== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 20:18:38 (1755044318)
 - mkdir 8864 (time 1755044329.88 total 10.00 last 886.30)
 - mkdir 17617 (time 1755044339.88 total 20.00 last 875.22)
 - mkdir 20000 (time 1755044342.61 total 22.73 last 873.01)
 - mkdir 28497 (time 1755044352.61 total 32.73 last 849.66)
 - mkdir 36696 (time 1755044362.61 total 42.73 last 819.87)
 - mkdir 40000 (time 1755044366.39 total 46.51 last 874.52)
 - mkdir 48883 (time 1755044376.39 total 56.51 last 888.19)
 - mkdir 57777 (time 1755044386.39 total 66.51 last 889.33)
 - mkdir 60000 (time 1755044388.85 total 68.97 last 903.68)
 - mkdir 69006 (time 1755044398.85 total 78.97 last 900.50)
 - mkdir 78054 (time 1755044408.85 total 88.97 last 904.78)
 - mkdir 80000 (time 1755044411.80 total 91.92 last 661.08)
 - mkdir 85865 (time 1755044421.80 total 101.92 last 586.47)
 - mkdir 90000 (time 1755044429.68 total 109.80 last 524.53)
 - mkdir 95785 (time 1755044439.68 total 119.80 last 578.43)
 - mkdir 100000 (time 1755044447.45 total 127.57 last 542.64)
 - mkdir 105418 (time 1755044457.45 total 137.57 last 541.69)
 - mkdir 110000 (time 1755044463.29 total 143.41 last 784.50)
 - mkdir 118127 (time 1755044473.29 total 153.41 last 812.66)
 - mkdir 120000 (time 1755044475.48 total 155.60 last 854.85)
 - mkdir 128445 (time 1755044485.48 total 165.61 last 844.42)
total: 133072 mkdir in 171.11 seconds: 777.68 ops/second
 - unlinked 0 (time 1755044492 ; total 0 ; last 0)
 - unlinked 10000 (time 1755044513 ; total 21 ; last 21)
 - unlinked 20000 (time 1755044534 ; total 42 ; last 21)
 - unlinked 30000 (time 1755044554 ; total 62 ; last 20)
 - unlinked 40000 (time 1755044575 ; total 83 ; last 21)
 - unlinked 50000 (time 1755044596 ; total 104 ; last 21)
 - unlinked 60000 (time 1755044617 ; total 125 ; last 21)
 - unlinked 70000 (time 1755044638 ; total 146 ; last 21)
 - unlinked 80000 (time 1755044677 ; total 185 ; last 39)
 - unlinked 90000 (time 1755044717 ; total 225 ; last 40)
 - unlinked 100000 (time 1755044758 ; total 266 ; last 41)
 - unlinked 110000 (time 1755044788 ; total 296 ; last 30)
 - unlinked 120000 (time 1755044809 ; total 317 ; last 21)
 - unlinked 130000 (time 1755044836 ; total 344 ; last 27)
total: 133072 unlinks in 354 seconds: 375.909607 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       13948     1273740   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10372     1277316   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       27840     3579180   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       15600     3591420   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43440     7170600   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4134     1019866   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1966     1022034   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2806      259338   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2708      259436   2% /mnt/lustre[OST:1]

filesystem_summary:       524874        6100      518774   2% /mnt/lustre