== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:52:41 (1788918761) 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 Tue Sep 8 21:52:50 EDT 2026 waiting for dbench pid 12339 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 70 6.29 MB/sec warmup 1 sec latency 109.921 ms 2 125 5.63 MB/sec warmup 2 sec latency 178.567 ms 2 161 4.44 MB/sec warmup 3 sec latency 240.543 ms 2 197 3.91 MB/sec warmup 4 sec latency 542.833 ms 2 264 3.98 MB/sec warmup 5 sec latency 100.161 ms 2 319 3.86 MB/sec warmup 6 sec latency 127.227 ms Running lustre_rsync 2 377 3.83 MB/sec warmup 7 sec latency 94.165 ms 2 433 3.81 MB/sec warmup 8 sec latency 126.294 ms 2 488 3.79 MB/sec warmup 9 sec latency 150.979 ms 2 532 3.71 MB/sec warmup 10 sec latency 146.268 ms 2 658 3.83 MB/sec warmup 11 sec latency 120.720 ms 2 742 0.23 MB/sec execute 1 sec latency 109.499 ms 2 797 0.27 MB/sec execute 2 sec latency 115.608 ms 2 864 0.25 MB/sec execute 3 sec latency 96.851 ms 2 908 0.26 MB/sec execute 4 sec latency 119.539 ms 2 955 0.24 MB/sec execute 5 sec latency 118.404 ms 2 1009 0.33 MB/sec execute 6 sec latency 124.291 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 13 seconds Changelog records consumed: 168 2 1089 0.49 MB/sec execute 7 sec latency 71.436 ms 2 1151 0.45 MB/sec execute 8 sec latency 98.817 ms 2 1230 0.42 MB/sec execute 9 sec latency 66.637 ms 2 1399 0.96 MB/sec execute 10 sec latency 76.014 ms 2 1483 0.88 MB/sec execute 11 sec latency 53.885 ms 12339 12340 12341 Running lustre_rsync 2 1573 0.82 MB/sec execute 12 sec latency 71.110 ms 2 1644 0.77 MB/sec execute 13 sec latency 89.702 ms 2 1691 0.72 MB/sec execute 14 sec latency 103.319 ms 2 1757 0.68 MB/sec execute 15 sec latency 97.455 ms 2 1797 0.64 MB/sec execute 16 sec latency 118.683 ms 2 1854 0.61 MB/sec execute 17 sec latency 91.033 ms 2 1953 0.58 MB/sec execute 18 sec latency 69.865 ms 2 1996 0.56 MB/sec execute 19 sec latency 133.915 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: 2532 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 476 2 2054 0.54 MB/sec execute 20 sec latency 103.727 ms 2 2144 0.52 MB/sec execute 21 sec latency 72.332 ms 2 2182 0.50 MB/sec execute 22 sec latency 144.864 ms 2 2319 0.57 MB/sec execute 23 sec latency 94.736 ms 2 2378 0.56 MB/sec execute 24 sec latency 114.511 ms 2 2439 0.55 MB/sec execute 25 sec latency 78.120 ms 12339 12340 12341 Running lustre_rsync 2 2493 0.58 MB/sec execute 26 sec latency 128.453 ms 2 2589 0.58 MB/sec execute 27 sec latency 94.565 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: 3007 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 385 2 2705 0.70 MB/sec execute 28 sec latency 175.026 ms 2 2916 0.84 MB/sec execute 29 sec latency 64.398 ms 2 2989 0.82 MB/sec execute 30 sec latency 107.358 ms 2 3199 0.84 MB/sec execute 31 sec latency 94.337 ms 2 3343 0.89 MB/sec execute 32 sec latency 102.267 ms 12339 12340 12341 Running lustre_rsync 2 3507 1.04 MB/sec execute 33 sec latency 127.886 ms 2 3592 1.01 MB/sec execute 34 sec latency 80.945 ms 2 3666 1.00 MB/sec execute 35 sec latency 95.898 ms 2 3724 0.98 MB/sec execute 36 sec latency 92.778 ms 2 3785 1.00 MB/sec execute 37 sec latency 122.517 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: 3391 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 221 2 3832 0.98 MB/sec execute 38 sec latency 119.389 ms 2 3897 0.96 MB/sec execute 39 sec latency 101.567 ms 2 3944 0.94 MB/sec execute 40 sec latency 120.369 ms 2 3998 0.92 MB/sec execute 41 sec latency 126.026 ms 2 4039 0.90 MB/sec execute 42 sec latency 251.044 ms 12339 12340 12341 Running lustre_rsync 2 4095 0.88 MB/sec execute 43 sec latency 94.528 ms 2 4157 0.86 MB/sec execute 44 sec latency 77.192 ms 2 4210 0.84 MB/sec execute 45 sec latency 133.387 ms 2 4256 0.83 MB/sec execute 46 sec latency 141.342 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: 3611 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 381 2 4303 0.82 MB/sec execute 47 sec latency 183.439 ms 2 4360 0.80 MB/sec execute 48 sec latency 147.252 ms 2 4414 0.79 MB/sec execute 49 sec latency 95.898 ms 2 4467 0.78 MB/sec execute 50 sec latency 106.850 ms 2 4503 0.77 MB/sec execute 51 sec latency 146.213 ms 12339 12340 12341 Running lustre_rsync 2 4537 0.76 MB/sec execute 52 sec latency 134.707 ms 2 4581 0.77 MB/sec execute 53 sec latency 144.609 ms 2 4667 0.77 MB/sec execute 54 sec latency 70.890 ms 2 4708 0.76 MB/sec execute 55 sec latency 110.412 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: 3991 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 225 2 4761 0.75 MB/sec execute 56 sec latency 91.669 ms 2 4818 0.74 MB/sec execute 57 sec latency 75.287 ms 2 4950 0.82 MB/sec execute 58 sec latency 109.466 ms 2 4991 0.81 MB/sec execute 59 sec latency 127.131 ms 2 cleanup 60 sec 12339 12340 12341 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 2 cleanup 63 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: 4215 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 191 1 cleanup 64 sec 0 cleanup 64 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1462 43.065 251.030 Close 1114 10.635 57.746 Rename 72 62.795 150.002 Unlink 284 17.812 75.038 Qpathinfo 1359 10.667 101.641 Qfileinfo 232 0.774 11.489 Qfsinfo 252 1.371 36.974 Sfileinfo 160 48.670 175.001 Find 513 3.002 77.163 WriteX 760 7.166 69.893 ReadX 2327 0.062 8.997 LockX 4 6.570 9.632 UnlockX 4 5.883 11.846 Flush 122 46.331 143.563 Throughput 0.809713 MB/sec 2 clients 2 procs max_latency=251.044 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 21:54:07 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/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 4405 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 154 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: 4558 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