== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:54:09 (1789635249) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 338 (time 1789635265.01 total 10.04 last 33.66) - mkdir 731 (time 1789635275.02 total 20.05 last 39.27) - mkdir 1226 (time 1789635285.04 total 30.07 last 49.39) - mkdir 1788 (time 1789635295.06 total 40.09 last 56.10) - mkdir 2284 (time 1789635305.07 total 50.11 last 49.52) - mkdir 2759 (time 1789635315.08 total 60.11 last 47.48) - mkdir 3210 (time 1789635325.11 total 70.14 last 44.99) - mkdir 3668 (time 1789635335.12 total 80.15 last 45.72) - mkdir 4100 (time 1789635345.14 total 90.17 last 43.13) - mkdir 4406 (time 1789635355.16 total 100.19 last 30.54) - mkdir 4678 (time 1789635365.19 total 110.23 last 27.10) - mkdir 5052 (time 1789635375.20 total 120.24 last 37.37) - mkdir 5522 (time 1789635385.21 total 130.24 last 46.98) - mkdir 6037 (time 1789635395.21 total 140.25 last 51.46) - mkdir 6532 (time 1789635405.22 total 150.25 last 49.47) - mkdir 6998 (time 1789635415.25 total 160.28 last 46.48) - mkdir 7439 (time 1789635425.29 total 170.32 last 43.93) - mkdir 7946 (time 1789635435.31 total 180.34 last 50.59) - mkdir 8440 (time 1789635445.32 total 190.35 last 49.33) - mkdir 8899 (time 1789635455.32 total 200.35 last 45.90) - mkdir 9354 (time 1789635465.33 total 210.36 last 45.45) - mkdir 9790 (time 1789635475.34 total 220.37 last 43.56) - mkdir 10000 (time 1789635479.46 total 224.49 last 50.96) - mkdir 10437 (time 1789635489.46 total 234.50 last 43.69) - mkdir 10815 (time 1789635499.49 total 244.53 last 37.68) - mkdir 11193 (time 1789635509.52 total 254.55 last 37.70) - mkdir 11715 (time 1789635519.55 total 264.58 last 52.05) - mkdir 12258 (time 1789635529.56 total 274.59 last 54.26) - mkdir 12754 (time 1789635539.58 total 284.61 last 49.51) - mkdir 13265 (time 1789635549.58 total 294.62 last 51.06) - mkdir 13729 (time 1789635559.60 total 304.64 last 46.31) - mkdir 14219 (time 1789635569.61 total 314.64 last 48.96) - mkdir 14665 (time 1789635579.63 total 324.67 last 44.51) - mkdir 15239 (time 1789635589.64 total 334.68 last 57.33) - mkdir 15741 (time 1789635599.66 total 344.69 last 50.15) - mkdir 16248 (time 1789635609.71 total 354.75 last 50.41) - mkdir 16726 (time 1789635619.76 total 364.80 last 47.55) - mkdir 17201 (time 1789635629.78 total 374.81 last 47.44) - mkdir 17721 (time 1789635639.80 total 384.84 last 51.86) - mkdir 18141 (time 1789635649.81 total 394.84 last 42.00) - mkdir 18643 (time 1789635659.81 total 404.84 last 50.19) - mkdir 19086 (time 1789635669.82 total 414.85 last 44.27) - mkdir 19551 (time 1789635679.83 total 424.86 last 46.44) - mkdir 20000 (time 1789635689.48 total 434.51 last 46.53) - mkdir 20472 (time 1789635699.51 total 444.54 last 47.04) - mkdir 20919 (time 1789635709.56 total 454.59 last 44.48) - mkdir 21382 (time 1789635719.58 total 464.61 last 46.20) - mkdir 21841 (time 1789635729.61 total 474.64 last 45.79) - mkdir 22289 (time 1789635739.61 total 484.64 last 44.80) - mkdir 22776 (time 1789635749.64 total 494.67 last 48.53) - mkdir 23246 (time 1789635759.65 total 504.68 