== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:14:27 (1787109267) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 634 (time 1787109282.60 total 10.00 last 63.39) - mkdir 1222 (time 1787109292.60 total 20.00 last 58.78) - mkdir 1822 (time 1787109302.61 total 30.01 last 59.98) - mkdir 2402 (time 1787109312.61 total 40.01 last 57.99) - mkdir 3006 (time 1787109322.62 total 50.03 last 60.30) - mkdir 3498 (time 1787109332.63 total 60.03 last 49.18) - mkdir 4039 (time 1787109342.63 total 70.03 last 54.09) - mkdir 4478 (time 1787109352.64 total 80.05 last 43.84) - mkdir 4914 (time 1787109362.67 total 90.07 last 43.49) - mkdir 5358 (time 1787109372.68 total 100.08 last 44.36) - mkdir 5769 (time 1787109382.69 total 110.09 last 41.05) - mkdir 6436 (time 1787109392.70 total 120.10 last 66.63) - mkdir 7062 (time 1787109402.72 total 130.12 last 62.49) - mkdir 7669 (time 1787109412.73 total 140.13 last 60.65) - mkdir 8296 (time 1787109422.74 total 150.14 last 62.63) - mkdir 8985 (time 1787109432.75 total 160.15 last 68.84) - mkdir 9624 (time 1787109442.77 total 170.17 last 63.80) - mkdir 10000 (time 1787109448.33 total 175.73 last 67.59) - mkdir 10680 (time 1787109458.34 total 185.74 last 67.94) - mkdir 11301 (time 1787109468.35 total 195.75 last 62.02) - mkdir 12002 (time 1787109478.35 total 205.75 last 70.09) - mkdir 12651 (time 1787109488.36 total 215.76 last 64.83) - mkdir 13292 (time 1787109498.36 total 225.76 last 64.08) - mkdir 13991 (time 1787109508.37 total 235.77 last 69.88) - mkdir 14681 (time 1787109518.37 total 245.77 last 69.00) - mkdir 15360 (time 1787109528.39 total 255.79 last 67.77) - mkdir 16050 (time 1787109538.39 total 265.79 last 68.98) - mkdir 16742 (time 1787109548.40 total 275.80 last 69.16) - mkdir 17365 (time 1787109558.40 total 285.80 last 62.26) - mkdir 18062 (time 1787109568.41 total 295.81 last 69.66) - mkdir 18712 (time 1787109578.41 total 305.81 last 65.00) - mkdir 19396 (time 1787109588.41 total 315.81 last 68.38) - mkdir 20000 (time 1787109597.73 total 325.13 last 64.83) - mkdir 20683 (time 1787109607.74 total 335.14 last 68.25) - mkdir 21402 (time 1787109617.76 total 345.16 last 71.75) - mkdir 22099 (time 1787109627.78 total 355.18 last 69.57) - mkdir 22793 (time 1787109637.78 total 365.18 last 69.38) - mkdir 23472 (time 1787109647.78 total 375.18 last 67.88) - mkdir 24183 (time 1787109657.79 total 385.19 last 71.01) - mkdir 24896 (time 1787109667.80 total 395.20 last 71.23) - mkdir 25560 (time 1787109677.81 total 405.21 last 66.37) - mkdir 26222 (time 1787109687.81 total 415.22 last 66.16) - mkdir 26922 (time 1787109697.82 total 425.22 last 69.94) - mkdir 27616 (time 1787109707.84 total 435.24 last 69.29) - mkdir 28289 (time 1787109717.86 total 445.26 last 67.14) - mkdir 28985 (time 1787109727.88 total 455.28 last 69.47) - mkdir 29676 (time 1787109737.89 total 465.29 last 69.02) - mkdir 30000 (time 1787109743.22 total 470.62 last 60.78) - mkdir 30717 (time 1787109753.23 total 480.63 last 71.64) - mkdir 31369 (time 1787109763.25 total 490.65 last 65.10) - mkdir 32048 (time 1787109773.27 total 500.67 last 67.77) - mkdir 32707 (time 1787109783.29 total 510.69 last 65.77) total: 32818 mkdir in 512.36 seconds: 64.05 ops/second - mkdir 612 (time 1787109282.48 total 10.00 last 61.19) - mkdir 1206 (time 1787109292.50 total 20.02 last 59.29) - mkdir 1842 (time 1787109302.50 total 30.03 last 63.56) - mkdir 2430 (time 1787109312.51 total 40.03 last 58.76) - mkdir 3024 (time 1787109322.51 total 50.03 last 59.39) - mkdir 3555 (time 1787109332.53 total 60.06 last 52.99) - mkdir 4059 (time 1787109342.59 total 70.11 