== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 01:18:59 (1763878739)
 - mkdir 8978 (time 1763878750.40 total 10.00 last 897.77)
 - mkdir 17520 (time 1763878760.40 total 20.00 last 854.20)
 - mkdir 20000 (time 1763878763.43 total 23.03 last 817.64)
 - mkdir 28318 (time 1763878773.43 total 33.03 last 831.73)
 - mkdir 36749 (time 1763878783.43 total 43.03 last 843.09)
 - mkdir 40000 (time 1763878787.31 total 46.91 last 838.38)
 - mkdir 48632 (time 1763878797.31 total 56.91 last 863.16)
 - mkdir 56158 (time 1763878807.31 total 66.91 last 752.50)
 - mkdir 60000 (time 1763878812.22 total 71.82 last 783.09)
 - mkdir 67948 (time 1763878822.22 total 81.82 last 794.76)
 - mkdir 70000 (time 1763878824.54 total 84.15 last 881.62)
 - mkdir 78049 (time 1763878834.54 total 94.15 last 804.85)
 - mkdir 80000 (time 1763878837.21 total 96.82 last 731.48)
 - mkdir 86329 (time 1763878847.21 total 106.82 last 632.82)
 - mkdir 90000 (time 1763878851.91 total 111.51 last 781.52)
 - mkdir 98652 (time 1763878861.91 total 121.52 last 865.12)
 - mkdir 107132 (time 1763878871.91 total 131.52 last 847.96)
 - mkdir 110000 (time 1763878875.21 total 134.82 last 869.28)
 - mkdir 118320 (time 1763878885.21 total 144.82 last 831.96)
 - mkdir 120000 (time 1763878887.35 total 146.96 last 783.77)
 - mkdir 128352 (time 1763878897.36 total 156.96 last 835.11)
total: 133072 mkdir in 162.87 seconds: 817.05 ops/second
 - unlinked 0 (time 1763878904 ; total 0 ; last 0)
 - unlinked 10000 (time 1763878926 ; total 22 ; last 22)
 - unlinked 20000 (time 1763878949 ; total 45 ; last 23)
 - unlinked 30000 (time 1763878972 ; total 68 ; last 23)
 - unlinked 40000 (time 1763878996 ; total 92 ; last 24)
 - unlinked 50000 (time 1763879021 ; total 117 ; last 25)
 - unlinked 60000 (time 1763879044 ; total 140 ; last 23)
 - unlinked 70000 (time 1763879068 ; total 164 ; last 24)
 - unlinked 80000 (time 1763879089 ; total 185 ; last 21)
 - unlinked 90000 (time 1763879111 ; total 207 ; last 22)
 - unlinked 100000 (time 1763879134 ; total 230 ; last 23)
 - unlinked 110000 (time 1763879159 ; total 255 ; last 25)
 - unlinked 120000 (time 1763879180 ; total 276 ; last 21)
 - unlinked 130000 (time 1763879203 ; total 299 ; last 23)
total: 133072 unlinks in 306 seconds: 434.875824 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       10968     1260336   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13212     1258092   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       29944     3577076   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       13524     3593496   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43468     7170572   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4111     1019889   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1990     1022010   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2833      259311   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2659      259485   2%  /mnt/lustre[OST:1]

filesystem_summary:       524897        6101      518796   2%  /mnt/lustre