== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:17:22 (1763349442) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1143 (time 1763349456.73 total 10.01 last 114.24) - mkdir 2473 (time 1763349466.73 total 20.01 last 132.98) - mkdir 3868 (time 1763349476.73 total 30.01 last 139.50) - mkdir 5169 (time 1763349486.73 total 40.01 last 130.08) - mkdir 6604 (time 1763349496.74 total 50.02 last 143.35) - mkdir 7872 (time 1763349506.75 total 60.03 last 126.64) - mkdir 9190 (time 1763349516.76 total 70.04 last 131.75) - mkdir 10000 (time 1763349523.12 total 76.40 last 127.23) - mkdir 11307 (time 1763349533.13 total 86.41 last 130.66) - mkdir 12691 (time 1763349543.13 total 96.41 last 138.31) - mkdir 14121 (time 1763349553.14 total 106.42 last 142.92) - mkdir 15437 (time 1763349563.14 total 116.42 last 131.60) - mkdir 16823 (time 1763349573.14 total 126.42 last 138.54) - mkdir 18120 (time 1763349583.14 total 136.42 last 129.70) - mkdir 19416 (time 1763349593.15 total 146.43 last 129.54) - mkdir 20000 (time 1763349597.16 total 150.44 last 145.38) - mkdir 21336 (time 1763349607.17 total 160.45 last 133.52) - mkdir 22738 (time 1763349617.18 total 170.46 last 140.10) - mkdir 24084 (time 1763349627.18 total 180.46 last 134.60) - mkdir 25507 (time 1763349637.18 total 190.46 last 142.24) - mkdir 26909 (time 1763349647.18 total 200.46 last 140.18) - mkdir 28317 (time 1763349657.19 total 210.47 last 140.63) - mkdir 29655 (time 1763349667.19 total 220.47 last 133.79) - mkdir 30000 (time 1763349669.49 total 222.77 last 150.01) - mkdir 31477 (time 1763349679.50 total 232.78 last 147.68) - mkdir 32817 (time 1763349689.50 total 242.78 last 133.95) - mkdir 34302 (time 1763349699.50 total 252.78 last 148.43) - mkdir 35804 (time 1763349709.51 total 262.79 last 150.16) - mkdir 37360 (time 1763349719.51 total 272.79 last 155.59) - mkdir 38784 (time 1763349729.51 total 282.79 last 142.31) - mkdir 40000 (time 1763349737.59 total 290.87 last 150.61) - mkdir 41449 (time 1763349747.59 total 300.87 last 144.90) - mkdir 42952 (time 1763349757.59 total 310.87 last 150.27) - mkdir 44486 (time 1763349767.60 total 320.88 last 153.30) - mkdir 45873 (time 1763349777.60 total 330.88 last 138.63) - mkdir 47224 (time 1763349787.61 total 340.89 last 135.01) - mkdir 48714 (time 1763349797.62 total 350.90 last 148.88) - mkdir 50000 (time 1763349806.79 total 360.07 last 140.23) - mkdir 51405 (time 1763349816.79 total 370.07 last 140.49) - mkdir 52828 (time 1763349826.79 total 380.07 last 142.24) - mkdir 54298 (time 1763349836.80 total 390.08 last 146.87) - mkdir 55781 (time 1763349846.80 total 400.08 last 148.25) - mkdir 56986 (time 1763349856.81 total 410.09 last 120.44) - mkdir 58304 (time 1763349866.81 total 420.09 last 131.76) - mkdir 59788 (time 1763349876.81 total 430.09 last 148.37) - mkdir 61130 (time 1763349886.82 total 440.10 last 134.08) - mkdir 62433 (time 1763349896.83 total 450.11 last 130.24) - mkdir 63754 (time 1763349906.84 total 460.12 last 131.97) - mkdir 65002 (time 1763349916.84 total 470.12 last 124.79) total: 65636 mkdir in 474.71 seconds: 138.27 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270256 1001048 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1763349925 ; total 0 ; last 0) - unlinked 10000 (time 1763350054 ; total 129 ; last 129) - unlinked 20000 (time 1763350179 ; total 254 ; last 125) - unlinked 30000 (time 1763350305 ; total 380 ; last 126) - unlinked 40000 (time 1763350429 ; total 504 ; last 124) - unlinked 50000 (time 1763350558 ; total 633 ; last 129) - unlinked 60000 (time 1763350687 ; total 762 ; last 129) total: 65536 unlinks in 837 seconds: 78.298683 unlinks/second nlink between: 1 - unlinked 0 (time 1763350764 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7804 1263500 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 282 1023718 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524115 562 523553 1% /mnt/lustre