== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:48:25 (1787892505) 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 Aug 28 00:48:33 EDT 2026 waiting for dbench pid 12402 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 2 104 9.75 MB/sec warmup 1 sec latency 102.075 ms 2 165 6.80 MB/sec warmup 2 sec latency 115.877 ms 2 239 6.09 MB/sec warmup 3 sec latency 92.509 ms 2 315 5.73 MB/sec warmup 4 sec latency 119.398 ms 2 393 5.57 MB/sec warmup 5 sec latency 84.657 ms 2 465 5.42 MB/sec warmup 6 sec latency 89.286 ms Running lustre_rsync 2 541 5.45 MB/sec warmup 7 sec latency 146.720 ms 2 658 5.27 MB/sec warmup 8 sec latency 245.389 ms 2 691 4.70 MB/sec warmup 9 sec latency 282.436 ms 2 728 4.26 MB/sec warmup 10 sec latency 319.753 ms 2 777 3.88 MB/sec warmup 11 sec latency 130.476 ms 2 885 0.39 MB/sec execute 1 sec latency 230.039 ms 2 944 0.31 MB/sec execute 2 sec latency 198.810 ms 2 989 0.29 MB/sec execute 3 sec latency 197.105 ms 2 1108 0.74 MB/sec execute 4 sec latency 89.105 ms 2 1168 0.61 MB/sec execute 5 sec latency 94.428 ms 2 1227 0.53 MB/sec execute 6 sec latency 65.334 ms 2 1346 0.98 MB/sec execute 7 sec latency 99.263 ms 2 1434 1.13 MB/sec execute 8 sec latency 107.332 ms 2 1494 1.01 MB/sec execute 9 sec latency 182.036 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: 254 2 1614 0.93 MB/sec execute 10 sec latency 57.586 ms 2 1686 0.86 MB/sec execute 11 sec latency 144.585 ms 2 1770 0.80 MB/sec execute 12 sec latency 66.565 ms 2 1832 0.75 MB/sec execute 13 sec latency 58.099 ms 2 1895 0.70 MB/sec execute 14 sec latency 216.774 ms 12402 12403 12404 Running lustre_rsync 2 1998 0.67 MB/sec execute 15 sec latency 110.247 ms 2 2066 0.64 MB/sec execute 16 sec latency 90.408 ms 2 2143 0.61 MB/sec execute 17 sec latency 95.890 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: 2719 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 539 2 2204 0.59 MB/sec execute 18 sec latency 134.085 ms 2 2349 0.67 MB/sec execute 19 sec latency 208.722 ms 2 2392 0.65 MB/sec execute 20 sec latency 326.529 ms 2 2453 0.63 MB/sec execute 21 sec latency 176.852 ms 2 2573 0.68 MB/sec execute 22 sec latency 194.770 ms 12402 12403 12404 Running lustre_rsync 2 2718 0.91 MB/sec execute 23 sec latency 216.720 ms 2 2880 0.89 MB/sec execute 24 sec latency 255.964 ms 2 2982 0.96 MB/sec execute 25 sec latency 191.563 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: 3257 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 297 2 3197 0.98 MB/sec execute 26 sec latency 156.286 ms 2 3342 1.03 MB/sec execute 27 sec latency 137.758 ms 2 3493 1.20 MB/sec execute 28 sec latency 191.497 ms 2 3581 1.17 MB/sec execute 29 sec latency 74.296 ms 2 3684 1.15 MB/sec execute 30 sec latency 69.884 ms 12402 12403 12404 Running lustre_rsync 2 3749 1.16 MB/sec execute 31 sec latency 88.293 ms 2 3817 1.14 MB/sec execute 32 sec latency 105.316 ms 2 3867 1.11 MB/sec execute 33 sec latency 151.095 ms 2 3925 1.09 MB/sec execute 34 sec latency 102.746 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: 3553 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 282 2 3985 1.06 MB/sec execute 35 sec latency 82.069 ms 2 4053 1.03 MB/sec execute 36 sec latency 68.192 ms 2 4123 1.00 MB/sec execute 37 sec latency 82.180 ms 2 4213 0.98 MB/sec execute 38 sec latency 87.428 ms 2 4246 0.96 MB/sec execute 39 sec latency 426.796 ms 12402 12403 12404 Running lustre_rsync 2 4294 0.95 MB/sec execute 40 sec latency 152.489 ms 2 4341 0.93 MB/sec execute 41 sec latency 101.212 ms 2 4368 0.91 MB/sec execute 42 sec latency 256.380 ms 2 4404 0.89 MB/sec execute 43 sec latency 143.512 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: 3834 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 370 2 4458 0.88 MB/sec execute 44 sec latency 223.956 ms 2 4491 0.86 MB/sec execute 45 sec latency 226.291 ms 2 4554 0.85 MB/sec execute 46 sec latency 167.560 ms 2 4663 0.87 MB/sec execute 47 sec latency 72.432 ms 2 4745 0.86 MB/sec execute 48 sec latency 75.484 ms 12402 12403 12404 Running lustre_rsync 2 4815 0.84 MB/sec execute 49 sec latency 81.097 ms 2 4958 0.94 MB/sec execute 50 sec latency 77.045 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: 4203 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 222 2 5021 0.93 MB/sec execute 51 sec latency 85.416 ms 2 5078 0.91 MB/sec execute 52 sec latency 232.014 ms 2 5154 0.90 MB/sec execute 53 sec latency 90.608 ms 2 5220 0.88 MB/sec execute 54 sec latency 210.926 ms 2 5276 0.87 MB/sec execute 55 sec latency 103.766 ms 12402 12403 12404 Running lustre_rsync 2 5325 0.85 MB/sec execute 56 sec latency 95.824 ms 2 5365 0.84 MB/sec execute 57 sec latency 85.779 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: 4424 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 215 2 5425 0.83 MB/sec execute 58 sec latency 81.884 ms 2 5516 0.82 MB/sec execute 59 sec latency 228.248 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1701 36.088 216.706 Close 1283 9.278 50.383 Rename 70 53.874 132.043 Unlink 294 15.951 62.981 Qpathinfo 1594 8.568 127.661 Qfileinfo 268 0.703 15.283 Qfsinfo 244 0.750 32.963 Sfileinfo 151 37.193 94.405 Find 564 2.122 82.168 WriteX 808 5.230 73.636 ReadX 2469 0.053 7.553 LockX 4 9.538 14.107 UnlockX 4 11.804 17.020 Flush 110 117.579 426.767 Throughput 0.81568 MB/sec 2 clients 2 procs max_latency=426.796 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 28 00:49:47 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' 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 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: 4638 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 274 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: 4911 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 18 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