== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:34:26 (1788813266) 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 16:34:34 EDT 2026 waiting for dbench pid 12382 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 2 111 10.48 MB/sec warmup 1 sec latency 79.509 ms 2 173 7.06 MB/sec warmup 2 sec latency 108.790 ms 2 207 5.40 MB/sec warmup 3 sec latency 296.606 ms 2 279 5.22 MB/sec warmup 4 sec latency 103.505 ms 2 346 4.95 MB/sec warmup 5 sec latency 100.498 ms 2 432 5.08 MB/sec warmup 6 sec latency 103.252 ms Running lustre_rsync 2 506 5.03 MB/sec warmup 7 sec latency 108.367 ms 2 627 5.25 MB/sec warmup 8 sec latency 112.237 ms 2 673 4.70 MB/sec warmup 9 sec latency 180.129 ms 2 719 4.26 MB/sec warmup 10 sec latency 159.783 ms 2 760 3.88 MB/sec warmup 11 sec latency 232.218 ms 2 870 0.35 MB/sec execute 1 sec latency 188.846 ms 2 906 0.25 MB/sec execute 2 sec latency 190.565 ms 2 957 0.22 MB/sec execute 3 sec latency 201.632 ms 2 1010 0.46 MB/sec execute 4 sec latency 221.307 ms 2 1118 0.60 MB/sec execute 5 sec latency 104.185 ms 2 1179 0.51 MB/sec execute 6 sec latency 84.832 ms 2 1240 0.46 MB/sec execute 7 sec latency 80.400 ms 2 1397 1.13 MB/sec execute 8 sec latency 85.541 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: 242 2 1456 1.01 MB/sec execute 9 sec latency 94.230 ms 2 1532 0.92 MB/sec execute 10 sec latency 155.382 ms 2 1633 0.85 MB/sec execute 11 sec latency 137.059 ms 2 1698 0.79 MB/sec execute 12 sec latency 81.097 ms 2 1778 0.74 MB/sec execute 13 sec latency 81.412 ms 12382 12383 12384 Running lustre_rsync 2 1825 0.69 MB/sec execute 14 sec latency 101.607 ms 2 1886 0.65 MB/sec execute 15 sec latency 203.064 ms 2 1986 0.62 MB/sec execute 16 sec latency 113.794 ms 2 2061 0.60 MB/sec execute 17 sec latency 85.083 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: 2920 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 520 2 2143 0.58 MB/sec execute 18 sec latency 76.899 ms 2 2209 0.56 MB/sec execute 19 sec latency 88.990 ms 2 2346 0.64 MB/sec execute 20 sec latency 208.634 ms 2 2394 0.62 MB/sec execute 21 sec latency 189.222 ms 2 2438 0.60 MB/sec execute 22 sec latency 235.696 ms 12382 12383 12384 Running lustre_rsync 2 2522 0.64 MB/sec execute 23 sec latency 198.896 ms 2 2590 0.62 MB/sec execute 24 sec latency 111.516 ms 2 2764 0.84 MB/sec execute 25 sec latency 150.248 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: 3439 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 291 2 2920 0.92 MB/sec execute 26 sec latency 314.191 ms 2 3003 0.89 MB/sec execute 27 sec latency 171.628 ms 2 3220 0.92 MB/sec execute 28 sec latency 176.525 ms 2 3342 0.96 MB/sec execute 29 sec latency 129.329 ms 2 3513 1.12 MB/sec execute 30 sec latency 71.323 ms 12382 12383 12384 Running lustre_rsync 2 3622 1.10 MB/sec execute 31 sec latency 62.878 ms 2 3697 1.08 MB/sec execute 32 sec latency 68.732 ms 2 3774 1.11 MB/sec execute 33 sec latency 103.628 ms 2 3820 1.07 MB/sec execute 34 sec latency 116.014 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: 3729 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 253 2 3881 1.05 MB/sec execute 35 sec latency 89.828 ms 2 3963 1.03 MB/sec execute 36 sec latency 63.015 ms 2 4037 1.00 MB/sec execute 37 sec latency 90.608 ms 2 4114 0.98 MB/sec execute 38 sec latency 93.206 ms 2 4212 0.96 MB/sec execute 39 sec latency 69.997 ms 12382 12383 12384 Running lustre_rsync 2 4247 0.94 MB/sec execute 40 sec latency 269.685 ms 2 4295 0.92 MB/sec execute 41 sec latency 168.011 ms 2 4341 0.90 MB/sec execute 42 sec latency 111.914 ms 2 4372 0.89 MB/sec execute 43 sec latency 196.209 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: 3981 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 412 2 4443 0.88 MB/sec execute 44 sec latency 159.916 ms 2 4487 0.86 MB/sec execute 45 sec latency 235.865 ms 2 4544 0.85 MB/sec execute 46 sec latency 115.155 ms 2 4624 0.87 MB/sec execute 47 sec latency 149.087 ms 2 4702 0.86 MB/sec execute 48 sec latency 69.445 ms 12382 12383 12384 Running lustre_rsync 2 4765 0.84 MB/sec execute 49 sec latency 73.172 ms 2 4818 0.83 MB/sec execute 50 sec latency 133.545 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: 4392 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 211 2 4953 0.93 MB/sec execute 51 sec latency 94.583 ms 2 4992 0.91 MB/sec execute 52 sec latency 168.988 ms 2 5047 0.89 MB/sec execute 53 sec latency 117.999 ms 2 5120 0.88 MB/sec execute 54 sec latency 224.470 ms 2 5167 0.86 MB/sec execute 55 sec latency 98.353 ms 12382 12383 12384 Running lustre_rsync 2 5225 0.85 MB/sec execute 56 sec latency 248.950 ms 2 5277 0.84 MB/sec execute 57 sec latency 106.273 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: 4602 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 167 2 5344 0.82 MB/sec execute 58 sec latency 78.943 ms 2 5393 0.81 MB/sec execute 59 sec latency 118.597 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1656 36.618 168.974 Close 1230 9.344 47.314 Rename 70 57.891 133.524 Unlink 288 15.656 59.613 Qpathinfo 1512 9.302 111.490 Qfileinfo 262 0.625 14.178 Qfsinfo 244 0.700 26.060 Sfileinfo 154 38.009 97.446 Find 552 2.079 47.431 WriteX 791 5.830 71.214 ReadX 2428 0.055 5.824 LockX 4 8.051 12.515 UnlockX 4 8.077 14.814 Flush 110 121.003 314.170 Throughput 0.811655 MB/sec 2 clients 2 procs max_latency=314.191 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 16:35:48 EDT 2026 with return code 0 Running lustre_rsync 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/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' 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 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: 4768 Clear changelog after use: no Errors: 0 lustre_rsync took 2 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: 5066 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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