== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:54:36 (1761314076) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1688 1286000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 334 261810 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 333 261811 1% /mnt/lustre[OST:1] filesystem_summary: 524160 539 523621 1% /mnt/lustre - mkdir 1831 (time 1761314089.52 total 10.01 last 182.88) - mkdir 3781 (time 1761314099.52 total 20.01 last 194.99) - mkdir 5423 (time 1761314109.52 total 30.01 last 164.18) - mkdir 6835 (time 1761314119.53 total 40.02 last 141.10) - mkdir 8465 (time 1761314129.53 total 50.02 last 162.96) - mkdir 10000 (time 1761314138.98 total 59.47 last 162.47) - mkdir 11766 (time 1761314148.98 total 69.47 last 176.60) - mkdir 13607 (time 1761314158.98 total 79.47 last 184.04) - mkdir 15450 (time 1761314168.98 total 89.48 last 184.29) - mkdir 17145 (time 1761314178.98 total 99.48 last 169.47) - mkdir 18806 (time 1761314188.99 total 109.48 last 166.03) - mkdir 20000 (time 1761314196.24 total 116.73 last 164.73) - mkdir 21723 (time 1761314206.24 total 126.74 last 172.20) - mkdir 23409 (time 1761314216.24 total 136.74 last 168.54) - mkdir 25270 (time 1761314226.25 total 146.74 last 186.00) - mkdir 27017 (time 1761314236.25 total 156.75 last 174.65) - mkdir 28663 (time 1761314246.26 total 166.75 last 164.52) - mkdir 30000 (time 1761314254.80 total 175.29 last 156.56) - mkdir 31826 (time 1761314264.81 total 185.30 last 182.45) - mkdir 33970 (time 1761314274.81 total 195.30 last 214.38) - mkdir 35737 (time 1761314284.81 total 205.30 last 176.64) - mkdir 37456 (time 1761314294.82 total 215.31 last 171.81) - mkdir 39337 (time 1761314304.83 total 225.33 last 187.74) - mkdir 40000 (time 1761314308.28 total 228.78 last 192.34) - mkdir 41839 (time 1761314318.29 total 238.78 last 183.80) - mkdir 43595 (time 1761314328.29 total 248.78 last 175.58) - mkdir 45249 (time 1761314338.29 total 258.79 last 165.34) - mkdir 46551 (time 1761314348.29 total 268.79 last 130.19) - mkdir 48212 (time 1761314358.30 total 278.79 last 165.98) - mkdir 50000 (time 1761314367.49 total 287.99 last 194.48) - mkdir 51869 (time 1761314377.49 total 297.99 last 186.89) - mkdir 53580 (time 1761314387.50 total 307.99 last 171.00) - mkdir 55279 (time 1761314397.51 total 318.00 last 169.80) - mkdir 57310 (time 1761314407.51 total 328.00 last 203.03) - mkdir 59501 (time 1761314417.51 total 338.01 last 219.00) - mkdir 60000 (time 1761314419.93 total 340.43 last 206.31) - mkdir 61950 (time 1761314429.93 total 350.43 last 194.99) - mkdir 63556 (time 1761314439.94 total 360.43 last 160.55) - mkdir 65059 (time 1761314449.94 total 370.43 last 150.28) total: 65636 mkdir in 374.34 seconds: 175.34 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270388 1017300 21% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 334 261810 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 333 261811 1% /mnt/lustre[OST:1] filesystem_summary: 589796 66175 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1761314458 ; total 0 ; last 0) - unlinked 10000 (time 1761314576 ; total 118 ; last 118) - unlinked 20000 (time 1761314689 ; total 231 ; last 113) - unlinked 30000 (time 1761314788 ; total 330 ; last 99) - unlinked 40000 (time 1761314883 ; total 425 ; last 95) - unlinked 50000 (time 1761314974 ; total 516 ; last 91) - unlinked 60000 (time 1761315073 ; total 615 ; last 99) total: 65536 unlinks in 674 seconds: 97.234421 unlinks/second nlink between: 1 - unlinked 0 (time 1761315133 ; total 0 ; last 0) total: 100 unlinks in 1 seconds: 100.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7844 1279844 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 334 261810 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 333 261811 1% /mnt/lustre[OST:1] filesystem_summary: 524160 539 523621 1% /mnt/lustre