== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:27:04 (1787614024) 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 Mon Aug 24 19:27:12 EDT 2026 waiting for dbench pid 12397 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 71 6.29 MB/sec warmup 1 sec latency 133.836 ms 2 139 6.02 MB/sec warmup 2 sec latency 144.349 ms 2 198 5.23 MB/sec warmup 3 sec latency 109.580 ms 2 263 4.96 MB/sec warmup 4 sec latency 114.121 ms 2 324 4.69 MB/sec warmup 5 sec latency 123.241 ms 2 413 4.86 MB/sec warmup 6 sec latency 78.734 ms Running lustre_rsync 2 484 4.83 MB/sec warmup 7 sec latency 130.706 ms 2 522 4.51 MB/sec warmup 8 sec latency 220.476 ms 2 653 4.67 MB/sec warmup 9 sec latency 94.385 ms 2 677 4.23 MB/sec warmup 10 sec latency 303.641 ms 2 724 3.87 MB/sec warmup 11 sec latency 245.992 ms 2 805 0.23 MB/sec execute 1 sec latency 161.870 ms 2 875 0.30 MB/sec execute 2 sec latency 185.164 ms 2 913 0.27 MB/sec execute 3 sec latency 160.119 ms 2 967 0.23 MB/sec execute 4 sec latency 154.783 ms 2 1036 0.61 MB/sec execute 5 sec latency 161.126 ms 2 1099 0.53 MB/sec execute 6 sec latency 93.318 ms 2 1170 0.47 MB/sec execute 7 sec latency 70.930 ms 2 1232 0.43 MB/sec execute 8 sec latency 75.034 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: 225 2 1382 1.03 MB/sec execute 9 sec latency 141.052 ms 2 1453 0.93 MB/sec execute 10 sec latency 113.842 ms 2 1536 0.86 MB/sec execute 11 sec latency 127.021 ms 2 1632 0.80 MB/sec execute 12 sec latency 86.068 ms 2 1691 0.75 MB/sec execute 13 sec latency 143.631 ms 12397 12398 12399 Running lustre_rsync 2 1773 0.70 MB/sec execute 14 sec latency 87.036 ms 2 1829 0.66 MB/sec execute 15 sec latency 86.035 ms 2 1886 0.63 MB/sec execute 16 sec latency 207.212 ms 2 1982 0.60 MB/sec execute 17 sec latency 120.242 ms 2 2039 0.58 MB/sec execute 18 sec latency 111.318 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: 2548 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 530 2 2143 0.56 MB/sec execute 19 sec latency 91.923 ms 2 2208 0.54 MB/sec execute 20 sec latency 75.068 ms 2 2346 0.62 MB/sec execute 21 sec latency 232.474 ms 2 2400 0.60 MB/sec execute 22 sec latency 146.514 ms 2 2457 0.60 MB/sec execute 23 sec latency 145.143 ms 12397 12398 12399 Running lustre_rsync 2 2561 0.63 MB/sec execute 24 sec latency 205.247 ms 2 2627 0.63 MB/sec execute 25 sec latency 83.855 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: 3077 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 302 2 2899 0.88 MB/sec execute 26 sec latency 199.402 ms 2 2986 0.90 MB/sec execute 27 sec latency 190.778 ms 2 3191 0.92 MB/sec execute 28 sec latency 192.781 ms 2 3335 0.97 MB/sec execute 29 sec latency 179.027 ms 2 3505 1.13 MB/sec execute 30 sec latency 76.731 ms 12397 12398 12399 Running lustre_rsync 2 3606 1.11 MB/sec execute 31 sec latency 64.040 ms 2 3692 1.09 MB/sec execute 32 sec latency 89.512 ms 2 3749 1.10 MB/sec execute 33 sec latency 109.521 ms 2 3799 1.08 MB/sec execute 34 sec latency 200.443 ms 2 3866 1.05 MB/sec execute 35 sec latency 117.236 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: 3378 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 259 2 3959 1.04 MB/sec execute 36 sec latency 64.665 ms 2 4028 1.01 MB/sec execute 37 sec latency 84.977 ms 2 4094 0.98 MB/sec execute 38 sec latency 83.137 ms 2 4175 0.96 MB/sec execute 39 sec latency 86.348 ms 2 4237 0.94 MB/sec execute 40 sec latency 290.131 ms 12397 12398 12399 Running lustre_rsync 2 4262 0.92 MB/sec execute 41 sec latency 295.983 ms 2 4294 0.91 MB/sec execute 42 sec latency 238.916 ms 2 4331 0.89 MB/sec execute 43 sec latency 124.136 ms 2 4365 0.87 MB/sec execute 44 sec latency 245.267 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: 3636 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 402 2 4420 0.86 MB/sec execute 45 sec latency 171.183 ms 2 4478 0.85 MB/sec execute 46 sec latency 177.235 ms 2 4529 0.83 MB/sec execute 47 sec latency 144.424 ms 2 4598 0.86 MB/sec execute 48 sec latency 212.700 ms 2 4697 0.85 MB/sec execute 49 sec latency 78.365 ms 12397 12398 12399 Running lustre_rsync 2 4745 0.83 MB/sec execute 50 sec latency 113.963 ms 2 4804 0.82 MB/sec execute 51 sec latency 92.043 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: 4037 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 212 2 4953 0.91 MB/sec execute 52 sec latency 96.597 ms 2 5012 0.90 MB/sec execute 53 sec latency 81.994 ms 2 5064 0.88 MB/sec execute 54 sec latency 271.430 ms 2 5141 0.87 MB/sec execute 55 sec latency 68.615 ms 2 5198 0.85 MB/sec execute 56 sec latency 209.341 ms 12397 12398 12399 Running lustre_rsync 2 5261 0.84 MB/sec execute 57 sec latency 221.201 ms 2 5318 0.83 MB/sec execute 58 sec latency 122.414 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: 4248 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 214 2 5363 0.82 MB/sec execute 59 sec latency 84.081 ms 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1649 36.244 200.423 Close 1228 9.039 68.790 Rename 70 58.686 141.023 Unlink 288 15.538 73.480 Qpathinfo 1503 9.143 116.587 Qfileinfo 262 0.688 12.297 Qfsinfo 244 0.877 20.206 Sfileinfo 154 40.014 108.830 Find 549 2.321 86.328 WriteX 800 5.541 56.980 ReadX 2427 0.056 8.997 LockX 4 5.759 6.923 UnlockX 4 9.229 15.014 Flush 116 122.965 295.967 Throughput 0.815336 MB/sec 2 clients 2 procs max_latency=295.983 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 19:28:26 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/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' 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/COREL' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' 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: 4461 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 269 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: 4729 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