== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:42:00 (1772469720) 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 1324 (time 1772469735.49 total 10.00 last 132.39) - mkdir 2703 (time 1772469745.50 total 20.01 last 137.81) - mkdir 3962 (time 1772469755.50 total 30.01 last 125.86) - mkdir 5196 (time 1772469765.50 total 40.01 last 123.37) - mkdir 6356 (time 1772469775.50 total 50.01 last 116.00) - mkdir 7649 (time 1772469785.51 total 60.02 last 129.16) - mkdir 8808 (time 1772469795.51 total 70.02 last 115.89) - mkdir 9945 (time 1772469805.53 total 80.04 last 113.55) - mkdir 11091 (time 1772469815.54 total 90.05 last 114.42) - mkdir 12260 (time 1772469825.54 total 100.06 last 116.87) - mkdir 13478 (time 1772469835.55 total 110.06 last 121.77) - mkdir 14460 (time 1772469845.55 total 120.07 last 98.12) - mkdir 15730 (time 1772469855.56 total 130.07 last 126.98) - mkdir 16743 (time 1772469865.57 total 140.08 last 101.14) - mkdir 18128 (time 1772469875.58 total 150.09 last 138.41) - mkdir 19216 (time 1772469885.58 total 160.09 last 108.79) - mkdir 20000 (time 1772469892.02 total 166.54 last 121.63) - mkdir 21068 (time 1772469902.03 total 176.54 last 106.71) - mkdir 22364 (time 1772469912.03 total 186.55 last 129.58) - mkdir 23832 (time 1772469922.04 total 196.55 last 146.77) - mkdir 25222 (time 1772469932.04 total 206.55 last 138.91) - mkdir 26360 (time 1772469942.05 total 216.56 last 113.75) - mkdir 27607 (time 1772469952.05 total 226.56 last 124.62) - mkdir 28698 (time 1772469962.06 total 236.57 last 109.01) - mkdir 29848 (time 1772469972.06 total 246.57 last 115.00) - mkdir 30992 (time 1772469982.06 total 256.57 last 114.39) - mkdir 32272 (time 1772469992.07 total 266.58 last 127.95) - mkdir 33579 (time 1772470002.07 total 276.58 last 130.69) - mkdir 34559 (time 1772470012.08 total 286.59 last 97.90) - mkdir 35826 (time 1772470022.08 total 296.59 last 126.66) - mkdir 37062 (time 1772470032.08 total 306.59 last 123.57) - mkdir 38103 (time 1772470042.09 total 316.60 last 104.03) - mkdir 39364 (time 1772470052.10 total 326.61 last 126.02) - mkdir 40000 (time 1772470056.15 total 330.66 last 156.87) - mkdir 41259 (time 1772470066.15 total 340.66 last 125.89) - mkdir 42756 (time 1772470076.15 total 350.66 last 149.67) - mkdir 44033 (time 1772470086.16 total 360.67 last 127.67) - mkdir 45289 (time 1772470096.17 total 370.68 last 125.45) - mkdir 46575 (time 1772470106.17 total 380.68 last 128.55) - mkdir 47661 (time 1772470116.17 total 390.68 last 108.58) - mkdir 48933 (time 1772470126.18 total 400.69 last 127.11) - mkdir 50000 (time 1772470134.75 total 409.26 last 124.57) - mkdir 51433 (time 1772470144.75 total 419.26 last 143.28) - mkdir 52634 (time 1772470154.75 total 429.26 last 120.03) - mkdir 54034 (time 1772470164.76 total 439.27 last 139.93) - mkdir 55202 (time 1772470174.76 total 449.27 last 116.79) - mkdir 56437 (time 1772470184.77 total 459.28 last 123.34) - mkdir 57642 (time 1772470194.78 total 469.29 last 120.45) - mkdir 58885 (time 1772470204.78 total 479.29 last 124.24) - mkdir 60000 (time 1772470213.55 total 488.07 last 127.08) - mkdir 61254 (time 1772470223.56 total 498.07 last 125.38) - mkdir 62603 (time 1772470233.56 total 508.07 last 134.84) - mkdir 63953 (time 1772470243.57 total 518.08 last 134.89) - mkdir 65244 (time 1772470253.57 total 528.08 last 129.09) total: 65636 mkdir in 531.53 seconds: 123.48 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 270228 1001076 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 1772470263 ; total 0 ; last 0) - unlinked 10000 (time 1772470407 ; total 144 ; last 144) - unlinked 20000 (time 1772470532 ; total 269 ; last 125) - unlinked 30000 (time 1772470662 ; total 399 ; last 130) - unlinked 40000 (time 1772470788 ; total 525 ; last 126) - unlinked 50000 (time 1772470911 ; total 648 ; last 123) - unlinked 60000 (time 1772471057 ; total 794 ; last 146) total: 65536 unlinks in 861 seconds: 76.116142 unlinks/second nlink between: 1 - unlinked 0 (time 1772471126 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7880 1263424 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 308 1023692 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: 524141 588 523553 1% /mnt/lustre