== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 23:53:50 (1788666830) 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 Sat Sep 5 23:53:59 EDT 2026 waiting for dbench pid 12417 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 51 4.18 MB/sec warmup 1 sec latency 79.805 ms 2 133 5.88 MB/sec warmup 2 sec latency 146.774 ms 2 189 5.05 MB/sec warmup 3 sec latency 128.921 ms 2 246 4.67 MB/sec warmup 4 sec latency 150.830 ms 2 315 4.58 MB/sec warmup 5 sec latency 154.793 ms 2 400 4.73 MB/sec warmup 6 sec latency 101.398 ms Running lustre_rsync 2 496 4.94 MB/sec warmup 7 sec latency 74.616 ms 2 512 4.42 MB/sec warmup 8 sec latency 502.156 ms 2 585 4.44 MB/sec warmup 9 sec latency 209.557 ms 2 665 4.22 MB/sec warmup 10 sec latency 196.879 ms 2 683 3.84 MB/sec warmup 11 sec latency 228.923 ms 2 733 0.04 MB/sec execute 1 sec latency 347.754 ms 2 776 0.07 MB/sec execute 2 sec latency 147.267 ms 2 794 0.11 MB/sec execute 3 sec latency 300.166 ms 2 813 0.09 MB/sec execute 4 sec latency 208.431 ms 2 873 0.15 MB/sec execute 5 sec latency 177.025 ms 2 901 0.13 MB/sec execute 6 sec latency 219.075 ms 2 920 0.14 MB/sec execute 7 sec latency 264.421 ms 2 959 0.13 MB/sec execute 8 sec latency 160.940 ms 2 986 0.14 MB/sec execute 9 sec latency 216.243 ms 2 1083 0.33 MB/sec execute 10 sec latency 63.056 ms 2 1144 0.31 MB/sec execute 11 sec latency 107.174 ms 2 1207 0.29 MB/sec execute 12 sec latency 105.324 ms 2 1243 0.27 MB/sec execute 13 sec latency 109.881 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: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 18 seconds Changelog records consumed: 234 2 1387 0.67 MB/sec execute 14 sec latency 131.497 ms 2 1446 0.63 MB/sec execute 15 sec latency 101.768 ms 2 1492 0.59 MB/sec execute 16 sec latency 302.574 ms 2 1572 0.57 MB/sec execute 17 sec latency 101.726 ms 2 1644 0.54 MB/sec execute 18 sec latency 202.493 ms 12417 12418 12419 Running lustre_rsync 2 1689 0.52 MB/sec execute 19 sec latency 112.782 ms 2 1734 0.50 MB/sec execute 20 sec latency 91.272 ms 2 1786 0.48 MB/sec execute 21 sec latency 99.494 ms 2 1827 0.46 MB/sec execute 22 sec latency 87.303 ms 2 1880 0.44 MB/sec execute 23 sec latency 255.477 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: 2754 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 461 2 1975 0.43 MB/sec execute 24 sec latency 234.767 ms 2 2021 0.42 MB/sec execute 25 sec latency 125.929 ms 2 2139 0.41 MB/sec execute 26 sec latency 101.521 ms 2 2219 0.40 MB/sec execute 27 sec latency 95.440 ms 2 2323 0.46 MB/sec execute 28 sec latency 337.979 ms 12417 12418 12419 Running lustre_rsync 2 2359 0.45 MB/sec execute 29 sec latency 343.688 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: 3214 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 283 2 2402 0.45 MB/sec execute 30 sec latency 244.249 ms 2 2462 0.46 MB/sec execute 31 sec latency 218.032 ms 2 2574 0.48 MB/sec execute 32 sec latency 223.508 ms 2 2708 0.59 MB/sec execute 33 sec latency 95.734 ms 2 2900 0.68 MB/sec execute 34 sec latency 192.183 ms 2 2988 0.70 MB/sec execute 35 sec latency 200.471 ms 12417 12418 12419 Running lustre_rsync 2 3176 0.71 MB/sec execute 36 sec latency 259.302 ms 2 3277 0.76 MB/sec execute 37 sec latency 180.803 ms 2 3369 0.74 MB/sec execute 38 sec latency 120.906 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: 3496 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 183 2 3546 0.88 MB/sec execute 39 sec latency 73.925 ms 2 3628 0.86 MB/sec execute 40 sec latency 104.109 ms 2 3691 0.85 MB/sec execute 41 sec latency 77.802 ms 2 3768 0.88 MB/sec execute 42 sec latency 89.606 ms 2 3831 0.86 MB/sec execute 43 sec latency 103.910 ms 12417 12418 12419 Running lustre_rsync 2 3882 0.84 MB/sec execute 44 sec latency 95.433 ms 2 3927 0.83 MB/sec execute 45 sec latency 150.916 ms 2 3973 0.81 MB/sec execute 46 sec latency 103.505 ms 2 4019 0.80 MB/sec execute 47 sec latency 145.658 ms 2 4073 0.78 MB/sec execute 48 sec latency 97.060 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: 3678 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 325 2 4128 0.77 MB/sec execute 49 sec latency 93.999 ms 2 4229 0.76 MB/sec execute 50 sec latency 62.819 ms 2 4255 0.74 MB/sec execute 51 sec latency 447.989 ms 2 4302 0.73 MB/sec execute 52 sec latency 200.557 ms 2 4360 0.73 MB/sec execute 53 sec latency 127.078 ms 12417 12418 12419 Running lustre_rsync 2 4386 0.71 MB/sec execute 54 sec latency 205.644 ms 2 4444 0.71 MB/sec execute 55 sec latency 193.446 ms 2 4487 0.70 MB/sec execute 56 sec latency 198.267 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: 4002 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 293 2 4549 0.69 MB/sec execute 57 sec latency 108.343 ms 2 4644 0.71 MB/sec execute 58 sec latency 155.903 ms 2 4722 0.70 MB/sec execute 59 sec latency 70.022 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1390 41.188 337.958 Close 1050 10.194 69.372 Rename 68 64.464 166.261 Unlink 272 18.410 64.260 Qpathinfo 1301 10.202 141.110 Qfileinfo 218 0.701 20.723 Qfsinfo 242 1.079 23.966 Sfileinfo 151 42.395 120.853 Find 488 2.473 70.572 WriteX 731 5.085 50.305 ReadX 2121 0.073 14.431 LockX 4 10.469 14.002 UnlockX 4 10.076 22.933 Flush 122 144.280 447.969 Throughput 0.704615 MB/sec 2 clients 2 procs max_latency=447.989 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 23:55:13 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/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' 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: 4294 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 316 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: 4609 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