== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:05:23 (1787569523) 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 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 615 (time 1787569538.82 total 10.01 last 61.42) - mkdir 1182 (time 1787569548.83 total 20.02 last 56.65) - mkdir 1741 (time 1787569558.85 total 30.04 last 55.80) - mkdir 2288 (time 1787569568.87 total 40.05 last 54.62) - mkdir 2826 (time 1787569578.90 total 50.09 last 53.60) - mkdir 3360 (time 1787569588.91 total 60.10 last 53.38) - mkdir 3892 (time 1787569598.94 total 70.13 last 53.03) - mkdir 4365 (time 1787569608.96 total 80.15 last 47.20) - mkdir 4771 (time 1787569618.98 total 90.17 last 40.52) - mkdir 5276 (time 1787569628.99 total 100.18 last 50.47) - mkdir 5773 (time 1787569639.00 total 110.18 last 49.67) - mkdir 6312 (time 1787569649.00 total 120.19 last 53.87) - mkdir 6871 (time 1787569659.01 total 130.20 last 55.84) - mkdir 7413 (time 1787569669.02 total 140.21 last 54.16) - mkdir 7948 (time 1787569679.04 total 150.23 last 53.36) - mkdir 8426 (time 1787569689.06 total 160.25 last 47.74) - mkdir 8913 (time 1787569699.08 total 170.26 last 48.61) - mkdir 9284 (time 1787569709.09 total 180.28 last 37.04) - mkdir 9732 (time 1787569719.10 total 190.29 last 44.75) - mkdir 10000 (time 1787569727.10 total 198.29 last 33.50) - mkdir 10566 (time 1787569737.12 total 208.30 last 56.52) - mkdir 11146 (time 1787569747.16 total 218.35 last 57.76) - mkdir 11716 (time 1787569757.16 total 228.35 last 56.98) - mkdir 12344 (time 1787569767.18 total 238.37 last 62.66) - mkdir 12931 (time 1787569777.19 total 248.38 last 58.65) - mkdir 13514 (time 1787569787.22 total 258.41 last 58.15) - mkdir 14129 (time 1787569797.22 total 268.41 last 61.49) - mkdir 14715 (time 1787569807.22 total 278.41 last 58.58) - mkdir 15258 (time 1787569817.23 total 288.42 last 54.27) - mkdir 15778 (time 1787569827.24 total 298.43 last 51.94) - mkdir 16249 (time 1787569837.25 total 308.44 last 47.05) - mkdir 16780 (time 1787569847.25 total 318.44 last 53.10) - mkdir 17363 (time 1787569857.26 total 328.45 last 58.25) - mkdir 17864 (time 1787569867.26 total 338.45 last 50.09) - mkdir 18386 (time 1787569877.28 total 348.47 last 52.11) - mkdir 18932 (time 1787569887.29 total 358.48 last 54.56) - mkdir 19547 (time 1787569897.30 total 368.48 last 61.45) - mkdir 20000 (time 1787569905.57 total 376.76 last 54.77) - mkdir 20580 (time 1787569915.57 total 386.76 last 58.00) - mkdir 21193 (time 1787569925.57 total 396.76 last 61.30) - mkdir 21829 (time 1787569935.62 total 406.81 last 63.26) - mkdir 22452 (time 1787569945.64 total 416.83 last 62.20) - mkdir 23028 (time 1787569955.64 total 426.83 last 57.57) - mkdir 23693 (time 1787569965.67 total 436.86 last 66.30) - mkdir 24205 (time 1787569975.68 total 446.87 last 51.14) - mkdir 24737 (time 1787569985.69 total 456.88 last 53.19) - mkdir 25324 (time 1787569995.69 total 466.88 last 58.67) - mkdir 25853 (time 1787570005.70 total 476.88 last 52.88) - mkdir 26484 (time 1787570015.70 total 486.89 last 63.09) - mkdir 27054 (time 1787570025.72 total 496.91 last 56.86) - mkdir 27723 (time 1787570035.73 total 506.91 last 66.87) - mkdir 28309 (time 1787570045.74 total 516.93 last 58.50) - mkdir 28954 (time 1787570055.76 total 526.95 last 64.38) - mkdir 29458 (time 1787570065.85 total 537.04 last 49.96) - mkdir 30000 (time 1787570075.14 total 546.33 last 58.32) - mkdir 30622 (time 1787570085.14 total 556.33 last 62.20) - mkdir 31141 (time 1787570095.16 total 566.34 last 51.85) - mkdir 31793 (time 1787570105.16 total 576.35 last 65.16) - mkdir 32307 (time 1787570115.16 total 586.35 last 51.40) total: 32818 mkdir in 594.38 seconds: 55.21 ops/second - mkdir 604 (time 1787569538.81 total 10.00 last 60.38) - mkdir 1181 (time 1787569548.84 total 20.03 last 57.54) - mkdir 1756 (time 1787569558.85 total 30.04 last 57.43) - mkdir 2297 (time 1787569568.88 total 40.08 last 53.93) - mkdir 2833 (time 1787569578.93 total 50.12 last 53.39) - mkdir 3391 (time 1787569588.96 total 60.15 last 55.62) - mkdir 3927 (time 1787569598.98 total 70.17 last 53.47) - mkdir 4411 (time 1787569609.00 total 80.19 last 48.32) - mkdir 4831 (time 1787569619.03 total 90.22 last 41.86) - mkdir 5329 (time 1787569629.05 total 100.24 last 49.73) - mkdir 5829 (time 1787569639.07 total 110.26 last 49.88) - mkdir 6367 (time 1787569649.11 total 120.30 last 53.61) - mkdir 6912 (time 1787569659.11 total 130.30 last 54.48) - mkdir 7429 (time 1787569669.12 total 140.32 last 51.63) - mkdir 7982 (time 1787569679.16 total 150.35 last 55.13) - mkdir 8442 (time 1787569689.17 total 160.36 last 45.96) - mkdir 8915 (time 1787569699.18 total 170.37 last 47.25) - mkdir 9293 (time 1787569709.19 total 180.38 last 37.75) - mkdir 9764 (time 1787569719.23 total 190.42 last 46.88) - mkdir 10000 (time 1787569726.56 total 197.75 last 32.24) - mkdir 10567 (time 1787569736.56 total 207.76 last 56.65) - mkdir 11145 (time 1787569746.57 total 217.76 last 57.79) - mkdir 11687 (time 1787569756.59 total 227.78 last 54.07) - mkdir 12315 (time 1787569766.61 total 237.80 last 62.69) - mkdir 12856 (time 1787569776.61 total 247.80 last 54.07) - mkdir 13419 (time 1787569786.63 total 257.82 last 56.23) - mkdir 14039 (time 1787569796.68 total 267.87 last 61.67) - mkdir 14603 (time 1787569806.70 total 277.89 last 56.28) - mkdir 15134 (time 1787569816.71 total 287.90 last 53.05) - mkdir 15650 (time 1787569826.72 total 297.91 last 51.57) - mkdir 16128 (time 1787569836.73 total 307.92 last 47.72) - mkdir 16661 (time 1787569846.74 total 317.93 last 53.27) - mkdir 17234 (time 1787569856.74 total 327.93 last 57.28) - mkdir 17717 (time 1787569866.76 total 337.95 last 48.22) - mkdir 18224 (time 1787569876.76 total 347.95 last 50.69) - mkdir 18810 (time 1787569886.76 total 357.95 last 58.58) - mkdir 19386 (time 1787569896.78 total 367.97 last 57.52) - mkdir 19945 (time 1787569906.80 total 378.00 last 55.75) - mkdir 20501 (time 1787569916.81 total 388.00 last 55.59) - mkdir 21124 (time 1787569926.81 total 398.00 last 62.28) - mkdir 21735 (time 1787569936.82 total 408.01 last 61.04) - mkdir 22350 (time 1787569946.83 total 418.02 last 61.44) - mkdir 22922 (time 1787569956.84 total 428.03 last 57.13) - mkdir 23558 (time 1787569966.88 total 438.07 last 63.39) - mkdir 24031 (time 1787569976.92 total 448.11 last 47.09) - mkdir 24616 (time 1787569986.93 total 458.12 last 58.44) - mkdir 25168 (time 1787569996.93 total 468.12 last 55.18) - mkdir 25690 (time 1787570006.94 total 478.13 last 52.19) - mkdir 26347 (time 1787570016.94 total 488.13 last 65.64) - mkdir 26888 (time 1787570026.95 total 498.14 last 54.07) - mkdir 27569 (time 1787570037.02 total 508.21 last 67.64) - mkdir 28151 (time 1787570047.03 total 518.22 last 58.13) - mkdir 28753 (time 1787570057.05 total 528.24 last 60.09) - mkdir 29273 (time 1787570067.06 total 538.25 last 51.95) - mkdir 29913 (time 1787570077.06 total 548.25 last 63.99) - mkdir 30486 (time 1787570087.07 total 558.26 last 57.25) - mkdir 31052 (time 1787570097.07 total 568.26 last 56.57) - mkdir 31597 (time 1787570107.08 total 578.27 last 54.43) - mkdir 32191 (time 1787570117.09 total 588.28 last 59.38) total: 32818 mkdir in 597.73 seconds: 54.90 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787570806 ; total 0 ; last 0) - unlinked 10000 (time 1787571116 ; total 310 ; last 310) - unlinked 20000 (time 1787571434 ; total 628 ; last 318) - unlinked 30000 (time 1787571761 ; total 955 ; last 327) total: 32768 unlinks in 1039 seconds: 31.538017 unlinks/second - unlinked 0 (time 1787570806 ; total 0 ; last 0) - unlinked 10000 (time 1787571116 ; total 310 ; last 310) - unlinked 20000 (time 1787571435 ; total 629 ; last 319) - unlinked 30000 (time 1787571763 ; total 957 ; last 328) total: 32768 unlinks in 1041 seconds: 31.477425 unlinks/second nlink between: 102 - unlinked 0 (time 1787571848 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787571848 ; 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre