== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 06:05:05 (1744538705)
 - mkdir 5554 (time 1744538716.92 total 10.00 last 555.37)
 - mkdir 10000 (time 1744538724.50 total 17.58 last 586.54)
 - mkdir 15347 (time 1744538734.50 total 27.58 last 534.70)
 - mkdir 20000 (time 1744538739.03 total 32.11 last 1027.31)
 - mkdir 30000 (time 1744538748.81 total 41.89 last 1022.65)
 - mkdir 40000 (time 1744538758.73 total 51.81 last 1007.84)
 - mkdir 47946 (time 1744538768.73 total 61.81 last 794.52)
 - mkdir 50000 (time 1744538770.80 total 63.88 last 994.17)
 - mkdir 60000 (time 1744538780.79 total 73.86 last 1001.38)
 - mkdir 65542 (time 1744538790.79 total 83.86 last 554.18)
 - mkdir 70000 (time 1744538799.21 total 92.29 last 528.98)
 - mkdir 74913 (time 1744538809.22 total 102.29 last 491.15)
 - mkdir 79872 (time 1744538819.22 total 112.29 last 495.90)
 - mkdir 84825 (time 1744538829.22 total 122.30 last 495.27)
 - mkdir 89583 (time 1744538839.22 total 132.30 last 475.77)
 - mkdir 95476 (time 1744538849.22 total 142.30 last 589.26)
 - mkdir 100000 (time 1744538857.82 total 150.90 last 526.10)
 - mkdir 105789 (time 1744538867.82 total 160.90 last 578.83)
 - mkdir 110000 (time 1744538876.55 total 169.63 last 482.15)
 - mkdir 117281 (time 1744538886.55 total 179.63 last 728.08)
 - mkdir 120000 (time 1744538890.75 total 183.83 last 648.17)
 - mkdir 125337 (time 1744538900.75 total 193.83 last 533.69)
 - mkdir 130000 (time 1744538908.78 total 201.86 last 580.52)
total: 133072 mkdir in 206.04 seconds: 645.86 ops/second
 - unlinked 0 (time 1744538913 ; total 0 ; last 0)
 - unlinked 10000 (time 1744538942 ; total 29 ; last 29)
 - unlinked 20000 (time 1744538979 ; total 66 ; last 37)
 - unlinked 30000 (time 1744539017 ; total 104 ; last 38)
 - unlinked 40000 (time 1744539055 ; total 142 ; last 38)
 - unlinked 50000 (time 1744539084 ; total 171 ; last 29)
 - unlinked 60000 (time 1744539114 ; total 201 ; last 30)
 - unlinked 70000 (time 1744539145 ; total 232 ; last 31)
 - unlinked 80000 (time 1744539180 ; total 267 ; last 35)
 - unlinked 90000 (time 1744539211 ; total 298 ; last 31)
 - unlinked 100000 (time 1744539240 ; total 327 ; last 29)
 - unlinked 110000 (time 1744539271 ; total 358 ; last 31)
 - unlinked 120000 (time 1744539305 ; total 392 ; last 34)
 - unlinked 130000 (time 1744539341 ; total 428 ; last 36)
total: 133072 unlinks in 439 seconds: 303.125275 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       10916     1276772   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13388     1274300   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       30720     3576300   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       12336     3594684   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43056     7170984   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4091     1019909   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2002     1021998   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2808      259336   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2699      259445   2% /mnt/lustre[OST:1]

filesystem_summary:       524874        6093      518781   2% /mnt/lustre