== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 20:08:48 (1743206928)
 - mkdir 4640 (time 1743206940.33 total 10.00 last 463.97)
 - mkdir 9387 (time 1743206950.33 total 20.00 last 474.61)
 - mkdir 14254 (time 1743206960.33 total 30.00 last 486.68)
 - mkdir 19178 (time 1743206970.33 total 40.00 last 492.35)
 - mkdir 23761 (time 1743206980.33 total 50.00 last 458.28)
 - mkdir 28349 (time 1743206990.34 total 60.01 last 458.65)
 - mkdir 30000 (time 1743206993.03 total 62.70 last 613.74)
 - mkdir 38357 (time 1743207003.03 total 72.70 last 835.56)
 - mkdir 40000 (time 1743207006.72 total 76.40 last 444.44)
 - mkdir 44749 (time 1743207016.73 total 86.40 last 474.80)
 - mkdir 50000 (time 1743207024.66 total 94.33 last 661.65)
 - mkdir 54744 (time 1743207034.66 total 104.34 last 474.37)
 - mkdir 59247 (time 1743207044.66 total 114.34 last 450.30)
 - mkdir 63718 (time 1743207054.67 total 124.34 last 447.01)
 - mkdir 69024 (time 1743207064.67 total 134.34 last 530.52)
 - mkdir 70000 (time 1743207066.82 total 136.49 last 453.78)
 - mkdir 74569 (time 1743207076.82 total 146.49 last 456.85)
 - mkdir 79100 (time 1743207086.82 total 156.49 last 453.02)
 - mkdir 86041 (time 1743207096.82 total 166.49 last 694.08)
 - mkdir 90000 (time 1743207105.46 total 175.13 last 458.31)
 - mkdir 94328 (time 1743207115.46 total 185.13 last 432.75)
 - mkdir 98745 (time 1743207125.46 total 195.13 last 441.61)
 - mkdir 100000 (time 1743207128.37 total 198.04 last 431.78)
 - mkdir 104343 (time 1743207138.37 total 208.04 last 434.29)
 - mkdir 108872 (time 1743207148.37 total 218.04 last 452.82)
 - mkdir 110000 (time 1743207150.67 total 220.34 last 490.19)
 - mkdir 115253 (time 1743207160.67 total 230.35 last 525.21)
 - mkdir 120000 (time 1743207167.88 total 237.55 last 658.67)
 - mkdir 124776 (time 1743207177.88 total 247.55 last 477.55)
 - mkdir 129083 (time 1743207187.88 total 257.56 last 430.61)
 - mkdir 130000 (time 1743207189.99 total 259.66 last 435.62)
total: 133072 mkdir in 266.51 seconds: 499.31 ops/second
 - unlinked 0 (time 1743207198 ; total 0 ; last 0)
 - unlinked 10000 (time 1743207239 ; total 41 ; last 41)
 - unlinked 20000 (time 1743207281 ; total 83 ; last 42)
 - unlinked 30000 (time 1743207320 ; total 122 ; last 39)
 - unlinked 40000 (time 1743207359 ; total 161 ; last 39)
 - unlinked 50000 (time 1743207393 ; total 195 ; last 34)
 - unlinked 60000 (time 1743207429 ; total 231 ; last 36)
 - unlinked 70000 (time 1743207464 ; total 266 ; last 35)
 - unlinked 80000 (time 1743207498 ; total 300 ; last 34)
 - unlinked 90000 (time 1743207536 ; total 338 ; last 38)
 - unlinked 100000 (time 1743207577 ; total 379 ; last 41)
 - unlinked 110000 (time 1743207617 ; total 419 ; last 40)
 - unlinked 120000 (time 1743207657 ; total 459 ; last 40)
 - unlinked 130000 (time 1743207697 ; total 499 ; last 40)
total: 133072 unlinks in 511 seconds: 260.414886 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       13972     1273716   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10348     1277340   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       24836     3582184   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       18268     3588752   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43104     7170936   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4066     1019934   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1998     1022002   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2652      259492   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2830      259314   2% /mnt/lustre[OST:1]

filesystem_summary:       524870        6064      518806   2% /mnt/lustre