== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:34:33 (1787826873)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        1712     1269592   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        1532     1269772   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         278     1023722   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1024000         257     1023743   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID       262144         369      261775   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID       262144         369      261775   1%  /mnt/lustre[OST:1] 

filesystem_summary:       524085         535      523550   1%  /mnt/lustre 

 - mkdir 3465 (time 1787826885.27 total 10.00 last 346.46)
 - mkdir 6808 (time 1787826895.27 total 20.00 last 334.23)
 - mkdir 10000 (time 1787826905.23 total 29.96 last 320.54)
 - mkdir 13457 (time 1787826915.23 total 39.96 last 345.70)
 - mkdir 17370 (time 1787826925.23 total 49.96 last 391.28)
 - mkdir 20000 (time 1787826932.96 total 57.70 last 340.09)
 - mkdir 23077 (time 1787826942.96 total 67.70 last 307.65)
 - mkdir 25369 (time 1787826952.96 total 77.70 last 229.18)
 - mkdir 27508 (time 1787826962.97 total 87.70 last 213.78)
 - mkdir 30000 (time 1787826971.58 total 96.32 last 289.29)
total: 32818 mkdir in 104.59 seconds: 313.77 ops/second
 - mkdir 3484 (time 1787826885.27 total 10.00 last 348.31)
 - mkdir 6841 (time 1787826895.27 total 20.00 last 335.64)
 - mkdir 10000 (time 1787826905.07 total 29.81 last 322.28)
 - mkdir 13480 (time 1787826915.07 total 39.81 last 347.94)
 - mkdir 17347 (time 1787826925.08 total 49.81 last 386.66)
 - mkdir 20000 (time 1787826932.98 total 57.71 last 335.72)
 - mkdir 23082 (time 1787826942.98 total 67.71 last 308.19)
 - mkdir 25367 (time 1787826952.98 total 77.72 last 228.41)
 - mkdir 27458 (time 1787826962.98 total 87.72 last 209.08)
 - mkdir 30000 (time 1787826971.84 total 96.57 last 287.16)
total: 32818 mkdir in 104.96 seconds: 312.67 ops/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116      270776     1000528  22%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        1532     1269772   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       65914      958086   7%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1024000         257     1023743   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID       262144         368      261776   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID       262144         369      261775   1%  /mnt/lustre[OST:1] 

filesystem_summary:       589722       66171      523551  12%  /mnt/lustre 

nlink before: 1, created before: 65637