== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:39:17 (1788845957) 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 01:39:24 EDT 2026 waiting for dbench pid 12399 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 2 119 10.87 MB/sec warmup 1 sec latency 80.458 ms 2 198 7.84 MB/sec warmup 2 sec latency 76.712 ms 2 313 7.65 MB/sec warmup 3 sec latency 89.333 ms 2 398 7.04 MB/sec warmup 4 sec latency 79.710 ms 2 501 6.98 MB/sec warmup 5 sec latency 73.011 ms 2 666 7.05 MB/sec warmup 6 sec latency 125.972 ms 2 719 6.08 MB/sec warmup 7 sec latency 132.740 ms Running lustre_rsync 2 765 5.34 MB/sec warmup 8 sec latency 124.501 ms 2 848 4.79 MB/sec warmup 9 sec latency 115.205 ms 2 902 4.33 MB/sec warmup 10 sec latency 130.811 ms 2 961 3.96 MB/sec warmup 11 sec latency 166.546 ms 2 1144 0.21 MB/sec execute 1 sec latency 190.660 ms 2 1230 0.18 MB/sec execute 2 sec latency 75.602 ms 2 1395 2.08 MB/sec execute 3 sec latency 95.700 ms 2 1459 1.57 MB/sec execute 4 sec latency 95.700 ms 2 1522 1.28 MB/sec execute 5 sec latency 231.999 ms 2 1612 1.09 MB/sec execute 6 sec latency 80.854 ms 2 1676 0.95 MB/sec execute 7 sec latency 199.562 ms 2 1719 0.84 MB/sec execute 8 sec latency 152.834 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 14 seconds Changelog records consumed: 314 2 1783 0.76 MB/sec execute 9 sec latency 74.061 ms 2 1829 0.69 MB/sec execute 10 sec latency 94.396 ms 2 1906 0.64 MB/sec execute 11 sec latency 111.958 ms 2 1998 0.60 MB/sec execute 12 sec latency 72.129 ms 2 2063 0.57 MB/sec execute 13 sec latency 93.462 ms 12399 12400 12401 Running lustre_rsync 2 2145 0.54 MB/sec execute 14 sec latency 82.882 ms 2 2226 0.52 MB/sec execute 15 sec latency 67.728 ms 2 2345 0.62 MB/sec execute 16 sec latency 183.395 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: 3310 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 591 2 2395 0.60 MB/sec execute 17 sec latency 226.127 ms 2 2470 0.64 MB/sec execute 18 sec latency 124.137 ms 2 2584 0.64 MB/sec execute 19 sec latency 153.985 ms 2 2788 0.91 MB/sec execute 20 sec latency 179.710 ms 2 2982 1.01 MB/sec execute 21 sec latency 151.427 ms 12399 12400 12401 Running lustre_rsync 2 3197 1.03 MB/sec execute 22 sec latency 157.293 ms 2 3351 1.08 MB/sec execute 23 sec latency 172.460 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: 3900 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 269 2 3543 1.29 MB/sec execute 24 sec latency 61.728 ms 2 3649 1.26 MB/sec execute 25 sec latency 110.986 ms 2 3780 1.30 MB/sec execute 26 sec latency 49.281 ms 2 3904 1.27 MB/sec execute 27 sec latency 51.355 ms 2 4004 1.23 MB/sec execute 28 sec latency 55.222 ms 12399 12400 12401 Running lustre_rsync 2 4111 1.18 MB/sec execute 29 sec latency 70.366 ms 2 4230 1.15 MB/sec execute 30 sec latency 46.297 ms 2 4283 1.12 MB/sec execute 31 sec latency 201.210 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: 4168 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 489 2 4350 1.10 MB/sec execute 32 sec latency 134.107 ms 2 4428 1.08 MB/sec execute 33 sec latency 101.819 ms 2 4490 1.06 MB/sec execute 34 sec latency 143.233 ms 2 4582 1.06 MB/sec execute 35 sec latency 133.408 ms 2 4705 1.07 MB/sec execute 36 sec latency 62.107 ms 12399 12400 12401 Running lustre_rsync 2 4792 1.04 MB/sec execute 37 sec latency 68.213 ms 2 4918 1.12 MB/sec execute 38 sec latency 76.117 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: 4656 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 286 2 5030 1.14 MB/sec execute 39 sec latency 65.536 ms 2 5131 1.12 MB/sec execute 40 sec latency 136.608 ms 2 5207 1.09 MB/sec execute 41 sec latency 133.007 ms 2 5280 1.07 MB/sec execute 42 sec latency 131.875 ms 2 5343 1.05 MB/sec execute 43 sec latency 91.206 ms 12399 12400 12401 Running lustre_rsync 2 5394 1.02 MB/sec execute 44 sec latency 102.501 ms 2 5463 1.01 MB/sec execute 45 sec latency 143.993 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: 4941 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 251 2 5558 0.99 MB/sec execute 46 sec latency 109.047 ms 2 5654 0.97 MB/sec execute 47 sec latency 76.474 ms 2 5746 0.96 MB/sec execute 48 sec latency 67.413 ms 2 5896 0.98 MB/sec execute 49 sec latency 69.838 ms 2 5939 0.97 MB/sec execute 50 sec latency 243.031 ms 12399 12400 12401 Running lustre_rsync 2 5994 0.95 MB/sec execute 51 sec latency 204.648 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: 5191 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 242 2 6055 0.96 MB/sec execute 52 sec latency 223.863 ms 2 6160 0.95 MB/sec execute 53 sec latency 82.965 ms 2 6331 1.04 MB/sec execute 54 sec latency 303.484 ms 2 6485 1.08 MB/sec execute 55 sec latency 355.505 ms 2 6562 1.06 MB/sec execute 56 sec latency 207.265 ms 2 6765 1.07 MB/sec execute 57 sec latency 202.105 ms 12399 12400 12401 Running lustre_rsync 2 6923 1.09 MB/sec execute 58 sec latency 105.396 ms 2 7082 1.17 MB/sec execute 59 sec latency 85.753 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: 5432 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 203 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1976 30.438 152.820 Close 1521 7.588 60.366 Rename 88 44.377 94.995 Unlink 342 11.738 58.706 Qpathinfo 1938 8.085 96.666 Qfileinfo 362 0.502 8.602 Qfsinfo 335 0.492 18.962 Sfileinfo 164 29.772 78.426 Find 754 1.465 46.286 WriteX 1024 4.743 75.796 ReadX 3540 0.035 7.353 LockX 8 8.590 15.201 UnlockX 8 6.882 12.683 Flush 124 107.471 355.492 Throughput 1.17182 MB/sec 2 clients 2 procs max_latency=355.505 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 01:40:39 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/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' 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: 5634 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 299 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: 5932 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