== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:08:52 (1787771332) 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 505 (time 1787771347.46 total 10.01 last 50.43) - mkdir 1082 (time 1787771357.46 total 20.02 last 57.70) - mkdir 1695 (time 1787771367.46 total 30.02 last 61.26) - mkdir 2280 (time 1787771377.47 total 40.02 last 58.49) - mkdir 2907 (time 1787771387.48 total 50.04 last 62.62) - mkdir 3521 (time 1787771397.48 total 60.04 last 61.38) - mkdir 4142 (time 1787771407.51 total 70.07 last 61.92) - mkdir 4722 (time 1787771417.51 total 80.07 last 57.99) - mkdir 5289 (time 1787771427.53 total 90.08 last 56.61) - mkdir 5867 (time 1787771437.56 total 100.11 last 57.63) - mkdir 6430 (time 1787771447.57 total 110.12 last 56.25) - mkdir 6979 (time 1787771457.57 total 120.13 last 54.86) - mkdir 7524 (time 1787771467.58 total 130.13 last 54.48) - mkdir 8001 (time 1787771477.59 total 140.15 last 47.63) - mkdir 8536 (time 1787771487.59 total 150.15 last 53.48) - mkdir 9025 (time 1787771497.61 total 160.16 last 48.84) - mkdir 9592 (time 1787771507.61 total 170.17 last 56.68) - mkdir 10000 (time 1787771514.89 total 177.45 last 56.03) - mkdir 10543 (time 1787771524.91 total 187.46 last 54.22) - mkdir 11088 (time 1787771534.94 total 197.49 last 54.34) - mkdir 11662 (time 1787771544.95 total 207.50 last 57.34) - mkdir 12219 (time 1787771554.95 total 217.51 last 55.67) - mkdir 12813 (time 1787771564.97 total 227.53 last 59.30) - mkdir 13370 (time 1787771575.01 total 237.57 last 55.47) - mkdir 13954 (time 1787771585.01 total 247.57 last 58.39) - mkdir 14466 (time 1787771595.01 total 257.57 last 51.20) - mkdir 15016 (time 1787771605.02 total 267.58 last 54.96) - mkdir 15583 (time 1787771615.02 total 277.58 last 56.69) - mkdir 16222 (time 1787771625.02 total 287.58 last 63.89) - mkdir 16805 (time 1787771635.03 total 297.59 last 58.24) - mkdir 17396 (time 1787771645.04 total 307.60 last 59.04) - mkdir 17969 (time 1787771655.07 total 317.63 last 57.13) - mkdir 18564 (time 1787771665.08 total 327.64 last 59.45) - mkdir 19145 (time 1787771675.11 total 337.67 last 57.93) - mkdir 19770 (time 1787771685.11 total 347.67 last 62.48) - mkdir 20000 (time 1787771689.14 total 351.70 last 57.04) - mkdir 20553 (time 1787771699.15 total 361.70 last 55.29) - mkdir 21115 (time 1787771709.16 total 371.71 last 56.14) - mkdir 21665 (time 1787771719.17 total 381.72 last 54.94) - mkdir 22193 (time 1787771729.17 total 391.73 last 52.78) - mkdir 22738 (time 1787771739.18 total 401.73 last 54.46) - mkdir 23286 (time 1787771749.18 total 411.74 last 54.76) - mkdir 23853 (time 1787771759.19 total 421.75 last 56.68) - mkdir 24393 (time 1787771769.20 total 431.76 last 53.94) - mkdir 24910 (time 1787771779.20 total 441.76 last 51.68) - mkdir 25470 (time 1787771789.20 total 451.76 last 55.99) - mkdir 25919 (time 1787771799.21 total 461.77 last 44.88) - mkdir 26378 (time 1787771809.23 total 471.79 last 45.79) - mkdir 26867 (time 1787771819.25 total 481.81 last 48.81) - mkdir 27410 (time 1787771829.28 total 491.84 last 54.16) - mkdir 27925 (time 1787771839.39 total 501.94 last 50.95) - mkdir 28513 (time 1787771849.41 total 511.96 last 58.69) - mkdir 29085 (time 1787771859.43 total 521.99 last 57.06) - mkdir 29657 (time 1787771869.44 total 532.00 last 57.14) - mkdir 30000 (time 1787771874.74 total 537.30 last 64.67) - mkdir 30536 (time 1787771884.77 total 547.33 last 53.47) - mkdir 31071 (time 1787771894.77 total 557.33 last 53.48) - mkdir 31617 (time 1787771904.80 total 567.36 last 54.45) - mkdir 32225 (time 1787771915.16 total 577.71 last 58.70) - mkdir 32728 (time 1787771925.17 total 587.73 last 50.24) total: 32818 mkdir in 589.22 seconds: 55.70 ops/second - mkdir 518 (time 1787771347.44 total 10.01 last 51.73) - mkdir 1088 (time 1787771357.47 total 20.04 last 56.86) - mkdir 1682 (time 1787771367.48 total 30.05 last 59.33) - mkdir 2282 (time 1787771377.49 total 40.06 last 59.92) - mkdir 2928 (time 1787771387.50 total 50.07 last 64.57) - mkdir 3534 (time 1787771397.53 total 60.11 last 60.38) - mkdir 4154 (time 1787771407.56 total 70.13 last 