== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 14:35:17 (1788201317) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl3' lustre-MDT0000: Registered changelog user cl3 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/d2a.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/d2a.lustre-rsync-test at Mon Aug 31 14:35:27 EDT 2026 waiting for dbench pid 11492 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs failed to create barrier semaphore 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 71 6.28 MB/sec warmup 1 sec latency 138.029 ms 2 133 5.88 MB/sec warmup 2 sec latency 177.896 ms 2 181 4.87 MB/sec warmup 3 sec latency 119.148 ms 2 249 4.72 MB/sec warmup 4 sec latency 84.192 ms 2 310 4.53 MB/sec warmup 5 sec latency 128.197 ms 2 348 4.15 MB/sec warmup 6 sec latency 199.547 ms 2 389 3.94 MB/sec warmup 7 sec latency 147.867 ms 2 431 3.78 MB/sec warmup 8 sec latency 190.687 ms 2 493 3.81 MB/sec warmup 9 sec latency 236.910 ms 2 607 4.19 MB/sec warmup 10 sec latency 94.948 ms 2 665 3.84 MB/sec warmup 11 sec latency 362.724 ms 2 727 0.21 MB/sec execute 1 sec latency 374.894 ms 2 764 0.15 MB/sec execute 2 sec latency 157.486 ms 2 796 0.18 MB/sec execute 3 sec latency 257.991 ms 2 849 0.19 MB/sec execute 4 sec latency 164.021 ms 2 892 0.19 MB/sec execute 5 sec latency 241.426 ms 2 948 0.20 MB/sec execute 6 sec latency 174.752 ms 2 1016 0.34 MB/sec execute 7 sec latency 208.389 ms 2 1127 0.45 MB/sec execute 8 sec latency 61.776 ms 2 1200 0.41 MB/sec execute 9 sec latency 66.621 ms 2 1327 0.67 MB/sec execute 10 sec latency 56.453 ms 2 1454 0.88 MB/sec execute 11 sec latency 61.332 ms 2 1532 0.82 MB/sec execute 12 sec latency 218.190 ms 2 1632 0.76 MB/sec execute 13 sec latency 75.673 ms 2 1685 0.72 MB/sec execute 14 sec latency 172.265 ms 2 1771 0.68 MB/sec execute 15 sec latency 75.317 ms 2 1848 0.64 MB/sec execute 16 sec latency 101.910 ms 2 1905 0.61 MB/sec execute 17 sec latency 275.209 ms 2 1990 0.59 MB/sec execute 18 sec latency 86.608 ms 2 2084 0.57 MB/sec execute 19 sec latency 76.566 ms 2 2162 0.55 MB/sec execute 20 sec latency 84.243 ms 2 2272 0.58 MB/sec execute 21 sec latency 66.780 ms 2 2376 0.61 MB/sec execute 22 sec latency 187.309 ms 2 2426 0.60 MB/sec execute 23 sec latency 212.525 ms 2 2489 0.63 MB/sec execute 24 sec latency 180.114 ms 2 2604 0.62 MB/sec execute 25 sec latency 89.890 ms 2 2825 0.84 MB/sec execute 26 sec latency 199.200 ms 2 2922 0.91 MB/sec execute 27 sec latency 256.867 ms 2 2993 0.88 MB/sec execute 28 sec latency 204.610 ms 2 3109 0.88 MB/sec execute 29 sec latency 222.086 ms 2 3238 0.89 MB/sec execute 30 sec latency 406.926 ms 2 3355 0.91 MB/sec execute 31 sec latency 130.940 ms 2 3463 0.99 MB/sec execute 32 sec latency 117.785 ms 2 3598 1.05 MB/sec execute 33 sec latency 73.234 ms 2 3698 1.03 MB/sec execute 34 sec latency 58.634 ms 2 3784 1.06 MB/sec execute 35 sec latency 138.939 ms 2 3842 1.03 MB/sec execute 36 sec latency 152.469 ms 2 3921 1.02 MB/sec execute 37 sec latency 72.862 ms 2 3973 0.99 MB/sec execute 38 sec latency 94.981 ms 2 4042 0.97 MB/sec execute 39 sec latency 89.718 ms 2 4095 0.94 MB/sec execute 40 sec latency 108.989 ms 2 4164 0.92 MB/sec execute 41 sec latency 127.957 ms 2 4239 0.91 MB/sec execute 42 sec latency 219.939 ms 2 4280 0.89 MB/sec execute 43 sec latency 132.245 ms 2 4305 0.87 MB/sec execute 44 sec latency 223.322 ms 2 4353 0.86 MB/sec execute 45 sec latency 155.785 ms 2 4373 0.84 MB/sec execute 46 sec latency 260.580 ms 2 4409 0.83 MB/sec execute 47 sec latency 177.563 ms 2 4449 0.81 MB/sec execute 48 sec latency 365.740 ms 2 4479 0.80 MB/sec execute 49 sec latency 297.697 ms 2 4523 0.79 MB/sec execute 50 sec latency 186.606 ms 2 4555 0.78 MB/sec execute 51 sec latency 258.547 ms 2 4616 0.80 MB/sec execute 52 sec latency 278.738 ms 2 4673 0.79 MB/sec execute 53 sec latency 85.711 ms 2 4715 0.77 MB/sec execute 54 sec latency 157.006 ms 2 4764 0.76 MB/sec execute 55 sec latency 117.916 ms 2 4817 0.75 MB/sec execute 56 sec latency 100.628 ms 2 4955 0.84 MB/sec execute 57 sec latency 115.221 ms 2 5025 0.82 MB/sec execute 58 sec latency 110.026 ms 2 5076 0.81 MB/sec execute 59 sec latency 264.096 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1512 36.607 152.421 Close 1148 9.494 67.253 Rename 72 60.471 159.508 Unlink 288 16.789 80.230 Qpathinfo 1406 9.586 107.654 Qfileinfo 240 0.821 8.605 Qfsinfo 252 0.773 14.205 Sfileinfo 161 42.179 117.898 Find 524 2.431 100.113 WriteX 783 5.803 66.088 ReadX 2350 0.058 10.164 LockX 4 22.596 33.862 UnlockX 4 25.929 45.215 Flush 124 144.617 406.910 Throughput 0.811425 MB/sec 2 clients 2 procs max_latency=406.926 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Mon Aug 31 14:36:42 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' 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/d2a.lustre-rsync-test dbench successfully finished Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl3 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 2236 lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: Deregistered changelog user #3 lustre-MDT0000: changelog user 'cl3' not found