== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:15:50 (1789136150) 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 Fri Sep 11 10:15:58 EDT 2026 waiting for dbench pid 12600 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 2 101 9.42 MB/sec warmup 1 sec latency 101.795 ms 2 173 7.05 MB/sec warmup 2 sec latency 103.655 ms 2 245 6.19 MB/sec warmup 3 sec latency 100.715 ms 2 322 5.84 MB/sec warmup 4 sec latency 97.169 ms 2 401 5.67 MB/sec warmup 5 sec latency 102.259 ms 2 493 5.73 MB/sec warmup 6 sec latency 78.886 ms Running lustre_rsync 2 580 5.62 MB/sec warmup 7 sec latency 156.175 ms 2 660 5.28 MB/sec warmup 8 sec latency 160.421 ms 2 692 4.70 MB/sec warmup 9 sec latency 288.401 ms 2 730 4.26 MB/sec warmup 10 sec latency 182.035 ms 2 783 3.89 MB/sec warmup 11 sec latency 87.215 ms 2 887 0.37 MB/sec execute 1 sec latency 221.676 ms 2 936 0.29 MB/sec execute 2 sec latency 172.935 ms 2 983 0.28 MB/sec execute 3 sec latency 200.682 ms 2 1084 0.72 MB/sec execute 4 sec latency 100.576 ms 2 1167 0.61 MB/sec execute 5 sec latency 87.766 ms 2 1229 0.53 MB/sec execute 6 sec latency 62.602 ms 2 1388 1.29 MB/sec execute 7 sec latency 76.334 ms 2 1448 1.13 MB/sec execute 8 sec latency 76.950 ms 2 1502 1.01 MB/sec execute 9 sec latency 171.623 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 14 seconds Changelog records consumed: 261 2 1601 0.93 MB/sec execute 10 sec latency 68.152 ms 2 1658 0.86 MB/sec execute 11 sec latency 206.396 ms 2 1724 0.79 MB/sec execute 12 sec latency 76.455 ms 2 1791 0.74 MB/sec execute 13 sec latency 85.600 ms 2 1867 0.70 MB/sec execute 14 sec latency 64.462 ms 12600 12601 12602 Running lustre_rsync 2 1938 0.66 MB/sec execute 15 sec latency 309.561 ms 2 2003 0.63 MB/sec execute 16 sec latency 99.513 ms 2 2073 0.60 MB/sec execute 17 sec latency 102.922 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: 2953 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 520 2 2155 0.58 MB/sec execute 18 sec latency 92.937 ms 2 2287 0.63 MB/sec execute 19 sec latency 80.145 ms 2 2376 0.65 MB/sec execute 20 sec latency 190.769 ms 2 2428 0.63 MB/sec execute 21 sec latency 203.571 ms 2 2496 0.66 MB/sec execute 22 sec latency 168.767 ms 12600 12601 12602 Running lustre_rsync 2 2593 0.65 MB/sec execute 23 sec latency 235.510 ms 2 2824 0.88 MB/sec execute 24 sec latency 123.550 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: 3472 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 289 2 2955 0.96 MB/sec execute 25 sec latency 174.829 ms 2 3084 0.95 MB/sec execute 26 sec latency 240.149 ms 2 3283 0.99 MB/sec execute 27 sec latency 156.463 ms 2 3431 1.10 MB/sec execute 28 sec latency 247.396 ms 2 3598 1.17 MB/sec execute 29 sec latency 65.705 ms 12600 12601 12602 Running lustre_rsync 2 3703 1.15 MB/sec execute 30 sec latency 52.495 ms 2 3788 1.18 MB/sec execute 31 sec latency 91.561 ms 2 3860 1.14 MB/sec execute 32 sec latency 90.264 ms 2 3929 1.12 MB/sec execute 33 sec latency 92.394 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: 3760 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 283 2 4002 1.09 MB/sec execute 34 sec latency 79.629 ms 2 4089 1.06 MB/sec execute 35 sec latency 52.642 ms 2 4193 1.03 MB/sec execute 36 sec latency 67.397 ms 2 4253 1.02 MB/sec execute 37 sec latency 239.182 ms 2 4296 0.99 MB/sec execute 38 sec latency 144.393 ms 12600 12601 12602 Running lustre_rsync 2 4351 0.98 MB/sec execute 39 sec latency 173.537 ms 2 4401 0.96 MB/sec execute 40 sec latency 244.457 ms 2 4463 0.94 MB/sec execute 41 sec latency 110.288 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: 4042 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 400 2 4516 0.93 MB/sec execute 42 sec latency 139.218 ms 2 4590 0.93 MB/sec execute 43 sec latency 163.529 ms 2 4682 0.94 MB/sec execute 44 sec latency 214.200 ms 2 4754 0.92 MB/sec execute 45 sec latency 58.159 ms 2 4866 0.96 MB/sec execute 46 sec latency 104.645 ms 12600 12601 12602 Running lustre_rsync 2 4937 0.95 MB/sec execute 47 sec latency 66.687 ms 2 5030 0.98 MB/sec execute 48 sec latency 158.888 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: 4441 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 244 2 5103 0.97 MB/sec execute 49 sec latency 99.462 ms 2 5167 0.95 MB/sec execute 50 sec latency 220.546 ms 2 5230 0.93 MB/sec execute 51 sec latency 136.116 ms 2 5301 0.92 MB/sec execute 52 sec latency 137.236 ms 2 5362 0.90 MB/sec execute 53 sec latency 72.336 ms 12600 12601 12602 Running lustre_rsync 2 5415 0.89 MB/sec execute 54 sec latency 218.140 ms 2 5485 0.87 MB/sec execute 55 sec latency 178.669 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: 4684 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 212 2 5544 0.86 MB/sec execute 56 sec latency 195.036 ms 2 5629 0.85 MB/sec execute 57 sec latency 72.348 ms 2 5696 0.84 MB/sec execute 58 sec latency 79.131 ms 2 5796 0.84 MB/sec execute 59 sec latency 102.338 ms 2 cleanup 60 sec 12600 12601 12602 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 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: 4895 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 221 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1795 34.204 235.445 Close 1387 8.553 50.219 Rename 71 51.238 90.178 Unlink 299 13.336 48.492 Qpathinfo 1726 8.335 100.375 Qfileinfo 290 0.600 17.230 Qfsinfo 249 0.668 20.216 Sfileinfo 156 33.988 96.510 Find 602 1.952 47.371 WriteX 882 4.982 53.063 ReadX 2580 0.057 9.850 LockX 4 5.852 9.907 UnlockX 4 9.038 15.806 Flush 112 119.049 309.544 Throughput 0.842182 MB/sec 2 clients 2 procs max_latency=309.561 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 11 10:17:13 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/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' 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: 5115 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 143 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: 5257 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