== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:17:03 (1790770623) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 817 (time 1790770638.63 total 10.02 last 81.56) - mkdir 1606 (time 1790770648.63 total 20.02 last 78.88) - mkdir 2358 (time 1790770658.64 total 30.02 last 75.19) - mkdir 3157 (time 1790770668.64 total 40.02 last 79.89) - mkdir 3941 (time 1790770678.64 total 50.03 last 78.36) - mkdir 4740 (time 1790770688.65 total 60.04 last 79.81) - mkdir 5568 (time 1790770698.65 total 70.04 last 82.79) - mkdir 6403 (time 1790770708.67 total 80.05 last 83.37) - mkdir 7223 (time 1790770718.67 total 90.06 last 81.98) - mkdir 8048 (time 1790770728.68 total 100.06 last 82.44) - mkdir 8862 (time 1790770738.70 total 110.08 last 81.27) - mkdir 9660 (time 1790770748.70 total 120.08 last 79.78) - mkdir 10000 (time 1790770752.88 total 124.26 last 81.36) - mkdir 10800 (time 1790770762.89 total 134.27 last 79.92) - mkdir 11586 (time 1790770772.90 total 144.29 last 78.47) - mkdir 12335 (time 1790770782.91 total 154.29 last 74.85) - mkdir 13076 (time 1790770792.93 total 164.31 last 73.98) - mkdir 13768 (time 1790770802.93 total 174.31 last 69.19) - mkdir 14549 (time 1790770812.94 total 184.32 last 78.03) - mkdir 15127 (time 1790770822.94 total 194.33 last 57.76) - mkdir 15937 (time 1790770832.94 total 204.33 last 80.99) - mkdir 16747 (time 1790770842.95 total 214.34 last 80.93) - mkdir 17474 (time 1790770852.96 total 224.34 last 72.66) - mkdir 18133 (time 1790770862.99 total 234.38 last 65.65) - mkdir 18721 (time 1790770873.00 total 244.38 last 58.78) - mkdir 19390 (time 1790770883.01 total 254.40 last 66.81) - mkdir 19916 (time 1790770893.02 total 264.40 last 52.57) - mkdir 20620 (time 1790770903.02 total 274.40 last 70.39) - mkdir 21314 (time 1790770913.02 total 284.40 last 69.38) - mkdir 22117 (time 1790770923.02 total 294.41 last 80.29) - mkdir 22911 (time 1790770933.03 total 304.42 last 79.33) - mkdir 23696 (time 1790770943.03 total 314.42 last 78.50) - mkdir 24444 (time 1790770953.04 total 324.42 last 74.73) - mkdir 25268 (time 1790770963.06 total 334.45 last 82.23) - mkdir 26036 (time 1790770973.09 total 344.48 last 76.55) - mkdir 26821 (time 1790770983.10 total 354.48 last 78.47) - mkdir 27633 (time 1790770993.10 total 364.48 last 81.19) - mkdir 28368 (time 1790771003.10 total 374.48 last 73.49) - mkdir 29211 (time 1790771013.10 total 384.49 last 84.27) - mkdir 30000 (time 1790771022.60 total 393.98 last 83.13) - mkdir 30732 (time 1790771032.61 total 403.99 last 73.10) - mkdir 31513 (time 1790771042.61 total 414.00 last 78.07) - mkdir 32329 (time 1790771052.62 total 424.01 last 81.51) total: 32818 mkdir in 430.31 seconds: 76.27 ops/second - mkdir 771 (time 1790770638.74 total 10.00 last 77.09) - mkdir 1561 (time 1790770648.76 total 20.02 last 78.87) - mkdir 2318 (time 1790770658.76 total 30.02 last 75.70) - mkdir 3086 (time 1790770668.76 total 40.02 last 76.77) - mkdir 3844 (time 1790770678.79 total 50.05 last 75.60) - mkdir 4652 (time 1790770688.80 total 60.06 last 80.67) - mkdir 5512 (time 1790770698.81 total 70.07 last 85.98) - mkdir 6304 (time 1790770708.83 total 80.09 last 79.01) - mkdir 7088 (time 1790770718.83 total 90.09 last 78.38) - mkdir 7926 (time 1790770728.85 total 100.11 last 83.67) - mkdir 8726 (time 1790770738.85 total 110.11 last 79.96) - mkdir 9499 (time 1790770748.87 total 120.13 last 77.21) - mkdir 10000 (time 1790770754.79 total 126.05 last 84.59) - mkdir 10752 (time 1790770764.79 total 136.05 last 75.16) - mkdir 11586 (time 1790770774.80 total 146.06 last 83.34) - mkdir 12326 (time 1790770784.81 total 156.07 last 73.96) - mkdir 13007 (time 1790770794.81 total 166.07 last 68.06) - mkdir 13785 (time 1790770804.83 total 176.09 last 77.65) - mkdir 14541 (time 1790770814.84 total 186.10 last 75.54) - mkdir 15173 (time 1790770824.85 total 196.11 last 63.10) - mkdir 15991 (time 1790770834.87 total 206.13 last 81.67) - mkdir 16809 (time 1790770844.88 total 216.14 last 81.72) - mkdir 17544 (time 1790770854.88 total 226.14 last 73.48) - mkdir 18122 (time 1790770864.90 total 236.16 last 57.71) - mkdir 18713 (time 1790770874.90 total 246.16 last 59.08) - mkdir 19312 (time 1790770884.91 total 256.17 last 59.87) - mkdir 19896 (time 1790770894.91 total 266.17 last 58.38) - mkdir 20578 (time 1790770904.91 total 276.17 last 68.18) - mkdir 21302 (time 1790770914.91 total 286.17 last 72.39) - mkdir 22146 (time 1790770924.93 total 296.19 last 84.24) - mkdir 22939 (time 1790770934.94 total 306.20 last 79.21) - mkdir 23778 (time 1790770944.97 total 316.23 last 83.70) - mkdir 24504 (time 1790770954.98 total 326.24 last 72.52) - mkdir 25326 (time 1790770964.98 total 336.24 last 82.16) - mkdir 26096 (time 1790770974.98 total 346.24 last 77.00) - mkdir 26891 (time 1790770985.00 total 356.26 last 79.37) - mkdir 27714 (time 1790770995.01 total 366.27 last 82.26) - mkdir 28481 (time 1790771005.01 total 376.27 last 76.65) - mkdir 29298 (time 1790771015.02 total 386.28 last 81.66) - mkdir 30000 (time 1790771023.43 total 394.70 last 83.40) - mkdir 30736 (time 1790771033.47 total 404.73 last 73.36) - mkdir 31525 (time 1790771043.48 total 414.74 last 78.80) - mkdir 32299 (time 1790771053.49 total 424.75 last 77.29) total: 32818 mkdir in 431.34 seconds: 76.08 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270804 1000500 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790771431 ; total 0 ; last 0) - unlinked 10000 (time 1790771639 ; total 208 ; last 208) - unlinked 20000 (time 1790771795 ; total 364 ; last 156) - unlinked 30000 (time 1790771923 ; total 492 ; last 128) total: 32768 unlinks in 528 seconds: 62.060608 unlinks/second - unlinked 0 (time 1790771431 ; total 0 ; last 0) - unlinked 10000 (time 1790771639 ; total 208 ; last 208) - unlinked 20000 (time 1790771795 ; total 364 ; last 156) - unlinked 30000 (time 1790771925 ; total 494 ; last 130) total: 32768 unlinks in 530 seconds: 61.826416 unlinks/second nlink between: 1 - unlinked 0 (time 1790771962 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790771962 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8260 1263044 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre