== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 20:47:07 (1788310027) 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 1 20:47:13 EDT 2026 waiting for dbench pid 12405 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 2 112 10.39 MB/sec warmup 1 sec latency 94.534 ms 2 184 7.35 MB/sec warmup 2 sec latency 113.532 ms 2 273 6.81 MB/sec warmup 3 sec latency 147.176 ms 2 353 6.31 MB/sec warmup 4 sec latency 108.435 ms 2 437 6.14 MB/sec warmup 5 sec latency 95.112 ms 2 522 6.00 MB/sec warmup 6 sec latency 68.791 ms 2 670 6.04 MB/sec warmup 7 sec latency 218.008 ms Running lustre_rsync 2 719 5.31 MB/sec warmup 8 sec latency 92.315 ms 2 777 4.74 MB/sec warmup 9 sec latency 144.160 ms 2 825 4.29 MB/sec warmup 10 sec latency 157.875 ms 2 901 3.94 MB/sec warmup 11 sec latency 110.337 ms 2 1080 2.23 MB/sec execute 1 sec latency 192.016 ms 2 1175 1.20 MB/sec execute 2 sec latency 49.833 ms 2 1255 0.85 MB/sec execute 3 sec latency 67.641 ms 2 1446 2.10 MB/sec execute 4 sec latency 63.742 ms 2 1541 1.71 MB/sec execute 5 sec latency 173.474 ms 2 1634 1.45 MB/sec execute 6 sec latency 177.046 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 11 seconds Changelog records consumed: 287 2 1721 1.27 MB/sec execute 7 sec latency 71.901 ms 2 1817 1.13 MB/sec execute 8 sec latency 52.586 ms 2 1906 1.03 MB/sec execute 9 sec latency 148.034 ms 2 2021 0.94 MB/sec execute 10 sec latency 48.954 ms 2 2173 0.90 MB/sec execute 11 sec latency 47.998 ms 12405 12406 12407 Running lustre_rsync 2 2343 1.01 MB/sec execute 12 sec latency 144.160 ms 2 2393 0.95 MB/sec execute 13 sec latency 187.277 ms 2 2460 0.94 MB/sec execute 14 sec latency 162.586 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: 3255 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 669 2 2578 0.95 MB/sec execute 15 sec latency 196.628 ms 2 2779 1.27 MB/sec execute 16 sec latency 123.269 ms 2 2985 1.38 MB/sec execute 17 sec latency 173.071 ms 2 3224 1.40 MB/sec execute 18 sec latency 133.048 ms 2 3383 1.44 MB/sec execute 19 sec latency 92.864 ms 12405 12406 12407 Running lustre_rsync 2 3590 1.66 MB/sec execute 20 sec latency 71.630 ms 2 3698 1.61 MB/sec execute 21 sec latency 59.300 ms 2 3802 1.63 MB/sec execute 22 sec latency 83.983 ms 2 3871 1.56 MB/sec execute 23 sec latency 97.134 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: 3923 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 313 2 3951 1.52 MB/sec execute 24 sec latency 88.865 ms 2 4018 1.46 MB/sec execute 25 sec latency 114.258 ms 2 4115 1.40 MB/sec execute 26 sec latency 58.098 ms 2 4233 1.37 MB/sec execute 27 sec latency 53.272 ms 2 4260 1.32 MB/sec execute 28 sec latency 364.326 ms 12405 12406 12407 Running lustre_rsync 2 4313 1.28 MB/sec execute 29 sec latency 150.123 ms 2 4372 1.25 MB/sec execute 30 sec latency 217.269 ms 2 4431 1.22 MB/sec execute 31 sec latency 111.480 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: 4235 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 474 2 4468 1.19 MB/sec execute 32 sec latency 216.796 ms 2 4543 1.16 MB/sec execute 33 sec latency 146.126 ms 2 4629 1.19 MB/sec execute 34 sec latency 173.172 ms 2 4716 1.16 MB/sec execute 35 sec latency 78.055 ms 2 4807 1.13 MB/sec execute 36 sec latency 47.664 ms 2 4968 1.26 MB/sec execute 37 sec latency 63.821 ms 12405 12406 12407 Running lustre_rsync 2 5027 1.23 MB/sec execute 38 sec latency 128.251 ms 2 5101 1.20 MB/sec execute 39 sec latency 225.238 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: 4708 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 258 2 5174 1.17 MB/sec execute 40 sec latency 86.353 ms 2 5248 1.15 MB/sec execute 41 sec latency 158.322 ms 2 5298 1.12 MB/sec execute 42 sec latency 123.545 ms 2 5389 1.10 MB/sec execute 43 sec latency 61.667 ms 2 5467 1.08 MB/sec execute 44 sec latency 153.633 ms 12405 12406 12407 Running lustre_rsync 2 5552 1.06 MB/sec execute 45 sec latency 98.433 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: 4965 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 249 2 5627 1.04 MB/sec execute 46 sec latency 87.331 ms 2 5720 1.02 MB/sec execute 47 sec latency 91.163 ms 2 5845 1.03 MB/sec execute 48 sec latency 116.430 ms 2 5936 1.03 MB/sec execute 49 sec latency 191.348 ms 2 5988 1.01 MB/sec execute 50 sec latency 193.813 ms 12405 12406 12407 Running lustre_rsync 2 6048 1.02 MB/sec execute 51 sec latency 202.335 ms 2 6143 1.01 MB/sec execute 52 sec latency 120.691 ms 2 6296 1.10 MB/sec execute 53 sec latency 117.507 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: 5213 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 228 2 6455 1.11 MB/sec execute 54 sec latency 213.842 ms 2 6548 1.12 MB/sec execute 55 sec latency 152.525 ms 2 6738 1.12 MB/sec execute 56 sec latency 203.076 ms 2 6855 1.14 MB/sec execute 57 sec latency 216.923 ms 2 6943 1.13 MB/sec execute 58 sec latency 113.645 ms 12405 12406 12407 Running lustre_rsync 2 7087 1.21 MB/sec execute 59 sec latency 104.994 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 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: 5440 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 229 2 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2001 29.536 132.532 Close 1534 7.454 69.151 Rename 90 45.369 111.082 Unlink 344 12.676 68.256 Qpathinfo 1952 7.709 81.420 Qfileinfo 364 0.566 13.255 Qfsinfo 345 0.440 10.934 Sfileinfo 168 31.796 67.895 Find 761 1.550 53.254 WriteX 1062 4.377 53.509 ReadX 3576 0.036 6.441 LockX 8 6.405 10.973 UnlockX 8 6.088 10.004 Flush 128 110.707 364.311 Throughput 1.20811 MB/sec 2 clients 2 procs max_latency=364.326 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 1 20:48:29 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/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' 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: 5668 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 240 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: 5907 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