== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 05:41:40 (1787823700) 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 Thu Aug 27 05:41:48 EDT 2026 waiting for dbench pid 12437 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 2 112 10.48 MB/sec warmup 1 sec latency 91.817 ms 2 172 7.05 MB/sec warmup 2 sec latency 144.544 ms 2 235 6.00 MB/sec warmup 3 sec latency 105.678 ms 2 301 5.54 MB/sec warmup 4 sec latency 173.862 ms 2 349 5.00 MB/sec warmup 5 sec latency 111.928 ms 2 421 4.95 MB/sec warmup 6 sec latency 96.148 ms Running lustre_rsync 2 501 4.98 MB/sec warmup 7 sec latency 94.571 ms 2 568 4.96 MB/sec warmup 8 sec latency 220.840 ms 2 664 4.69 MB/sec warmup 9 sec latency 244.836 ms 2 707 4.23 MB/sec warmup 10 sec latency 275.874 ms 2 729 3.87 MB/sec warmup 11 sec latency 303.926 ms 2 798 0.22 MB/sec execute 1 sec latency 185.774 ms 2 851 0.21 MB/sec execute 2 sec latency 146.438 ms 2 890 0.21 MB/sec execute 3 sec latency 167.085 ms 2 923 0.20 MB/sec execute 4 sec latency 227.602 ms 2 971 0.18 MB/sec execute 5 sec latency 138.221 ms 2 1029 0.51 MB/sec execute 6 sec latency 239.929 ms 2 1101 0.45 MB/sec execute 7 sec latency 114.025 ms 2 1149 0.41 MB/sec execute 8 sec latency 112.822 ms 2 1223 0.38 MB/sec execute 9 sec latency 123.508 ms 2 1263 0.35 MB/sec execute 10 sec latency 172.177 ms 2 1407 0.84 MB/sec execute 11 sec latency 95.687 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 16 seconds Changelog records consumed: 247 2 1467 0.78 MB/sec execute 12 sec latency 83.729 ms 2 1538 0.73 MB/sec execute 13 sec latency 284.860 ms 2 1644 0.69 MB/sec execute 14 sec latency 93.127 ms 2 1709 0.65 MB/sec execute 15 sec latency 109.476 ms 2 1779 0.61 MB/sec execute 16 sec latency 124.807 ms 12437 12438 12439 Running lustre_rsync 2 1831 0.59 MB/sec execute 17 sec latency 129.317 ms 2 1885 0.56 MB/sec execute 18 sec latency 255.493 ms 2 1955 0.53 MB/sec execute 19 sec latency 181.553 ms 2 1995 0.51 MB/sec execute 20 sec latency 146.613 ms 2 2027 0.49 MB/sec execute 21 sec latency 131.490 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: 2870 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 513 2 2136 0.48 MB/sec execute 22 sec latency 78.700 ms 2 2176 0.47 MB/sec execute 23 sec latency 122.470 ms 2 2226 0.45 MB/sec execute 24 sec latency 197.377 ms 2 2302 0.51 MB/sec execute 25 sec latency 132.946 ms 2 2356 0.50 MB/sec execute 26 sec latency 358.637 ms 12437 12438 12439 Running lustre_rsync 2 2388 0.49 MB/sec execute 27 sec latency 293.026 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: 3382 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 224 2 2417 0.48 MB/sec execute 28 sec latency 230.034 ms 2 2449 0.46 MB/sec execute 29 sec latency 177.205 ms 2 2498 0.49 MB/sec execute 30 sec latency 222.346 ms 2 2615 0.49 MB/sec execute 31 sec latency 76.940 ms 2 2827 0.67 MB/sec execute 32 sec latency 218.892 ms 2 2926 0.73 MB/sec execute 33 sec latency 270.380 ms 12437 12438 12439 Running lustre_rsync 2 2992 0.71 MB/sec execute 34 sec latency 280.966 ms 2 3100 0.71 MB/sec execute 35 sec latency 237.042 ms 2 3253 0.75 MB/sec execute 36 sec latency 217.255 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: 3605 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 162 2 3342 0.76 MB/sec execute 37 sec latency 174.431 ms 2 3461 0.82 MB/sec execute 38 sec latency 89.547 ms 2 3575 0.87 MB/sec execute 39 sec latency 116.139 ms 2 3661 0.86 MB/sec execute 40 sec latency 114.945 ms 2 3744 0.87 MB/sec execute 41 sec latency 80.996 ms 12437 12438 12439 Running lustre_rsync 2 3812 0.87 MB/sec execute 42 sec latency 92.119 ms 2 3859 0.85 MB/sec execute 43 sec latency 130.607 ms 2 3928 0.85 MB/sec execute 44 sec latency 79.290 ms 2 3983 0.83 MB/sec execute 45 sec latency 81.604 ms 2 4029 0.81 MB/sec execute 46 sec latency 102.312 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: 3766 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 304 2 4107 0.80 MB/sec execute 47 sec latency 83.068 ms 2 4202 0.78 MB/sec execute 48 sec latency 60.354 ms 2 4244 0.77 MB/sec execute 49 sec latency 232.629 ms 2 4297 0.76 MB/sec execute 50 sec latency 160.310 ms 2 4337 0.75 MB/sec execute 51 sec latency 152.909 ms 12437 12438 12439 Running lustre_rsync 2 4368 0.74 MB/sec execute 52 sec latency 229.335 ms 2 4423 0.73 MB/sec execute 53 sec latency 127.634 ms 2 4462 0.72 MB/sec execute 54 sec latency 178.309 ms 2 4492 0.71 MB/sec execute 55 sec latency 226.210 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: 4069 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 325 2 4546 0.70 MB/sec execute 56 sec latency 122.080 ms 2 4612 0.72 MB/sec execute 57 sec latency 208.895 ms 2 4693 0.71 MB/sec execute 58 sec latency 75.037 ms 2 4756 0.70 MB/sec execute 59 sec latency 85.506 ms 2 cleanup 60 sec 12437 12438 12439 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1383 41.364 197.362 Close 1042 11.079 49.587 Rename 70 63.253 177.173 Unlink 270 17.568 53.653 Qpathinfo 1307 10.770 167.863 Qfileinfo 216 0.623 18.448 Qfsinfo 236 1.066 37.261 Sfileinfo 146 45.171 109.508 Find 485 2.315 56.120 WriteX 720 6.352 96.832 ReadX 2101 0.050 13.459 LockX 4 7.087 12.150 UnlockX 4 5.099 7.166 Flush 110 138.573 358.616 Throughput 0.703565 MB/sec 2 clients 2 procs max_latency=358.637 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 05:43:03 EDT 2026 with return code 0 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: 4393 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 215 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/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' 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: 4607 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 144 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: 4750 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