== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 13:35:19 (1788802519) 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 Mon Sep 7 13:35:27 EDT 2026 waiting for dbench pid 12434 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 91 8.39 MB/sec warmup 1 sec latency 77.513 ms 2 151 6.40 MB/sec warmup 2 sec latency 145.919 ms 2 190 5.05 MB/sec warmup 3 sec latency 272.099 ms 2 255 4.83 MB/sec warmup 4 sec latency 121.096 ms 2 315 4.59 MB/sec warmup 5 sec latency 113.092 ms 2 373 4.43 MB/sec warmup 6 sec latency 98.807 ms Running lustre_rsync 2 429 4.32 MB/sec warmup 7 sec latency 138.668 ms 2 488 4.26 MB/sec warmup 8 sec latency 108.792 ms 2 571 4.45 MB/sec warmup 9 sec latency 172.207 ms 2 662 4.23 MB/sec warmup 10 sec latency 270.996 ms 2 687 3.85 MB/sec warmup 11 sec latency 273.347 ms 2 772 0.13 MB/sec execute 1 sec latency 241.365 ms 2 802 0.18 MB/sec execute 2 sec latency 215.346 ms 2 864 0.18 MB/sec execute 3 sec latency 99.708 ms 2 902 0.19 MB/sec execute 4 sec latency 176.465 ms 2 944 0.20 MB/sec execute 5 sec latency 227.910 ms 2 993 0.20 MB/sec execute 6 sec latency 157.612 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 12 seconds Changelog records consumed: 186 2 1129 0.48 MB/sec execute 7 sec latency 51.670 ms 2 1193 0.44 MB/sec execute 8 sec latency 97.435 ms 2 1248 0.40 MB/sec execute 9 sec latency 68.115 ms 2 1425 0.94 MB/sec execute 10 sec latency 82.688 ms 2 1487 0.86 MB/sec execute 11 sec latency 294.864 ms 12434 12435 12436 Running lustre_rsync 2 1553 0.80 MB/sec execute 12 sec latency 111.280 ms 2 1632 0.75 MB/sec execute 13 sec latency 94.516 ms 2 1681 0.70 MB/sec execute 14 sec latency 168.308 ms 2 1726 0.66 MB/sec execute 15 sec latency 110.102 ms 2 1784 0.62 MB/sec execute 16 sec latency 93.151 ms 2 1824 0.59 MB/sec execute 17 sec latency 100.623 ms 2 1878 0.56 MB/sec execute 18 sec latency 99.136 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: 2690 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 431 2 1972 0.54 MB/sec execute 19 sec latency 169.692 ms 2 2011 0.52 MB/sec execute 20 sec latency 109.790 ms 2 2100 0.51 MB/sec execute 21 sec latency 75.513 ms 2 2158 0.49 MB/sec execute 22 sec latency 125.031 ms 2 2206 0.47 MB/sec execute 23 sec latency 150.901 ms 12434 12435 12436 Running lustre_rsync 2 2327 0.54 MB/sec execute 24 sec latency 126.210 ms 2 2363 0.53 MB/sec execute 25 sec latency 192.551 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: 3120 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 341 2 2416 0.52 MB/sec execute 26 sec latency 231.292 ms 2 2466 0.54 MB/sec execute 27 sec latency 221.952 ms 2 2498 0.53 MB/sec execute 28 sec latency 312.277 ms 2 2588 0.53 MB/sec execute 29 sec latency 143.860 ms 2 2768 0.71 MB/sec execute 30 sec latency 86.662 ms 12434 12435 12436 Running lustre_rsync 2 2906 0.75 MB/sec execute 31 sec latency 291.058 ms 2 2976 0.76 MB/sec execute 32 sec latency 256.779 ms 2 3005 0.74 MB/sec execute 33 sec latency 379.374 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: 3460 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 160 2 3202 0.76 MB/sec execute 34 sec latency 294.851 ms 2 3296 0.80 MB/sec execute 35 sec latency 171.499 ms 2 3386 0.79 MB/sec execute 36 sec latency 144.159 ms 2 3543 0.92 MB/sec execute 37 sec latency 110.032 ms 2 3624 0.91 MB/sec execute 38 sec latency 98.173 ms 12434 12435 12436 Running lustre_rsync 2 3691 0.89 MB/sec execute 39 sec latency 89.282 ms 2 3755 0.91 MB/sec execute 40 sec latency 90.923 ms 2 3818 0.90 MB/sec execute 41 sec latency 113.344 ms 2 3882 0.88 MB/sec execute 42 sec latency 87.884 ms 2 3927 0.87 MB/sec execute 43 sec latency 136.885 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: 3619 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 248 2 3990 0.85 MB/sec execute 44 sec latency 91.575 ms 2 4058 0.83 MB/sec execute 45 sec latency 90.865 ms 2 4122 0.82 MB/sec execute 46 sec latency 83.724 ms 2 4207 0.80 MB/sec execute 47 sec latency 75.018 ms 2 4240 0.79 MB/sec execute 48 sec latency 438.879 ms 12434 12435 12436 Running lustre_rsync 2 4274 0.77 MB/sec execute 49 sec latency 171.048 ms 2 4299 0.76 MB/sec execute 50 sec latency 239.327 ms 2 4327 0.75 MB/sec execute 51 sec latency 182.714 ms 2 4361 0.74 MB/sec execute 52 sec latency 237.102 ms 2 4374 0.73 MB/sec execute 53 sec latency 236.595 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: 3866 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 356 2 4430 0.72 MB/sec execute 54 sec latency 157.393 ms 2 4471 0.71 MB/sec execute 55 sec latency 190.497 ms 2 4496 0.70 MB/sec execute 56 sec latency 205.815 ms 2 4549 0.69 MB/sec execute 57 sec latency 93.042 ms 2 4625 0.71 MB/sec execute 58 sec latency 233.051 ms 12434 12435 12436 Running lustre_rsync 2 4698 0.70 MB/sec execute 59 sec latency 104.984 ms 2 cleanup 60 sec 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: 4221 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 192 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1374 41.321 182.691 Close 1032 10.438 46.898 Rename 64 66.184 165.012 Unlink 270 16.912 62.042 Qpathinfo 1274 11.241 143.831 Qfileinfo 213 0.660 5.978 Qfsinfo 242 1.145 38.085 Sfileinfo 142 44.065 154.349 Find 486 2.468 55.756 WriteX 718 5.953 49.233 ReadX 2104 0.051 4.790 LockX 4 14.344 21.045 UnlockX 4 13.649 33.656 Flush 120 143.827 438.405 Throughput 0.703778 MB/sec 2 clients 2 procs max_latency=438.879 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 13:36:42 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/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 4412 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 187 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: 4598 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