== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 18:00:46 (1755640846)
 - mkdir 7572 (time 1755640858.61 total 10.00 last 757.12)
 - mkdir 10000 (time 1755640861.76 total 13.16 last 769.51)
 - mkdir 17274 (time 1755640871.76 total 23.16 last 727.39)
 - mkdir 20000 (time 1755640877.79 total 29.18 last 452.63)
 - mkdir 24711 (time 1755640887.79 total 39.18 last 471.07)
 - mkdir 30000 (time 1755640897.52 total 48.91 last 543.61)
 - mkdir 34858 (time 1755640907.52 total 58.91 last 485.76)
 - mkdir 40000 (time 1755640915.59 total 66.99 last 636.71)
 - mkdir 47950 (time 1755640925.59 total 76.99 last 794.95)
 - mkdir 50000 (time 1755640928.13 total 79.52 last 808.10)
 - mkdir 54801 (time 1755640938.13 total 89.52 last 480.04)
 - mkdir 59107 (time 1755640948.13 total 99.53 last 430.52)
 - mkdir 60000 (time 1755640950.29 total 101.68 last 414.12)
 - mkdir 64085 (time 1755640960.29 total 111.68 last 408.43)
 - mkdir 68327 (time 1755640970.30 total 121.69 last 424.10)
 - mkdir 70000 (time 1755640973.70 total 125.09 last 491.96)
 - mkdir 74170 (time 1755640983.70 total 135.09 last 416.99)
 - mkdir 78290 (time 1755640993.70 total 145.09 last 411.90)
 - mkdir 80000 (time 1755640998.09 total 149.48 last 389.72)
 - mkdir 84135 (time 1755641008.09 total 159.48 last 413.46)
 - mkdir 88295 (time 1755641018.09 total 169.48 last 415.91)
 - mkdir 90000 (time 1755641022.34 total 173.73 last 401.30)
 - mkdir 94334 (time 1755641032.34 total 183.73 last 433.33)
 - mkdir 98457 (time 1755641042.34 total 193.73 last 412.20)
 - mkdir 100000 (time 1755641046.15 total 197.54 last 404.92)
 - mkdir 103943 (time 1755641056.15 total 207.55 last 394.27)
 - mkdir 107905 (time 1755641066.15 total 217.55 last 396.18)
 - mkdir 110000 (time 1755641068.67 total 220.06 last 831.77)
 - mkdir 114987 (time 1755641078.67 total 230.07 last 498.62)
 - mkdir 119094 (time 1755641088.67 total 240.07 last 410.68)
 - mkdir 123675 (time 1755641098.68 total 250.07 last 458.05)
 - mkdir 127847 (time 1755641108.68 total 260.07 last 417.12)
 - mkdir 130000 (time 1755641113.76 total 265.15 last 423.67)
total: 133072 mkdir in 272.26 seconds: 488.76 ops/second
 - unlinked 0 (time 1755641122 ; total 0 ; last 0)
 - unlinked 10000 (time 1755641169 ; total 47 ; last 47)
 - unlinked 20000 (time 1755641214 ; total 92 ; last 45)
 - unlinked 30000 (time 1755641260 ; total 138 ; last 46)
 - unlinked 40000 (time 1755641304 ; total 182 ; last 44)
 - unlinked 50000 (time 1755641350 ; total 228 ; last 46)
 - unlinked 60000 (time 1755641395 ; total 273 ; last 45)
 - unlinked 70000 (time 1755641440 ; total 318 ; last 45)
 - unlinked 80000 (time 1755641486 ; total 364 ; last 46)
 - unlinked 90000 (time 1755641530 ; total 408 ; last 44)
 - unlinked 100000 (time 1755641574 ; total 452 ; last 44)
 - unlinked 110000 (time 1755641620 ; total 498 ; last 46)
 - unlinked 120000 (time 1755641661 ; total 539 ; last 41)
 - unlinked 130000 (time 1755641683 ; total 561 ; last 22)
total: 133072 unlinks in 567 seconds: 234.694885 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       10928     1276760   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13404     1274284   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       22556     3584464   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       20880     3586140   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43436     7170604   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4056     1019944   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1956     1022044   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2801      259343   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2687      259457   2% /mnt/lustre[OST:1]

filesystem_summary:       524812        6012      518800   2% /mnt/lustre