== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:48:04 (1787788084) 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 Wed Aug 26 19:48:12 EDT 2026 waiting for dbench pid 12411 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 55 4.58 MB/sec warmup 1 sec latency 208.661 ms 2 133 5.88 MB/sec warmup 2 sec latency 154.827 ms 2 189 5.04 MB/sec warmup 3 sec latency 100.685 ms 2 259 4.89 MB/sec warmup 4 sec latency 124.634 ms 2 313 4.58 MB/sec warmup 5 sec latency 162.787 ms 2 369 4.38 MB/sec warmup 6 sec latency 109.322 ms Running lustre_rsync 2 421 4.24 MB/sec warmup 7 sec latency 224.024 ms 2 477 4.16 MB/sec warmup 8 sec latency 212.127 ms 2 530 4.10 MB/sec warmup 9 sec latency 126.987 ms 2 660 4.22 MB/sec warmup 10 sec latency 125.550 ms 2 689 3.84 MB/sec warmup 11 sec latency 242.462 ms 2 758 0.11 MB/sec execute 1 sec latency 252.461 ms 2 789 0.16 MB/sec execute 2 sec latency 195.782 ms 2 823 0.13 MB/sec execute 3 sec latency 346.881 ms 2 875 0.18 MB/sec execute 4 sec latency 290.801 ms 2 916 0.19 MB/sec execute 5 sec latency 122.050 ms 2 980 0.20 MB/sec execute 6 sec latency 74.798 ms 2 1069 0.46 MB/sec execute 7 sec latency 226.260 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: 192 2 1194 0.44 MB/sec execute 8 sec latency 51.903 ms 2 1263 0.40 MB/sec execute 9 sec latency 79.742 ms 2 1446 0.94 MB/sec execute 10 sec latency 78.125 ms 2 1518 0.87 MB/sec execute 11 sec latency 152.169 ms 2 1652 0.82 MB/sec execute 12 sec latency 94.272 ms 12411 12412 12413 Running lustre_rsync 2 1726 0.76 MB/sec execute 13 sec latency 67.619 ms 2 1809 0.72 MB/sec execute 14 sec latency 66.046 ms 2 1880 0.68 MB/sec execute 15 sec latency 90.037 ms 2 1969 0.64 MB/sec execute 16 sec latency 216.927 ms 2 2027 0.62 MB/sec execute 17 sec latency 69.425 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: 2888 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 479 2 2148 0.60 MB/sec execute 18 sec latency 65.634 ms 2 2210 0.58 MB/sec execute 19 sec latency 88.023 ms 2 2346 0.66 MB/sec execute 20 sec latency 225.157 ms 2 2406 0.64 MB/sec execute 21 sec latency 233.081 ms 2 2477 0.67 MB/sec execute 22 sec latency 191.572 ms 12411 12412 12413 Running lustre_rsync 2 2584 0.67 MB/sec execute 23 sec latency 172.481 ms 2 2771 0.89 MB/sec execute 24 sec latency 221.881 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: 3366 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 376 2 2953 0.98 MB/sec execute 25 sec latency 194.787 ms 2 3019 0.94 MB/sec execute 26 sec latency 250.170 ms 2 3276 1.04 MB/sec execute 27 sec latency 170.503 ms 2 3369 1.01 MB/sec execute 28 sec latency 248.077 ms 2 3589 1.18 MB/sec execute 29 sec latency 52.026 ms 12411 12412 12413 Running lustre_rsync 2 3697 1.16 MB/sec execute 30 sec latency 101.067 ms 2 3788 1.19 MB/sec execute 31 sec latency 87.208 ms 2 3852 1.15 MB/sec execute 32 sec latency 81.695 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: 3741 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 287 2 3911 1.14 MB/sec execute 33 sec latency 113.349 ms 2 3996 1.10 MB/sec execute 34 sec latency 73.471 ms 2 4077 1.07 MB/sec execute 35 sec latency 61.463 ms 2 4186 1.04 MB/sec execute 36 sec latency 47.495 ms 2 4243 1.03 MB/sec execute 37 sec latency 452.816 ms 12411 12412 12413 Running lustre_rsync 2 4293 1.01 MB/sec execute 38 sec latency 125.611 ms 2 4331 0.98 MB/sec execute 39 sec latency 139.574 ms 2 4365 0.96 MB/sec execute 40 sec latency 167.099 ms 2 4419 0.95 MB/sec execute 41 sec latency 139.114 ms 2 4473 0.93 MB/sec execute 42 sec latency 198.480 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: 4027 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 412 2 4538 0.91 MB/sec execute 43 sec latency 140.219 ms 2 4623 0.94 MB/sec execute 44 sec latency 235.869 ms 2 4762 0.93 MB/sec execute 45 sec latency 50.049 ms 2 4897 0.97 MB/sec execute 46 sec latency 74.963 ms 2 5043 1.01 MB/sec execute 47 sec latency 55.151 ms 12411 12412 12413 Running lustre_rsync 2 5123 1.00 MB/sec execute 48 sec latency 133.562 ms 2 5188 0.98 MB/sec execute 49 sec latency 93.205 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: 4438 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 301 2 5261 0.96 MB/sec execute 50 sec latency 159.832 ms 2 5346 0.95 MB/sec execute 51 sec latency 63.186 ms 2 5412 0.93 MB/sec execute 52 sec latency 68.599 ms 2 5520 0.92 MB/sec execute 53 sec latency 147.964 ms 2 5600 0.90 MB/sec execute 54 sec latency 67.166 ms 12411 12412 12413 Running lustre_rsync 2 5720 0.89 MB/sec execute 55 sec latency 58.117 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: 4738 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 245 2 5847 0.90 MB/sec execute 56 sec latency 77.384 ms 2 5936 0.90 MB/sec execute 57 sec latency 209.097 ms 2 5989 0.89 MB/sec execute 58 sec latency 205.869 ms 2 6059 0.90 MB/sec execute 59 sec latency 192.383 ms 2 cleanup 60 sec 12411 12412 12413 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1911 30.909 124.050 Close 1476 7.442 38.132 Rename 84 47.945 137.676 Unlink 324 13.211 105.109 Qpathinfo 1823 7.129 128.304 Qfileinfo 323 0.466 6.356 Qfsinfo 288 0.677 23.433 Sfileinfo 192 30.653 120.752 Find 662 1.440 47.478 WriteX 984 4.278 66.461 ReadX 2925 0.030 4.590 LockX 4 7.174 12.271 UnlockX 4 5.735 6.720 Flush 142 122.188 452.781 Throughput 0.899308 MB/sec 2 clients 2 procs max_latency=452.816 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: 4982 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 254 stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 26 19:49:26 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/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' 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: 5235 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 163 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: 5397 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