== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:28:29 (1787700509) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7928 1263376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30956 3576064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12520 3594500 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4044 1019956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2004 1021996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2716 259428 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2709 259435 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6048 518863 2% /mnt/lustre - mkdir 747 (time 1787700523.96 total 10.01 last 74.66) - mkdir 1533 (time 1787700533.97 total 20.02 last 78.50) - mkdir 2333 (time 1787700543.99 total 30.03 last 79.88) - mkdir 3110 (time 1787700553.99 total 40.03 last 77.70) - mkdir 3921 (time 1787700563.99 total 50.04 last 81.07) - mkdir 4793 (time 1787700574.02 total 60.07 last 86.92) - mkdir 5670 (time 1787700584.03 total 70.07 last 87.67) - mkdir 6486 (time 1787700594.03 total 80.08 last 81.59) - mkdir 7367 (time 1787700604.04 total 90.08 last 88.02) - mkdir 8202 (time 1787700614.04 total 100.09 last 83.45) - mkdir 9048 (time 1787700624.05 total 110.09 last 84.57) - mkdir 9806 (time 1787700634.06 total 120.11 last 75.71) - mkdir 10000 (time 1787700637.05 total 123.10 last 64.78) - mkdir 10644 (time 1787700647.06 total 133.11 last 64.34) - mkdir 11484 (time 1787700657.06 total 143.11 last 83.98) - mkdir 12276 (time 1787700667.07 total 153.12 last 79.13) - mkdir 13026 (time 1787700677.10 total 163.15 last 74.82) - mkdir 13777 (time 1787700687.11 total 173.15 last 75.04) - mkdir 14613 (time 1787700697.11 total 183.16 last 83.54) - mkdir 15352 (time 1787700707.12 total 193.17 last 73.86) - mkdir 16184 (time 1787700717.13 total 203.18 last 83.13) - mkdir 16952 (time 1787700727.15 total 213.20 last 76.59) - mkdir 17703 (time 1787700737.16 total 223.21 last 75.06) - mkdir 18506 (time 1787700747.17 total 233.22 last 80.22) - mkdir 19248 (time 1787700757.19 total 243.23 last 74.08) - mkdir 20000 (time 1787700766.84 total 252.89 last 77.88) - mkdir 20737 (time 1787700776.85 total 262.90 last 73.65) - mkdir 21466 (time 1787700786.85 total 272.90 last 72.89) - mkdir 22209 (time 1787700796.85 total 282.90 last 74.27) - mkdir 23014 (time 1787700806.89 total 292.94 last 80.21) - mkdir 23913 (time 1787700816.90 total 302.95 last 89.77) - mkdir 24725 (time 1787700826.91 total 312.95 last 81.19) - mkdir 25524 (time 1787700836.92 total 322.96 last 79.82) - mkdir 26325 (time 1787700846.93 total 332.98 last 79.99) - mkdir 27127 (time 1787700856.97 total 343.02 last 79.87) - mkdir 27929 (time 1787700866.98 total 353.03 last 80.09) - mkdir 28735 (time 1787700876.99 total 363.04 last 80.55) - mkdir 29501 (time 1787700886.99 total 373.04 last 76.58) - mkdir 30000 (time 1787700893.22 total 379.26 last 80.20) - mkdir 30821 (time 1787700903.22 total 389.27 last 82.07) - mkdir 31625 (time 1787700913.23 total 399.28 last 80.30) - mkdir 32361 (time 1787700923.24 total 409.29 last 73.54) total: 32818 mkdir in 415.01 seconds: 79.08 ops/second - mkdir 722 (time 1787700523.94 total 10.01 last 72.14) - mkdir 1517 (time 1787700533.95 total 20.02 last 79.40) - mkdir 2301 (time 1787700543.96 total 30.02 last 78.39) - mkdir 3073 (time 1787700553.97 total 40.04 last 77.10) - mkdir 3853 (time 1787700564.00 total 50.07 last 77.74) - mkdir 4712 (time 1787700574.00 total 60.07 last 85.90) - mkdir 5575 (time 1787700584.01 total 70.08 last 86.20) - mkdir 6364 (time 1787700594.02 total 80.09 last 78.85) - mkdir 7218 (time 1787700604.03 total 90.09 last 85.34) - mkdir 8071 (time 1787700614.03 total 100.10 last 85.27) - mkdir 8899 (time 1787700624.05 total 110.11 last 82.67) - mkdir 9653 (time 1787700634.05 total 120.12 last 75.38) - mkdir 10000 (time 1787700639.84 total 125.91 last 59.93) - mkdir 10728 (time 1787700649.87 total 135.93 last 72.61) - mkdir 11555 (time 1787700659.87 total 145.93 last 82.69) - mkdir 12331 (time 1787700669.87 total 155.94 last 77.54) - mkdir 13069 (time 1787700679.89 total 165.96 last 73.68) - mkdir 13855 (time 1787700689.90 total 175.97 last 78.54) - mkdir 14671 (time 1787700699.91 total 185.97 last 81.54) - mkdir 15360 (time 1787700709.91 total 195.98 last 68.89) - mkdir 16166 (time 1787700719.95 total 206.02 last 80.27) - mkdir 16963 (time 1787700729.95 total 216.02 last 79.67) - mkdir 17774 (time 1787700739.95 total 226.02 last 81.10) - mkdir 18525 (time 1787700749.98 total 236.04 last 74.91) - mkdir 19267 (time 1787700759.98 total 246.05 last 74.15) - mkdir 19964 (time 1787700769.99 total 256.05 last 69.69) - mkdir 20729 (time 1787700780.00 total 266.07 last 76.36) - mkdir 21445 (time 1787700790.02 total 276.08 last 71.52) - mkdir 22222 (time 1787700800.02 total 286.09 last 77.64) - mkdir 23017 (time 1787700810.04 total 296.10 last 79.39) - mkdir 23854 (time 1787700820.04 total 306.11 last 83.65) - mkdir 24655 (time 1787700830.06 total 316.12 last 80.00) - mkdir 25451 (time 1787700840.06 total 326.13 last 79.54) - mkdir 26313 (time 1787700850.08 total 336.15 last 86.06) - mkdir 27079 (time 1787700860.08 total 346.15 last 76.57) - mkdir 27900 (time 1787700870.09 total 356.15 last 82.06) - mkdir 28680 (time 1787700880.10 total 366.16 last 77.94) - mkdir 29436 (time 1787700890.10 total 376.17 last 75.58) - mkdir 30000 (time 1787700896.63 total 382.69 last 86.42) - mkdir 30787 (time 1787700906.63 total 392.70 last 78.67) - mkdir 31558 (time 1787700916.63 total 402.70 last 77.06) - mkdir 32388 (time 1787700926.64 total 412.70 last 82.97) total: 32818 mkdir in 417.78 seconds: 78.55 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276952 994352 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30956 3576064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12520 3594500 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69680 954320 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2004 1021996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2716 259428 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2709 259435 2% /mnt/lustre[OST:1] filesystem_summary: 590547 71684 518863 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787701680 ; total 0 ; last 0) - unlinked 10000 (time 1787701884 ; total 204 ; last 204) - unlinked 20000 (time 1787702107 ; total 427 ; last 223) - unlinked 30000 (time 1787702332 ; total 652 ; last 225) total: 32768 unlinks in 711 seconds: 46.087200 unlinks/second - unlinked 0 (time 1787701680 ; total 0 ; last 0) - unlinked 10000 (time 1787701884 ; total 204 ; last 204) - unlinked 20000 (time 1787702108 ; total 428 ; last 224) - unlinked 30000 (time 1787702334 ; total 654 ; last 226) total: 32768 unlinks in 715 seconds: 45.829372 unlinks/second nlink between: 1 - unlinked 0 (time 1787702397 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787702397 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 1 seconds: 0.000000 unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 14408 1256896 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30956 3576064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12520 3594500 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4044 1019956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2004 1021996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2716 259428 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2709 259435 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6048 518863 2% /mnt/lustre