== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:26:47 (1787862407) 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 16:26:56 EDT 2026 waiting for dbench pid 12489 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 72 6.27 MB/sec warmup 1 sec latency 166.292 ms 2 157 6.53 MB/sec warmup 2 sec latency 169.839 ms 2 204 5.33 MB/sec warmup 3 sec latency 147.011 ms 2 262 4.95 MB/sec warmup 4 sec latency 117.950 ms 2 308 4.53 MB/sec warmup 5 sec latency 166.074 ms 2 397 4.68 MB/sec warmup 6 sec latency 179.119 ms Running lustre_rsync 2 448 4.48 MB/sec warmup 7 sec latency 216.860 ms 2 502 4.35 MB/sec warmup 8 sec latency 132.818 ms 2 610 4.65 MB/sec warmup 9 sec latency 142.462 ms 2 669 4.22 MB/sec warmup 10 sec latency 217.888 ms 2 701 3.85 MB/sec warmup 11 sec latency 175.940 ms 2 784 0.20 MB/sec execute 1 sec latency 214.890 ms 2 806 0.17 MB/sec execute 2 sec latency 278.825 ms 2 873 0.23 MB/sec execute 3 sec latency 84.259 ms 2 911 0.22 MB/sec execute 4 sec latency 183.506 ms 2 950 0.20 MB/sec execute 5 sec latency 182.846 ms 2 989 0.20 MB/sec execute 6 sec latency 140.555 ms 2 1070 0.46 MB/sec execute 7 sec latency 112.107 ms 2 1132 0.42 MB/sec execute 8 sec latency 125.819 ms 2 1179 0.38 MB/sec execute 9 sec latency 129.420 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: 206 2 1240 0.35 MB/sec execute 10 sec latency 86.403 ms 2 1397 0.85 MB/sec execute 11 sec latency 79.636 ms 2 1455 0.79 MB/sec execute 12 sec latency 97.536 ms 2 1509 0.73 MB/sec execute 13 sec latency 178.109 ms 2 1607 0.69 MB/sec execute 14 sec latency 91.026 ms 12489 12490 12491 Running lustre_rsync 2 1656 0.65 MB/sec execute 15 sec latency 266.524 ms 2 1709 0.61 MB/sec execute 16 sec latency 124.275 ms 2 1763 0.58 MB/sec execute 17 sec latency 104.010 ms 2 1796 0.56 MB/sec execute 18 sec latency 104.164 ms 2 1837 0.53 MB/sec execute 19 sec latency 119.406 ms 2 1894 0.51 MB/sec execute 20 sec latency 154.296 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: 2376 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 455 2 1974 0.49 MB/sec execute 21 sec latency 201.810 ms 2 2016 0.47 MB/sec execute 22 sec latency 123.635 ms 2 2115 0.47 MB/sec execute 23 sec latency 110.808 ms 2 2176 0.45 MB/sec execute 24 sec latency 87.835 ms 2 2299 0.49 MB/sec execute 25 sec latency 85.530 ms 2 2359 0.51 MB/sec execute 26 sec latency 292.354 ms 12489 12490 12491 Running lustre_rsync 2 2382 0.49 MB/sec execute 27 sec latency 286.363 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: 2830 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 320 2 2422 0.48 MB/sec execute 28 sec latency 350.471 ms 2 2481 0.51 MB/sec execute 29 sec latency 215.138 ms 2 2580 0.51 MB/sec execute 30 sec latency 183.663 ms 2 2766 0.69 MB/sec execute 31 sec latency 185.523 ms 2 2924 0.76 MB/sec execute 32 sec latency 169.021 ms 12489 12490 12491 Running lustre_rsync 2 2992 0.74 MB/sec execute 33 sec latency 261.564 ms 2 3183 0.76 MB/sec execute 34 sec latency 167.651 ms 2 3243 0.77 MB/sec execute 35 sec latency 321.698 ms 2 3339 0.78 MB/sec execute 36 sec latency 148.613 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: 3149 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 178 2 3457 0.84 MB/sec execute 37 sec latency 103.351 ms 2 3601 0.90 MB/sec execute 38 sec latency 69.645 ms 2 3686 0.89 MB/sec execute 39 sec latency 65.992 ms 2 3761 0.91 MB/sec execute 40 sec latency 101.715 ms 2 3814 0.90 MB/sec execute 41 sec latency 136.055 ms 2 3876 0.88 MB/sec execute 42 sec latency 91.109 ms 12489 12490 12491 Running lustre_rsync 2 3929 0.87 MB/sec execute 43 sec latency 95.931 ms 2 3979 0.85 MB/sec execute 44 sec latency 141.635 ms 2 4036 0.83 MB/sec execute 45 sec latency 135.818 ms 2 4086 0.82 MB/sec execute 46 sec latency 146.109 ms 2 4138 0.80 MB/sec execute 47 sec latency 91.602 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: 3326 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 340 2 4208 0.79 MB/sec execute 48 sec latency 83.551 ms 2 4251 0.77 MB/sec execute 49 sec latency 225.103 ms 2 4295 0.76 MB/sec execute 50 sec latency 209.741 ms 2 4353 0.75 MB/sec execute 51 sec latency 140.187 ms 2 4402 0.74 MB/sec execute 52 sec latency 117.970 ms 12489 12490 12491 Running lustre_rsync 2 4458 0.73 MB/sec execute 53 sec latency 159.233 ms 2 4494 0.72 MB/sec execute 54 sec latency 202.670 ms 2 4534 0.71 MB/sec execute 55 sec latency 271.640 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: 3665 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 298 2 4585 0.72 MB/sec execute 56 sec latency 278.492 ms 2 4654 0.73 MB/sec execute 57 sec latency 152.359 ms 2 4728 0.72 MB/sec execute 58 sec latency 57.893 ms 2 4795 0.71 MB/sec execute 59 sec latency 87.507 ms 2 cleanup 60 sec 12489 12490 12491 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1408 41.045 173.779 Close 1064 10.025 51.189 Rename 70 59.948 154.146 Unlink 276 19.173 63.557 Qpathinfo 1317 10.533 167.175 Qfileinfo 218 0.623 12.623 Qfsinfo 249 1.210 44.163 Sfileinfo 160 43.698 233.533 Find 498 2.924 82.248 WriteX 728 5.531 95.156 ReadX 2219 0.048 7.286 LockX 4 10.203 17.716 UnlockX 4 9.720 15.023 Flush 113 133.400 350.448 Throughput 0.706948 MB/sec 2 clients 2 procs max_latency=350.471 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 16:28:11 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 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: 3962 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 248 removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' 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: 4209 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 102 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: 4310 Clear changelog after use: no Errors: 0 lustre_rsync took 0 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