== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:33:47 (1789302827) 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 Sun Sep 13 08:33:55 EDT 2026 waiting for dbench pid 12450 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 74 6.48 MB/sec warmup 1 sec latency 107.318 ms 2 155 6.54 MB/sec warmup 2 sec latency 128.479 ms 2 189 5.05 MB/sec warmup 3 sec latency 318.679 ms 2 234 4.49 MB/sec warmup 4 sec latency 212.328 ms 2 294 4.34 MB/sec warmup 5 sec latency 113.701 ms 2 365 4.34 MB/sec warmup 6 sec latency 99.163 ms Running lustre_rsync 2 476 4.76 MB/sec warmup 7 sec latency 99.604 ms 2 612 5.24 MB/sec warmup 8 sec latency 103.341 ms 2 671 4.70 MB/sec warmup 9 sec latency 301.499 ms 2 709 4.23 MB/sec warmup 10 sec latency 144.320 ms 2 728 3.87 MB/sec warmup 11 sec latency 265.575 ms 2 811 0.24 MB/sec execute 1 sec latency 194.503 ms 2 869 0.26 MB/sec execute 2 sec latency 244.144 ms 2 898 0.21 MB/sec execute 3 sec latency 298.778 ms 2 926 0.20 MB/sec execute 4 sec latency 314.809 ms 2 976 0.20 MB/sec execute 5 sec latency 116.622 ms 2 1047 0.51 MB/sec execute 6 sec latency 202.990 ms 2 1130 0.46 MB/sec execute 7 sec latency 66.967 ms 2 1186 0.42 MB/sec execute 8 sec latency 86.964 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: 226 2 1243 0.38 MB/sec execute 9 sec latency 84.885 ms 2 1404 0.93 MB/sec execute 10 sec latency 126.182 ms 2 1466 0.85 MB/sec execute 11 sec latency 123.059 ms 2 1533 0.79 MB/sec execute 12 sec latency 173.468 ms 2 1648 0.74 MB/sec execute 13 sec latency 85.739 ms 12450 12451 12452 Running lustre_rsync 2 1703 0.69 MB/sec execute 14 sec latency 117.813 ms 2 1761 0.65 MB/sec execute 15 sec latency 160.747 ms 2 1810 0.62 MB/sec execute 16 sec latency 90.407 ms 2 1873 0.59 MB/sec execute 17 sec latency 104.789 ms 2 1941 0.56 MB/sec execute 18 sec latency 231.320 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: 2729 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 483 2 2002 0.54 MB/sec execute 19 sec latency 97.741 ms 2 2066 0.53 MB/sec execute 20 sec latency 124.863 ms 2 2163 0.51 MB/sec execute 21 sec latency 67.769 ms 2 2255 0.50 MB/sec execute 22 sec latency 106.267 ms 2 2350 0.57 MB/sec execute 23 sec latency 209.970 ms 12450 12451 12452 Running lustre_rsync 2 2376 0.55 MB/sec execute 24 sec latency 332.739 ms 2 2410 0.53 MB/sec execute 25 sec latency 394.379 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: 3211 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 275 2 2465 0.54 MB/sec execute 26 sec latency 231.825 ms 2 2576 0.56 MB/sec execute 27 sec latency 251.563 ms 2 2743 0.75 MB/sec execute 28 sec latency 194.054 ms 2 2912 0.81 MB/sec execute 29 sec latency 320.558 ms 2 2989 0.81 MB/sec execute 30 sec latency 283.004 ms 12450 12451 12452 Running lustre_rsync 2 3104 0.80 MB/sec execute 31 sec latency 231.665 ms 2 3241 0.84 MB/sec execute 32 sec latency 311.852 ms 2 3350 0.85 MB/sec execute 33 sec latency 163.101 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: 3485 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 183 2 3527 1.00 MB/sec execute 34 sec latency 53.746 ms 2 3634 0.98 MB/sec execute 35 sec latency 72.951 ms 2 3706 0.97 MB/sec execute 36 sec latency 58.733 ms 2 3785 0.99 MB/sec execute 37 sec latency 116.409 ms 2 3842 0.97 MB/sec execute 38 sec latency 87.874 ms 12450 12451 12452 Running lustre_rsync 2 3908 0.96 MB/sec execute 39 sec latency 96.295 ms 2 3957 0.93 MB/sec execute 40 sec latency 99.790 ms 2 4013 0.91 MB/sec execute 41 sec latency 86.734 ms 2 4065 0.89 MB/sec execute 42 sec latency 107.944 ms 2 4119 0.87 MB/sec execute 43 sec latency 121.746 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: 3667 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 338 2 4222 0.86 MB/sec execute 44 sec latency 60.200 ms 2 4255 0.84 MB/sec execute 45 sec latency 259.794 ms 2 4298 0.83 MB/sec execute 46 sec latency 169.240 ms 2 4347 0.81 MB/sec execute 47 sec latency 152.548 ms 2 4373 0.80 MB/sec execute 48 sec latency 228.752 ms 12450 12451 12452 Running lustre_rsync 2 4417 0.79 MB/sec execute 49 sec latency 149.776 ms 2 4472 0.78 MB/sec execute 50 sec latency 235.711 ms 2 4516 0.77 MB/sec execute 51 sec latency 167.459 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: 4004 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 283 2 4554 0.75 MB/sec execute 52 sec latency 222.819 ms 2 4629 0.78 MB/sec execute 53 sec latency 282.795 ms 2 4702 0.77 MB/sec execute 54 sec latency 146.357 ms 2 4746 0.75 MB/sec execute 55 sec latency 144.117 ms 2 4803 0.74 MB/sec execute 56 sec latency 92.745 ms 12450 12451 12452 Running lustre_rsync 2 4894 0.78 MB/sec execute 57 sec latency 113.544 ms 2 4975 0.82 MB/sec execute 58 sec latency 107.768 ms 2 5021 0.80 MB/sec execute 59 sec latency 122.504 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: 4286 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 196 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1465 39.391 160.715 Close 1105 10.034 51.385 Rename 70 64.787 199.587 Unlink 281 17.065 59.760 Qpathinfo 1379 10.181 171.458 Qfileinfo 233 0.760 26.024 Qfsinfo 244 1.119 33.302 Sfileinfo 155 44.336 227.367 Find 515 2.101 61.888 WriteX 755 5.442 67.869 ReadX 2312 0.043 5.113 LockX 4 5.026 7.933 UnlockX 4 6.189 12.783 Flush 112 135.343 394.358 Throughput 0.804939 MB/sec 2 clients 2 procs max_latency=394.379 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 13 08:35:09 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/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' 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 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: 4481 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 238 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: 4718 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