61.85) - mkdir 4711 (time 1787771417.58 total 80.15 last 55.60) - mkdir 5310 (time 1787771427.58 total 90.15 last 59.88) - mkdir 5889 (time 1787771437.59 total 100.17 last 57.82) - mkdir 6440 (time 1787771447.61 total 110.18 last 55.00) - mkdir 6968 (time 1787771457.62 total 120.19 last 52.75) - mkdir 7503 (time 1787771467.65 total 130.22 last 53.35) - mkdir 7989 (time 1787771477.70 total 140.27 last 48.37) - mkdir 8540 (time 1787771487.70 total 150.27 last 55.09) - mkdir 9054 (time 1787771497.71 total 160.28 last 51.34) - mkdir 9636 (time 1787771507.72 total 170.29 last 58.15) - mkdir 10000 (time 1787771513.92 total 176.50 last 58.65) - mkdir 10536 (time 1787771523.94 total 186.51 last 53.51) - mkdir 11053 (time 1787771533.94 total 196.52 last 51.68) - mkdir 11643 (time 1787771543.95 total 206.53 last 58.95) - mkdir 12158 (time 1787771553.98 total 216.55 last 51.37) - mkdir 12750 (time 1787771563.98 total 226.56 last 59.17) - mkdir 13295 (time 1787771573.98 total 236.56 last 54.50) - mkdir 13875 (time 1787771584.00 total 246.57 last 57.90) - mkdir 14409 (time 1787771594.01 total 256.58 last 53.37) - mkdir 14968 (time 1787771604.03 total 266.60 last 55.78) - mkdir 15559 (time 1787771614.12 total 276.69 last 58.55) - mkdir 16185 (time 1787771624.13 total 286.70 last 62.56) - mkdir 16769 (time 1787771634.13 total 296.71 last 58.36) - mkdir 17368 (time 1787771644.15 total 306.72 last 59.83) - mkdir 17973 (time 1787771654.15 total 316.72 last 60.49) - mkdir 18535 (time 1787771664.15 total 326.72 last 56.18) - mkdir 19145 (time 1787771674.17 total 336.74 last 60.90) - mkdir 19721 (time 1787771684.17 total 346.74 last 57.59) - mkdir 20000 (time 1787771689.13 total 351.70 last 56.30) - mkdir 20582 (time 1787771699.13 total 361.70 last 58.18) - mkdir 21128 (time 1787771709.15 total 371.72 last 54.49) - mkdir 21681 (time 1787771719.15 total 381.73 last 55.28) - mkdir 22218 (time 1787771729.15 total 391.73 last 53.70) - mkdir 22753 (time 1787771739.15 total 401.73 last 53.49) - mkdir 23314 (time 1787771749.17 total 411.74 last 56.02) - mkdir 23879 (time 1787771759.17 total 421.75 last 56.47) - mkdir 24414 (time 1787771769.22 total 431.79 last 53.26) - mkdir 24913 (time 1787771779.22 total 441.79 last 49.89) - mkdir 25459 (time 1787771789.22 total 451.79 last 54.59) - mkdir 25916 (time 1787771799.22 total 461.80 last 45.69) - mkdir 26372 (time 1787771809.25 total 471.82 last 45.49) - mkdir 26862 (time 1787771819.28 total 481.85 last 48.86) - mkdir 27413 (time 1787771829.30 total 491.87 last 54.98) - mkdir 27902 (time 1787771839.40 total 501.97 last 48.42) - mkdir 28482 (time 1787771849.40 total 511.97 last 57.99) - mkdir 29053 (time 1787771859.41 total 521.98 last 57.03) - mkdir 29597 (time 1787771869.41 total 531.99 last 54.38) - mkdir 30000 (time 1787771875.88 total 538.46 last 62.28) - mkdir 30483 (time 1787771885.89 total 548.46 last 48.26) - mkdir 31043 (time 1787771895.91 total 558.48 last 55.91) - mkdir 31596 (time 1787771905.92 total 568.49 last 55.25) - mkdir 32161 (time 1787771915.92 total 578.49 last 56.49) - mkdir 32647 (time 1787771925.93 total 588.50 last 48.55) total: 32818 mkdir in 591.04 seconds: 55.53 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1787772626 ; total 0 ; last 0) - unlinked 10000 (time 1787772905 ; total 279 ; last 279) - unlinked 20000 (time 1787773221 ; total 595 ; last 316) - unlinked 30000 (time 1787773520 ; total 894 ; last 299) total: 32768 unlinks in 974 seconds: 33.642712 unlinks/second - unlinked 0 (time 1787772626 ; total 0 ; last 0) - unlinked 10000 (time 1787772907 ; total 281 ; last 281) - unlinked 20000 (time 1787773225 ; total 599 ; last 318) - unlinked 30000 (time 1787773524 ; total 898 ; last 299) total: 32768 unlinks in 978 seconds: 33.505112 unlinks/second nlink between: 102 - unlinked 0 (time 1787773606 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787773606 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2208512 2176 2204288 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 526734 333 526401 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