== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:31:54 (1788622314) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 582 (time 1788622329.25 total 10.00 last 58.18) - mkdir 1186 (time 1788622339.27 total 20.03 last 60.27) - mkdir 1799 (time 1788622349.31 total 30.06 last 61.11) - mkdir 2462 (time 1788622359.31 total 40.06 last 66.25) - mkdir 3100 (time 1788622369.32 total 50.07 last 63.79) - mkdir 3781 (time 1788622379.33 total 60.08 last 68.02) - mkdir 4445 (time 1788622389.34 total 70.09 last 66.30) - mkdir 5069 (time 1788622399.36 total 80.11 last 62.29) - mkdir 5764 (time 1788622409.37 total 90.12 last 69.42) - mkdir 6445 (time 1788622419.37 total 100.12 last 68.08) - mkdir 7106 (time 1788622429.40 total 110.15 last 65.92) - mkdir 7775 (time 1788622439.41 total 120.16 last 66.81) - mkdir 8335 (time 1788622449.42 total 130.17 last 55.95) - mkdir 8996 (time 1788622459.42 total 140.18 last 66.09) - mkdir 9704 (time 1788622469.43 total 150.18 last 70.77) - mkdir 10000 (time 1788622473.12 total 153.87 last 80.15) - mkdir 10730 (time 1788622483.13 total 163.88 last 72.95) - mkdir 11371 (time 1788622493.14 total 173.89 last 64.03) - mkdir 12034 (time 1788622503.14 total 183.90 last 66.26) - mkdir 12690 (time 1788622513.16 total 193.91 last 65.50) - mkdir 13250 (time 1788622523.17 total 203.92 last 55.95) - mkdir 13943 (time 1788622533.17 total 213.92 last 69.28) - mkdir 14622 (time 1788622543.17 total 223.92 last 67.89) - mkdir 15277 (time 1788622553.20 total 233.95 last 65.31) - mkdir 15934 (time 1788622563.22 total 243.98 last 65.56) - mkdir 16598 (time 1788622573.24 total 253.99 last 66.30) - mkdir 17251 (time 1788622583.25 total 264.00 last 65.26) - mkdir 17946 (time 1788622593.26 total 274.01 last 69.44) - mkdir 18501 (time 1788622603.26 total 284.01 last 55.48) - mkdir 19053 (time 1788622613.27 total 294.02 last 55.16) - mkdir 19657 (time 1788622623.29 total 304.04 last 60.28) - mkdir 20000 (time 1788622628.60 total 309.35 last 64.56) - mkdir 20583 (time 1788622638.61 total 319.36 last 58.22) - mkdir 21203 (time 1788622648.61 total 329.37 last 61.99) - mkdir 21850 (time 1788622658.63 total 339.38 last 64.62) - mkdir 22459 (time 1788622668.63 total 349.38 last 60.88) - mkdir 23101 (time 1788622678.63 total 359.38 last 64.18) - mkdir 23731 (time 1788622688.64 total 369.39 last 62.97) - mkdir 24299 (time 1788622698.66 total 379.41 last 56.67) - mkdir 24940 (time 1788622708.66 total 389.41 last 64.08) - mkdir 25539 (time 1788622718.67 total 399.42 last 59.88) - mkdir 26126 (time 1788622728.67 total 409.42 last 58.69) - mkdir 26721 (time 1788622738.68 total 419.43 last 59.46) - mkdir 27357 (time 1788622748.68 total 429.43 last 63.56) - mkdir 28003 (time 1788622758.69 total 439.44 last 64.56) - mkdir 28658 (time 1788622768.70 total 449.45 last 65.45) - mkdir 29355 (time 1788622778.70 total 459.45 last 69.67) - mkdir 30000 (time 1788622787.33 total 468.08 last 74.76) - mkdir 30622 (time 1788622797.33 total 478.08 last 62.16) - mkdir 31307 (time 1788622807.33 total 488.09 last 68.49) - mkdir 31931 (time 1788622817.37 total 498.12 last 62.21) - mkdir 32558 (time 1788622827.39 total 508.14 last 62.54) total: 32818 mkdir in 513.06 seconds: 63.97 ops/second - mkdir 565 (time 1788622329.27 total 10.02 last 56.40) - mkdir 1196 (time 1788622339.30 total 20.05 last 62.90) - mkdir 1809 (time 1788622349.31 total 30.06 last 61.22) - mkdir 2457 (time 1788622359.35 total 40.10 last 64.55) - mkdir 3053 (time 1788622369.37 total 50.12 last 59.48) - mkdir 3713 (time 1788622379.37 total 60.12 last 66.00) - mkdir 4395 (time 1788622389.38 total 70.13 last 68.16) - mkdir 5018 (time 1788622399.39 total 80.14 last 62.20) - mkdir 5736 (time 1788622409.41 total 90.16 last 71.70) - mkdir 6416 (time 1788622419.41 total 100.16 last 67.97) - mkdir 7124 (time 1788622429.41 total 110.16 last 70.79) - mkdir 7783 (time 1788622439.43 total 120.18 last 65.76) - mkdir 8355 (time 1788622449.46 total 130.21 last 57.07) - mkdir 8999 (time 1788622459.48 total 140.23 last 64.27) - mkdir 9692 (time 1788622469.48 total 150.23 last 69.28) - mkdir 10000 (time 1788622473.24 total 153.99 last 81.95) - mkdir 10695 (time 1788622483.25 total 164.00 last 69.42) - mkdir 11320 (time 1788622493.26 total 174.01 last 62.46) - mkdir 11996 (time 1788622503.28 total 184.03 last 67.47) - mkdir 12659 (time 1788622513.29 total 194.04 last 66.22) - mkdir 13210 (time 1788622523.29 total 204.04 last 55.10) - mkdir 13911 (time 1788622533.30 total 214.05 last 70.05) - mkdir 14568 (time 1788622543.31 total 224.06 last 65.60) - mkdir 15203 (time 1788622553.33 total 234.08 last 63.40) - mkdir 15837 (time 1788622563.34 total 244.09 last 63.33) - mkdir 16506 (time 1788622573.36 total 254.11 last 66.77) - mkdir 17165 (time 1788622583.36 total 264.11 last 65.87) - mkdir 17879 (time 1788622593.37 total 274.12 last 71.31) - mkdir 18445 (time 1788622603.39 total 284.14 last 56.52) - mkdir 19029 (time 1788622613.39 total 294.14 last 58.38) - mkdir 19651 (time 1788622623.42 total 304.17 last 62.01) - mkdir 20000 (time 1788622628.62 total 309.37 last 67.09) - mkdir 20592 (time 1788622638.66 total 319.41 last 58.99) - mkdir 21247 (time 1788622648.67 total 329.42 last 65.44) - mkdir 21907 (time 1788622658.67 total 339.42 last 65.98) - mkdir 22520 (time 1788622668.69 total 349.44 last 61.20) - mkdir 23160 (time 1788622678.71 total 359.46 last 63.86) - mkdir 23817 (time 1788622688.72 total 369.47 last 65.62) - mkdir 24382 (time 1788622698.72 total 379.47 last 56.48) - mkdir 25000 (time 1788622708.73 total 389.48 last 61.78) - mkdir 25601 (time 1788622718.75 total 399.50 last 59.97) - mkdir 26197 (time 1788622728.76 total 409.51 last 59.56) - mkdir 26794 (time 1788622738.76 total 419.51 last 59.69) - mkdir 27425 (time 1788622748.76 total 429.51 last 63.07) - mkdir 28056 (time 1788622758.79 total 439.54 last 62.93) - mkdir 28694 (time 1788622768.80 total 449.55 last 63.75) - mkdir 29370 (time 1788622778.80 total 459.55 last 67.59) - mkdir 30000 (time 1788622787.04 total 467.79 last 76.41) - mkdir 30610 (time 1788622797.04 total 477.79 last 61.00) - mkdir 31265 (time 1788622807.06 total 487.81 last 65.40) - mkdir 31881 (time 1788622817.06 total 497.81 last 61.57) - mkdir 32499 (time 1788622827.07 total 507.82 last 61.79) total: 32818 mkdir in 513.56 seconds: 63.90 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270804 1000500 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788623450 ; total 0 ; last 0) - unlinked 10000 (time 1788623703 ; total 253 ; last 253) - unlinked 20000 (time 1788624002 ; total 552 ; last 299) - unlinked 30000 (time 1788624272 ; total 822 ; last 270) total: 32768 unlinks in 903 seconds: 36.287930 unlinks/second - unlinked 0 (time 1788623450 ; total 0 ; last 0) - unlinked 10000 (time 1788623703 ; total 253 ; last 253) - unlinked 20000 (time 1788624001 ; total 551 ; last 298) - unlinked 30000 (time 1788624273 ; total 823 ; last 272) total: 32768 unlinks in 904 seconds: 36.247787 unlinks/second nlink between: 1 - unlinked 0 (time 1788624357 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788624357 ; total 1 ; last 1) 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 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 8260 1263044 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre