== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:45:57 (1787784357) 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 Wed Aug 26 18:46:08 EDT 2026 waiting for dbench pid 12423 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 54 4.32 MB/sec warmup 1 sec latency 120.528 ms 2 138 6.01 MB/sec warmup 2 sec latency 128.043 ms 2 180 4.87 MB/sec warmup 3 sec latency 151.991 ms 2 206 4.03 MB/sec warmup 4 sec latency 351.489 ms 2 267 4.01 MB/sec warmup 5 sec latency 108.443 ms Running lustre_rsync 2 325 3.93 MB/sec warmup 6 sec latency 104.159 ms 2 377 3.83 MB/sec warmup 7 sec latency 114.349 ms 2 433 3.80 MB/sec warmup 8 sec latency 134.913 ms 2 482 3.73 MB/sec warmup 9 sec latency 114.595 ms 2 562 3.89 MB/sec warmup 10 sec latency 118.386 ms 2 651 3.83 MB/sec warmup 11 sec latency 149.240 ms 2 716 0.14 MB/sec execute 1 sec latency 334.527 ms 2 751 0.15 MB/sec execute 2 sec latency 246.925 ms 2 791 0.19 MB/sec execute 3 sec latency 184.370 ms 2 846 0.20 MB/sec execute 4 sec latency 164.407 ms 2 890 0.20 MB/sec execute 5 sec latency 150.883 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 11 seconds Changelog records consumed: 153 2 921 0.20 MB/sec execute 6 sec latency 220.495 ms 2 975 0.19 MB/sec execute 7 sec latency 126.022 ms 2 1058 0.43 MB/sec execute 8 sec latency 216.850 ms 2 1141 0.40 MB/sec execute 9 sec latency 86.866 ms 2 1208 0.38 MB/sec execute 10 sec latency 97.122 ms 12423 12424 12425 Running lustre_rsync 2 1259 0.35 MB/sec execute 11 sec latency 123.643 ms 2 1400 0.80 MB/sec execute 12 sec latency 87.445 ms 2 1440 0.74 MB/sec execute 13 sec latency 144.049 ms 2 1490 0.69 MB/sec execute 14 sec latency 303.821 ms 2 1547 0.66 MB/sec execute 15 sec latency 245.353 ms 2 1618 0.62 MB/sec execute 16 sec latency 82.590 ms 2 1663 0.59 MB/sec execute 17 sec latency 202.986 ms 2 1706 0.56 MB/sec execute 18 sec latency 121.841 ms 2 1754 0.54 MB/sec execute 19 sec latency 100.800 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: 2747 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 371 2 1800 0.51 MB/sec execute 20 sec latency 92.812 ms 2 1864 0.49 MB/sec execute 21 sec latency 112.710 ms 2 1950 0.48 MB/sec execute 22 sec latency 196.576 ms 2 2017 0.47 MB/sec execute 23 sec latency 78.187 ms 2 2123 0.46 MB/sec execute 24 sec latency 75.951 ms 12423 12424 12425 Running lustre_rsync 2 2172 0.44 MB/sec execute 25 sec latency 134.542 ms 2 2231 0.43 MB/sec execute 26 sec latency 171.485 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: 3117 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 382 2 2341 0.49 MB/sec execute 27 sec latency 257.322 ms 2 2393 0.49 MB/sec execute 28 sec latency 197.804 ms 2 2436 0.48 MB/sec execute 29 sec latency 295.719 ms 2 2489 0.50 MB/sec execute 30 sec latency 241.403 ms 2 2577 0.50 MB/sec execute 31 sec latency 255.559 ms 12423 12424 12425 Running lustre_rsync 2 2686 0.58 MB/sec execute 32 sec latency 146.337 ms 2 2838 0.68 MB/sec execute 33 sec latency 268.480 ms 2 2950 0.72 MB/sec execute 34 sec latency 240.133 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: 3498 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 189 2 3079 0.72 MB/sec execute 35 sec latency 264.721 ms 2 3190 0.72 MB/sec execute 36 sec latency 286.204 ms 2 3280 0.74 MB/sec execute 37 sec latency 241.295 ms 2 3420 0.82 MB/sec execute 38 sec latency 127.327 ms 2 3573 0.89 MB/sec execute 39 sec latency 71.401 ms 12423 12424 12425 Running lustre_rsync 2 3661 0.87 MB/sec execute 40 sec latency 72.430 ms 2 3737 0.88 MB/sec execute 41 sec latency 97.593 ms 2 3795 0.88 MB/sec execute 42 sec latency 140.401 ms 2 3852 0.86 MB/sec execute 43 sec latency 85.466 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: 3686 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 243 2 3908 0.85 MB/sec execute 44 sec latency 109.265 ms 2 3983 0.84 MB/sec execute 45 sec latency 99.258 ms 2 4047 0.82 MB/sec execute 46 sec latency 77.226 ms 2 4110 0.80 MB/sec execute 47 sec latency 89.626 ms 2 4195 0.79 MB/sec execute 48 sec latency 76.034 ms 12423 12424 12425 Running lustre_rsync 2 4248 0.78 MB/sec execute 49 sec latency 189.147 ms 2 4278 0.77 MB/sec execute 50 sec latency 185.192 ms 2 4322 0.75 MB/sec execute 51 sec latency 236.519 ms 2 4360 0.74 MB/sec execute 52 sec latency 238.008 ms 2 4395 0.73 MB/sec execute 53 sec latency 207.401 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: 3928 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 381 2 4449 0.72 MB/sec execute 54 sec latency 236.569 ms 2 4496 0.72 MB/sec execute 55 sec latency 203.039 ms 2 4541 0.71 MB/sec execute 56 sec latency 260.536 ms 2 4600 0.71 MB/sec execute 57 sec latency 181.168 ms 2 4688 0.72 MB/sec execute 58 sec latency 77.165 ms 12423 12424 12425 Running lustre_rsync 2 4735 0.71 MB/sec execute 59 sec latency 133.607 ms 2 cleanup 60 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: 4308 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 202 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1404 40.779 171.465 Close 1061 10.406 47.261 Rename 68 64.756 133.571 Unlink 273 17.672 99.739 Qpathinfo 1300 10.153 113.860 Qfileinfo 219 0.546 13.431 Qfsinfo 248 1.201 37.681 Sfileinfo 150 41.286 100.123 Find 491 2.576 76.009 WriteX 738 5.833 55.646 ReadX 2128 0.065 12.545 LockX 4 13.967 19.159 UnlockX 4 13.034 19.904 Flush 123 138.199 303.796 Throughput 0.709236 MB/sec 2 clients 2 procs max_latency=334.527 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 26 18:47:23 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/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' 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: 4509 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 194 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: 4702 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