== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:44:05 (1776995045) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1135 (time 1776995060.78 total 10.00 last 113.45) - mkdir 2311 (time 1776995070.78 total 20.01 last 117.57) - mkdir 3442 (time 1776995080.78 total 30.01 last 113.08) - mkdir 4543 (time 1776995090.78 total 40.01 last 110.08) - mkdir 5812 (time 1776995100.78 total 50.01 last 126.88) - mkdir 7105 (time 1776995110.79 total 60.02 last 129.23) - mkdir 8261 (time 1776995120.80 total 70.03 last 115.47) - mkdir 9534 (time 1776995130.80 total 80.03 last 127.26) - mkdir 10000 (time 1776995134.75 total 83.98 last 118.16) - mkdir 11310 (time 1776995144.76 total 93.98 last 130.89) - mkdir 12492 (time 1776995154.77 total 104.00 last 118.07) - mkdir 13665 (time 1776995164.77 total 114.00 last 117.28) - mkdir 14906 (time 1776995174.77 total 124.00 last 124.09) - mkdir 16062 (time 1776995184.77 total 134.00 last 115.57) - mkdir 17171 (time 1776995194.78 total 144.01 last 110.78) - mkdir 18166 (time 1776995204.78 total 154.01 last 99.49) - mkdir 19271 (time 1776995214.79 total 164.02 last 110.41) - mkdir 20000 (time 1776995221.96 total 171.19 last 101.73) - mkdir 21048 (time 1776995231.96 total 181.19 last 104.80) - mkdir 22176 (time 1776995241.96 total 191.19 last 112.80) - mkdir 23356 (time 1776995251.97 total 201.19 last 117.91) - mkdir 24531 (time 1776995261.98 total 211.21 last 117.32) - mkdir 25798 (time 1776995271.98 total 221.21 last 126.67) - mkdir 26978 (time 1776995281.99 total 231.21 last 117.99) - mkdir 28311 (time 1776995291.99 total 241.22 last 133.22) - mkdir 29607 (time 1776995302.00 total 251.22 last 129.56) - mkdir 30000 (time 1776995305.47 total 254.70 last 113.00) - mkdir 31191 (time 1776995315.47 total 264.70 last 119.08) - mkdir 32186 (time 1776995325.48 total 274.71 last 99.43) - mkdir 33220 (time 1776995335.49 total 284.71 last 103.35) - mkdir 34311 (time 1776995345.49 total 294.72 last 109.07) - mkdir 35462 (time 1776995355.51 total 304.74 last 114.88) - mkdir 36703 (time 1776995365.51 total 314.74 last 124.04) - mkdir 37910 (time 1776995375.51 total 324.74 last 120.69) - mkdir 39093 (time 1776995385.52 total 334.75 last 118.23) - mkdir 40000 (time 1776995393.03 total 342.26 last 120.76) - mkdir 41283 (time 1776995403.04 total 352.26 last 128.22) - mkdir 42521 (time 1776995413.04 total 362.27 last 123.75) - mkdir 43746 (time 1776995423.05 total 372.28 last 122.35) - mkdir 44934 (time 1776995433.06 total 382.29 last 118.65) - mkdir 46094 (time 1776995443.07 total 392.30 last 115.95) - mkdir 47048 (time 1776995453.07 total 402.30 last 95.40) - mkdir 48248 (time 1776995463.07 total 412.30 last 119.98) - mkdir 49484 (time 1776995473.07 total 422.30 last 123.59) - mkdir 50000 (time 1776995476.94 total 426.17 last 133.46) - mkdir 51151 (time 1776995486.94 total 436.17 last 115.04) - mkdir 52332 (time 1776995496.95 total 446.18 last 117.98) - mkdir 53441 (time 1776995506.96 total 456.19 last 110.85) - mkdir 54540 (time 1776995516.96 total 466.19 last 109.84) - mkdir 55589 (time 1776995526.97 total 476.20 last 104.85) - mkdir 56771 (time 1776995536.98 total 486.20 last 118.12) - mkdir 57941 (time 1776995546.98 total 496.21 last 116.97) - mkdir 59128 (time 1776995556.98 total 506.21 last 118.68) - mkdir 60000 (time 1776995564.32 total 513.55 last 118.79) - mkdir 61243 (time 1776995574.33 total 523.56 last 124.19) - mkdir 62437 (time 1776995584.34 total 533.56 last 119.32) - mkdir 63592 (time 1776995594.34 total 543.57 last 115.40) - mkdir 64704 (time 1776995604.35 total 553.58 last 111.13) total: 65636 mkdir in 560.31 seconds: 117.14 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270276 1001028 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1776995617 ; total 0 ; last 0) - unlinked 10000 (time 1776995766 ; total 149 ; last 149) - unlinked 20000 (time 1776995916 ; total 299 ; last 150) - unlinked 30000 (time 1776996067 ; total 450 ; last 151) - unlinked 40000 (time 1776996217 ; total 600 ; last 150) - unlinked 50000 (time 1776996376 ; total 759 ; last 159) - unlinked 60000 (time 1776996536 ; total 919 ; last 160) total: 65536 unlinks in 1005 seconds: 65.209953 unlinks/second nlink between: 1 - unlinked 0 (time 1776996625 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 289 1023711 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524122 569 523553 1% /mnt/lustre