last 46.96) - mkdir 23697 (time 1789635769.65 total 514.69 last 45.08) - mkdir 24270 (time 1789635779.66 total 524.69 last 57.28) - mkdir 24757 (time 1789635789.68 total 534.71 last 48.60) - mkdir 25256 (time 1789635799.68 total 544.71 last 49.88) - mkdir 25774 (time 1789635809.70 total 554.73 last 51.71) - mkdir 26244 (time 1789635819.73 total 564.77 last 46.82) - mkdir 26716 (time 1789635829.79 total 574.82 last 46.94) - mkdir 27176 (time 1789635840.11 total 585.15 last 44.55) - mkdir 27635 (time 1789635850.38 total 595.42 last 44.70) - mkdir 28152 (time 1789635860.39 total 605.42 last 51.66) - mkdir 28631 (time 1789635870.40 total 615.43 last 47.85) - mkdir 29151 (time 1789635880.41 total 625.44 last 51.97) - mkdir 29652 (time 1789635890.42 total 635.46 last 50.02) - mkdir 30000 (time 1789635897.74 total 642.77 last 47.58) - mkdir 30556 (time 1789635907.74 total 652.77 last 55.57) - mkdir 31073 (time 1789635917.75 total 662.79 last 51.64) - mkdir 31621 (time 1789635927.76 total 672.79 last 54.75) - mkdir 32140 (time 1789635937.77 total 682.80 l - mkdir 363 (time 1789635264.99 total 10.01 last 36.25) - mkdir 754 (time 1789635274.99 total 20.02 last 39.10) - mkdir 1276 (time 1789635284.99 total 30.02 last 52.18) - mkdir 1853 (time 1789635294.99 total 40.02 last 57.69) - mkdir 2359 (time 1789635305.00 total 50.03 last 50.53) - mkdir 2823 (time 1789635315.02 total 60.05 last 46.31) - mkdir 3258 (time 1789635325.05 total 70.08 last 43.38) - mkdir 3720 (time 1789635335.05 total 80.08 last 46.20) - mkdir 4176 (time 1789635345.07 total 90.10 last 45.51) - mkdir 4488 (time 1789635355.13 total 100.16 last 31.01) - mkdir 4755 (time 1789635365.18 total 110.21 last 26.58) - mkdir 5112 (time 1789635375.18 total 120.21 last 35.68) - mkdir 5576 (time 1789635385.19 total 130.22 last 46.37) - mkdir 6066 (time 1789635395.19 total 140.22 last 48.98) - mkdir 6568 (time 1789635405.23 total 150.26 last 50.02) - mkdir 7027 (time 1789635415.24 total 160.27 last 45.86) - mkdir 7472 (time 1789635425.24 total 170.27 last 44.50) - mkdir 7948 (time 1789635435.24 total 180.27 last 47.59) - mkdir 8426 (time 1789635445.26 total 190.29 last 47.73) - mkdir 8857 (time 1789635455.29 total 200.32 last 42.98) - mkdir 9333 (time 1789635465.29 total 210.32 last 47.60) - mkdir 9762 (time 1789635475.29 total 220.32 last 42.89) - mkdir 10000 (time 1789635480.22 total 225.25 last 48.24) - mkdir 10430 (time 1789635490.23 total 235.26 last 42.97) - mkdir 10814 (time 1789635500.25 total 245.28 last 38.31) - mkdir 11170 (time 1789635510.29 total 255.32 last 35.47) - mkdir 11688 (time 1789635520.29 total 265.32 last 51.78) - mkdir 12211 (time 1789635530.29 total 275.32 last 52.30) - mkdir 12730 (time 1789635540.29 total 285.32 last 51.88) - mkdir 13237 (time 1789635550.32 total 295.35 last 50.59) - mkdir 13727 (time 1789635560.33 total 305.36 last 48.95) - mkdir 14209 (time 1789635570.33 total 315.36 last 48.18) - mkdir 14684 (time 1789635580.34 total 325.37 last 47.44) - mkdir 15256 (time 1789635590.40 total 335.43 last 56.90) - mkdir 15742 (time 1789635600.41 total 345.44 