481 ms mount facets: mds2 1 2259 0.15 MB/sec execute 69 sec latency 4615.702 ms 1 2259 0.15 MB/sec execute 70 sec latency 5616.008 ms 1 2259 0.15 MB/sec execute 71 sec latency 6617.729 ms 1 2259 0.15 MB/sec execute 72 sec latency 7618.333 ms 1 2259 0.15 MB/sec execute 73 sec latency 8618.902 ms 1 2259 0.14 MB/sec execute 74 sec latency 9619.416 ms 1 2259 0.14 MB/sec execute 75 sec latency 10619.628 ms 1 2259 0.14 MB/sec execute 76 sec latency 11619.966 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2259 0.14 MB/sec execute 77 sec latency 12620.283 ms 1 2259 0.14 MB/sec execute 78 sec latency 13620.584 ms 1 2259 0.13 MB/sec execute 79 sec latency 14620.845 ms 1 2259 0.13 MB/sec execute 80 sec latency 15622.648 ms 1 2259 0.13 MB/sec execute 81 sec latency 16627.907 ms 1 2259 0.13 MB/sec execute 82 sec latency 17628.167 ms 1 2259 0.13 MB/sec execute 83 sec latency 18628.430 ms oleg411-server: oleg411-server.virtnet: executing set_default_debug -1 all 1 2259 0.13 MB/sec execute 84 sec latency 19631.648 ms 1 2259 0.12 MB/sec execute 85 sec latency 20631.897 ms pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1 1 2259 0.12 MB/sec execute 86 sec latency 21634.170 ms Started lustre-MDT0001 16:16:37 (1783973797) targets are mounted 16:16:37 (1783973797) facet_failover done 1 2294 0.13 MB/sec execute 87 sec latency 22148.115 ms 1 2350 0.13 MB/sec execute 88 sec latency 101.261 ms 1 2378 0.13 MB/sec execute 89 sec latency 134.049 ms 1 2416 0.13 MB/sec execute 90 sec latency 104.703 ms 1 2449 0.13 MB/sec execute 91 sec latency 144.358 ms 1 2489 0.14 MB/sec execute 92 sec latency 98.391 ms 1 2576 0.14 MB/sec execute 93 sec latency 101.646 ms oleg411-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 2608 0.14 MB/sec execute 94 sec latency 123.065 ms 1 2761 0.17 MB/sec execute 95 sec latency 127.846 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2880 0.17 MB/sec execute 96 sec latency 121.402 ms 1 2919 0.18 MB/sec execute 97 sec latency 135.471 ms 1 2988 0.18 MB/sec execute 98 sec latency 107.801 ms 1 3024 0.18 MB/sec execute 99 sec latency 101.326 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2344 1268960 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2156 1269148 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32880 3572924 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36296 3568532 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 69176 7141456 1% /mnt/lustre 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 417 102.622 22148.100 Close 350 120.661 38420.934 Rename 22 82.264 144.333 Unlink 49 23.154 45.492 Qpathinfo 405 15.681 91.894 Qfileinfo 110 2.801 28.649 Qfsinfo 59 3.447 28.657 Sfileinfo 50 56.847 118.562 Find 135 10.832 46.119 WriteX 338 12.470 53.829 ReadX 772 1.423 83.190 LockX 2 18.702 26.526 UnlockX 2 10.578 15.516 Flush 39 55.401 124.004 Throughput 0.175219 MB/sec 1 clients 1 procs max_latency=38420.975 ms stopping dbench on /mnt/lustre at Mon Jul 13 16:16:54 EDT 2026 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' test_26 fail mds1 3 times running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Mon Jul 13 16:17:02 EDT 2026 waiting for dbench pid 67956 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 16 0.13 MB/sec warmup 1 sec latency 21.190 ms Failing mds1 on oleg411-server 1 71 1.57 MB/sec warmup 2 sec latency 145.779 ms Stopping /mnt/lustre-mds1 (opts:) on oleg411-server 1 113 1.75 MB/sec warmup 3 sec latency 200.247 ms 1 139 1.50 MB/sec warmup 4 sec latency 266.075 ms 1 139 1.20 MB/sec warmup 5 sec latency 1266.338 ms 1 139 1.00 MB/sec warmup 6 sec latency 2266.559 ms 16:17:09 (1783973829) shut down facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server 1 139 0.86 MB/sec warmup 7 sec latency 3266.813 ms 1 139 0.75 MB/sec warmup 8 sec latency 4267.309 ms 1 139 0.67 MB/sec warmup 9 sec latency 5267.734 ms 1 139 0.60 MB/sec warmup 10 sec latency 6268.084 ms 1 139 0.55 MB/sec warmup 11 sec latency 7268.604 ms 1 139 0.50 MB/sec warmup 12 sec latency 8268.860 ms 1 139 0.46 MB/sec warmup 13 sec latency 9270.507 ms 1 139 0.43 MB/sec warmup 14 sec latency 10270.912 ms 1 139 0.40 MB/sec warmup 15 sec latency 11271.153 ms 1 139 0.38 MB/sec warmup 16 sec latency 12271.365 ms Failover mds1 to oleg411-server mount facets: mds1 1 139 0.35 MB/sec warmup 17 sec latency 13273.692 ms 1 139 0.33 MB/sec warmup 18 sec latency 14273.894 ms 1 139 0.32 MB/sec warmup 19 sec latency 15275.668 ms 1 139 0.00 MB/sec execute 1 sec latency 17275.957 ms 1 139 0.00 MB/sec execute 2 sec latency 18276.378 ms 1 139 0.00 MB/sec execute 3 sec latency 19277.146 ms 1 139 0.00 MB/sec execute 4 sec latency 20277.399 ms 1 139 0.00 MB/sec execute 5 sec latency 21277.933 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 139 0.00 MB/sec execute 6 sec latency 22278.165 ms 1 139 0.00 MB/sec execute 7 sec latency 23278.486 ms 1 139 0.00 MB/sec execute 8 sec latency 24278.766 ms 1 139 0.00 MB/sec execute 9 sec latency 25278.954 ms 1 139 0.00 MB/sec execute 10 sec latency 26279.197 ms 1 139 0.00 MB/sec execute 11 sec latency 27279.399 ms 1 139 0.00 MB/sec execute 12 sec latency 28279.669 ms 1 139 0.00 MB/sec execute 13 sec latency 29280.142 ms 1 139 0.00 MB/sec execute 14 sec latency 30280.345 ms 1 139 0.00 MB/sec execute 15 sec latency 31280.809 ms 1 139 0.00 MB/sec execute 16 sec latency 32281.244 ms 1 139 0.00 MB/sec execute 17 sec latency 33281.594 ms oleg411-server: oleg411-server.virtnet: executing set_default_debug -1 all 1 139 0.00 MB/sec execute 18 sec latency 34282.480 ms pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1 1 139 0.00 MB/sec execute 19 sec latency 35282.744 ms Started lustre-MDT0000 16:17:42 (1783973862) targets are mounted 16:17:42 (1783973862) facet_failover done 1 139 0.00 MB/sec execute 20 sec latency 36283.105 ms 1 163 0.03 MB/sec execute 21 sec latency 36822.841 ms 1 197 0.08 MB/sec execute 22 sec latency 354.101 ms 1 231 0.12 MB/sec execute 23 sec latency 135.735 ms 1 278 0.18 MB/sec execute 24 sec latency 127.932 ms 1 313 0.22 MB/sec execute 25 sec latency 181.594 ms oleg411-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 347 0.25 MB/sec execute 26 sec latency 138.686 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 384 0.28 MB/sec execute 27 sec latency 140.529 ms 1 429 0.32 MB/sec execute 28 sec latency 153.807 ms 1 469 0.36 MB/sec execute 29 sec latency 133.894 ms 1 510 0.39 MB/sec execute 30 sec latency 146.838 ms 1 559 0.42 MB/sec execute 31 sec latency 157.549 ms 1 652 0.47 MB/sec execute 32 sec latency 101.238 ms 1 695 0.46 MB/sec execute 33 sec latency 95.759 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2844 1268460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2600 1268704 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25336 3578492 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 32040 3567188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 57376 7145680 1% /mnt/lustre 1 733 0.45 MB/sec execute 34 sec latency 138.717 ms 1 767 0.44 MB/sec execute 35 sec latency 145.607 ms 1 799 0.43 MB/sec execute 36 sec latency 109.147 ms 1 848 0.42 MB/sec execute 37 sec latency 143.404 ms 1 878 0.41 MB/sec execute 38 sec latency 122.445 ms 1 884 0.40 MB/sec execute 39 sec latency 805.814 ms 1 885 0.39 MB/sec execute 40 sec latency 1367.119 ms 1 914 0.38 MB/sec execute 41 sec latency 746.030 ms 1 955 0.38 MB/sec execute 42 sec latency 131.977 ms 1 993 0.37 MB/sec execute 43 sec latency 91.665 ms test_26 fail mds2 4 times 1 1061 0.38 MB/sec execute 44 sec latency 100.819 ms 1 1118 0.38 MB/sec execute 45 sec latency 90.161 ms Failing mds2 on oleg411-server Stopping /mnt/lustre-mds2 (opts:) on oleg411-server 1 1155 0.37 MB/sec execute 46 sec latency 91.051 ms 1 1193 0.36 MB/sec execute 47 sec latency 266.676 ms 1 1193 0.35 MB/sec execute 48 sec latency 1266.878 ms 1 1193 0.35 MB/sec execute 49 sec latency 2267.104 ms 1 1193 0.34 MB/sec execute 50 sec latency 3267.320 ms 1 1193 0.33 MB/sec execute 51 sec latency 4267.830 