== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:27:52 (1788528472) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl4' lustre-MDT0000: Registered changelog user cl4 looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' copying required dbench files to chroot directory /mnt/lustre/d2c.lustre-rsync-test '/usr/bin/dbench' -> 'dbench' lib64/libpopt.so.0 lib64/libc.so.6 lib64/ld-linux-x86-64.so.2 running 'dbench 2 -t 60' in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 09:27:59 EDT 2026 waiting for dbench pid 12422 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 85 7.73 MB/sec warmup 1 sec latency 126.281 ms 2 155 6.54 MB/sec warmup 2 sec latency 122.970 ms 2 220 5.66 MB/sec warmup 3 sec latency 96.016 ms 2 289 5.35 MB/sec warmup 4 sec latency 113.921 ms 2 353 5.06 MB/sec warmup 5 sec latency 144.218 ms 2 428 5.02 MB/sec warmup 6 sec latency 93.609 ms Running lustre_rsync 2 493 4.91 MB/sec warmup 7 sec latency 103.439 ms 2 542 4.77 MB/sec warmup 8 sec latency 273.768 ms 2 660 4.69 MB/sec warmup 9 sec latency 126.152 ms 2 697 4.23 MB/sec warmup 10 sec latency 198.313 ms 2 728 3.87 MB/sec warmup 11 sec latency 254.490 ms 2 803 0.23 MB/sec execute 1 sec latency 165.190 ms 2 868 0.25 MB/sec execute 2 sec latency 102.293 ms 2 904 0.21 MB/sec execute 3 sec latency 202.421 ms 2 942 0.21 MB/sec execute 4 sec latency 192.753 ms 2 984 0.22 MB/sec execute 5 sec latency 232.488 ms 2 1106 0.53 MB/sec execute 6 sec latency 76.292 ms 2 1185 0.48 MB/sec execute 7 sec latency 63.504 ms 2 1238 0.43 MB/sec execute 8 sec latency 83.820 ms 2 1386 1.03 MB/sec execute 9 sec latency 99.150 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 15 seconds Changelog records consumed: 237 2 1452 0.93 MB/sec execute 10 sec latency 96.992 ms 2 1516 0.85 MB/sec execute 11 sec latency 192.079 ms 2 1613 0.80 MB/sec execute 12 sec latency 63.578 ms 2 1672 0.75 MB/sec execute 13 sec latency 171.602 ms 2 1722 0.70 MB/sec execute 14 sec latency 95.193 ms 12422 12423 12424 Running lustre_rsync 2 1780 0.66 MB/sec execute 15 sec latency 114.733 ms 2 1823 0.62 MB/sec execute 16 sec latency 91.885 ms 2 1877 0.59 MB/sec execute 17 sec latency 94.343 ms 2 1948 0.56 MB/sec execute 18 sec latency 198.747 ms 2 1996 0.54 MB/sec execute 19 sec latency 117.837 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2826 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 486 2 2074 0.53 MB/sec execute 20 sec latency 79.630 ms 2 2153 0.51 MB/sec execute 21 sec latency 70.706 ms 2 2225 0.49 MB/sec execute 22 sec latency 87.359 ms 2 2345 0.57 MB/sec execute 23 sec latency 178.438 ms 2 2377 0.55 MB/sec execute 24 sec latency 321.907 ms 12422 12423 12424 Running lustre_rsync 2 2429 0.54 MB/sec execute 25 sec latency 195.274 ms 2 2477 0.56 MB/sec execute 26 sec latency 140.190 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3311 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 283 2 2579 0.56 MB/sec execute 27 sec latency 250.092 ms 2 2768 0.76 MB/sec execute 28 sec latency 76.790 ms 2 2922 0.83 MB/sec execute 29 sec latency 364.052 ms 2 3008 0.81 MB/sec execute 30 sec latency 220.468 ms 2 3236 0.87 MB/sec execute 31 sec latency 185.996 ms 12422 12423 12424 Running lustre_rsync 2 3357 0.88 MB/sec execute 32 sec latency 126.377 ms 2 3538 1.03 MB/sec execute 33 sec latency 103.149 ms 2 3617 1.01 MB/sec execute 34 sec latency 74.758 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3593 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 205 2 3703 0.99 MB/sec execute 35 sec latency 70.383 ms 2 3787 1.02 MB/sec execute 36 sec latency 79.295 ms 2 3856 0.99 MB/sec execute 37 sec latency 90.554 ms 2 3938 0.98 MB/sec execute 38 sec latency 57.606 ms 2 3997 0.96 MB/sec execute 39 sec latency 105.400 ms 12422 12423 12424 Running lustre_rsync 2 4058 0.93 MB/sec execute 40 sec latency 99.860 ms 2 4120 0.91 MB/sec execute 41 sec latency 101.616 ms 2 4187 0.89 MB/sec execute 42 sec latency 72.793 ms 2 4242 0.88 MB/sec execute 43 sec latency 261.286 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3797 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 414 2 4281 0.86 MB/sec execute 44 sec latency 147.558 ms 2 4334 0.85 MB/sec execute 45 sec latency 220.624 ms 2 4372 0.83 MB/sec execute 46 sec latency 136.062 ms 2 4444 0.83 MB/sec execute 47 sec latency 206.918 ms 2 4486 0.81 MB/sec execute 48 sec latency 147.219 ms 12422 12423 12424 Running lustre_rsync 2 4548 0.80 MB/sec execute 49 sec latency 145.204 ms 2 4609 0.82 MB/sec execute 50 sec latency 128.217 ms 2 4660 0.81 MB/sec execute 51 sec latency 122.115 ms 2 4719 0.80 MB/sec execute 52 sec latency 107.800 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4210 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 240 2 4791 0.78 MB/sec execute 53 sec latency 68.818 ms 2 4908 0.83 MB/sec execute 54 sec latency 71.238 ms 2 5005 0.86 MB/sec execute 55 sec latency 86.233 ms 2 5056 0.85 MB/sec execute 56 sec latency 297.617 ms 2 5133 0.84 MB/sec execute 57 sec latency 192.992 ms 12422 12423 12424 Running lustre_rsync 2 5188 0.82 MB/sec execute 58 sec latency 173.027 ms 2 5238 0.81 MB/sec execute 59 sec latency 191.991 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4449 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 216 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1569 37.967 127.129 Close 1177 9.788 48.670 Rename 71 52.638 147.525 Unlink 285 15.989 68.841 Qpathinfo 1449 9.674 107.770 Qfileinfo 250 0.690 11.665 Qfsinfo 244 0.797 46.998 Sfileinfo 154 41.374 122.093 Find 536 2.588 72.766 WriteX 792 5.330 51.755 ReadX 2373 0.045 3.841 LockX 4 9.454 12.616 UnlockX 4 7.433 9.596 Flush 116 121.300 364.041 Throughput 0.811401 MB/sec 2 clients 2 procs max_latency=364.052 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 09:29:14 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients' removed 'client.txt' removed 'dbench' removed 'lib64/libpopt.so.0' removed 'lib64/libc.so.6' removed 'lib64/ld-linux-x86-64.so.2' /mnt/lustre/d2c.lustre-rsync-test dbench successfully finished Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4664 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 253 Running final lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4916 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found