== replay-dual test 26: dbench and tar with mds failover ========================================================== 07:58:59 (1788868739) Starting client oleg259-client.virtnet: -o user_xattr,flock 192.168.202.159@tcp:/lustre /mnt/lustre Started clients oleg259-client.virtnet: 192.168.202.159@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 45237 Started dbench loop with 45238 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 2048 2206464 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3762176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 6144 3736576 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 8192 7498752 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 Sep 8 07:59:06 EDT 2026 waiting for dbench pid 45316 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 15 0.07 MB/sec warmup 1 sec latency 232.084 ms 1 69 1.53 MB/sec warmup 2 sec latency 182.745 ms 1 113 1.74 MB/sec warmup 3 sec latency 185.845 ms 1 143 1.51 MB/sec warmup 4 sec latency 160.682 ms test_26 fail mds1 1 times 1 166 1.35 MB/sec warmup 5 sec latency 152.945 ms 1 189 1.26 MB/sec warmup 6 sec latency 334.651 ms 1 215 1.19 MB/sec warmup 7 sec latency 165.913 ms Failing mds1 on oleg259-server 1 251 1.18 MB/sec warmup 8 sec latency 222.067 ms Stopping /mnt/lustre-mds1 (opts:) on oleg259-server 1 279 1.16 MB/sec warmup 9 sec latency 161.845 ms 1 296 1.09 MB/sec warmup 10 sec latency 601.023 ms 1 296 0.99 MB/sec warmup 11 sec latency 1605.631 ms 1 296 0.91 MB/sec warmup 12 sec latency 2605.913 ms 07:59:19 (1788868759) shut down facet: mds1 facet_host: oleg259-server facet_failover_host: oleg259-server 1 296 0.84 MB/sec warmup 13 sec latency 3606.404 ms 1 296 0.78 MB/sec warmup 14 sec latency 4607.502 ms 1 296 0.73 MB/sec warmup 15 sec latency 5607.749 ms 1 296 0.68 MB/sec warmup 16 sec latency 6609.040 ms 1 296 0.64 MB/sec warmup 17 sec latency 7609.311 ms