ms 1 1193 0.33 MB/sec execute 52 sec latency 5268.094 ms 1 1193 0.32 MB/sec execute 53 sec latency 6268.375 ms 1 1193 0.31 MB/sec execute 54 sec latency 7268.676 ms 1 1193 0.31 MB/sec execute 55 sec latency 8269.108 ms 16:18:18 (1783973898) shut down facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server 1 1193 0.30 MB/sec execute 56 sec latency 9270.630 ms 1 1193 0.30 MB/sec execute 57 sec latency 10271.776 ms 1 1193 0.29 MB/sec execute 58 sec latency 11272.635 ms 1 1193 0.29 MB/sec execute 59 sec latency 12284.856 ms 1 1193 0.28 MB/sec execute 60 sec latency 13285.129 ms 1 1193 0.28 MB/sec execute 61 sec latency 14285.674 ms 1 1193 0.27 MB/sec execute 62 sec latency 15289.300 ms 1 1193 0.27 MB/sec execute 63 sec latency 16289.496 ms 1 1193 0.27 MB/sec execute 64 sec latency 17289.765 ms 1 1193 0.26 MB/sec execute 65 sec latency 18290.253 ms Failover mds2 to oleg411-server 1 1193 0.26 MB/sec execute 66 sec latency 19290.421 ms mount facets: mds2 1 1193 0.25 MB/sec execute 67 sec latency 20292.679 ms 1 1193 0.25 MB/sec execute 68 sec latency 21292.936 ms 1 1193 0.25 MB/sec execute 69 sec latency 22293.169 ms 1 1193 0.24 MB/sec execute 70 sec latency 23293.792 ms 1 1193 0.24 MB/sec execute 71 sec latency 24294.442 ms 1 1193 0.24 MB/sec execute 72 sec latency 25294.763 ms 1 1193 0.23 MB/sec execute 73 sec latency 26294.967 ms 1 1193 0.23 MB/sec execute 74 sec latency 27295.920 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1193 0.23 MB/sec execute 75 sec latency 28296.115 ms 1 1193 0.22 MB/sec execute 76 sec latency 29296.383 ms 1 1193 0.22 MB/sec execute 77 sec latency 30296.832 ms 1 1193 0.22 MB/sec execute 78 sec latency 31297.441 ms 1 1193 0.22 MB/sec execute 79 sec latency 32297.671 ms 1 1193 0.21 MB/sec execute 80 sec latency 33299.198 ms oleg411-server: oleg411-server.virtnet: executing set_default_debug -1 all 1 1193 0.21 MB/sec execute 81 sec latency 34299.485 ms pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1 1 1193 0.21 MB/sec execute 82 sec latency 35299.697 ms Started lustre-MDT0001 16:18:45 (1783973925) targets are mounted 16:18:45 (1783973925) facet_failover done 1 1193 0.20 MB/sec execute 83 sec latency 36300.087 ms 1 1231 0.20 MB/sec execute 84 sec latency 36461.496 ms 1 1271 0.20 MB/sec execute 85 sec latency 98.148 ms 1 1405 0.23 MB/sec execute 86 sec latency 109.977 ms 1 1449 0.23 MB/sec execute 87 sec latency 90.734 ms 1 1486 0.23 MB/sec execute 88 sec latency 360.717 ms oleg411-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 1538 0.23 MB/sec execute 89 sec latency 78.638 ms 1 1584 0.22 MB/sec execute 90 sec latency 80.857 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1643 0.22 MB/sec execute 91 sec latency 80.955 ms 1 1689 0.22 MB/sec execute 92 sec latency 88.798 ms 1 1772 0.22 MB/sec execute 93 sec latency 71.406 ms 1 1842 0.22 MB/sec execute 94 sec latency 86.608 ms 1 1909 0.21 MB/sec execute 95 sec latency 84.486 ms 1 1978 0.21 MB/sec execute 96 sec latency 87.334 ms 1 2069 0.21 MB/sec execute 97 sec latency 69.970 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2150 0.21 MB/sec execute 98 sec latency 74.184 ms 1 2210 0.21 MB/sec execute 99 sec latency 66.385 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 373 154.608 36822.820 Close 325 11.516 43.448 Rename 11 74.747 109.124 Unlink 30 25.727 43.035 Qpathinfo 304 13.630 100.797 Qfileinfo 113 2.256 12.998 Qfsinfo 37 3.282 29.167 Sfileinfo 35 1103.517 36461.479 Find 98 10.018 41.300 WriteX 456 12.504 102.338 ReadX 377 0.187 16.699 Flush 30 45.338 99.335 Throughput 0.209269 MB/sec 1 clients 1 procs max_latency=36822.841 ms stopping dbench on /mnt/lustre at Mon Jul 13 16:19:05 EDT 2026 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 fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt tar: Error is not recoverable: exiting now '/usr/share/dbench/client.txt' -> 'client.txt' stopping dbench on /mnt/lustre at Mon Jul 13 16:19:12 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished