== replay-dual test 26: dbench and tar with mds failover ========================================================== 02:39:36 (1738481976) Starting client oleg139-client.virtnet: -o user_xattr,flock 192.168.201.139@tcp:/lustre /mnt/lustre Started clients oleg139-client.virtnet: 192.168.201.139@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 4116 Started dbench loop with 4117 striped dir -i0 -c2 -H crush /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 Sun Feb 2 02:39:38 EST 2025 waiting for dbench pid 4158 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 1 181 7.32 MB/sec warmup 1 sec latency 34.236 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2268 1285420 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2040 1285648 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26120 3555928 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7161412 1% /mnt/lustre 1 326 5.87 MB/sec warmup 2 sec latency 34.246 ms 1 444 5.21 MB/sec warmup 3 sec latency 167.525 ms 1 516 4.43 MB/sec warmup 4 sec latency 601.959 ms 1 769 4.27 MB/sec warmup 5 sec latency 29.638 ms test_26 fail mds1 1 times 1 913 3.63 MB/sec warmup 6 sec latency 30.785 ms Failing mds1 on oleg139-server Stopping /mnt/lustre-mds1 (opts:) on oleg139-server 1 1138 3.28 MB/sec warmup 7 sec latency 30.458 ms 1 1139 2.87 MB/sec warmup 8 sec latency 995.517 ms 1 1139 2.55 MB/sec warmup 9 sec latency 1995.776 ms 1 1139 2.30 MB/sec warmup 10 sec latency 2996.063 ms 1 1139 2.09 MB/sec warmup 11 sec latency 3996.301 ms 1 1139 1.92 MB/sec warmup 12 sec latency 4996.514 ms 1 1139 1.77 MB/sec warmup 13 sec latency 5996.699 ms 02:39:51 (1738481991) shut down facet: mds1 facet_host: oleg139-server facet_failover_host: oleg139-server 1 1139 1.64 MB/sec warmup 14 sec latency 6996.875 ms 1 1139 1.53 MB/sec warmup 15 sec latency 7997.073 ms 1 1139 1.44 MB/sec warmup 16 sec latency 8997.275 ms 1 1139 1.35 MB/sec warmup 17 sec latency 9997.482 ms 1 1139 1.28 MB/sec warmup 18 sec latency 10997.797 ms 1 1139 1.21 MB/sec warmup 19 sec latency 11998.055 ms 1 1139 0.00 MB/sec execute 1 sec latency 13998.388 ms 1 1139 0.00 MB/sec execute 2 sec latency 14998.669 ms 1 1139 0.00 MB/sec execute 3 sec latency 15998.882 ms Failover mds1 to oleg139-server mount facets: mds1 1 1139 0.00 MB/sec execute 4 sec latency 16999.048 ms 1 1139 0.00 MB/sec execute 5 sec latency 17999.207 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1139 0.00 MB/sec execute 6 sec latency 18999.431 ms oleg139-server: oleg139-server.virtnet: executing set_default_debug -1 all 1 1139 0.00 MB/sec execute 7 sec latency 19999.634 ms pdsh@oleg139-client: oleg139-server: ssh exited with exit code 1 Started lustre-MDT0000 02:40:05 (1738482005) targets are mounted 02:40:05 (1738482005) facet_failover done 1 1139 0.00 MB/sec execute 8 sec latency 20999.842 ms 1 1139 0.00 MB/sec execute 9 sec latency 22000.066 ms 1 1139 0.00 MB/sec execute 10 sec latency 23000.280 ms 1 1139 0.00 MB/sec execute 11 sec latency 24000.506 ms 1 1244 0.01 MB/sec execute 12 sec latency 24606.545 ms oleg139-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 1578 0.24 MB/sec execute 13 sec latency 19.018 ms 1 1877 0.24 MB/sec execute 14 sec latency 17.739 ms 1 2200 0.25 MB/sec execute 15 sec latency 13.904 ms 1 2577 0.37 MB/sec execute 16 sec latency 16.809 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2952 1284736 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2612 1285076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 38144 3565944 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11804 3593304 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49948 7159248 1% /mnt/lustre 1 3209 0.66 MB/sec execute 17 sec latency 16.431 ms 1 3696 0.88 MB/sec execute 18 sec latency 16.579 ms 1 3970 0.90 MB/sec execute 19 sec latency 13.798 ms 1 4260 0.87 MB/sec execute 20 sec latency 41.242 ms test_26 fail mds2 2 times Failing mds2 on oleg139-server Stopping /mnt/lustre-mds2 (opts:) on oleg139-server 1 4509 0.85 MB/sec execute 21 sec latency 22.418 ms 02:40:19 (1738482019) shut down facet: mds2 facet_host: oleg139-server facet_failover_host: oleg139-server 1 4564 0.82 MB/sec execute 22 sec latency 788.032 ms 1 4564 0.78 MB/sec execute 23 sec latency 1788.136 ms 1 4564 0.75 MB/sec execute 24 sec latency 2788.308 ms 1 4564 0.72 MB/sec execute 25 sec latency 3788.471 ms 1 4564 0.69 MB/sec execute 26 sec latency 4788.574 ms 1 4564 0.67 MB/sec execute 27 sec latency 5788.673 ms 1 4564 0.64 MB/sec execute 28 sec latency 6788.769 ms 1 4564 0.62 MB/sec execute 29 sec latency 7788.919 ms 1 4564 0.60 MB/sec execute 30 sec latency 8789.018 ms 1 4564 0.58 MB/sec execute 31 sec latency 9789.111 ms Failover mds2 to oleg139-server mount facets: mds2 1 4564 0.56 MB/sec execute 32 sec latency 10789.263 ms 1 4564 0.55 MB/sec execute 33 sec latency 11789.385 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4564 0.53 MB/sec execute 34 sec latency 12789.496 ms 1 4564 0.52 MB/sec execute 35 sec latency 13790.792 ms oleg139-server: oleg139-server.virtnet: executing set_default_debug -1 all pdsh@oleg139-client: oleg139-server: ssh exited with exit code 1 Started lustre-MDT0001 02:40:33 (1738482033) targets are mounted 02:40:33 (1738482033) facet_failover done 1 4564 0.50 MB/sec execute 36 sec latency 14791.949 ms 1 4564 0.49 MB/sec execute 37 sec latency 15792.150 ms 1 4564 0.47 MB/sec execute 38 sec latency 16792.400 ms 1 4564 0.46 MB/sec execute 39 sec latency 17792.644 ms 1 4606 0.48 MB/sec execute 40 sec latency 18702.479 ms oleg139-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 4862 0.48 MB/sec execute 41 sec latency 24.809 ms 1 5197 0.53 MB/sec execute 42 sec latency 21.991 ms 1 5489 0.52 MB/sec execute 43 sec latency 17.781 ms 1 5883 0.54 MB/sec execute 44 sec latency 11.339 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4520 1283168 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2448 1285240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 38448 3559584 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11660 3588872 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 50108 7148456 1% /mnt/lustre 1 6174 0.56 MB/sec execute 45 sec latency 17.263 ms 1 6801 0.67 MB/sec execute 46 sec latency 26.617 ms 1 7171 0.74 MB/sec execute 47 sec latency 17.024 ms 1 7437 0.75 MB/sec execute 48 sec latency 16.227 ms test_26 fail mds1 3 times Failing mds1 on oleg139-server 1 7684 0.74 MB/sec execute 49 sec latency 13.657 ms Stopping /mnt/lustre-mds1 (opts:) on oleg139-server 1 7831 0.73 MB/sec execute 50 sec latency 569.865 ms 02:40:48 (1738482048) shut down facet: mds1 facet_host: oleg139-server facet_failover_host: oleg139-server 1 7831 