== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 06:18:53 (1768130333)
 - mkdir 9298 (time 1768130345.23 total 10.00 last 929.80)
 - mkdir 18383 (time 1768130355.23 total 20.00 last 908.44)
 - mkdir 27525 (time 1768130365.23 total 30.00 last 914.11)
 - mkdir 30000 (time 1768130367.94 total 32.71 last 912.54)
 - mkdir 39208 (time 1768130377.94 total 42.71 last 920.71)
 - mkdir 48482 (time 1768130387.94 total 52.72 last 927.30)
 - mkdir 57356 (time 1768130397.95 total 62.72 last 887.33)
 - mkdir 60000 (time 1768130401.14 total 65.91 last 828.20)
 - mkdir 68133 (time 1768130411.14 total 75.91 last 813.30)
 - mkdir 70000 (time 1768130413.40 total 78.17 last 824.76)
 - mkdir 78337 (time 1768130423.40 total 88.17 last 833.63)
 - mkdir 87170 (time 1768130433.40 total 98.17 last 883.28)
 - mkdir 90000 (time 1768130436.82 total 101.59 last 827.70)
 - mkdir 98323 (time 1768130446.82 total 111.59 last 832.26)
 - mkdir 100000 (time 1768130448.85 total 113.62 last 826.97)
 - mkdir 108572 (time 1768130458.85 total 123.62 last 857.19)
 - mkdir 116972 (time 1768130468.85 total 133.62 last 839.97)
 - mkdir 120000 (time 1768130472.31 total 137.08 last 876.24)
 - mkdir 128207 (time 1768130482.31 total 147.08 last 820.62)
 - mkdir 130000 (time 1768130484.48 total 149.25 last 826.57)
total: 133072 mkdir in 152.77 seconds: 871.08 ops/second
 - unlinked 0 (time 1768130489 ; total 0 ; last 0)
 - unlinked 10000 (time 1768130513 ; total 24 ; last 24)
 - unlinked 20000 (time 1768130535 ; total 46 ; last 22)
 - unlinked 30000 (time 1768130559 ; total 70 ; last 24)
 - unlinked 40000 (time 1768130582 ; total 93 ; last 23)
 - unlinked 50000 (time 1768130613 ; total 124 ; last 31)
 - unlinked 60000 (time 1768130638 ; total 149 ; last 25)
 - unlinked 70000 (time 1768130660 ; total 171 ; last 22)
 - unlinked 80000 (time 1768130681 ; total 192 ; last 21)
 - unlinked 90000 (time 1768130702 ; total 213 ; last 21)
 - unlinked 100000 (time 1768130722 ; total 233 ; last 20)
 - unlinked 110000 (time 1768130751 ; total 262 ; last 29)
 - unlinked 120000 (time 1768130781 ; total 292 ; last 30)
 - unlinked 130000 (time 1768130806 ; total 317 ; last 25)
total: 133072 unlinks in 326 seconds: 408.196320 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       13800     1257504   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10324     1260980   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       27988     3579032   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       15484     3591536   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43472     7170568   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4099     1019901   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1963     1022037   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2746      259398   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2646      259498   2%  /mnt/lustre[OST:1]

filesystem_summary:       524958        6062      518896   2%  /mnt/lustre