== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 13:57:34 (1788199054) 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 Aug 31 13:57:41 EDT 2026 waiting for dbench pid 12415 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 92 8.37 MB/sec warmup 1 sec latency 143.746 ms 2 168 6.81 MB/sec warmup 2 sec latency 112.689 ms 2 216 5.54 MB/sec warmup 3 sec latency 181.859 ms 2 286 5.33 MB/sec warmup 4 sec latency 123.728 ms 2 340 4.89 MB/sec warmup 5 sec latency 128.630 ms 2 409 4.81 MB/sec warmup 6 sec latency 132.981 ms Running lustre_rsync 2 477 4.75 MB/sec warmup 7 sec latency 116.996 ms 2 550 4.69 MB/sec warmup 8 sec latency 132.016 ms 2 662 4.69 MB/sec warmup 9 sec latency 344.080 ms 2 704 4.23 MB/sec warmup 10 sec latency 360.242 ms 2 736 3.87 MB/sec warmup 11 sec latency 193.052 ms 2 836 0.15 MB/sec execute 1 sec latency 150.550 ms 2 890 0.22 MB/sec execute 2 sec latency 132.651 ms 2 939 0.21 MB/sec execute 3 sec latency 180.595 ms 2 983 0.22 MB/sec execute 4 sec latency 189.496 ms 2 1076 0.59 MB/sec execute 5 sec latency 146.076 ms 2 1147 0.51 MB/sec execute 6 sec latency 79.103 ms 2 1210 0.46 MB/sec execute 7 sec latency 93.486 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: 225 2 1272 0.42 MB/sec execute 8 sec latency 82.804 ms 2 1428 1.01 MB/sec execute 9 sec latency 111.665 ms 2 1484 0.92 MB/sec execute 10 sec latency 158.927 ms 2 1584 0.85 MB/sec execute 11 sec latency 98.242 ms 2 1656 0.79 MB/sec execute 12 sec latency 176.851 ms 12415 12416 12417 Running lustre_rsync 2 1715 0.74 MB/sec execute 13 sec latency 100.852 ms 2 1770 0.69 MB/sec execute 14 sec latency 113.690 ms 2 1812 0.65 MB/sec execute 15 sec latency 108.154 ms 2 1880 0.61 MB/sec execute 16 sec latency 80.337 ms 2 1980 0.59 MB/sec execute 17 sec latency 171.918 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: 2839 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 487 2 2025 0.57 MB/sec execute 18 sec latency 104.786 ms 2 2153 0.55 MB/sec execute 19 sec latency 66.061 ms 2 2207 0.53 MB/sec execute 20 sec latency 89.883 ms 2 2346 0.61 MB/sec execute 21 sec latency 263.130 ms 2 2400 0.59 MB/sec execute 22 sec latency 264.485 ms 12415 12416 12417 Running lustre_rsync 2 2450 0.58 MB/sec execute 23 sec latency 161.407 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: 3325 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 303 2 2552 0.62 MB/sec execute 24 sec latency 270.881 ms 2 2607 0.60 MB/sec execute 25 sec latency 99.234 ms 2 2825 0.82 MB/sec execute 26 sec latency 203.403 ms 2 2953 0.89 MB/sec execute 27 sec latency 240.984 ms 2 3007 0.86 MB/sec execute 28 sec latency 245.130 ms 2 3203 0.88 MB/sec execute 29 sec latency 297.257 ms 12415 12416 12417 Running lustre_rsync 2 3328 0.93 MB/sec execute 30 sec latency 369.975 ms 2 3415 0.94 MB/sec execute 31 sec latency 111.178 ms 2 3561 1.06 MB/sec execute 32 sec latency 96.424 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: 3627 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 191 2 3649 1.04 MB/sec execute 33 sec latency 70.545 ms 2 3726 1.02 MB/sec execute 34 sec latency 99.848 ms 2 3809 1.05 MB/sec execute 35 sec latency 124.386 ms 2 3887 1.02 MB/sec execute 36 sec latency 67.325 ms 2 3959 1.00 MB/sec execute 37 sec latency 78.734 ms 12415 12416 12417 Running lustre_rsync 2 4012 0.98 MB/sec execute 38 sec latency 117.365 ms 2 4054 0.95 MB/sec execute 39 sec latency 135.333 ms 2 4123 0.93 MB/sec execute 40 sec latency 74.299 ms 2 4209 0.91 MB/sec execute 41 sec latency 82.329 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: 3817 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 397 2 4257 0.90 MB/sec execute 42 sec latency 246.431 ms 2 4301 0.88 MB/sec execute 43 sec latency 178.254 ms 2 4361 0.87 MB/sec execute 44 sec latency 154.618 ms 2 4427 0.85 MB/sec execute 45 sec latency 108.375 ms 2 4476 0.84 MB/sec execute 46 sec latency 166.643 ms 2 4530 0.83 MB/sec execute 47 sec latency 182.724 ms 12415 12416 12417 Running lustre_rsync 2 4564 0.82 MB/sec execute 48 sec latency 235.530 ms 2 4689 0.84 MB/sec execute 49 sec latency 57.597 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: 4213 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 255 2 4757 0.83 MB/sec execute 50 sec latency 65.768 ms 2 4808 0.81 MB/sec execute 51 sec latency 88.726 ms 2 4954 0.91 MB/sec execute 52 sec latency 88.438 ms 2 4997 0.89 MB/sec execute 53 sec latency 90.159 ms 2 5047 0.88 MB/sec execute 54 sec latency 124.749 ms 12415 12416 12417 Running lustre_rsync 2 5085 0.86 MB/sec execute 55 sec latency 227.056 ms 2 5138 0.85 MB/sec execute 56 sec latency 89.212 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: 4467 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 190 2 5203 0.84 MB/sec execute 57 sec latency 194.539 ms 2 5256 0.82 MB/sec execute 58 sec latency 97.151 ms 2 5298 0.81 MB/sec execute 59 sec latency 117.794 ms 2 cleanup 60 sec 2 cleanup 61 sec 12415 12416 12417 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1600 37.981 270.889 Close 1212 9.162 51.435 Rename 70 56.519 127.517 Unlink 288 17.194 86.591 Qpathinfo 1474 9.288 130.031 Qfileinfo 252 0.621 18.248 Qfsinfo 244 1.022 39.689 Sfileinfo 154 37.150 90.052 Find 538 2.370 82.308 WriteX 784 5.285 46.327 ReadX 2404 0.056 6.572 LockX 4 13.871 16.621 UnlockX 4 11.031 19.563 Flush 116 120.271 369.960 Throughput 0.810301 MB/sec 2 clients 2 procs max_latency=369.975 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 31 13:58:57 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/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' 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 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 3 seconds Changelog records consumed: 248 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: 4903 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 78 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: 4980 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