== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 06:41:39 (1773225699)
 - mkdir 4147 (time 1773225711.31 total 10.00 last 414.69)
 - mkdir 8886 (time 1773225721.31 total 20.00 last 473.89)
 - mkdir 10000 (time 1773225724.00 total 22.69 last 414.09)
 - mkdir 14594 (time 1773225734.00 total 32.69 last 459.36)
 - mkdir 18855 (time 1773225744.00 total 42.69 last 426.09)
 - mkdir 20000 (time 1773225746.38 total 45.07 last 481.04)
 - mkdir 24898 (time 1773225756.38 total 55.08 last 489.51)
 - mkdir 29266 (time 1773225766.39 total 65.08 last 436.70)
 - mkdir 30000 (time 1773225768.64 total 67.34 last 324.95)
 - mkdir 34281 (time 1773225778.65 total 77.34 last 427.99)
 - mkdir 38397 (time 1773225788.65 total 87.34 last 411.52)
 - mkdir 40000 (time 1773225792.52 total 91.22 last 413.90)
 - mkdir 45456 (time 1773225802.53 total 101.22 last 545.27)
 - mkdir 50000 (time 1773225811.16 total 109.85 last 526.70)
 - mkdir 54491 (time 1773225821.16 total 119.85 last 448.92)
 - mkdir 59142 (time 1773225831.16 total 129.86 last 465.00)
 - mkdir 60000 (time 1773225833.37 total 132.06 last 389.14)
 - mkdir 64219 (time 1773225843.37 total 142.06 last 421.90)
 - mkdir 69939 (time 1773225853.37 total 152.06 last 571.90)
 - mkdir 75244 (time 1773225863.37 total 162.06 last 530.49)
 - mkdir 79751 (time 1773225873.37 total 172.06 last 450.63)
 - mkdir 84927 (time 1773225883.37 total 182.07 last 517.57)
 - mkdir 89945 (time 1773225893.37 total 192.07 last 501.73)
 - mkdir 95500 (time 1773225903.37 total 202.07 last 555.41)
 - mkdir 100000 (time 1773225911.41 total 210.11 last 559.88)
 - mkdir 105970 (time 1773225921.41 total 220.11 last 596.93)
 - mkdir 110000 (time 1773225928.94 total 227.63 last 535.57)
 - mkdir 116738 (time 1773225938.94 total 237.63 last 673.79)
 - mkdir 120000 (time 1773225944.51 total 243.21 last 584.88)
 - mkdir 125089 (time 1773225954.52 total 253.21 last 508.82)
 - mkdir 130000 (time 1773225962.90 total 261.60 last 585.43)
total: 133072 mkdir in 266.21 seconds: 499.89 ops/second
 - unlinked 0 (time 1773225968 ; total 0 ; last 0)
 - unlinked 10000 (time 1773225996 ; total 28 ; last 28)
 - unlinked 20000 (time 1773226021 ; total 53 ; last 25)
 - unlinked 30000 (time 1773226052 ; total 84 ; last 31)
 - unlinked 40000 (time 1773226082 ; total 114 ; last 30)
 - unlinked 50000 (time 1773226105 ; total 137 ; last 23)
 - unlinked 60000 (time 1773226130 ; total 162 ; last 25)
 - unlinked 70000 (time 1773226155 ; total 187 ; last 25)
 - unlinked 80000 (time 1773226182 ; total 214 ; last 27)
 - unlinked 90000 (time 1773226211 ; total 243 ; last 29)
 - unlinked 100000 (time 1773226238 ; total 270 ; last 27)
 - unlinked 110000 (time 1773226268 ; total 300 ; last 30)
 - unlinked 120000 (time 1773226295 ; total 327 ; last 27)
 - unlinked 130000 (time 1773226325 ; total 357 ; last 30)
total: 133072 unlinks in 365 seconds: 364.580811 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       17076     1254228   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13484     1257820   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       26768     3580252   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       16708     3590312   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        3974     1020026   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2007     1021993   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2714      259430   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2654      259490   2%  /mnt/lustre[OST:1]

filesystem_summary:       524901        5981      518920   2%  /mnt/lustre