== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:13:29 (1788844409) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7772 1263532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20888 3586132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22592 3584428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4092 1019908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2017 1021983 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2789 259355 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6109 518741 2% /mnt/lustre - mkdir 685 (time 1788844423.16 total 10.01 last 68.46) - mkdir 1357 (time 1788844433.17 total 20.01 last 67.18) - mkdir 2051 (time 1788844443.19 total 30.03 last 69.28) - mkdir 2789 (time 1788844453.20 total 40.04 last 73.67) - mkdir 3525 (time 1788844463.21 total 50.05 last 73.57) - mkdir 4230 (time 1788844473.24 total 60.08 last 70.30) - mkdir 4921 (time 1788844483.28 total 70.12 last 68.83) - mkdir 5648 (time 1788844493.28 total 80.12 last 72.70) - mkdir 6401 (time 1788844503.30 total 90.14 last 75.15) - mkdir 7090 (time 1788844513.30 total 100.14 last 68.86) - mkdir 7783 (time 1788844523.30 total 110.14 last 69.28) - mkdir 8502 (time 1788844533.31 total 120.15 last 71.84) - mkdir 9271 (time 1788844543.31 total 130.16 last 76.88) - mkdir 10000 (time 1788844553.15 total 139.99 last 74.10) - mkdir 10652 (time 1788844563.17 total 150.01 last 65.10) - mkdir 11257 (time 1788844573.17 total 160.01 last 60.49) - mkdir 11943 (time 1788844583.17 total 170.01 last 68.57) - mkdir 12708 (time 1788844593.17 total 180.01 last 76.50) - mkdir 13421 (time 1788844603.18 total 190.02 last 71.24) - mkdir 14103 (time 1788844613.20 total 200.04 last 68.08) - mkdir 14805 (time 1788844623.20 total 210.04 last 70.20) - mkdir 15445 (time 1788844633.20 total 220.04 last 63.98) - mkdir 16091 (time 1788844643.21 total 230.05 last 64.55) - mkdir 16772 (time 1788844653.23 total 240.07 last 67.96) - mkdir 17429 (time 1788844663.23 total 250.07 last 65.69) - mkdir 18115 (time 1788844673.24 total 260.08 last 68.55) - mkdir 18842 (time 1788844683.25 total 270.09 last 72.64) - mkdir 19579 (time 1788844693.25 total 280.09 last 73.67) - mkdir 20000 (time 1788844699.11 total 285.95 last 71.88) - mkdir 20638 (time 1788844709.11 total 295.95 last 63.77) - mkdir 21359 (time 1788844719.11 total 305.95 last 72.10) - mkdir 22082 (time 1788844729.13 total 315.97 last 72.18) - mkdir 22800 (time 1788844739.14 total 325.98 last 71.76) - mkdir 23522 (time 1788844749.18 total 336.02 last 71.88) - mkdir 24219 (time 1788844759.20 total 346.04 last 69.55) - mkdir 24893 (time 1788844769.22 total 356.06 last 67.28) - mkdir 25625 (time 1788844779.22 total 366.06 last 73.20) - mkdir 26326 (time 1788844789.25 total 376.09 last 69.89) - mkdir 27065 (time 1788844799.26 total 386.10 last 73.85) - mkdir 27795 (time 1788844809.26 total 396.10 last 72.99) - mkdir 28551 (time 1788844819.26 total 406.10 last 75.56) - mkdir 29235 (time 1788844829.27 total 416.11 last 68.37) - mkdir 29919 (time 1788844839.27 total 426.11 last 68.39) - mkdir 30627 (time 1788844849.30 total 436.14 last 70.60) - mkdir 31343 (time 1788844859.30 total 446.14 last 71.57) - mkdir 32054 (time 1788844869.31 total 456.15 last 71.04) - mkdir 32768 (time 1788844879.33 total 466.17 last 71.24) total: 32818 mkdir in 466.92 seconds: 70.29 ops/second - mkdir 715 (time 1788844423.29 total 10.00 last 71.48) - mkdir 1385 (time 1788844433.31 total 20.02 last 66.86) - mkdir 2088 (time 1788844443.32 total 30.04 last 70.22) - mkdir 2796 (time 1788844453.34 total 40.05 last 70.67) - mkdir 3515 (time 1788844463.39 total 50.10 last 71.57) - mkdir 4209 (time 1788844473.40 total 60.11 last 69.31) - mkdir 4870 (time 1788844483.42 total 70.14 last 65.95) - mkdir 5577 (time 1788844493.44 total 80.15 last 70.62) - mkdir 6340 (time 1788844503.45 total 90.16 last 76.22) - mkdir 7014 (time 1788844513.49 total 100.20 last 