== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 07:07:03 (1787828823) 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 Thu Aug 27 07:07:12 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 71 6.27 MB/sec warmup 1 sec latency 125.224 ms 2 140 6.00 MB/sec warmup 2 sec latency 142.355 ms 2 197 5.22 MB/sec warmup 3 sec latency 147.913 ms 2 261 4.94 MB/sec warmup 4 sec latency 118.726 ms 2 309 4.53 MB/sec warmup 5 sec latency 132.168 ms Running lustre_rsync 2 382 4.51 MB/sec warmup 6 sec latency 111.534 ms 2 421 4.24 MB/sec warmup 7 sec latency 355.155 ms 2 477 4.16 MB/sec warmup 8 sec latency 140.500 ms 2 518 3.96 MB/sec warmup 9 sec latency 137.840 ms 2 640 4.20 MB/sec warmup 10 sec latency 126.174 ms 2 679 3.84 MB/sec warmup 11 sec latency 208.882 ms 2 770 0.12 MB/sec execute 1 sec latency 221.824 ms 2 798 0.17 MB/sec execute 2 sec latency 226.635 ms 2 860 0.18 MB/sec execute 3 sec latency 98.302 ms 2 898 0.19 MB/sec execute 4 sec latency 152.224 ms 2 939 0.19 MB/sec execute 5 sec latency 241.655 ms 2 983 0.20 MB/sec execute 6 sec latency 265.000 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: 183 2 1085 0.47 MB/sec execute 7 sec latency 133.697 ms 2 1176 0.43 MB/sec execute 8 sec latency 96.461 ms 2 1247 0.40 MB/sec execute 9 sec latency 80.900 ms 2 1416 0.94 MB/sec execute 10 sec latency 81.535 ms 2 1486 0.86 MB/sec execute 11 sec latency 192.426 ms 12434 12435 12436 Running lustre_rsync 2 1527 0.80 MB/sec execute 12 sec latency 242.405 ms 2 1606 0.75 MB/sec execute 13 sec latency 86.666 ms 2 1659 0.70 MB/sec execute 14 sec latency 158.162 ms 2 1699 0.66 MB/sec execute 15 sec latency 116.539 ms 2 1774 0.62 MB/sec execute 16 sec latency 108.399 ms 2 1817 0.59 MB/sec execute 17 sec latency 95.397 ms 2 1880 0.56 MB/sec execute 18 sec latency 116.421 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: 2715 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 430 2 1998 0.55 MB/sec execute 19 sec latency 188.963 ms 2 2103 0.54 MB/sec execute 20 sec latency 75.649 ms 2 2177 0.52 MB/sec execute 21 sec latency 69.362 ms 2 2341 0.60 MB/sec execute 22 sec latency 63.224 ms 2 2387 0.58 MB/sec execute 23 sec latency 272.587 ms 12434 12435 12436 Running lustre_rsync 2 2420 0.57 MB/sec execute 24 sec latency 261.764 ms 2 2477 0.59 MB/sec execute 25 sec latency 106.510 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: 3144 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 393 2 2572 0.59 MB/sec execute 26 sec latency 264.315 ms 2 2627 0.59 MB/sec execute 27 sec latency 196.877 ms 2 2829 0.77 MB/sec execute 28 sec latency 355.174 ms 2 2953 0.84 MB/sec execute 29 sec latency 196.986 ms 2 3021 0.81 MB/sec execute 30 sec latency 199.062 ms 12434 12435 12436 Running lustre_rsync 2 3232 0.84 MB/sec execute 31 sec latency 251.755 ms 2 3353 0.88 MB/sec execute 32 sec latency 126.404 ms 2 3415 0.89 MB/sec execute 33 sec latency 133.903 ms 2 3562 1.01 MB/sec execute 34 sec latency 140.623 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: 3536 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 192 2 3636 0.99 MB/sec execute 35 sec latency 123.040 ms 2 3699 0.97 MB/sec execute 36 sec latency 95.245 ms 2 3774 1.00 MB/sec execute 37 sec latency 172.265 ms 2 3850 0.97 MB/sec execute 38 sec latency 67.416 ms 2 3912 0.96 MB/sec execute 39 sec latency 93.227 ms 12434 12435 12436 Running lustre_rsync 2 3965 0.94 MB/sec execute 40 sec latency 174.980 ms 2 4018 0.91 MB/sec execute 41 sec latency 120.245 ms 2 4068 0.89 MB/sec execute 42 sec latency 118.542 ms 2 4111 0.87 MB/sec execute 43 sec latency 150.143 ms 2 4223 0.86 MB/sec execute 44 sec latency 66.794 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: 3727 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 374 2 4269 0.84 MB/sec execute 45 sec latency 195.511 ms 2 4320 0.83 MB/sec execute 46 sec latency 159.445 ms 2 4369 0.82 MB/sec execute 47 sec latency 219.515 ms 2 4441 0.81 MB/sec execute 48 sec latency 156.163 ms 2 4485 0.80 MB/sec execute 49 sec latency 234.015 ms 12434 12435 12436 Running lustre_rsync 2 4536 0.78 MB/sec execute 50 sec latency 137.954 ms 2 4562 0.77 MB/sec execute 51 sec latency 262.087 ms 2 4641 0.80 MB/sec execute 52 sec latency 115.397 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: 4100 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 267 2 4708 0.78 MB/sec execute 53 sec latency 89.239 ms 2 4792 0.77 MB/sec execute 54 sec latency 93.184 ms 2 4897 0.81 MB/sec execute 55 sec latency 95.895 ms 2 4985 0.85 MB/sec execute 56 sec latency 160.268 ms 2 5044 0.84 MB/sec execute 57 sec latency 174.890 ms 12434 12435 12436 Running lustre_rsync 2 5125 0.82 MB/sec execute 58 sec latency 198.457 ms 2 5170 0.81 MB/sec execute 59 sec latency 98.546 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: 4366 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 221 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1551 37.544 196.850 Close 1151 9.471 51.339 Rename 70 59.006 116.250 Unlink 286 17.177 150.117 Qpathinfo 1432 9.577 93.194 Qfileinfo 246 0.807 20.117 Qfsinfo 252 0.839 25.470 Sfileinfo 160 36.858 144.906 Find 536 2.217 100.248 WriteX 789 5.894 111.984 ReadX 2374 0.049 5.764 LockX 4 13.353 23.050 UnlockX 4 9.880 14.048 Flush 125 129.138 363.358 Throughput 0.81082 MB/sec 2 clients 2 procs max_latency=355.174 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 07:08:27 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/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' 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: 4586 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 232 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: 4817 Clear changelog after use: no Errors: 0 lustre_rsync took 0 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