== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:46:28 (1789130788) 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 Sep 11 08:46:35 EDT 2026 waiting for dbench pid 12607 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 67 5.63 MB/sec warmup 1 sec latency 96.567 ms 2 156 6.53 MB/sec warmup 2 sec latency 139.345 ms 2 227 5.83 MB/sec warmup 3 sec latency 89.666 ms 2 301 5.54 MB/sec warmup 4 sec latency 121.686 ms 2 365 5.21 MB/sec warmup 5 sec latency 149.536 ms 2 445 5.21 MB/sec warmup 6 sec latency 87.759 ms Running lustre_rsync 2 511 5.06 MB/sec warmup 7 sec latency 117.143 ms 2 627 5.25 MB/sec warmup 8 sec latency 249.025 ms 2 681 4.70 MB/sec warmup 9 sec latency 238.267 ms 2 715 4.24 MB/sec warmup 10 sec latency 157.204 ms 2 737 3.87 MB/sec warmup 11 sec latency 309.025 ms 2 856 0.23 MB/sec execute 1 sec latency 273.776 ms 2 897 0.22 MB/sec execute 2 sec latency 223.783 ms 2 930 0.21 MB/sec execute 3 sec latency 195.200 ms 2 981 0.22 MB/sec execute 4 sec latency 252.771 ms 2 1080 0.59 MB/sec execute 5 sec latency 176.464 ms 2 1153 0.51 MB/sec execute 6 sec latency 76.770 ms 2 1222 0.46 MB/sec execute 7 sec latency 93.329 ms 2 1326 0.78 MB/sec execute 8 sec latency 98.819 ms 2 1432 1.01 MB/sec execute 9 sec latency 81.225 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: 248 2 1481 0.91 MB/sec execute 10 sec latency 223.963 ms 2 1561 0.84 MB/sec execute 11 sec latency 149.863 ms 2 1642 0.79 MB/sec execute 12 sec latency 127.686 ms 2 1716 0.73 MB/sec execute 13 sec latency 197.826 ms 2 1784 0.69 MB/sec execute 14 sec latency 78.974 ms 12607 12608 12609 Running lustre_rsync 2 1827 0.65 MB/sec execute 15 sec latency 103.698 ms 2 1872 0.61 MB/sec execute 16 sec latency 141.748 ms 2 1940 0.59 MB/sec execute 17 sec latency 286.249 ms 2 1994 0.56 MB/sec execute 18 sec latency 96.722 ms 2 2022 0.53 MB/sec execute 19 sec latency 146.826 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: 2819 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 512 2 2145 0.52 MB/sec execute 20 sec latency 85.201 ms 2 2224 0.50 MB/sec execute 21 sec latency 67.880 ms 2 2347 0.58 MB/sec execute 22 sec latency 222.090 ms 2 2399 0.57 MB/sec execute 23 sec latency 186.763 ms 2 2433 0.55 MB/sec execute 24 sec latency 378.536 ms 12607 12608 12609 Running lustre_rsync 2 2488 0.58 MB/sec execute 25 sec latency 279.710 ms 2 2586 0.58 MB/sec execute 26 sec latency 88.891 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: 3330 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 278 2 2762 0.78 MB/sec execute 27 sec latency 100.074 ms 2 2930 0.86 MB/sec execute 28 sec latency 180.180 ms 2 2998 0.83 MB/sec execute 29 sec latency 283.785 ms 2 3197 0.85 MB/sec execute 30 sec latency 222.661 ms 2 3322 0.90 MB/sec execute 31 sec latency 185.724 ms 12607 12608 12609 Running lustre_rsync 2 3457 0.97 MB/sec execute 32 sec latency 95.690 ms 2 3600 1.03 MB/sec execute 33 sec latency 62.377 ms 2 3690 1.01 MB/sec execute 34 sec latency 89.240 ms 2 3764 1.04 MB/sec execute 35 sec latency 87.732 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: 3607 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 222 2 3816 1.01 MB/sec execute 36 sec latency 95.600 ms 2 3872 0.99 MB/sec execute 37 sec latency 117.672 ms 2 3944 0.98 MB/sec execute 38 sec latency 74.309 ms 2 4016 0.95 MB/sec execute 39 sec latency 58.437 ms 2 4077 0.93 MB/sec execute 40 sec latency 83.372 ms 12607 12608 12609 Running lustre_rsync 2 4154 0.91 MB/sec execute 41 sec latency 89.686 ms 2 4227 0.89 MB/sec execute 42 sec latency 114.285 ms 2 4253 0.87 MB/sec execute 43 sec latency 340.499 ms 2 4293 0.86 MB/sec execute 44 sec latency 186.744 ms 2 4331 0.84 MB/sec execute 45 sec latency 225.844 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: 3828 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 424 2 4370 0.83 MB/sec execute 46 sec latency 146.152 ms 2 4425 0.82 MB/sec execute 47 sec latency 102.737 ms 2 4462 0.80 MB/sec execute 48 sec latency 237.178 ms 2 4524 0.79 MB/sec execute 49 sec latency 146.604 ms 2 4573 0.79 MB/sec execute 50 sec latency 151.254 ms 12607 12608 12609 Running lustre_rsync 2 4652 0.81 MB/sec execute 51 sec latency 93.450 ms 2 4711 0.79 MB/sec execute 52 sec latency 85.670 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: 4251 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 198 2 4758 0.78 MB/sec execute 53 sec latency 136.365 ms 2 4817 0.77 MB/sec execute 54 sec latency 100.736 ms 2 4949 0.86 MB/sec execute 55 sec latency 105.106 ms 2 4995 0.84 MB/sec execute 56 sec latency 131.948 ms 2 5047 0.83 MB/sec execute 57 sec latency 123.363 ms 12607 12608 12609 Running lustre_rsync 2 5117 0.82 MB/sec execute 58 sec latency 256.067 ms 2 5145 0.81 MB/sec execute 59 sec latency 112.302 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: 4448 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 189 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1522 38.964 146.801 Close 1128 9.744 50.303 Rename 68 62.134 136.333 Unlink 282 17.191 89.653 Qpathinfo 1416 10.134 94.258 Qfileinfo 242 0.850 28.660 Qfsinfo 244 1.049 21.042 Sfileinfo 154 40.148 151.687 Find 528 2.294 60.126 WriteX 763 5.828 136.117 ReadX 2348 0.047 8.986 LockX 4 6.083 10.154 UnlockX 4 7.182 10.902 Flush 113 126.969 378.515 Throughput 0.805509 MB/sec 2 clients 2 procs max_latency=378.536 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 11 08:47:50 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/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' 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' 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: 4636 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 212 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: 4847 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