== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:29:44 (1789777784) 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 957 (time 1789777799.43 total 10.02 last 95.54) - mkdir 1850 (time 1789777809.43 total 20.02 last 89.29) - mkdir 2788 (time 1789777819.44 total 30.02 last 93.75) - mkdir 3636 (time 1789777829.46 total 40.05 last 84.58) - mkdir 4505 (time 1789777839.48 total 50.07 last 86.75) - mkdir 5294 (time 1789777849.48 total 60.07 last 78.88) - mkdir 6061 (time 1789777859.49 total 70.07 last 76.65) - mkdir 6904 (time 1789777869.52 total 80.11 last 84.03) - mkdir 7804 (time 1789777879.53 total 90.12 last 89.91) - mkdir 8649 (time 1789777889.53 total 100.12 last 84.49) - mkdir 9440 (time 1789777899.53 total 110.12 last 79.10) - mkdir 10000 (time 1789777905.69 total 116.28 last 90.88) - mkdir 10928 (time 1789777915.70 total 126.29 last 92.70) - mkdir 11759 (time 1789777925.71 total 136.29 last 83.08) - mkdir 12625 (time 1789777935.72 total 146.30 last 86.50) - mkdir 13510 (time 1789777945.73 total 156.31 last 88.41) - mkdir 14373 (time 1789777955.73 total 166.32 last 86.28) - mkdir 15214 (time 1789777965.73 total 176.32 last 84.07) - mkdir 16005 (time 1789777975.75 total 186.34 last 78.96) - mkdir 16875 (time 1789777985.76 total 196.35 last 86.91) - mkdir 17706 (time 1789777995.76 total 206.35 last 83.09) - mkdir 18435 (time 1789778005.77 total 216.36 last 72.82) - mkdir 19202 (time 1789778015.78 total 226.36 last 76.69) - mkdir 20000 (time 1789778025.26 total 235.84 last 84.16) - mkdir 20884 (time 1789778035.27 total 245.86 last 88.30) - mkdir 21769 (time 1789778045.28 total 255.87 last 88.37) - mkdir 22665 (time 1789778055.29 total 265.87 last 89.59) - mkdir 23477 (time 1789778065.29 total 275.87 last 81.17) - mkdir 24266 (time 1789778075.29 total 285.88 last 78.88) - mkdir 25089 (time 1789778085.30 total 295.88 last 82.27) - mkdir 25908 (time 1789778095.32 total 305.90 last 81.72) - mkdir 26721 (time 1789778105.32 total 315.90 last 81.28) - mkdir 27534 (time 1789778115.32 total 325.91 last 81.27) - mkdir 28339 (time 1789778125.33 total 335.92 last 80.42) - mkdir 29354 (time 1789778135.33 total 345.92 last 101.48) - mkdir 30000 (time 1789778142.56 total 353.15 last 89.36) - mkdir 30808 (time 1789778152.58 total 363.17 last 80.64) - mkdir 31573 (time 1789778162.59 total 373.18 last 76.43) - mkdir 32428 (time 1789778172.59 total 383.18 last 85.50) total: 32818 mkdir in 388.40 seconds: 84.50 ops/second - mkdir 951 (time 1789777799.42 total 10.01 last 95.05) - mkdir 1840 (time 1789777809.42 total 20.01 last 88.88) - mkdir 2766 (time 1789777819.43 total 30.01 last 92.56) - mkdir 3628 (time 1789777829.44 total 40.03 last 86.06) - mkdir 4462 (time 1789777839.46 total 50.04 last 83.29) - mkdir 5255 (time 1789777849.46 total 60.05 last 79.24) - mkdir 6001 (time 1789777859.48 total 70.07 last 74.44) - mkdir 6871 (time 1789777869.49 total 80.08 last 86.94) - mkdir 7760 (time 1789777879.50 total 90.09 last 88.79) - mkdir 8589 (time 1789777889.50 total 100.09 last 82.89) - mkdir 9380 (time 1789777899.50 total 110.09 last 79.10) - mkdir 10000 (time 1789777906.10 total 116.69 last 93.95) - mkdir 10886 (time 1789777916.11 total 126.70 last 88.54) - mkdir 11740 (time 1789777926.12 total 136.70 last 85.36) - mkdir 12581 (time 1789777936.12 total 146.70 last 84.09) - mkdir 13492 (time 1789777946.13 total 156.72 last 90.99) - mkdir 14322 (time 1789777956.14 total 166.72 last 82.92) - mkdir 15180 (time 1789777966.17 total 176.76 last 85.49) - mkdir 15978 (time 1789777976.18 total 186.77 last 79.74) - mkdir 16838 (time 1789777986.20 total 196.79 last 85.84) - mkdir 17677 (time 1789777996.20 total 206.79 last 83.87) - mkdir 18376 (time 1789778006.21 total 216.80 last 69.83) - mkdir 19137 (time 1789778016.23 total 226.82 last 75.97) - mkdir 19941 (time 1789778026.23 total 236.82 last 80.39) - mkdir 20830 (time 1789778036.25 total 246.84 last 88.75) - mkdir 21701 (time 1789778046.27 total 256.85 last 86.96) - mkdir 22586 (time 1789778056.27 total 266.85 last 88.50) - mkdir 23367 (time 1789778066.27 total 276.85 last 78.10) - mkdir 24153 (time 1789778076.29 total 286.88 last 78.39) - mkdir 24949 (time 1789778086.35 total 296.94 last 79.11) - mkdir 25746 (time 1789778096.37 total 306.96 last 79.53) - mkdir 26606 (time 1789778106.39 total 316.98 last 85.87) - mkdir 27417 (time 1789778116.40 total 326.98 last 81.06) - mkdir 28269 (time 1789778126.41 total 336.99 last 85.11) - mkdir 29335 (time 1789778136.42 total 347.00 last 106.47) - mkdir 30000 (time 1789778143.95 total 354.54 last 88.30) - mkdir 30820 (time 1789778153.95 total 364.54 last 81.98) - mkdir 31545 (time 1789778163.96 total 374.55 last 72.43) - mkdir 32432 (time 1789778173.99 total 384.58 last 88.42) total: 32818 mkdir in 389.65 seconds: 84.22 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 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 1789778541 ; total 0 ; last 0) - unlinked 10000 (time 1789778734 ; total 193 ; last 193) - unlinked 20000 (time 1789778865 ; total 324 ; last 131) - unlinked 30000 (time 1789778970 ; total 429 ; last 105) total: 32768 unlinks in 459 seconds: 71.389977 unlinks/second - unlinked 0 (time 1789778541 ; total 0 ; last 0) - unlinked 10000 (time 1789778735 ; total 194 ; last 194) - unlinked 20000 (time 1789778865 ; total 324 ; last 130) - unlinked 30000 (time 1789778970 ; total 429 ; last 105) total: 32768 unlinks in 460 seconds: 71.234779 unlinks/second nlink between: 1 - unlinked 0 (time 1789779002 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789779002 ; 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 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