== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:45:42 (1787143542) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7928 1263376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7112 1264192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26628 3580392 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16848 3590172 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2686 259458 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2703 259441 2% /mnt/lustre[OST:1] filesystem_summary: 524926 6027 518899 2% /mnt/lustre - mkdir 690 (time 1787143556.91 total 10.00 last 68.99) - mkdir 1457 (time 1787143566.92 total 20.01 last 76.61) - mkdir 2246 (time 1787143576.93 total 30.02 last 78.82) - mkdir 3066 (time 1787143586.93 total 40.03 last 81.98) - mkdir 3866 (time 1787143596.93 total 50.03 last 79.99) - mkdir 4608 (time 1787143606.94 total 60.03 last 74.15) - mkdir 5469 (time 1787143616.95 total 70.04 last 86.05) - mkdir 6302 (time 1787143626.96 total 80.06 last 83.15) - mkdir 7143 (time 1787143636.97 total 90.06 last 84.06) - mkdir 7971 (time 1787143646.97 total 100.06 last 82.80) - mkdir 8717 (time 1787143656.99 total 110.09 last 74.42) - mkdir 9629 (time 1787143666.99 total 120.09 last 91.18) - mkdir 10000 (time 1787143672.10 total 125.20 last 72.61) - mkdir 10714 (time 1787143682.14 total 135.23 last 71.17) - mkdir 11419 (time 1787143692.14 total 145.23 last 70.48) - mkdir 11966 (time 1787143702.18 total 155.27 last 54.49) - mkdir 12639 (time 1787143712.19 total 165.28 last 67.24) - mkdir 13419 (time 1787143722.20 total 175.30 last 77.87) - mkdir 14183 (time 1787143732.23 total 185.32 last 76.21) - mkdir 15028 (time 1787143742.24 total 195.34 last 84.39) - mkdir 15826 (time 1787143752.26 total 205.35 last 79.64) - mkdir 16611 (time 1787143762.27 total 215.36 last 78.44) - mkdir 17391 (time 1787143772.29 total 225.39 last 77.81) - mkdir 18210 (time 1787143782.30 total 235.39 last 81.87) - mkdir 18976 (time 1787143792.32 total 245.42 last 76.41) - mkdir 19765 (time 1787143802.34 total 255.43 last 78.76) - mkdir 20000 (time 1787143805.61 total 258.70 last 71.96) - mkdir 20751 (time 1787143815.61 total 268.71 last 75.04) - mkdir 21544 (time 1787143825.62 total 278.71 last 79.24) - mkdir 22328 (time 1787143835.62 total 288.72 last 78.39) - mkdir 23109 (time 1787143845.63 total 298.73 last 78.01) - mkdir 23923 (time 1787143855.65 total 308.74 last 81.27) - mkdir 24611 (time 1787143865.65 total 318.74 last 68.79) - mkdir 25416 (time 1787143875.66 total 328.75 last 80.45) - mkdir 26244 (time 1787143885.67 total 338.77 last 82.67) - mkdir 27039 (time 1787143895.68 total 348.78 last 79.43) - mkdir 27830 (time 1787143905.68 total 358.78 last 79.10) - mkdir 28611 (time 1787143915.69 total 368.78 last 78.05) - mkdir 29394 (time 1787143925.70 total 378.79 last 78.22) - mkdir 30000 (time 1787143933.59 total 386.68 last 76.81) - mkdir 30821 (time 1787143943.61 total 396.70 last 81.95) - mkdir 31538 (time 1787143953.61 total 406.71 last 71.66) - mkdir 32210 (time 1787143963.63 total 416.72 last 67.10) total: 32818 mkdir in 425.26 seconds: 77.17 ops/second - mkdir 690 (time 1787143557.15 total 10.01 last 68.95) - mkdir 1450 (time 1787143567.15 total 20.01 last 75.99) - mkdir 2257 (time 1787143577.16 total 30.01 last 80.68) - mkdir 3095 (time 1787143587.16 total 40.02 last 83.73) - mkdir 3904 (time 1787143597.17 total 50.03 last 80.84) - mkdir 4631 (time 1787143607.18 total 60.04 last 72.64) - mkdir 5480 (time 1787143617.18 total 70.04 last 84.89) - mkdir 6297 (time 1787143627.19 total 80.04 last 81.67) - mkdir 7176 (time 1787143637.21 total 90.06 last 87.70) - mkdir 7989 (time 1787143647.22 total 100.07 last 81.22) - mkdir 8714 (time 1787143657.24 total 110.09 last 72.39) - mkdir 9576 (time 1787143667.25 total 120.11 last 86.05) - mkdir 10000 (time 1787143672.99 total 125.84 last 73.95) - mkdir 10731 (time 1787143683.00 total 135.85 last 73.01) - mkdir 11434 (time 1787143693.02 total 145.87 last 70.17) - mkdir 11939 (time 1787143703.05 total 155.90 last 50.34) - mkdir 12645 (time 1787143713.06 total 165.91 last 70.55) - mkdir 13461 (time 1787143723.07 total 175.93 last 81.46) - mkdir 14240 (time 1787143733.08 total 185.93 last 77.87) - mkdir 15056 (time 1787143743.08 total 195.94 last 81.54) - mkdir 15852 (time 1787143753.09 total 205.94 last 79.59) - mkdir 16642 (time 1787143763.10 total 215.96 last 78.85) - mkdir 17436 (time 1787143773.12 total 225.98 last 79.25) - mkdir 18217 (time 1787143783.14 total 236.00 last 77.96) - mkdir 18960 (time 1787143793.14 total 246.00 last 74.28) - mkdir 19699 (time 1787143803.18 total 256.03 last 73.65) - mkdir 20000 (time 1787143806.92 total 259.78 last 80.33) - mkdir 20660 (time 1787143816.94 total 269.79 last 65.89) - mkdir 21458 (time 1787143826.98 total 279.84 last 79.45) - mkdir 22247 (time 1787143836.99 total 289.85 last 78.83) - mkdir 23057 (time 1787143847.00 total 299.85 last 80.96) - mkdir 23796 (time 1787143857.01 total 309.87 last 73.80) - mkdir 24486 (time 1787143867.02 total 319.88 last 68.91) - mkdir 25288 (time 1787143877.03 total 329.88 last 80.16) - mkdir 26075 (time 1787143887.03 total 339.89 last 78.69) - mkdir 26871 (time 1787143897.04 total 349.90 last 79.52) - mkdir 27635 (time 1787143907.04 total 359.90 last 76.39) - mkdir 28462 (time 1787143917.06 total 369.92 last 82.54) - mkdir 29287 (time 1787143927.06 total 379.92 last 82.49) - mkdir 30000 (time 1787143936.33 total 389.18 last 76.97) - mkdir 30834 (time 1787143946.33 total 399.18 last 83.38) - mkdir 31579 (time 1787143956.34 total 409.19 last 74.44) - mkdir 32172 (time 1787143966.34 total 419.19 last 59.30) total: 32818 mkdir in 427.05 seconds: 76.85 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7928 1263376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276116 995188 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26628 3580392 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16848 3590172 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67636 956364 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2686 259458 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2703 259441 2% /mnt/lustre[OST:1] filesystem_summary: 590562 71663 518899 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787144498 ; total 0 ; last 0) - unlinked 10000 (time 1787144697 ; total 199 ; last 199) - unlinked 20000 (time 1787144819 ; total 321 ; last 122) - unlinked 30000 (time 1787144941 ; total 443 ; last 122) total: 32768 unlinks in 477 seconds: 68.696014 unlinks/second - unlinked 0 (time 1787144498 ; total 0 ; last 0) - unlinked 10000 (time 1787144698 ; total 200 ; last 200) - unlinked 20000 (time 1787144819 ; total 321 ; last 121) - unlinked 30000 (time 1787144942 ; total 444 ; last 123) total: 32768 unlinks in 478 seconds: 68.552299 unlinks/second nlink between: 1 - unlinked 0 (time 1787144978 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787144978 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 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 1414116 7928 1263376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13572 1257732 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26628 3580392 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16848 3590172 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2686 259458 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2703 259441 2% /mnt/lustre[OST:1] filesystem_summary: 524926 6027 518899 2% /mnt/lustre