== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:37:37 (1788460657) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1564 1269740 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3120 7210920 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 737 (time 1788460672.12 total 10.02 last 73.56) - mkdir 1457 (time 1788460682.13 total 20.02 last 71.97) - mkdir 2135 (time 1788460692.13 total 30.02 last 67.79) - mkdir 2847 (time 1788460702.14 total 40.03 last 71.14) - mkdir 3616 (time 1788460712.16 total 50.05 last 76.73) - mkdir 4384 (time 1788460722.16 total 60.06 last 76.78) - mkdir 5155 (time 1788460732.17 total 70.07 last 77.03) - mkdir 5925 (time 1788460742.19 total 80.08 last 76.88) - mkdir 6516 (time 1788460752.22 total 90.11 last 58.92) - mkdir 7160 (time 1788460762.22 total 100.11 last 64.40) - mkdir 7800 (time 1788460772.22 total 110.12 last 63.96) - mkdir 8454 (time 1788460782.23 total 120.12 last 65.36) - mkdir 9196 (time 1788460792.26 total 130.15 last 74.00) - mkdir 9935 (time 1788460802.26 total 140.15 last 73.90) - mkdir 10683 (time 1788460812.26 total 150.16 last 74.77) - mkdir 11467 (time 1788460822.26 total 160.16 last 78.39) - mkdir 12237 (time 1788460832.26 total 170.16 last 76.98) - mkdir 12923 (time 1788460842.28 total 180.17 last 68.49) - mkdir 13690 (time 1788460852.29 total 190.18 last 76.64) - mkdir 14423 (time 1788460862.29 total 200.19 last 73.27) - mkdir 15129 (time 1788460872.29 total 210.19 last 70.60) - mkdir 15905 (time 1788460882.29 total 220.19 last 77.57) - mkdir 16683 (time 1788460892.30 total 230.20 last 77.75) - mkdir 17365 (time 1788460902.31 total 240.21 last 68.13) - mkdir 18078 (time 1788460912.33 total 250.23 last 71.17) - mkdir 18847 (time 1788460922.34 total 260.23 last 76.84) - mkdir 19575 (time 1788460932.35 total 270.24 last 72.72) - mkdir 20000 (time 1788460938.29 total 276.18 last 71.55) - mkdir 20769 (time 1788460948.29 total 286.19 last 76.89) - mkdir 21488 (time 1788460958.29 total 296.19 last 71.87) - mkdir 22169 (time 1788460968.30 total 306.19 last 68.09) - mkdir 22916 (time 1788460978.30 total 316.19 last 74.69) - mkdir 23693 (time 1788460988.31 total 326.20 last 77.63) - mkdir 24378 (time 1788460998.31 total 336.20 last 68.48) - mkdir 25057 (time 1788461008.31 total 346.21 last 67.88) - mkdir 25701 (time 1788461018.33 total 356.22 last 64.31) - mkdir 26368 (time 1788461028.35 total 366.25 last 66.54) - mkdir 26999 (time 1788461038.35 total 376.25 last 63.10) - mkdir 27616 (time 1788461048.36 total 386.26 last 61.62) - mkdir 28261 (time 1788461058.37 total 396.27 last 64.45) - mkdir 28903 (time 1788461068.38 total 406.27 last 64.17) - mkdir 29578 (time 1788461078.38 total 416.28 last 67.47) - mkdir 30000 (time 1788461084.57 total 422.46 last 68.22) - mkdir 30627 (time 1788461094.58 total 432.47 last 62.64) - mkdir 31260 (time 1788461104.59 total 442.48 last 63.22) - mkdir 31962 (time 1788461114.60 total 452.49 last 70.15) - mkdir 32573 (time 1788461124.60 total 462.50 last 61.07) total: 32818 mkdir in 466.23 seconds: 70.39 ops/second - mkdir 699 (time 1788460672.10 total 10.00 last 69.89) - mkdir 1420 (time 1788460682.11 total 20.00 last 72.10) - mkdir 2125 (time 1788460692.11 total 30.01 last 70.47) - mkdir 2828 (time 1788460702.11 total 40.01 last 70.27) - mkdir 3619 (time 1788460712.13 total 50.03 last 78.95) - mkdir 4400 (time 1788460722.13 total 60.03 last 78.10) - mkdir 5178 (time 1788460732.14 total 70.04 last 77.71) - mkdir 5942 (time 1788460742.15 total 80.05 last 76.35) - mkdir 6530 (time 1788460752.16 total 90.05 last 58.77) - mkdir 7173 (time 1788460762.17 total 100.07 last 64.19) - mkdir 7832 (time 1788460772.18 total 110.08 last 65.85) - mkdir 8480 (time 1788460782.19 total 120.09 last 64.76) - mkdir 9198 (time 1788460792.19 total 130.09 last 71.78) - mkdir 9903 (time 1788460802.20 total 140.10 last 70.41) - mkdir 10670 (time 1788460812.23 total 150.12 last 76.54) - mkdir 11451 (time 1788460822.23 total 160.12 last 78.09) - mkdir 12201 (time 1788460832.23 total 170.13 last 74.94) - mkdir 12914 (time 1788460842.24 total 180.14 last 71.27) - mkdir 13651 (time 1788460852.26 total 190.16 last 73.55) - mkdir 14383 (time 1788460862.27 total 200.16 last 73.15) - mkdir 15077 (time 1788460872.28 total 210.18 last 69.31) - mkdir 15885 (time 1788460882.28 total 220.18 last 80.78) - mkdir 16662 (time 1788460892.28 total 230.18 last 77.67) - mkdir 17355 (time 1788460902.29 total 240.19 last 69.26) - mkdir 18045 (time 1788460912.29 total 250.19 last 68.97) - mkdir 18842 (time 1788460922.30 total 260.19 last 79.68) - mkdir 19546 (time 1788460932.32 total 270.22 last 70.25) - mkdir 20000 (time 1788460938.79 total 276.68 last 70.18) - mkdir 20774 (time 1788460948.80 total 286.70 last 77.29) - mkdir 21464 (time 1788460958.84 total 296.73 last 68.75) - mkdir 22178 (time 1788460968.85 total 306.75 last 71.28) - mkdir 22926 (time 1788460978.86 total 316.75 last 74.78) - mkdir 23684 (time 1788460988.86 total 326.75 last 75.80) - mkdir 24350 (time 1788460998.86 total 336.75 last 66.60) - mkdir 25056 (time 1788461008.87 total 346.77 last 70.51) - mkdir 25712 (time 1788461018.88 total 356.78 last 65.52) - mkdir 26412 (time 1788461028.89 total 366.78 last 69.96) - mkdir 27034 (time 1788461038.89 total 376.79 last 62.18) - mkdir 27631 (time 1788461048.90 total 386.80 last 59.66) - mkdir 28278 (time 1788461058.94 total 396.83 last 64.45) - mkdir 28930 (time 1788461068.98 total 406.88 last 64.93) - mkdir 29595 (time 1788461078.98 total 416.88 last 66.49) - mkdir 30000 (time 1788461085.17 total 423.07 last 65.40) - mkdir 30606 (time 1788461095.19 total 433.08 last 60.52) - mkdir 31228 (time 1788461105.19 total 443.08 last 62.19) - mkdir 31936 (time 1788461115.21 total 453.10 last 70.67) - mkdir 32535 (time 1788461125.22 total 463.11 last 59.84) total: 32818 mkdir in 466.94 seconds: 70.28 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270788 1000516 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1564 1269740 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3120 7210920 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788461555 ; total 0 ; last 0) - unlinked 10000 (time 1788461774 ; total 219 ; last 219) - unlinked 20000 (time 1788461925 ; total 370 ; last 151) - unlinked 30000 (time 1788462054 ; total 499 ; last 129) total: 32768 unlinks in 536 seconds: 61.134327 unlinks/second - unlinked 0 (time 1788461555 ; total 0 ; last 0) - unlinked 10000 (time 1788461774 ; total 219 ; last 219) - unlinked 20000 (time 1788461926 ; total 371 ; last 152) - unlinked 30000 (time 1788462055 ; total 500 ; last 129) total: 32768 unlinks in 538 seconds: 60.907063 unlinks/second nlink between: 1 - unlinked 0 (time 1788462094 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788462094 ; 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 8244 1263060 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1564 1269740 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3120 7210920 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre