== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:54:15 (1788900855) 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 16:54:17 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 2 323 23.49 MB/sec warmup 1 sec latency 21.644 ms 2 664 21.16 MB/sec warmup 2 sec latency 75.142 ms 2 917 14.51 MB/sec warmup 3 sec latency 78.641 ms 2 1412 13.01 MB/sec warmup 4 sec latency 42.015 ms 2 1840 10.54 MB/sec warmup 5 sec latency 50.918 ms 2 2354 9.30 MB/sec warmup 6 sec latency 45.236 ms 2 2930 9.57 MB/sec warmup 7 sec latency 54.177 ms 2 3720 9.69 MB/sec warmup 8 sec latency 24.428 ms 2 4138 8.91 MB/sec warmup 9 sec latency 15.236 ms Running lustre_rsync 2 4369 8.12 MB/sec warmup 10 sec latency 91.400 ms 2 4715 7.66 MB/sec warmup 11 sec latency 38.462 ms 2 5519 0.62 MB/sec execute 1 sec latency 53.448 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 4 seconds Changelog records consumed: 1714 2 5943 1.82 MB/sec execute 2 sec latency 35.446 ms 2 6477 4.90 MB/sec execute 3 sec latency 35.400 ms 2 7091 6.12 MB/sec execute 4 sec latency 51.042 ms 2 7464 5.57 MB/sec execute 5 sec latency 15.950 ms 2 7790 4.72 MB/sec execute 6 sec latency 97.624 ms 12382 12383 12384 Running lustre_rsync 2 8033 4.21 MB/sec execute 7 sec latency 68.744 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: 14172 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1457 2 8427 4.28 MB/sec execute 8 sec latency 43.447 ms 2 8823 4.27 MB/sec execute 9 sec latency 40.862 ms 2 9268 3.94 MB/sec execute 10 sec latency 39.542 ms 2 9676 3.99 MB/sec execute 11 sec latency 48.228 ms 2 10440 4.73 MB/sec execute 12 sec latency 43.160 ms 12382 12383 12384 Running lustre_rsync 2 10913 5.04 MB/sec execute 13 sec latency 13.628 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: 15628 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 963 2 11325 4.75 MB/sec execute 14 sec latency 13.313 ms 2 11572 4.51 MB/sec execute 15 sec latency 114.519 ms 2 12077 4.76 MB/sec execute 16 sec latency 26.981 ms 2 12444 4.52 MB/sec execute 17 sec latency 35.328 ms 2 12893 4.32 MB/sec execute 18 sec latency 48.840 ms 12382 12383 12384 Running lustre_rsync 2 13400 4.64 MB/sec execute 19 sec latency 50.176 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: 16590 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1181 2 14027 4.76 MB/sec execute 20 sec latency 54.038 ms 2 14513 4.94 MB/sec execute 21 sec latency 16.079 ms 2 14872 4.76 MB/sec execute 22 sec latency 16.308 ms 2 15063 4.59 MB/sec execute 23 sec latency 126.570 ms 2 15392 4.52 MB/sec execute 24 sec latency 52.089 ms 12382 12383 12384 Running lustre_rsync 2 15804 4.59 MB/sec execute 25 sec latency 62.927 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: 17770 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1023 2 16175 4.44 MB/sec execute 26 sec latency 29.626 ms 2 16603 4.39 MB/sec execute 27 sec latency 48.668 ms 2 17191 4.62 MB/sec execute 28 sec latency 40.419 ms 2 17854 4.82 MB/sec execute 29 sec latency 43.908 ms 2 18226 4.75 MB/sec execute 30 sec latency 13.988 ms 12382 12383 12384 Running lustre_rsync 2 18544 4.63 MB/sec execute 31 sec latency 78.699 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: 18792 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1139 2 18897 4.58 MB/sec execute 32 sec latency 51.408 ms 2 19377 4.64 MB/sec execute 33 sec latency 31.919 ms 2 19761 4.52 MB/sec execute 34 sec latency 39.710 ms 2 20213 4.49 MB/sec execute 35 sec latency 38.223 ms 2 20977 4.70 MB/sec execute 36 sec latency 39.971 ms 12382 12383 12384 Running lustre_rsync 2 21531 4.87 MB/sec execute 37 sec latency 32.459 ms 2 21878 4.76 MB/sec execute 38 sec latency 15.345 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: 19930 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1049 2 22131 4.67 MB/sec execute 39 sec latency 98.205 ms 2 22519 4.63 MB/sec execute 40 sec latency 27.322 ms 2 23043 4.67 MB/sec execute 41 sec latency 44.143 ms 2 23511 4.58 MB/sec execute 42 sec latency 34.304 ms 2 23919 4.58 MB/sec execute 43 sec latency 46.739 ms 12382 12383 12384 Running lustre_rsync 2 24616 4.77 MB/sec execute 44 sec latency 44.980 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: 20978 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1189 2 25116 4.86 MB/sec execute 45 sec latency 19.881 ms 2 25523 4.77 MB/sec execute 46 sec latency 13.278 ms 2 25806 4.70 MB/sec execute 47 sec latency 83.344 ms 2 26350 4.78 MB/sec execute 48 sec latency 23.972 ms 2 26830 4.70 MB/sec execute 49 sec latency 46.753 ms 12382 12383 12384 Running lustre_rsync 2 27304 4.67 MB/sec execute 50 sec latency 42.006 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: 22166 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1313 2 28047 4.81 MB/sec execute 51 sec latency 44.224 ms 2 28639 4.94 MB/sec execute 52 sec latency 26.104 ms 2 29093 4.86 MB/sec execute 53 sec latency 35.379 ms 2 29360 4.80 MB/sec execute 54 sec latency 87.134 ms 2 29907 4.87 MB/sec execute 55 sec latency 42.513 ms 12382 12383 12384 Running lustre_rsync 2 30408 4.79 MB/sec execute 56 sec latency 48.565 ms 2 30844 4.77 MB/sec execute 57 sec latency 44.440 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: 23478 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1245 2 31591 4.89 MB/sec execute 58 sec latency 42.551 ms 2 32140 4.97 MB/sec execute 59 sec latency 28.608 ms 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 9513 6.047 28.322 Close 6960 1.142 5.134 Rename 396 10.030 19.931 Unlink 1910 2.998 6.921 Qpathinfo 8598 1.817 11.764 Qfileinfo 1502 0.291 2.306 Qfsinfo 1566 0.057 1.503 Sfileinfo 732 5.706 30.433 Find 3318 0.701 10.689 WriteX 4652 1.138 8.969 ReadX 14927 0.017 1.197 LockX 32 1.206 2.425 UnlockX 32 1.132 1.759 Flush 638 25.424 126.550 Throughput 4.97259 MB/sec 2 clients 2 procs max_latency=126.570 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 16:55:30 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/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' 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: 24722 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1057 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: 25778 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