== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:44:30 (1766418270)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        7716     1263588   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        7192     1264112   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       27000     3580020   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       16476     3590544   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4041     1019959   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2026     1021974   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2705      259439   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2756      259388   2%  /mnt/lustre[OST:1]

filesystem_summary:       524894        6067      518827   2%  /mnt/lustre

 - mkdir 4402 (time 1766418282.37 total 10.00 last 440.16)
 - mkdir 9931 (time 1766418292.37 total 20.00 last 552.80)
 - mkdir 15294 (time 1766418302.37 total 30.00 last 536.24)
 - mkdir 20000 (time 1766418310.39 total 38.02 last 586.87)
 - mkdir 25401 (time 1766418320.39 total 48.02 last 540.03)
 - mkdir 30000 (time 1766418328.63 total 56.27 last 557.78)
 - mkdir 34973 (time 1766418338.63 total 66.27 last 497.23)
 - mkdir 39640 (time 1766418348.64 total 76.27 last 466.60)
 - mkdir 45128 (time 1766418358.64 total 86.27 last 548.71)
 - mkdir 50000 (time 1766418366.08 total 93.72 last 654.33)
 - mkdir 56650 (time 1766418376.08 total 103.72 last 664.99)
 - mkdir 60000 (time 1766418381.88 total 109.52 last 577.92)
 - mkdir 65417 (time 1766418391.88 total 119.52 last 541.69)
total: 65636 mkdir in 119.79 seconds: 547.91 ops/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        7716     1263588   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116      275808      995496  22%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       27000     3580020   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       16476     3590544   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4041     1019959   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000       67662      956338   7%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2704      259440   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2756      259388   2%  /mnt/lustre[OST:1]

filesystem_summary:       590531       71703      518828  13%  /mnt/lustre

nlink before: 1, created before: 65636
 - unlinked 0 (time 1766418394 ; total 0 ; last 0)
 - unlinked 10000 (time 1766418431 ; total 37 ; last 37)
 - unlinked 20000 (time 1766418463 ; total 69 ; last 32)
 - unlinked 30000 (time 1766418501 ; total 107 ; last 38)
 - unlinked 40000 (time 1766418538 ; total 144 ; last 37)
 - unlinked 50000 (time 1766418575 ; total 181 ; last 37)
 - unlinked 60000 (time 1766418619 ; total 225 ; last 44)
total: 65536 unlinks in 245 seconds: 267.493866 unlinks/second
nlink between: 1
 - unlinked 0 (time 1766418640 ; 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        7716     1263588   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13264     1258040   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       27000     3580020   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       16476     3590544   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4041     1019959   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2026     1021974   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2704      259440   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2756      259388   2%  /mnt/lustre[OST:1]

filesystem_summary:       524895        6067      518828   2%  /mnt/lustre