== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 07:15:29 (1789298129) 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 07:15:37 EDT 2026 waiting for dbench pid 12394 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 2 108 10.22 MB/sec warmup 1 sec latency 98.157 ms 2 173 7.06 MB/sec warmup 2 sec latency 112.288 ms 2 250 6.35 MB/sec warmup 3 sec latency 90.098 ms 2 314 5.74 MB/sec warmup 4 sec latency 180.760 ms 2 385 5.47 MB/sec warmup 5 sec latency 211.866 ms 2 461 5.38 MB/sec warmup 6 sec latency 107.373 ms Running lustre_rsync 2 522 5.15 MB/sec warmup 7 sec latency 125.560 ms 2 652 5.26 MB/sec warmup 8 sec latency 133.956 ms 2 692 4.70 MB/sec warmup 9 sec latency 270.446 ms 2 730 4.26 MB/sec warmup 10 sec latency 235.669 ms 2 783 3.89 MB/sec warmup 11 sec latency 101.467 ms 2 876 0.36 MB/sec execute 1 sec latency 206.528 ms 2 913 0.28 MB/sec execute 2 sec latency 158.416 ms 2 966 0.22 MB/sec execute 3 sec latency 222.328 ms 2 1001 0.32 MB/sec execute 4 sec latency 278.814 ms 2 1089 0.58 MB/sec execute 5 sec latency 90.807 ms 2 1154 0.51 MB/sec execute 6 sec latency 96.456 ms 2 1226 0.45 MB/sec execute 7 sec latency 63.907 ms 2 1334 0.77 MB/sec execute 8 sec latency 86.829 ms 2 1432 1.01 MB/sec execute 9 sec latency 163.019 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 15 seconds Changelog records consumed: 256 2 1496 0.91 MB/sec execute 10 sec latency 185.568 ms 2 1593 0.85 MB/sec execute 11 sec latency 58.189 ms 2 1654 0.79 MB/sec execute 12 sec latency 203.692 ms 2 1719 0.73 MB/sec execute 13 sec latency 79.416 ms 2 1789 0.69 MB/sec execute 14 sec latency 58.445 ms 12394 12395 12396 Running lustre_rsync 2 1852 0.65 MB/sec execute 15 sec latency 87.808 ms 2 1915 0.62 MB/sec execute 16 sec latency 261.543 ms 2 1983 0.58 MB/sec execute 17 sec latency 108.885 ms 2 2021 0.56 MB/sec execute 18 sec latency 128.976 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: 2958 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 514 2 2133 0.55 MB/sec execute 19 sec latency 87.811 ms 2 2200 0.53 MB/sec execute 20 sec latency 66.783 ms 2 2339 0.60 MB/sec execute 21 sec latency 73.575 ms 2 2388 0.59 MB/sec execute 22 sec latency 174.381 ms 2 2441 0.58 MB/sec execute 23 sec latency 181.022 ms 12394 12395 12396 Running lustre_rsync 2 2558 0.62 MB/sec execute 24 sec latency 204.860 ms 2 2602 0.60 MB/sec execute 25 sec latency 88.369 ms 2 2771 0.80 MB/sec execute 26 sec latency 193.544 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: 3471 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 287 2 2922 0.89 MB/sec execute 27 sec latency 172.537 ms 2 2991 0.86 MB/sec execute 28 sec latency 304.330 ms 2 3176 0.87 MB/sec execute 29 sec latency 225.661 ms 2 3281 0.92 MB/sec execute 30 sec latency 254.937 ms 2 3376 0.90 MB/sec execute 31 sec latency 145.539 ms 12394 12395 12396 Running lustre_rsync 2 3544 1.06 MB/sec execute 32 sec latency 95.439 ms 2 3621 1.04 MB/sec execute 33 sec latency 107.409 ms 2 3692 1.01 MB/sec execute 34 sec latency 97.586 ms 2 3774 1.04 MB/sec execute 35 sec latency 77.256 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: 3757 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 214 2 3824 1.01 MB/sec execute 36 sec latency 105.756 ms 2 3893 0.99 MB/sec execute 37 sec latency 65.461 ms 2 3957 0.98 MB/sec execute 38 sec latency 79.574 ms 2 4033 0.95 MB/sec execute 39 sec latency 85.244 ms 2 4094 0.93 MB/sec execute 40 sec latency 115.507 ms 12394 12395 12396 Running lustre_rsync 2 4167 0.91 MB/sec execute 41 sec latency 117.931 ms 2 4230 0.89 MB/sec execute 42 sec latency 303.650 ms 2 4265 0.87 MB/sec execute 43 sec latency 444.237 ms 2 4299 0.86 MB/sec execute 44 sec latency 282.585 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: 3970 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 417 2 4337 0.84 MB/sec execute 45 sec latency 191.426 ms 2 4368 0.83 MB/sec execute 46 sec latency 243.874 ms 2 4433 0.82 MB/sec execute 47 sec latency 108.368 ms 2 4476 0.81 MB/sec execute 48 sec latency 237.137 ms 2 4513 0.79 MB/sec execute 49 sec latency 272.640 ms 12394 12395 12396 Running lustre_rsync 2 4551 0.78 MB/sec execute 50 sec latency 279.903 ms 2 4620 0.80 MB/sec execute 51 sec latency 321.186 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: 4386 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 179 2 4697 0.79 MB/sec execute 52 sec latency 66.431 ms 2 4768 0.78 MB/sec execute 53 sec latency 79.956 ms 2 4825 0.77 MB/sec execute 54 sec latency 105.030 ms 2 4966 0.86 MB/sec execute 55 sec latency 110.837 ms 2 5009 0.84 MB/sec execute 56 sec latency 111.084 ms 2 5061 0.83 MB/sec execute 57 sec latency 201.866 ms 12394 12395 12396 Running lustre_rsync 2 5126 0.82 MB/sec execute 58 sec latency 80.995 ms 2 5151 0.80 MB/sec execute 59 sec latency 141.740 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: 4564 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 186 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1519 38.775 163.005 Close 1124 10.240 61.865 Rename 68 57.334 121.008 Unlink 282 17.447 75.111 Qpathinfo 1419 9.975 145.072 Qfileinfo 241 0.607 12.774 Qfsinfo 244 0.938 41.758 Sfileinfo 150 39.456 90.792 Find 530 2.204 73.014 WriteX 759 5.821 60.488 ReadX 2347 0.040 12.333 LockX 4 8.199 9.382 UnlockX 4 17.385 30.979 Flush 103 142.059 444.213 Throughput 0.804884 MB/sec 2 clients 2 procs max_latency=444.237 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 13 07:16:52 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/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' 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: 4749 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 235 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: 4983 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