== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 23:20:48 (1788664848) 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 Sat Sep 5 23:20:55 EDT 2026 waiting for dbench pid 12441 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 2 111 10.48 MB/sec warmup 1 sec latency 98.646 ms 2 170 6.91 MB/sec warmup 2 sec latency 137.322 ms 2 223 5.74 MB/sec warmup 3 sec latency 195.398 ms 2 292 5.41 MB/sec warmup 4 sec latency 134.908 ms 2 347 4.96 MB/sec warmup 5 sec latency 105.822 ms 2 440 5.16 MB/sec warmup 6 sec latency 79.925 ms 2 534 5.30 MB/sec warmup 7 sec latency 78.978 ms Running lustre_rsync 2 657 5.27 MB/sec warmup 8 sec latency 100.300 ms 2 708 4.70 MB/sec warmup 9 sec latency 180.773 ms 2 739 4.25 MB/sec warmup 10 sec latency 269.861 ms 2 803 3.89 MB/sec warmup 11 sec latency 119.396 ms 2 916 0.21 MB/sec execute 1 sec latency 203.330 ms 2 977 0.23 MB/sec execute 2 sec latency 88.347 ms 2 1038 0.81 MB/sec execute 3 sec latency 183.096 ms 2 1099 0.64 MB/sec execute 4 sec latency 125.596 ms 2 1179 0.54 MB/sec execute 5 sec latency 61.128 ms 2 1230 0.47 MB/sec execute 6 sec latency 84.550 ms 2 1274 0.42 MB/sec execute 7 sec latency 135.624 ms 2 1418 1.09 MB/sec execute 8 sec latency 145.859 ms 2 1461 0.97 MB/sec execute 9 sec latency 134.833 ms 2 1509 0.88 MB/sec execute 10 sec latency 274.782 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: 266 2 1621 0.82 MB/sec execute 11 sec latency 98.752 ms 2 1677 0.76 MB/sec execute 12 sec latency 176.201 ms 2 1729 0.71 MB/sec execute 13 sec latency 99.709 ms 2 1792 0.66 MB/sec execute 14 sec latency 77.443 ms 2 1859 0.63 MB/sec execute 15 sec latency 61.269 ms 12441 12442 12443 Running lustre_rsync 2 1932 0.60 MB/sec execute 16 sec latency 193.592 ms 2 2003 0.57 MB/sec execute 17 sec latency 81.549 ms 2 2075 0.55 MB/sec execute 18 sec latency 95.551 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: 2814 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 518 2 2143 0.53 MB/sec execute 19 sec latency 76.789 ms 2 2172 0.51 MB/sec execute 20 sec latency 126.788 ms 2 2242 0.49 MB/sec execute 21 sec latency 137.150 ms 2 2346 0.57 MB/sec execute 22 sec latency 288.092 ms 2 2392 0.55 MB/sec execute 23 sec latency 312.002 ms 2 2440 0.54 MB/sec execute 24 sec latency 150.762 ms 12441 12442 12443 Running lustre_rsync 2 2477 0.56 MB/sec execute 25 sec latency 303.212 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: 3331 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 242 2 2577 0.56 MB/sec execute 26 sec latency 385.375 ms 2 2770 0.76 MB/sec execute 27 sec latency 172.792 ms 2 2927 0.84 MB/sec execute 28 sec latency 202.978 ms 2 2992 0.82 MB/sec execute 29 sec latency 348.470 ms 2 3187 0.83 MB/sec execute 30 sec latency 235.963 ms 12441 12442 12443 Running lustre_rsync 2 3287 0.88 MB/sec execute 31 sec latency 242.631 ms 2 3369 0.86 MB/sec execute 32 sec latency 172.013 ms 2 3550 1.01 MB/sec execute 33 sec latency 78.982 ms 2 3644 1.00 MB/sec execute 34 sec latency 89.955 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: 3572 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 187 2 3714 0.98 MB/sec execute 35 sec latency 106.169 ms 2 3808 1.00 MB/sec execute 36 sec latency 97.839 ms 2 3865 0.98 MB/sec execute 37 sec latency 125.532 ms 2 3939 0.97 MB/sec execute 38 sec latency 66.873 ms 2 3998 0.94 MB/sec execute 39 sec latency 100.451 ms 12441 12442 12443 Running lustre_rsync 2 4061 0.92 MB/sec execute 40 sec latency 92.423 ms 2 4115 0.90 MB/sec execute 41 sec latency 113.259 ms 2 4196 0.88 MB/sec execute 42 sec latency 96.816 ms 2 4252 0.87 MB/sec execute 43 sec latency 248.502 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: 3758 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 408 2 4300 0.85 MB/sec execute 44 sec latency 123.799 ms 2 4349 0.83 MB/sec execute 45 sec latency 104.388 ms 2 4378 0.82 MB/sec execute 46 sec latency 182.669 ms 2 4448 0.81 MB/sec execute 47 sec latency 110.074 ms 2 4484 0.80 MB/sec execute 48 sec latency 194.040 ms 12441 12442 12443 Running lustre_rsync 2 4538 0.78 MB/sec execute 49 sec latency 201.667 ms 2 4601 0.81 MB/sec execute 50 sec latency 182.945 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: 4165 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 220 2 4659 0.80 MB/sec execute 51 sec latency 86.095 ms 2 4732 0.79 MB/sec execute 52 sec latency 98.440 ms 2 4808 0.77 MB/sec execute 53 sec latency 60.363 ms 2 4962 0.87 MB/sec execute 54 sec latency 61.324 ms 2 5021 0.85 MB/sec execute 55 sec latency 106.837 ms 12441 12442 12443 Running lustre_rsync 2 5080 0.84 MB/sec execute 56 sec latency 175.854 ms 2 5135 0.83 MB/sec execute 57 sec latency 115.828 ms 2 5185 0.81 MB/sec execute 58 sec latency 104.726 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: 4384 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 214 2 5250 0.80 MB/sec execute 59 sec latency 222.382 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1545 38.478 145.842 Close 1151 10.424 51.031 Rename 70 58.720 135.599 Unlink 280 17.242 59.181 Qpathinfo 1436 10.316 146.137 Qfileinfo 244 0.883 26.542 Qfsinfo 240 1.138 26.552 Sfileinfo 144 39.828 104.605 Find 521 2.749 113.231 WriteX 762 5.771 67.520 ReadX 2331 0.040 4.298 LockX 4 13.009 18.475 UnlockX 4 8.007 12.059 Flush 100 126.045 385.351 Throughput 0.800919 MB/sec 2 clients 2 procs max_latency=385.375 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 23:22:09 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/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' 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: 4597 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 288 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: 4884 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