== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:35:18 (1788842118) 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 00:35:24 EDT 2026 waiting for dbench pid 12390 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 2 121 11.00 MB/sec warmup 1 sec latency 75.406 ms 2 198 7.84 MB/sec warmup 2 sec latency 78.980 ms 2 297 7.31 MB/sec warmup 3 sec latency 67.821 ms 2 377 6.72 MB/sec warmup 4 sec latency 78.859 ms 2 473 6.62 MB/sec warmup 5 sec latency 70.895 ms 2 603 6.99 MB/sec warmup 6 sec latency 117.328 ms 2 693 6.05 MB/sec warmup 7 sec latency 200.730 ms Running lustre_rsync 2 744 5.33 MB/sec warmup 8 sec latency 108.503 ms 2 804 4.77 MB/sec warmup 9 sec latency 126.547 ms 2 890 4.33 MB/sec warmup 10 sec latency 135.642 ms 2 966 3.96 MB/sec warmup 11 sec latency 112.163 ms 2 1152 0.19 MB/sec execute 1 sec latency 134.784 ms 2 1233 0.17 MB/sec execute 2 sec latency 52.734 ms 2 1410 2.07 MB/sec execute 3 sec latency 61.288 ms 2 1481 1.57 MB/sec execute 4 sec latency 110.278 ms 2 1558 1.28 MB/sec execute 5 sec latency 283.187 ms 2 1645 1.10 MB/sec execute 6 sec latency 184.098 ms 2 1698 0.95 MB/sec execute 7 sec latency 97.714 ms 2 1775 0.84 MB/sec execute 8 sec latency 69.779 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: 310 2 1843 0.77 MB/sec execute 9 sec latency 67.828 ms 2 1979 0.71 MB/sec execute 10 sec latency 127.548 ms 2 2081 0.68 MB/sec execute 11 sec latency 72.205 ms 2 2175 0.64 MB/sec execute 12 sec latency 61.130 ms 2 2341 0.76 MB/sec execute 13 sec latency 57.493 ms 12390 12391 12392 Running lustre_rsync 2 2393 0.72 MB/sec execute 14 sec latency 146.503 ms 2 2446 0.69 MB/sec execute 15 sec latency 156.242 ms 2 2563 0.75 MB/sec execute 16 sec latency 150.792 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: 3434 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 675 2 2683 0.89 MB/sec execute 17 sec latency 113.167 ms 2 2831 1.03 MB/sec execute 18 sec latency 182.336 ms 2 2991 1.12 MB/sec execute 19 sec latency 150.416 ms 2 3184 1.13 MB/sec execute 20 sec latency 261.017 ms 2 3335 1.19 MB/sec execute 21 sec latency 144.736 ms 12390 12391 12392 Running lustre_rsync 2 3446 1.27 MB/sec execute 22 sec latency 124.763 ms 2 3576 1.35 MB/sec execute 23 sec latency 87.482 ms 2 3671 1.32 MB/sec execute 24 sec latency 84.687 ms 2 3718 1.27 MB/sec execute 25 sec latency 181.139 ms 2 3784 1.30 MB/sec execute 26 sec latency 163.882 ms 2 3818 1.25 MB/sec execute 27 sec latency 254.275 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: 4108 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 266 2 3871 1.20 MB/sec execute 28 sec latency 104.792 ms 2 3949 1.18 MB/sec execute 29 sec latency 88.733 ms 2 4027 1.14 MB/sec execute 30 sec latency 78.887 ms 2 4088 1.11 MB/sec execute 31 sec latency 83.884 ms 2 4162 1.07 MB/sec execute 32 sec latency 102.858 ms 12390 12391 12392 Running lustre_rsync 2 4236 1.05 MB/sec execute 33 sec latency 189.758 ms 2 4273 1.02 MB/sec execute 34 sec latency 228.531 ms 2 4305 1.00 MB/sec execute 35 sec latency 256.473 ms 2 4360 0.98 MB/sec execute 36 sec latency 178.071 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: 4373 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 448 2 4417 0.96 MB/sec execute 37 sec latency 237.810 ms 2 4478 0.94 MB/sec execute 38 sec latency 171.169 ms 2 4530 0.92 MB/sec execute 39 sec latency 194.732 ms 2 4587 0.94 MB/sec execute 40 sec latency 179.216 ms 2 4691 0.94 MB/sec execute 41 sec latency 65.502 ms 12390 12391 12392 Running lustre_rsync 2 4743 0.91 MB/sec execute 42 sec latency 71.609 ms 2 4803 0.90 MB/sec execute 43 sec latency 75.411 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: 4820 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 217 2 4917 0.97 MB/sec execute 44 sec latency 96.600 ms 2 4999 0.99 MB/sec execute 45 sec latency 95.019 ms 2 5064 0.97 MB/sec execute 46 sec latency 193.817 ms 2 5139 0.95 MB/sec execute 47 sec latency 70.528 ms 2 5208 0.93 MB/sec execute 48 sec latency 229.329 ms 12390 12391 12392 Running lustre_rsync 2 5273 0.91 MB/sec execute 49 sec latency 84.107 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: 5036 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 187 2 5331 0.90 MB/sec execute 50 sec latency 106.367 ms 2 5389 0.88 MB/sec execute 51 sec latency 69.374 ms 2 5471 0.87 MB/sec execute 52 sec latency 145.090 ms 2 5571 0.86 MB/sec execute 53 sec latency 53.755 ms 2 5660 0.85 MB/sec execute 54 sec latency 68.356 ms 2 5730 0.83 MB/sec execute 55 sec latency 113.935 ms 12390 12391 12392 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: 5222 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 241 2 5858 0.86 MB/sec execute 56 sec latency 141.401 ms 2 5937 0.85 MB/sec execute 57 sec latency 184.620 ms 2 5988 0.84 MB/sec execute 58 sec latency 203.425 ms 2 6089 0.85 MB/sec execute 59 sec latency 107.977 ms 2 cleanup 60 sec 12390 12391 12392 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1787 34.243 254.243 Close 1372 8.277 58.657 Rename 78 52.892 121.326 Unlink 306 14.661 54.850 Qpathinfo 1756 8.518 165.724 Qfileinfo 304 0.595 13.626 Qfsinfo 249 0.733 19.453 Sfileinfo 164 34.353 93.104 Find 614 2.426 102.832 WriteX 881 4.883 60.038 ReadX 2586 0.053 6.750 LockX 4 8.347 17.848 UnlockX 4 10.609 20.826 Flush 106 111.385 283.164 Throughput 0.847559 MB/sec 2 clients 2 procs max_latency=283.187 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 00:36:38 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 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: 5462 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 247 removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' 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/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 5708 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 108 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: 5815 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