67.14) - mkdir 7707 (time 1788844523.52 total 110.23 last 69.06) - mkdir 8423 (time 1788844533.53 total 120.24 last 71.54) - mkdir 9190 (time 1788844543.55 total 130.26 last 76.56) - mkdir 9926 (time 1788844553.55 total 140.26 last 73.57) - mkdir 10586 (time 1788844563.55 total 150.26 last 65.99) - mkdir 11189 (time 1788844573.56 total 160.27 last 60.23) - mkdir 11892 (time 1788844583.57 total 170.28 last 70.24) - mkdir 12644 (time 1788844593.58 total 180.30 last 75.10) - mkdir 13373 (time 1788844603.59 total 190.30 last 72.89) - mkdir 14072 (time 1788844613.59 total 200.30 last 69.87) - mkdir 14768 (time 1788844623.60 total 210.31 last 69.55) - mkdir 15396 (time 1788844633.64 total 220.35 last 62.55) - mkdir 16056 (time 1788844643.65 total 230.36 last 65.92) - mkdir 16723 (time 1788844653.65 total 240.36 last 66.70) - mkdir 17373 (time 1788844663.65 total 250.36 last 64.99) - mkdir 18036 (time 1788844673.65 total 260.37 last 66.28) - mkdir 18767 (time 1788844683.66 total 270.37 last 73.09) - mkdir 19493 (time 1788844693.66 total 280.37 last 72.58) - mkdir 20000 (time 1788844700.77 total 287.48 last 71.34) - mkdir 20651 (time 1788844710.78 total 297.49 last 65.00) - mkdir 21352 (time 1788844720.79 total 307.50 last 70.07) - mkdir 22082 (time 1788844730.79 total 317.50 last 73.00) - mkdir 22834 (time 1788844740.81 total 327.53 last 74.98) - mkdir 23542 (time 1788844750.83 total 337.54 last 70.69) - mkdir 24217 (time 1788844760.84 total 347.55 last 67.43) - mkdir 24936 (time 1788844770.84 total 357.55 last 71.89) - mkdir 25669 (time 1788844780.86 total 367.57 last 73.18) - mkdir 26358 (time 1788844790.88 total 377.59 last 68.76) - mkdir 27091 (time 1788844800.89 total 387.60 last 73.23) - mkdir 27793 (time 1788844810.89 total 397.61 last 70.15) - mkdir 28525 (time 1788844820.90 total 407.61 last 73.15) - mkdir 29224 (time 1788844830.91 total 417.62 last 69.83) - mkdir 29965 (time 1788844840.92 total 427.63 last 74.03) - mkdir 30654 (time 1788844850.93 total 437.64 last 68.83) - mkdir 31363 (time 1788844860.94 total 447.65 last 70.82) - mkdir 32076 (time 1788844870.95 total 457.66 last 71.27) - mkdir 32814 (time 1788844880.95 total 467.67 last 73.73) total: 32818 mkdir in 467.69 seconds: 70.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276820 994484 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20888 3586132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22592 3584428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69728 954272 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2017 1021983 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2789 259355 2% /mnt/lustre[OST:1] filesystem_summary: 590486 71745 518741 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788845675 ; total 0 ; last 0) - unlinked 10000 (time 1788845905 ; total 230 ; last 230) - unlinked 20000 (time 1788846148 ; total 473 ; last 243) - unlinked 30000 (time 1788846399 ; total 724 ; last 251) total: 32768 unlinks in 790 seconds: 41.478481 unlinks/second - unlinked 0 (time 1788845675 ; total 0 ; last 0) - unlinked 10000 (time 1788845906 ; total 231 ; last 231) - unlinked 20000 (time 1788846151 ; total 476 ; last 245) - unlinked 30000 (time 1788846402 ; total 727 ; last 251) total: 32768 unlinks in 793 seconds: 41.321564 unlinks/second nlink between: 1 - unlinked 0 (time 1788846469 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788846470 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 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 14276 1257028 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20888 3586132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22592 3584428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4092 1019908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2017 1021983 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2789 259355 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6109 518741 2% /mnt/lustre