last 50.11) - mkdir 4502 (time 1787109352.59 total 80.11 last 44.30) - mkdir 4946 (time 1787109362.63 total 90.15 last 44.24) - mkdir 5396 (time 1787109372.64 total 100.16 last 44.93) - mkdir 5813 (time 1787109382.68 total 110.20 last 41.55) - mkdir 6461 (time 1787109392.68 total 120.20 last 64.78) - mkdir 7079 (time 1787109402.71 total 130.24 last 61.60) - mkdir 7693 (time 1787109412.72 total 140.25 last 61.34) - mkdir 8353 (time 1787109422.74 total 150.26 last 65.92) - mkdir 9059 (time 1787109432.76 total 160.28 last 70.43) - mkdir 9684 (time 1787109442.76 total 170.28 last 62.49) - mkdir 10000 (time 1787109447.35 total 174.88 last 68.80) - mkdir 10666 (time 1787109457.36 total 184.88 last 66.56) - mkdir 11306 (time 1787109467.36 total 194.89 last 63.97) - mkdir 11960 (time 1787109477.37 total 204.89 last 65.35) - mkdir 12605 (time 1787109487.38 total 214.91 last 64.41) - mkdir 13274 (time 1787109497.41 total 224.93 last 66.75) - mkdir 13968 (time 1787109507.42 total 234.94 last 69.31) - mkdir 14638 (time 1787109517.43 total 244.95 last 66.97) - mkdir 15304 (time 1787109527.45 total 254.97 last 66.43) - mkdir 16011 (time 1787109537.47 total 264.99 last 70.59) - mkdir 16673 (time 1787109547.47 total 274.99 last 66.20) - mkdir 17292 (time 1787109557.48 total 285.01 last 61.80) - mkdir 17984 (time 1787109567.49 total 295.01 last 69.16) - mkdir 18646 (time 1787109577.49 total 305.01 last 66.17) - mkdir 19322 (time 1787109587.52 total 315.05 last 67.39) - mkdir 19982 (time 1787109597.54 total 325.06 last 65.91) - mkdir 20674 (time 1787109607.55 total 335.08 last 69.09) - mkdir 21385 (time 1787109617.56 total 345.08 last 71.05) - mkdir 22067 (time 1787109627.57 total 355.09 last 68.15) - mkdir 22769 (time 1787109637.58 total 365.11 last 70.07) - mkdir 23449 (time 1787109647.60 total 375.12 last 67.89) - mkdir 24137 (time 1787109657.60 total 385.12 last 68.79) - mkdir 24839 (time 1787109667.60 total 395.13 last 70.18) - mkdir 25494 (time 1787109677.61 total 405.13 last 65.49) - mkdir 26141 (time 1787109687.62 total 415.14 last 64.64) - mkdir 26820 (time 1787109697.64 total 425.16 last 67.77) - mkdir 27501 (time 1787109707.64 total 435.17 last 68.05) - mkdir 28149 (time 1787109717.65 total 445.17 last 64.76) - mkdir 28859 (time 1787109727.66 total 455.18 last 70.95) - mkdir 29519 (time 1787109737.67 total 465.19 last 65.93) - mkdir 30000 (time 1787109744.82 total 472.34 last 67.26) - mkdir 30674 (time 1787109754.85 total 482.37 last 67.22) - mkdir 31382 (time 1787109764.86 total 492.38 last 70.71) - mkdir 32084 (time 1787109774.87 total 502.39 last 70.15) - mkdir 32727 (time 1787109784.90 total 512.42 last 64.11) total: 32818 mkdir in 513.52 seconds: 63.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270760 1000544 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787110243 ; total 0 ; last 0) - unlinked 10000 (time 1787110336 ; total 93 ; last 93) - unlinked 20000 (time 1787110405 ; total 162 ; last 69) - unlinked 30000 (time 1787110524 ; total 281 ; last 119) total: 32768 unlinks in 332 seconds: 98.698792 unlinks/second - unlinked 0 (time 1787110243 ; total 0 ; last 0) - unlinked 10000 (time 1787110337 ; total 94 ; last 94) - unlinked 20000 (time 1787110406 ; total 163 ; last 69) - unlinked 30000 (time 1787110529 ; total 286 ; last 123) total: 32768 unlinks in 335 seconds: 97.814926 unlinks/second nlink between: 1 - unlinked 0 (time 1787110580 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787110580 ; 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 8216 1263088 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre