== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:27:10 (1776187630) 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524160 539 523621 1% /mnt/lustre - mkdir 1232 (time 1776187644.27 total 10.01 last 123.13) - mkdir 2462 (time 1776187654.27 total 20.01 last 122.96) - mkdir 3717 (time 1776187664.27 total 30.01 last 125.48) - mkdir 4955 (time 1776187674.28 total 40.02 last 123.71) - mkdir 6217 (time 1776187684.29 total 50.02 last 126.15) - mkdir 7397 (time 1776187694.29 total 60.03 last 117.90) - mkdir 8592 (time 1776187704.30 total 70.04 last 119.43) - mkdir 9893 (time 1776187714.30 total 80.04 last 130.06) - mkdir 11260 (time 1776187724.30 total 90.04 last 136.68) - mkdir 12581 (time 1776187734.31 total 100.05 last 131.98) - mkdir 13829 (time 1776187744.31 total 110.05 last 124.79) - mkdir 15145 (time 1776187754.32 total 120.05 last 131.57) - mkdir 16399 (time 1776187764.32 total 130.06 last 125.36) - mkdir 17698 (time 1776187774.33 total 140.06 last 129.82) - mkdir 19051 (time 1776187784.33 total 150.06 last 135.27) - mkdir 20000 (time 1776187791.71 total 157.45 last 128.55) - mkdir 21334 (time 1776187801.71 total 167.45 last 133.34) - mkdir 22561 (time 1776187811.73 total 177.47 last 122.47) - mkdir 23985 (time 1776187821.74 total 187.48 last 142.30) - mkdir 25274 (time 1776187831.75 total 197.49 last 128.79) - mkdir 26718 (time 1776187841.75 total 207.49 last 144.34) - mkdir 28185 (time 1776187851.76 total 217.50 last 146.62) - mkdir 29701 (time 1776187861.76 total 227.50 last 151.56) - mkdir 31220 (time 1776187871.76 total 237.50 last 151.88) - mkdir 32514 (time 1776187881.77 total 247.50 last 129.36) - mkdir 33816 (time 1776187891.77 total 257.51 last 130.12) - mkdir 35046 (time 1776187901.78 total 267.52 last 122.93) - mkdir 36421 (time 1776187911.78 total 277.52 last 137.44) - mkdir 37662 (time 1776187921.78 total 287.52 last 124.08) - mkdir 38891 (time 1776187931.79 total 297.52 last 122.88) - mkdir 40000 (time 1776187939.70 total 305.43 last 140.21) - mkdir 41552 (time 1776187949.70 total 315.43 last 155.18) - mkdir 42843 (time 1776187959.71 total 325.44 last 128.99) - mkdir 44190 (time 1776187969.71 total 335.44 last 134.68) - mkdir 45586 (time 1776187979.71 total 345.45 last 139.57) - mkdir 47023 (time 1776187989.72 total 355.45 last 143.60) - mkdir 48465 (time 1776187999.73 total 365.47 last 143.96) - mkdir 50000 (time 1776188009.43 total 375.17 last 158.27) - mkdir 51406 (time 1776188019.44 total 385.17 last 140.54) - mkdir 52808 (time 1776188029.44 total 395.17 last 140.20) - mkdir 54093 (time 1776188039.44 total 405.17 last 128.50) - mkdir 55380 (time 1776188049.44 total 415.18 last 128.66) - mkdir 56696 (time 1776188059.45 total 425.18 last 131.50) - mkdir 57808 (time 1776188069.45 total 435.19 last 111.16) - mkdir 59052 (time 1776188079.46 total 445.20 last 124.26) - mkdir 60000 (time 1776188087.32 total 453.06 last 120.57) - mkdir 61327 (time 1776188097.34 total 463.07 last 132.55) - mkdir 62577 (time 1776188107.34 total 473.08 last 124.94) - mkdir 63890 (time 1776188117.34 total 483.08 last 131.28) - mkdir 65146 (time 1776188127.35 total 493.08 last 125.53) total: 65636 mkdir in 497.41 seconds: 131.95 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 270372 1017316 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 589796 66175 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1776188138 ; total 0 ; last 0) - unlinked 10000 (time 1776188267 ; total 129 ; last 129) - unlinked 20000 (time 1776188408 ; total 270 ; last 141) - unlinked 30000 (time 1776188545 ; total 407 ; last 137) - unlinked 40000 (time 1776188677 ; total 539 ; last 132) - unlinked 50000 (time 1776188799 ; total 661 ; last 122) - unlinked 60000 (time 1776188925 ; total 787 ; last 126) total: 65536 unlinks in 855 seconds: 76.650291 unlinks/second nlink between: 1 - unlinked 0 (time 1776188995 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 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 7828 1279860 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524160 539 523621 1% /mnt/lustre