== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:05:05 (1787123105) 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 741 (time 1787123120.39 total 10.01 last 74.05) - mkdir 1495 (time 1787123130.40 total 20.02 last 75.32) - mkdir 2203 (time 1787123140.41 total 30.03 last 70.72) - mkdir 2894 (time 1787123150.42 total 40.03 last 69.06) - mkdir 3603 (time 1787123160.45 total 50.07 last 70.67) - mkdir 4315 (time 1787123170.46 total 60.08 last 71.13) - mkdir 5054 (time 1787123180.47 total 70.09 last 73.82) - mkdir 5773 (time 1787123190.48 total 80.10 last 71.80) - mkdir 6443 (time 1787123200.49 total 90.10 last 66.98) - mkdir 7005 (time 1787123210.50 total 100.12 last 56.12) - mkdir 7718 (time 1787123220.51 total 110.13 last 71.22) - mkdir 8388 (time 1787123230.53 total 120.15 last 66.85) - mkdir 9059 (time 1787123240.54 total 130.16 last 67.05) - mkdir 9768 (time 1787123250.55 total 140.17 last 70.81) - mkdir 10000 (time 1787123254.16 total 143.78 last 64.33) - mkdir 10702 (time 1787123264.17 total 153.79 last 70.11) - mkdir 11330 (time 1787123274.20 total 163.82 last 62.62) - mkdir 11951 (time 1787123284.21 total 173.83 last 62.06) - mkdir 12575 (time 1787123294.22 total 183.84 last 62.34) - mkdir 13213 (time 1787123304.24 total 193.85 last 63.68) - mkdir 13966 (time 1787123314.24 total 203.86 last 75.28) - mkdir 14751 (time 1787123324.25 total 213.87 last 78.41) - mkdir 15358 (time 1787123334.26 total 223.87 last 60.67) - mkdir 16090 (time 1787123344.27 total 233.88 last 73.13) - mkdir 16780 (time 1787123354.27 total 243.89 last 68.94) - mkdir 17466 (time 1787123364.28 total 253.90 last 68.55) - mkdir 18054 (time 1787123374.28 total 263.90 last 58.80) - mkdir 18681 (time 1787123384.29 total 273.91 last 62.66) - mkdir 19372 (time 1787123394.30 total 283.91 last 69.06) - mkdir 19995 (time 1787123404.30 total 293.91 last 62.29) - mkdir 20702 (time 1787123414.32 total 303.94 last 70.51) - mkdir 21390 (time 1787123424.34 total 313.96 last 68.69) - mkdir 22069 (time 1787123434.34 total 323.96 last 67.90) - mkdir 22763 (time 1787123444.34 total 333.96 last 69.39) - mkdir 23531 (time 1787123454.35 total 343.97 last 76.71) - mkdir 24239 (time 1787123464.38 total 354.00 last 70.58) - mkdir 24853 (time 1787123474.39 total 364.00 last 61.39) - mkdir 25525 (time 1787123484.39 total 374.00 last 67.19) - mkdir 26198 (time 1787123494.39 total 384.01 last 67.28) - mkdir 26864 (time 1787123504.40 total 394.02 last 66.52) - mkdir 27535 (time 1787123514.41 total 404.02 last 67.08) - mkdir 28141 (time 1787123524.44 total 414.05 last 60.40) - mkdir 28761 (time 1787123534.45 total 424.06 last 61.95) - mkdir 29372 (time 1787123544.45 total 434.07 last 61.08) - mkdir 29894 (time 1787123554.46 total 444.07 last 52.17) - mkdir 30470 (time 1787123564.47 total 454.08 last 57.53) - mkdir 31039 (time 1787123574.50 total 464.12 last 56.72) - mkdir 31628 (time 1787123584.50 total 474.12 last 58.88) - mkdir 32197 (time 1787123594.54 total 484.15 last 56.72) - mkdir 32736 (time 1787123604.56 total 494.18 last 53.77) total: 32818 mkdir in 495.50 seconds: 66.23 ops/second - mkdir 726 (time 1787123120.50 total 10.01 last 72.53) - mkdir 1466 (time 1787123130.52 total 20.03 last 73.84) - mkdir 2171 (time 1787123140.53 total 30.05 last 70.38) - mkdir 2882 (time 1787123150.54 total 40.05 last 71.09) - mkdir 3615 (time 1787123160.55 total 50.06 last 73.22) - mkdir 4328 (time 1787123170.56 total 60.07 last 71.24) - mkdir 5092 (time 1787123180.56 total 70.08 last 76.33) - mkdir 5805 (time 1787123190.58 total 80.10 last 71.16) - mkdir 6480 (time 1787123200.59 total 90.11 last 67.44) - mkdir 7078 (time 1787123210.62 total 100.13 last 59.65) - mkdir 7761 (time 1787123220.63 total 110.15 last 68.19) - mkdir 8420 (time 1787123230.65 total 120.16 last 65.82) - mkdir 9068 (time 1787123240.67 total 130.19 last 64.62) - mkdir 9760 (time 1787123250.68 total 140.19 last 69.18) - mkdir 10000 (time 1787123254.55 total 144.06 last 61.98) - mkdir 10719 (time 1787123264.55 total 154.06 last 71.89) - mkdir 11346 (time 1787123274.56 total 164.08 last 62.61) - mkdir 11961 (time 1787123284.57 total 174.08 last 61.48) - mkdir 12599 (time 1787123294.58 total 184.09 last 63.74) - mkdir 13242 (time 1787123304.58 total 194.09 last 64.28) - mkdir 13991 (time 1787123314.58 total 204.10 last 74.87) - mkdir 14736 (time 1787123324.59 total 214.10 last 74.48) - mkdir 15349 (time 1787123334.59 total 224.10 last 61.28) - mkdir 16069 (time 1787123344.61 total 234.12 last 71.88) - mkdir 16757 (time 1787123354.61 total 244.13 last 68.76) - mkdir 17427 (time 1787123364.64 total 254.15 last 66.82) - mkdir 18036 (time 1787123374.65 total 264.16 last 60.84) - mkdir 18672 (time 1787123384.67 total 274.18 last 63.47) - mkdir 19349 (time 1787123394.67 total 284.18 last 67.69) - mkdir 19948 (time 1787123404.67 total 294.19 last 59.88) - mkdir 20658 (time 1787123414.68 total 304.20 last 70.93) - mkdir 21330 (time 1787123424.70 total 314.22 last 67.07) - mkdir 22010 (time 1787123434.70 total 324.22 last 67.99) - mkdir 22741 (time 1787123444.71 total 334.22 last 73.08) - mkdir 23479 (time 1787123454.71 total 344.23 last 73.75) - mkdir 24161 (time 1787123464.72 total 354.24 last 68.12) - mkdir 24759 (time 1787123474.72 total 364.24 last 59.80) - mkdir 25446 (time 1787123484.75 total 374.26 last 68.55) - mkdir 26117 (time 1787123494.75 total 384.27 last 67.06) - mkdir 26758 (time 1787123504.76 total 394.27 last 64.07) - mkdir 27429 (time 1787123514.78 total 404.29 last 66.96) - mkdir 28052 (time 1787123524.80 total 414.31 last 62.16) - mkdir 28680 (time 1787123534.80 total 424.32 last 62.78) - mkdir 29302 (time 1787123544.82 total 434.33 last 62.09) - mkdir 29834 (time 1787123554.84 total 444.35 last 53.11) - mkdir 30000 (time 1787123557.50 total 447.01 last 62.40) - mkdir 30537 (time 1787123567.50 total 457.01 last 53.68) - mkdir 31087 (time 1787123577.51 total 467.02 last 54.95) - mkdir 31684 (time 1787123587.62 total 477.13 last 59.05) - mkdir 32254 (time 1787123597.62 total 487.13 last 56.99) - mkdir 32796 (time 1787123607.65 total 497.16 last 54.05) total: 32818 mkdir in 497.67 seconds: 65.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270824 1000480 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 1787124326 ; total 0 ; last 0) - unlinked 10000 (time 1787124570 ; total 244 ; last 244) - unlinked 20000 (time 1787124819 ; total 493 ; last 249) - unlinked 30000 (time 1787125063 ; total 737 ; last 244) total: 32768 unlinks in 806 seconds: 40.655087 unlinks/second - unlinked 0 (time 1787124326 ; total 0 ; last 0) - unlinked 10000 (time 1787124572 ; total 246 ; last 246) - unlinked 20000 (time 1787124821 ; total 495 ; last 249) - unlinked 30000 (time 1787125067 ; total 741 ; last 246) total: 32768 unlinks in 810 seconds: 40.454323 unlinks/second nlink between: 1 - unlinked 0 (time 1787125137 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787125137 ; 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 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 8280 1263024 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