== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:30:11 (1788841811) 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 00:30:18 EDT 2026 waiting for dbench pid 12415 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 71 6.29 MB/sec warmup 1 sec latency 140.803 ms 2 139 6.02 MB/sec warmup 2 sec latency 168.796 ms 2 199 5.22 MB/sec warmup 3 sec latency 119.385 ms 2 270 5.07 MB/sec warmup 4 sec latency 111.437 ms 2 342 4.90 MB/sec warmup 5 sec latency 116.163 ms 2 421 4.95 MB/sec warmup 6 sec latency 88.266 ms Running lustre_rsync 2 512 5.06 MB/sec warmup 7 sec latency 83.196 ms 2 612 5.24 MB/sec warmup 8 sec latency 233.446 ms 2 675 4.70 MB/sec warmup 9 sec latency 227.212 ms 2 726 4.25 MB/sec warmup 10 sec latency 208.484 ms 2 779 3.88 MB/sec warmup 11 sec latency 91.764 ms 2 902 0.30 MB/sec execute 1 sec latency 141.617 ms 2 948 0.27 MB/sec execute 2 sec latency 210.733 ms 2 992 0.25 MB/sec execute 3 sec latency 194.985 ms 2 1101 0.71 MB/sec execute 4 sec latency 87.218 ms 2 1157 0.59 MB/sec execute 5 sec latency 109.255 ms 2 1232 0.51 MB/sec execute 6 sec latency 66.906 ms 2 1404 1.28 MB/sec execute 7 sec latency 64.081 ms 2 1471 1.13 MB/sec execute 8 sec latency 77.228 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: 248 2 1547 1.01 MB/sec execute 9 sec latency 151.270 ms 2 1633 0.93 MB/sec execute 10 sec latency 210.620 ms 2 1686 0.85 MB/sec execute 11 sec latency 115.052 ms 2 1734 0.79 MB/sec execute 12 sec latency 114.423 ms 2 1796 0.74 MB/sec execute 13 sec latency 74.554 ms 12415 12416 12417 Running lustre_rsync 2 1850 0.69 MB/sec execute 14 sec latency 107.835 ms 2 1923 0.66 MB/sec execute 15 sec latency 176.095 ms 2 1993 0.62 MB/sec execute 16 sec latency 92.377 ms 2 2038 0.59 MB/sec execute 17 sec latency 101.446 ms 2 2115 0.57 MB/sec execute 18 sec latency 109.561 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: 2832 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 517 2 2175 0.55 MB/sec execute 19 sec latency 113.137 ms 2 2279 0.57 MB/sec execute 20 sec latency 84.918 ms 2 2362 0.61 MB/sec execute 21 sec latency 209.552 ms 2 2412 0.59 MB/sec execute 22 sec latency 203.397 ms 2 2460 0.59 MB/sec execute 23 sec latency 240.963 ms 12415 12416 12417 Running lustre_rsync 2 2479 0.60 MB/sec execute 24 sec latency 358.557 ms 2 2587 0.60 MB/sec execute 25 sec latency 85.191 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: 3348 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 273 2 2768 0.80 MB/sec execute 26 sec latency 141.607 ms 2 2922 0.88 MB/sec execute 27 sec latency 192.152 ms 2 2999 0.86 MB/sec execute 28 sec latency 181.568 ms 2 3203 0.88 MB/sec execute 29 sec latency 176.772 ms 2 3341 0.92 MB/sec execute 30 sec latency 137.737 ms 12415 12416 12417 Running lustre_rsync 2 3522 1.09 MB/sec execute 31 sec latency 92.491 ms 2 3617 1.06 MB/sec execute 32 sec latency 88.649 ms 2 3696 1.04 MB/sec execute 33 sec latency 73.944 ms 2 3779 1.07 MB/sec execute 34 sec latency 96.120 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: 3620 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 220 2 3838 1.04 MB/sec execute 35 sec latency 140.593 ms 2 3931 1.03 MB/sec execute 36 sec latency 65.709 ms 2 4012 1.00 MB/sec execute 37 sec latency 82.617 ms 2 4090 0.98 MB/sec execute 38 sec latency 60.226 ms 2 4159 0.95 MB/sec execute 39 sec latency 102.708 ms 12415 12416 12417 Running lustre_rsync 2 4211 0.93 MB/sec execute 40 sec latency 330.715 ms 2 4257 0.91 MB/sec execute 41 sec latency 221.463 ms 2 4290 0.90 MB/sec execute 42 sec latency 200.786 ms 2 4324 0.88 MB/sec execute 43 sec latency 205.441 ms 2 4354 0.86 MB/sec execute 44 sec latency 298.728 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: 3839 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 446 2 4408 0.85 MB/sec execute 45 sec latency 156.307 ms 2 4467 0.84 MB/sec execute 46 sec latency 225.807 ms 2 4515 0.82 MB/sec execute 47 sec latency 151.298 ms 2 4587 0.83 MB/sec execute 48 sec latency 157.413 ms 2 4660 0.84 MB/sec execute 49 sec latency 93.101 ms 12415 12416 12417 Running lustre_rsync 2 4720 0.82 MB/sec execute 50 sec latency 90.441 ms 2 4783 0.81 MB/sec execute 51 sec latency 101.362 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: 4284 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 208 2 4899 0.85 MB/sec execute 52 sec latency 61.269 ms 2 5005 0.89 MB/sec execute 53 sec latency 81.186 ms 2 5065 0.87 MB/sec execute 54 sec latency 227.279 ms 2 5132 0.86 MB/sec execute 55 sec latency 286.810 ms 2 5180 0.85 MB/sec execute 56 sec latency 255.385 ms 12415 12416 12417 Running lustre_rsync 2 5243 0.83 MB/sec execute 57 sec latency 142.355 ms 2 5296 0.82 MB/sec execute 58 sec latency 99.811 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: 4491 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 187 2 5357 0.81 MB/sec execute 59 sec latency 70.757 ms 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1627 36.976 221.437 Close 1213 8.930 45.264 Rename 70 57.761 153.811 Unlink 286 15.332 66.391 Qpathinfo 1494 9.458 234.334 Qfileinfo 258 0.797 16.153 Qfsinfo 242 0.783 17.677 Sfileinfo 149 38.763 101.337 Find 540 2.445 82.687 WriteX 783 5.934 96.155 ReadX 2396 0.053 5.320 LockX 4 12.869 19.652 UnlockX 4 13.313 20.299 Flush 106 132.461 358.535 Throughput 0.808836 MB/sec 2 clients 2 procs max_latency=358.557 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 00:31:33 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 Running lustre_rsync removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' 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/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' 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' 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 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: 4677 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 294 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: 4970 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 16 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