== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 07:03:02 (1789297382) 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 07:03:09 EDT 2026 waiting for dbench pid 12420 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 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 148.155 ms 2 147 6.28 MB/sec warmup 2 sec latency 126.091 ms 2 207 5.40 MB/sec warmup 3 sec latency 120.799 ms 2 279 5.22 MB/sec warmup 4 sec latency 132.403 ms 2 339 4.90 MB/sec warmup 5 sec latency 101.298 ms 2 397 4.69 MB/sec warmup 6 sec latency 114.165 ms 2 465 4.65 MB/sec warmup 7 sec latency 123.914 ms Running lustre_rsync 2 507 4.40 MB/sec warmup 8 sec latency 281.056 ms 2 643 4.68 MB/sec warmup 9 sec latency 116.752 ms 2 673 4.23 MB/sec warmup 10 sec latency 215.361 ms 2 719 3.87 MB/sec warmup 11 sec latency 201.211 ms 2 799 0.24 MB/sec execute 1 sec latency 222.661 ms 2 874 0.30 MB/sec execute 2 sec latency 157.828 ms 2 918 0.27 MB/sec execute 3 sec latency 196.781 ms 2 982 0.27 MB/sec execute 4 sec latency 203.147 ms 2 1082 0.63 MB/sec execute 5 sec latency 87.668 ms 2 1159 0.55 MB/sec execute 6 sec latency 86.785 ms 2 1228 0.49 MB/sec execute 7 sec latency 77.679 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 12 seconds Changelog records consumed: 231 2 1406 1.16 MB/sec execute 8 sec latency 64.887 ms 2 1475 1.04 MB/sec execute 9 sec latency 75.995 ms 2 1558 0.95 MB/sec execute 10 sec latency 151.806 ms 2 1648 0.88 MB/sec execute 11 sec latency 156.165 ms 2 1721 0.82 MB/sec execute 12 sec latency 65.403 ms 12420 12421 12422 Running lustre_rsync 2 1783 0.76 MB/sec execute 13 sec latency 107.545 ms 2 1824 0.71 MB/sec execute 14 sec latency 110.188 ms 2 1885 0.67 MB/sec execute 15 sec latency 159.744 ms 2 1982 0.64 MB/sec execute 16 sec latency 104.881 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: 2699 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 518 2 2053 0.62 MB/sec execute 17 sec latency 102.965 ms 2 2154 0.59 MB/sec execute 18 sec latency 74.636 ms 2 2252 0.57 MB/sec execute 19 sec latency 63.462 ms 2 2365 0.65 MB/sec execute 20 sec latency 181.530 ms 2 2422 0.64 MB/sec execute 21 sec latency 158.815 ms 2 2498 0.67 MB/sec execute 22 sec latency 151.381 ms 12420 12421 12422 Running lustre_rsync 2 2603 0.66 MB/sec execute 23 sec latency 101.796 ms 2 2774 0.88 MB/sec execute 24 sec latency 252.314 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: 3216 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 303 2 2978 0.97 MB/sec execute 25 sec latency 110.505 ms 2 3173 0.98 MB/sec execute 26 sec latency 127.561 ms 2 3291 1.04 MB/sec execute 27 sec latency 191.969 ms 2 3388 1.01 MB/sec execute 28 sec latency 204.233 ms 2 3555 1.18 MB/sec execute 29 sec latency 225.664 ms 12420 12421 12422 Running lustre_rsync 2 3632 1.15 MB/sec execute 30 sec latency 98.204 ms 2 3692 1.12 MB/sec execute 31 sec latency 111.482 ms 2 3763 1.15 MB/sec execute 32 sec latency 95.935 ms 2 3808 1.11 MB/sec execute 33 sec latency 160.931 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: 3518 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 254 2 3864 1.08 MB/sec execute 34 sec latency 94.578 ms 2 3931 1.07 MB/sec execute 35 sec latency 69.776 ms 2 4002 1.04 MB/sec execute 36 sec latency 67.516 ms 2 4071 1.01 MB/sec execute 37 sec latency 86.998 ms 2 4144 0.99 MB/sec execute 38 sec latency 128.154 ms 12420 12421 12422 Running lustre_rsync 2 4234 0.97 MB/sec execute 39 sec latency 75.440 ms 2 4247 0.95 MB/sec execute 40 sec latency 450.701 ms 2 4285 0.93 MB/sec execute 41 sec latency 186.944 ms 2 4318 0.91 MB/sec execute 42 sec latency 270.137 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: 3771 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 409 2 4373 0.89 MB/sec execute 43 sec latency 153.698 ms 2 4454 0.88 MB/sec execute 44 sec latency 118.146 ms 2 4526 0.87 MB/sec execute 45 sec latency 114.621 ms 2 4608 0.90 MB/sec execute 46 sec latency 118.541 ms 2 4706 0.88 MB/sec execute 47 sec latency 80.997 ms 12420 12421 12422 Running lustre_rsync 2 4789 0.87 MB/sec execute 48 sec latency 62.806 ms 2 4867 0.87 MB/sec execute 49 sec latency 78.383 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: 4179 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 234 2 5013 0.95 MB/sec execute 50 sec latency 68.068 ms 2 5098 0.93 MB/sec execute 51 sec latency 137.949 ms 2 5174 0.92 MB/sec execute 52 sec latency 59.759 ms 2 5241 0.90 MB/sec execute 53 sec latency 157.652 ms 2 5293 0.89 MB/sec execute 54 sec latency 81.002 ms 12420 12421 12422 Running lustre_rsync 2 5361 0.87 MB/sec execute 55 sec latency 85.337 ms 2 5425 0.86 MB/sec execute 56 sec latency 60.362 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: 4412 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 245 2 5516 0.85 MB/sec execute 57 sec latency 195.253 ms 2 5576 0.84 MB/sec execute 58 sec latency 102.750 ms 2 5683 0.83 MB/sec execute 59 sec latency 61.171 ms 2 cleanup 60 sec 2 cleanup 61 sec 12420 12421 12422 Running lustre_rsync 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1798 34.296 225.652 Close 1362 8.633 51.351 Rename 72 52.588 109.528 Unlink 298 15.268 69.618 Qpathinfo 1687 8.198 96.194 Qfileinfo 287 0.605 16.162 Qfsinfo 244 0.526 12.196 Sfileinfo 156 33.197 91.310 Find 593 1.820 51.831 WriteX 865 4.766 48.418 ReadX 2539 0.053 10.078 LockX 4 5.905 8.397 UnlockX 4 4.707 7.090 Flush 122 110.316 450.687 Throughput 0.82736 MB/sec 2 clients 2 procs max_latency=450.701 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 13 07:04:24 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/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' 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/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' 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 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: 4656 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 277 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: 4932 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 78 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: 5009 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