0.72 MB/sec execute 51 sec latency 1570.058 ms 1 7831 0.70 MB/sec execute 52 sec latency 2570.260 ms 1 7831 0.69 MB/sec execute 53 sec latency 3570.470 ms 1 7831 0.68 MB/sec execute 54 sec latency 4570.691 ms 1 7831 0.66 MB/sec execute 55 sec latency 5570.838 ms 1 7831 0.65 MB/sec execute 56 sec latency 6570.997 ms 1 7831 0.64 MB/sec execute 57 sec latency 7571.135 ms 1 7831 0.63 MB/sec execute 58 sec latency 8571.301 ms 1 7831 0.62 MB/sec execute 59 sec latency 9571.509 ms 1 7831 0.61 MB/sec execute 60 sec latency 10571.676 ms Failover mds1 to oleg139-server mount facets: mds1 1 7831 0.60 MB/sec execute 61 sec latency 11571.827 ms 1 7831 0.59 MB/sec execute 62 sec latency 12571.962 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 7831 0.58 MB/sec execute 63 sec latency 13572.114 ms oleg139-server: oleg139-server.virtnet: executing set_default_debug -1 all pdsh@oleg139-client: oleg139-server: ssh exited with exit code 1 Started lustre-MDT0000 02:41:01 (1738482061) targets are mounted 02:41:01 (1738482061) facet_failover done 1 7831 0.57 MB/sec execute 64 sec latency 14572.386 ms 1 7831 0.56 MB/sec execute 65 sec latency 15572.537 ms 1 7831 0.55 MB/sec execute 66 sec latency 16572.696 ms 1 7831 0.55 MB/sec execute 67 sec latency 17572.857 ms 1 7831 0.54 MB/sec execute 68 sec latency 18572.969 ms oleg139-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 8022 0.54 MB/sec execute 69 sec latency 18884.187 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 8337 0.55 MB/sec execute 70 sec latency 16.777 ms 1 8699 0.58 MB/sec execute 71 sec latency 14.775 ms 1 8911 0.58 MB/sec execute 72 sec latency 21.193 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5128 1282560 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3112 1284576 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 38212 3544928 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19960 3565432 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 58172 7110360 1% /mnt/lustre 1 9260 0.57 MB/sec execute 73 sec latency 13.008 ms 1 9577 0.59 MB/sec execute 74 sec latency 26.523 ms 1 9975 0.63 MB/sec execute 75 sec latency 419.689 ms 1 10482 0.67 MB/sec execute 76 sec latency 16.113 ms test_26 fail mds2 4 times 1 10875 0.71 MB/sec execute 77 sec latency 15.526 ms Failing mds2 on oleg139-server Stopping /mnt/lustre-mds2 (opts:) on oleg139-server 1 10997 0.71 MB/sec execute 78 sec latency 488.559 ms 1 10997 0.70 MB/sec execute 79 sec latency 1488.862 ms 1 10997 0.69 MB/sec execute 80 sec latency 2489.083 ms 1 10997 0.68 MB/sec execute 81 sec latency 3489.251 ms 1 10997 0.67 MB/sec execute 82 sec latency 4489.428 ms 1 10997 0.67 MB/sec execute 83 sec latency 5489.642 ms 02:41:21 (1738482081) shut down facet: mds2 facet_host: oleg139-server facet_failover_host: oleg139-server 1 10997 0.66 MB/sec execute 84 sec latency 6489.919 ms 1 10997 0.65 MB/sec execute 85 sec latency 7490.108 ms 1 10997 0.64 MB/sec execute 86 sec latency 8490.348 ms 1 10997 0.64 MB/sec execute 87 sec latency 9490.570 ms 1 10997 0.63 MB/sec execute 88 sec latency 10490.830 ms 1 10997 0.62 MB/sec execute 89 sec latency 11491.067 ms 1 10997 0.61 MB/sec execute 90 sec latency 12491.276 ms 1 10997 0.61 MB/sec execute 91 sec latency 13491.448 ms 1 10997 0.60 MB/sec execute 92 sec latency 14491.625 ms 1 10997 0.59 MB/sec execute 93 sec latency 15491.844 ms Failover mds2 to oleg139-server mount facets: mds2 1 10997 0.59 MB/sec execute 94 sec latency 16491.974 ms 1 10997 0.58 MB/sec execute 95 sec latency 17492.113 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 10997 0.58 MB/sec execute 96 sec latency 18492.316 ms 1 10997 0.57 MB/sec execute 97 sec latency 19492.475 ms oleg139-server: oleg139-server.virtnet: executing set_default_debug -1 all pdsh@oleg139-client: oleg139-server: ssh exited with exit code 1 Started lustre-MDT0001 02:41:35 (1738482095) targets are mounted 02:41:35 (1738482095) facet_failover done 1 10997 0.56 MB/sec execute 98 sec latency 20492.630 ms 1 10997 0.56 MB/sec execute 99 sec latency 21492.791 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec oleg139-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1674 45.757 24730.937 Close 1243 1.598 5.909 Rename 72 13.710 26.595 Unlink 314 4.283 14.517 Qpathinfo 1558 2.473 17.890 Qfileinfo 279 0.408 2.479 Qfsinfo 276 0.828 4.126 Sfileinfo 128 203.712 24606.529 Find 595 2.175 10.708 WriteX 840 1.910 11.981 ReadX 2763 0.097 8.777 LockX 6 1.359 1.587 UnlockX 6 1.446 1.620 Flush 105 7.794 41.226 Throughput 0.558494 MB/sec 1 clients 1 procs max_latency=24606.545 ms stopping dbench on /mnt/lustre at Sun Feb 2 02:41:41 EST 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H crush2 /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 Sun Feb 2 02:41:43 EST 2025 waiting for dbench pid 8609 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 1 155 6.54 MB/sec warmup 1 sec latency 35.569 ms 1 302 5.55 MB/sec warmup 2 sec latency 33.495 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5396 1282292 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3468 1284220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 6816 3586956 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37868 3553640 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 44684 7140596 1% /mnt/lustre 1 453 5.30 MB/sec warmup 3 sec latency 28.948 ms 1 664 5.29 MB/sec warmup 4 sec latency 205.537 ms 1 848 4.31 MB/sec warmup 5 sec latency 309.795 ms 1 1154 3.83 MB/sec warmup 6 sec latency 20.310 ms test_26 fail mds1 5 times Failing mds1 on oleg139-server Stopping /mnt/lustre-mds1 (opts:) on oleg139-server 1 1512 3.72 MB/sec warmup 7 sec latency 19.569 ms 1 1597 3.27 MB/sec warmup 8 sec latency 790.819 ms 1 1597 2.91 MB/sec warmup 9 sec latency 1790.962 ms 1 1597 2.62 MB/sec warmup 10 sec latency 2791.147 ms 1 1597 2.38 MB/sec warmup 11 sec latency 3791.272 ms 1 1597 2.18 MB/sec warmup 12 sec latency 4791.455 ms 1 1597 2.01 MB/sec warmup 13 sec latency 5791.580 ms 02:41:56 (1738482116) shut down facet: mds1 facet_host: oleg139-server facet_failover_host: oleg139-server 1 1597 1.87 MB/sec warmup 14 sec latency 6791.705 ms 1 1597 1.74 MB/sec warmup 15 sec latency 7791.839 ms 1 1597 1.63 MB/sec warmup 16 sec latency 8792.020 ms 1 1597 1.54 MB/sec warmup 17 sec latency 9792.238 ms 1 1597 1.45 MB/sec warmup 18 sec latency 10792.514 ms 1 1597 1.38 MB/sec warmup 19 sec latency 11792.702 ms 1 1597 0.00 MB/sec execute 1 sec latency 13793.099 ms 1 1597 0.00 MB/sec execute 2 sec latency 14793.283 ms 1 1597 0.00 MB/sec execute 3 sec latency 15793.497 ms Failover mds1 to oleg139-server mount facets: mds1 1 1597 0.00 MB/sec execute 4 sec latency 16793.678 ms 1 1597 0.00 MB/sec execute 5 sec latency 17793.813 ms 1 1597 0.00 MB/sec execute 6 sec latency 18793.963 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1597 0.00 MB/sec execute 7 sec latency 19794.159 ms oleg139-server: oleg139-server.virtnet: executing set_default_debug -1 all 1 1597 0.00 MB/sec execute 8 sec latency 20794.347 ms pdsh@oleg139-client: oleg139-server: ssh exited with exit code 1 Started lustre-MDT0000 02:42:11 (1738482131) targets are mounted 02:42:11 (1738482131) facet_failover done 1 1597 0.00 MB/sec execute 9 sec latency 21794.590 ms 1 1597 0.00 MB/sec execute 10 sec latency 22794.782 ms 1 1597 0.00 MB/sec execute 11 sec latency 23794.970 ms 1 1597 0.00 MB/sec execute 12 sec latency 24795.204 ms 1 1597 0.00 MB/sec execute 13 sec latency 25795.403 ms 1 1696 0.00 MB/sec execute 14 sec latency 26211.968 ms oleg139-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 1843 0.01 MB/sec execute 15 sec latency 32.472 ms 1 2065 0.03 MB/sec execute 16 sec latency 21.575 ms 1 2288 0.09 MB/sec execute 17 sec latency 21.115 ms 1 2447 0.11 MB/sec execute 18 sec latency 47.307 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4516 1283172 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2556 1285132 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22260 3583792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 55932 3550508 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 78192 7134300 2% /mnt/lustre 1 2770 0.31 MB/sec execute 19 sec latency 37.848 ms 1 3176 0.40 MB/sec execute 20 sec latency 27.074 ms 1 3550 0.58 MB/sec execute 21 sec latency 20.773 ms 1 3760 0.62 MB/sec execute 22 sec latency 21.800 ms test_26 fail mds2 6 times 1 3890 0.59 MB/sec execute 23 sec latency 26.134 ms Failing mds2 on oleg139-server Stopping /mnt/lustre-mds2 (opts:) on oleg139-server 1 4032 0.58 MB/sec execute 24 sec latency 40.681 ms 02:42:28 (1738482148) shut down facet: mds2 facet_host: oleg139-server facet_failover_host: oleg139-server 1 4052 0.56 MB/sec execute 25 sec latency 871.516 ms 1 4052 0.53 MB/sec execute 26 sec latency 1871.668 ms 1 4052 0.52 MB/sec execute 27 sec latency 2871.876 ms 1 4052 0.50 MB/sec execute 28 sec latency 3872.080 ms 1 4052 0.48 MB/sec execute 29 sec latency 4872.321 ms 1 4052 0.46 MB/sec execute 30 sec latency 5872.486 ms 1 4052 0.45 MB/sec execute 31 sec latency 6872.635 ms 1 4052 0.43 MB/sec execute 32 sec latency 7872.861 ms 1 4052 0.42 MB/sec execute 33 sec latency 8872.975 ms 1 4052 0.41 MB/sec execute 34 sec latency 9873.074 ms Failover mds2 to oleg139-server 1 4052 0.40 MB/sec execute 35 sec latency 10873.211 ms mount facets: mds2 1 4052 0.39 MB/sec execute 36 sec latency 11873.366 ms 1 4052 0.38 MB/sec execute 37 sec latency 12873.592 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4052 0.37 MB/sec execute 38 sec latency 13873.761 ms 1 4052 0.36 MB/sec execute 39 sec latency 14873.989 ms oleg139-server: oleg139-server.virtnet: executing set_default_debug -1 all pdsh@oleg139-client: oleg139-server: ssh exited with exit code 1 1 4052 0.35 MB/sec execute 40 sec latency 15874.157 ms Started lustre-MDT0001 02:42:43 (1738482163) targets are mounted 02:42:43 (1738482163) facet_failover done 1 4052 0.34 MB/sec execute 41 sec latency 16874.284 ms 1 4052 0.33 MB/sec execute 42 sec latency 17874.414 ms 1 4052 0.32 MB/sec execute 43 sec latency 18874.588 ms 1 4052 0.32 MB/sec execute 44 sec latency 19874.723 ms oleg139-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4158 0.31 MB/sec execute 45 sec latency 20246.137 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4369 0.31 MB/sec execute 46 sec latency 37.733 ms striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 1 4506 0.31 MB/sec execute 47 sec latency 46.464 ms 1 4695 0.33 MB/sec execute 48 sec latency 25.343 ms 1 4849 0.33 MB/sec execute 49 sec latency 27.705 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2516 1285172 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2132 1285556 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 11964 3594944 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37456 3569536 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49420 7164480 1% /mnt/lustre 1 5088 0.38 MB/sec execute 50 sec latency 24.146 ms 1 5296 0.38 MB/sec execute 51 sec latency 29.593 ms 1 5451 0.37 MB/sec execute 52 sec latency 147.024 ms 1 5700 0.37 MB/sec execute 53 sec latency 19.712 ms test_26 fail mds1 7 times 1 5918 0.39 MB/sec execute 54 sec latency 21.952 ms Failing mds1 on oleg139-server Stopping /mnt/lustre-mds1 (opts:) on oleg139-server 1 6133 0.40 MB/sec execute 55 sec latency 23.857 ms 02:42:58 (1738482178) shut down facet: mds1 facet_host: oleg139-server facet_failover_host: oleg139-server 1 6544 0.47 MB/sec execute 56 sec latency 23.087 ms 1 6914 0.50 MB/sec execute 57 sec latency 28.827 ms 1 7209 0.55 MB/sec execute 58 sec latency 34.249 ms 1 7395 0.55 MB/sec execute 59 sec latency 21.416 ms 1 7546 0.55 MB/sec execute 60 sec latency 21.855 ms 1 7627 0.54 MB/sec execute 61 sec latency 653.789 ms 1 7627 0.53 MB/sec execute 62 sec latency 1653.977 ms 1 7627 0.52 MB/sec execute 63 sec latency 2654.178 ms 1 7627 0.52 MB/sec execute 64 sec latency 3654.399 ms 1 7627 0.51 MB/sec execute 65 sec latency 4654.647 ms Failover mds1 to oleg139-server mount facets: mds1 1 7627 0.50 MB/sec execute 66 sec latency 5654.816 ms 1 7627 0.49 MB/sec execute 67 sec latency 6654.922 ms 1 7627 0.49 MB/sec execute 68 sec latency 7655.049 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 7627 0.48 MB/sec execute 69 sec latency 8655.154 ms oleg139-server: oleg139-server.virtnet: executing set_default_debug -1 all 1 7627 0.47 MB/sec execute 70 sec latency 9655.255 ms pdsh@oleg139-client: oleg139-server: ssh exited with exit code 1 Started lustre-MDT0000 02:43:13 (1738482193) targets are mounted 02:43:13 (1738482193) facet_failover done 1 7627 0.47 MB/sec execute 71 sec latency 10655.404 ms 1 7627 0.46 MB/sec execute 72 sec latency 11655.599 ms 1 7627 0.45 MB/sec execute 73 sec latency 12655.798 ms 1 7627 0.45 MB/sec execute 74 sec latency 13655.924 ms 1 7640 0.44 MB/sec execute 75 sec latency 14618.665 ms oleg139-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 7891 0.44 MB/sec execute 76 sec latency 23.155 ms 1 8088 0.44 MB/sec execute 77 sec latency 25.453 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 8322 0.45 MB/sec execute 78 sec latency 22.670 ms 1 8588 0.48 MB/sec execute 79 sec latency 32.637 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Sun Feb 2 02:43:23 EST 2025 with return code 0 8609 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8609 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished