== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:43:48 (1790945028) 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 Oct 2 08:43:57 EDT 2026 waiting for dbench pid 12419 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 91 8.38 MB/sec warmup 1 sec latency 90.860 ms 2 151 6.41 MB/sec warmup 2 sec latency 121.026 ms 2 189 5.05 MB/sec warmup 3 sec latency 232.359 ms 2 266 4.99 MB/sec warmup 4 sec latency 221.512 ms 2 344 4.95 MB/sec warmup 5 sec latency 77.139 ms 2 428 5.03 MB/sec warmup 6 sec latency 87.297 ms Running lustre_rsync 2 490 4.88 MB/sec warmup 7 sec latency 129.410 ms 2 596 5.17 MB/sec warmup 8 sec latency 111.047 ms 2 664 4.69 MB/sec warmup 9 sec latency 166.295 ms 2 700 4.23 MB/sec warmup 10 sec latency 401.664 ms 2 729 3.87 MB/sec warmup 11 sec latency 223.371 ms 2 802 0.23 MB/sec execute 1 sec latency 149.682 ms 2 873 0.29 MB/sec execute 2 sec latency 97.546 ms 2 903 0.21 MB/sec execute 3 sec latency 296.924 ms 2 929 0.20 MB/sec execute 4 sec latency 287.993 ms 2 984 0.22 MB/sec execute 5 sec latency 175.041 ms 2 1077 0.52 MB/sec execute 6 sec latency 129.949 ms 2 1145 0.46 MB/sec execute 7 sec latency 99.539 ms 2 1210 0.42 MB/sec execute 8 sec latency 112.271 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: 228 2 1265 0.39 MB/sec execute 9 sec latency 88.986 ms 2 1437 0.93 MB/sec execute 10 sec latency 91.436 ms 2 1492 0.85 MB/sec execute 11 sec latency 238.953 ms 2 1551 0.79 MB/sec execute 12 sec latency 95.880 ms 2 1614 0.74 MB/sec execute 13 sec latency 129.777 ms 2 1661 0.69 MB/sec execute 14 sec latency 215.325 ms 12419 12420 12421 Running lustre_rsync 2 1689 0.65 MB/sec execute 15 sec latency 201.239 ms 2 1717 0.61 MB/sec execute 16 sec latency 217.095 ms 2 1767 0.58 MB/sec execute 17 sec latency 178.355 ms 2 1804 0.55 MB/sec execute 18 sec latency 102.622 ms 2 1838 0.52 MB/sec execute 19 sec latency 151.230 ms 2 1893 0.50 MB/sec execute 20 sec latency 146.437 ms 2 1948 0.48 MB/sec execute 21 sec latency 168.523 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: 2691 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 464 2 1982 0.46 MB/sec execute 22 sec latency 180.595 ms 2 2016 0.45 MB/sec execute 23 sec latency 133.839 ms 2 2099 0.44 MB/sec execute 24 sec latency 137.713 ms 2 2147 0.42 MB/sec execute 25 sec latency 113.449 ms 2 2196 0.41 MB/sec execute 26 sec latency 99.483 ms 12419 12420 12421 Running lustre_rsync 2 2314 0.48 MB/sec execute 27 sec latency 174.659 ms 2 2359 0.47 MB/sec execute 28 sec latency 358.557 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: 3154 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 272 2 2411 0.46 MB/sec execute 29 sec latency 159.986 ms 2 2475 0.49 MB/sec execute 30 sec latency 195.484 ms 2 2577 0.49 MB/sec execute 31 sec latency 203.868 ms 2 2763 0.66 MB/sec execute 32 sec latency 126.378 ms 2 2901 0.69 MB/sec execute 33 sec latency 207.418 ms 12419 12420 12421 Running lustre_rsync 2 2976 0.71 MB/sec execute 34 sec latency 199.596 ms 2 3011 0.69 MB/sec execute 35 sec latency 245.157 ms 2 3202 0.72 MB/sec execute 36 sec latency 221.674 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: 3425 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 174 2 3334 0.76 MB/sec execute 37 sec latency 218.929 ms 2 3513 0.89 MB/sec execute 38 sec latency 100.448 ms 2 3610 0.88 MB/sec execute 39 sec latency 74.546 ms 2 3707 0.87 MB/sec execute 40 sec latency 81.969 ms 2 3793 0.90 MB/sec execute 41 sec latency 109.941 ms 12419 12420 12421 Running lustre_rsync 2 3863 0.87 MB/sec execute 42 sec latency 133.848 ms 2 3940 0.87 MB/sec execute 43 sec latency 83.198 ms 2 4004 0.85 MB/sec execute 44 sec latency 82.793 ms 2 4070 0.83 MB/sec execute 45 sec latency 87.765 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: 3598 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 354 2 4147 0.81 MB/sec execute 46 sec latency 84.699 ms 2 4232 0.80 MB/sec execute 47 sec latency 173.467 ms 2 4281 0.79 MB/sec execute 48 sec latency 102.639 ms 2 4327 0.78 MB/sec execute 49 sec latency 174.925 ms 2 4371 0.77 MB/sec execute 50 sec latency 236.881 ms 12419 12420 12421 Running lustre_rsync 2 4439 0.76 MB/sec execute 51 sec latency 222.630 ms 2 4478 0.75 MB/sec execute 52 sec latency 240.631 ms 2 4533 0.74 MB/sec execute 53 sec latency 237.900 ms 2 4571 0.73 MB/sec execute 54 sec latency 164.475 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: 3951 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 313 2 4649 0.75 MB/sec execute 55 sec latency 74.087 ms 2 4733 0.74 MB/sec execute 56 sec latency 65.881 ms 2 4789 0.73 MB/sec execute 57 sec latency 101.982 ms 2 4836 0.72 MB/sec execute 58 sec latency 152.398 ms 2 4978 0.80 MB/sec execute 59 sec latency 167.210 ms 12419 12420 12421 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 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: 4263 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 230 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1437 40.746 217.079 Close 1087 10.894 70.934 Rename 70 67.854 201.211 Unlink 278 15.631 76.816 Qpathinfo 1349 10.542 174.643 Qfileinfo 228 0.871 17.525 Qfsinfo 244 0.797 18.318 Sfileinfo 154 40.097 129.931 Find 509 2.606 84.674 WriteX 741 6.195 76.623 ReadX 2304 0.051 9.169 LockX 4 13.836 18.489 UnlockX 4 12.357 23.927 Flush 111 124.070 358.539 Throughput 0.804224 MB/sec 2 clients 2 procs max_latency=358.557 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Oct 2 08:45:12 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/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 4492 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 167 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: 4658 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