== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:31:13 (1787848273) 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 12:31:21 EDT 2026 waiting for dbench pid 12401 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 10.47 MB/sec warmup 1 sec latency 90.182 ms 2 181 7.31 MB/sec warmup 2 sec latency 118.226 ms 2 255 6.42 MB/sec warmup 3 sec latency 94.052 ms 2 326 5.92 MB/sec warmup 4 sec latency 81.917 ms 2 425 5.98 MB/sec warmup 5 sec latency 74.166 ms 2 497 5.77 MB/sec warmup 6 sec latency 97.568 ms 2 628 5.99 MB/sec warmup 7 sec latency 127.002 ms Running lustre_rsync 2 671 5.28 MB/sec warmup 8 sec latency 270.020 ms 2 717 4.72 MB/sec warmup 9 sec latency 102.492 ms 2 760 4.26 MB/sec warmup 10 sec latency 143.790 ms 2 792 3.90 MB/sec warmup 11 sec latency 193.223 ms 2 876 0.19 MB/sec execute 1 sec latency 356.766 ms 2 916 0.20 MB/sec execute 2 sec latency 272.190 ms 2 971 0.16 MB/sec execute 3 sec latency 114.720 ms 2 1041 0.66 MB/sec execute 4 sec latency 169.905 ms 2 1124 0.57 MB/sec execute 5 sec latency 71.366 ms 2 1180 0.48 MB/sec execute 6 sec latency 126.721 ms 2 1232 0.43 MB/sec execute 7 sec latency 74.666 ms 2 1393 1.11 MB/sec execute 8 sec latency 94.135 ms 2 1446 0.99 MB/sec execute 9 sec latency 136.908 ms 2 1498 0.90 MB/sec execute 10 sec latency 145.905 ms 2 1577 0.83 MB/sec execute 11 sec latency 121.947 ms 2 1632 0.77 MB/sec execute 12 sec latency 179.973 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 17 seconds Changelog records consumed: 275 2 1693 0.72 MB/sec execute 13 sec latency 241.643 ms 2 1772 0.67 MB/sec execute 14 sec latency 69.423 ms 2 1818 0.64 MB/sec execute 15 sec latency 108.953 ms 2 1884 0.60 MB/sec execute 16 sec latency 90.969 ms 2 1977 0.57 MB/sec execute 17 sec latency 183.457 ms 12401 12402 12403 Running lustre_rsync 2 2039 0.56 MB/sec execute 18 sec latency 87.958 ms 2 2135 0.54 MB/sec execute 19 sec latency 84.320 ms 2 2191 0.52 MB/sec execute 20 sec latency 93.650 ms 2 2291 0.56 MB/sec execute 21 sec latency 102.260 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: 2953 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 568 2 2371 0.58 MB/sec execute 22 sec latency 182.247 ms 2 2416 0.57 MB/sec execute 23 sec latency 244.849 ms 2 2465 0.59 MB/sec execute 24 sec latency 283.252 ms 2 2580 0.59 MB/sec execute 25 sec latency 166.085 ms 2 2771 0.80 MB/sec execute 26 sec latency 155.087 ms 12401 12402 12403 Running lustre_rsync 2 2922 0.88 MB/sec execute 27 sec latency 205.878 ms 2 2995 0.85 MB/sec execute 28 sec latency 149.146 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: 3520 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 275 2 3191 0.87 MB/sec execute 29 sec latency 185.507 ms 2 3335 0.92 MB/sec execute 30 sec latency 175.753 ms 2 3452 1.00 MB/sec execute 31 sec latency 97.537 ms 2 3620 1.06 MB/sec execute 32 sec latency 71.541 ms 2 3694 1.04 MB/sec execute 33 sec latency 65.325 ms 2 3782 1.07 MB/sec execute 34 sec latency 98.377 ms 12401 12402 12403 Running lustre_rsync 2 3832 1.04 MB/sec execute 35 sec latency 170.650 ms 2 3901 1.03 MB/sec execute 36 sec latency 82.516 ms 2 3955 1.00 MB/sec execute 37 sec latency 102.691 ms 2 4014 0.97 MB/sec execute 38 sec latency 82.688 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: 3794 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 306 2 4086 0.95 MB/sec execute 39 sec latency 90.241 ms 2 4186 0.93 MB/sec execute 40 sec latency 78.208 ms 2 4244 0.91 MB/sec execute 41 sec latency 293.063 ms 2 4295 0.90 MB/sec execute 42 sec latency 200.706 ms 2 4360 0.88 MB/sec execute 43 sec latency 142.683 ms 12401 12402 12403 Running lustre_rsync 2 4406 0.87 MB/sec execute 44 sec latency 186.584 ms 2 4470 0.85 MB/sec execute 45 sec latency 138.899 ms 2 4491 0.84 MB/sec execute 46 sec latency 384.357 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: 4099 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 354 2 4549 0.83 MB/sec execute 47 sec latency 90.807 ms 2 4646 0.85 MB/sec execute 48 sec latency 141.116 ms 2 4741 0.84 MB/sec execute 49 sec latency 57.245 ms 2 4795 0.82 MB/sec execute 50 sec latency 87.961 ms 2 4903 0.87 MB/sec execute 51 sec latency 82.947 ms 2 4992 0.91 MB/sec execute 52 sec latency 107.651 ms 12401 12402 12403 Running lustre_rsync 2 5041 0.89 MB/sec execute 53 sec latency 139.952 ms 2 5096 0.87 MB/sec execute 54 sec latency 213.884 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: 4452 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 243 2 5147 0.86 MB/sec execute 55 sec latency 78.762 ms 2 5216 0.85 MB/sec execute 56 sec latency 187.739 ms 2 5281 0.83 MB/sec execute 57 sec latency 80.592 ms 2 5339 0.82 MB/sec execute 58 sec latency 91.340 ms 2 5389 0.81 MB/sec execute 59 sec latency 91.380 ms 12401 12402 12403 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: 4694 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 196 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1644 37.186 170.634 Close 1220 9.346 35.131 Rename 70 56.035 126.697 Unlink 286 15.018 49.271 Qpathinfo 1506 9.173 104.971 Qfileinfo 262 0.752 11.551 Qfsinfo 242 0.798 22.284 Sfileinfo 150 40.633 177.371 Find 544 2.008 78.182 WriteX 790 5.743 53.910 ReadX 2384 0.053 8.054 LockX 4 11.877 24.887 UnlockX 4 8.827 14.470 Flush 108 121.734 384.339 Throughput 0.808757 MB/sec 2 clients 2 procs max_latency=384.357 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 12:32:36 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/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' 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: 4889 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 206 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: 5094 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