last 48.52) - mkdir 16265 (time 1789635610.42 total 355.45 last 52.28) - mkdir 16729 (time 1789635620.43 total 365.46 last 46.32) - mkdir 17211 (time 1789635630.46 total 375.49 last 48.07) - mkdir 17716 (time 1789635640.46 total 385.49 last 50.48) - mkdir 18143 (time 1789635650.50 total 395.53 last 42.55) - mkdir 18629 (time 1789635660.50 total 405.53 last 48.58) - mkdir 19063 (time 1789635670.52 total 415.55 last 43.33) - mkdir 19515 (time 1789635680.55 total 425.58 last 45.05) - mkdir 19981 (time 1789635690.55 total 435.58 last 46.59) - mkdir 20435 (time 1789635700.58 total 445.61 last 45.28) - mkdir 20913 (time 1789635710.59 total 455.62 last 47.74) - mkdir 21382 (time 1789635720.62 total 465.65 last 46.79) - mkdir 21833 (time 1789635730.63 total 475.66 last 45.03) - mkdir 22272 (time 1789635740.65 total 485.68 last 43.83) - mkdir 22762 (time 1789635750.67 total 495.70 last 48.88) - mkdir 23221 (time 1789635760.69 total 505.72 last 45.83) - mkdir 23698 (time 1789635770.69 total 515.72 last 47.67) - mkdir 24240 (time 1789635780.71 total 525.74 last 54.11) - mkdir 24748 (time 1789635790.72 total 535.75 last 50.75) - mkdir 25208 (time 1789635800.75 total 545.78 last 45.84) - mkdir 25697 (time 1789635810.76 total 555.79 last 48.85) - mkdir 26154 (time 1789635820.77 total 565.80 last 45.66) - mkdir 26666 (time 1789635830.78 total 575.81 last 51.17) - mkdir 27105 (time 1789635840.78 total 585.81 last 43.87) - mkdir 27578 (time 1789635850.80 total 595.83 last 47.23) - mkdir 28097 (time 1789635860.81 total 605.84 last 51.87) - mkdir 28555 (time 1789635870.83 total 615.86 last 45.67) - mkdir 29066 (time 1789635880.84 total 625.87 last 51.09) - mkdir 29556 (time 1789635890.86 total 635.89 last 48.90) - mkdir 30000 (time 1789635899.83 total 644.86 last 49.49) - mkdir 30521 (time 1789635909.84 total 654.87 last 52.02) - mkdir 31045 (time 1789635920.02 total 665.05 last 51.48) - mkdir 31595 (time 1789635930.03 total 675.06 last 54.95) - mkdir 32159 (time 1789635940.06 total 685.09 last 51.86) - mkdir 32690 (time 1789635947.78 total 692.81 last 54.93) total: 32818 mkdir in 694.72 seconds: 47.24 ops/second ast 56.26) - mkdir 32711 (time 1789635950.06 total 695.09 last 55.18) total: 32818 mkdir in 696.78 seconds: 47.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789636561 ; total 1 ; last 1) - unlinked 10000 (time 1789636712 ; total 152 ; last 151) - unlinked 20000 (time 1789636857 ; total 297 ; last 145) - unlinked 30000 (time 1789636998 ; total 438 ; last 141) total: 32768 unlinks in 475 seconds: 68.985260 unlinks/second - unlinked 0 (time 1789636561 ; total 1 ; last 1) - unlinked 10000 (time 1789636712 ; total 152 ; last 151) - unlinked 20000 (time 1789636857 ; total 297 ; last 145) - unlinked 30000 (time 1789636998 ; total 438 ; last 141) total: 32768 unlinks in 475 seconds: 68.985260 unlinks/second nlink between: 102 - unlinked 0 (time 1789637036 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789637036 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209152 2304 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre