== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:58:55 (1789030735) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8048 1263256 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7172 1264132 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28824 3578196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14652 3592368 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3990 1020010 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2037 1021963 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2642 259502 2% /mnt/lustre[OST:1] filesystem_summary: 524977 6027 518950 2% /mnt/lustre - mkdir 830 (time 1789030750.62 total 10.00 last 82.98) - mkdir 1623 (time 1789030760.62 total 20.01 last 79.28) - mkdir 2452 (time 1789030770.62 total 30.01 last 82.88) - mkdir 3295 (time 1789030780.62 total 40.01 last 84.29) - mkdir 4012 (time 1789030790.62 total 50.01 last 71.68) - mkdir 4769 (time 1789030800.63 total 60.02 last 75.65) - mkdir 5602 (time 1789030810.66 total 70.05 last 83.06) - mkdir 6378 (time 1789030820.66 total 80.05 last 77.57) - mkdir 7220 (time 1789030830.67 total 90.06 last 84.15) - mkdir 8024 (time 1789030840.67 total 100.06 last 80.38) - mkdir 8667 (time 1789030850.69 total 110.08 last 64.20) - mkdir 9339 (time 1789030860.69 total 120.08 last 67.17) - mkdir 10000 (time 1789030869.56 total 128.95 last 74.55) - mkdir 10681 (time 1789030879.56 total 138.95 last 68.08) - mkdir 11517 (time 1789030889.58 total 148.97 last 83.44) - mkdir 12210 (time 1789030899.59 total 158.98 last 69.23) - mkdir 12940 (time 1789030909.60 total 168.98 last 72.98) - mkdir 13735 (time 1789030919.60 total 178.99 last 79.45) - mkdir 14482 (time 1789030929.60 total 188.99 last 74.69) - mkdir 15154 (time 1789030939.61 total 198.99 last 67.20) - mkdir 15834 (time 1789030949.63 total 209.02 last 67.83) - mkdir 16485 (time 1789030959.64 total 219.02 last 65.07) - mkdir 17185 (time 1789030969.64 total 229.03 last 69.97) - mkdir 18003 (time 1789030979.64 total 239.03 last 81.79) - mkdir 18785 (time 1789030989.65 total 249.03 last 78.16) - mkdir 19514 (time 1789030999.65 total 259.04 last 72.84) - mkdir 20000 (time 1789031007.09 total 266.48 last 65.36) - mkdir 20626 (time 1789031017.10 total 276.49 last 62.52) - mkdir 21228 (time 1789031027.13 total 286.51 last 60.07) - mkdir 21802 (time 1789031037.13 total 296.52 last 57.36) - mkdir 22354 (time 1789031047.14 total 306.53 last 55.16) - mkdir 23038 (time 1789031057.14 total 316.53 last 68.38) - mkdir 23724 (time 1789031067.15 total 326.54 last 68.55) - mkdir 24361 (time 1789031077.18 total 336.57 last 63.49) - mkdir 25035 (time 1789031087.18 total 346.57 last 67.39) - mkdir 25673 (time 1789031097.19 total 356.57 last 63.79) - mkdir 26406 (time 1789031107.19 total 366.58 last 73.26) - mkdir 27212 (time 1789031117.20 total 376.59 last 80.53) - mkdir 27906 (time 1789031127.20 total 386.59 last 69.38) - mkdir 28582 (time 1789031137.21 total 396.59 last 67.58) - mkdir 29350 (time 1789031147.21 total 406.60 last 76.78) - mkdir 30000 (time 1789031155.61 total 414.99 last 77.41) - mkdir 30841 (time 1789031165.63 total 425.01 last 83.92) - mkdir 31520 (time 1789031175.64 total 435.02 last 67.83) - mkdir 32150 (time 1789031185.64 total 445.03 last 62.95) - mkdir 32719 (time 1789031195.65 total 455.04 last 56.84) total: 32818 mkdir in 456.71 seconds: 71.86 ops/second - mkdir 842 (time 1789030750.66 total 10.01 last 84.15) - mkdir 1647 (time 1789030760.67 total 20.01 last 80.48) - mkdir 2452 (time 1789030770.70 total 30.04 last 80.22) - mkdir 3275 (time 1789030780.71 total 40.05 last 82.24) - mkdir 3967 (time 1789030790.71 total 50.05 last 69.19) - mkdir 4756 (time 1789030800.73 total 60.07 last 78.75) - mkdir 5583 (time 1789030810.73 total 70.08 last 82.67) - mkdir 6358 (time 1789030820.74 total 80.08 last 77.47) - mkdir 7175 (time 1789030830.74 total 90.08 last 81.66) - mkdir 7944 (time 1789030840.76 total 100.11 last 76.72) - mkdir 8595 (time 1789030850.80 total 110.14 last 64.86) - mkdir 9255 (time 1789030860.80 total 120.14 last 66.00) - mkdir 10000 (time 1789030870.65 total 129.99 last 75.65) - mkdir 10660 (time 1789030880.65 total 140.00 last 65.97) - mkdir 11534 (time 1789030890.66 total 150.01 last 87.33) - mkdir 12222 (time 1789030900.67 total 160.01 last 68.77) - mkdir 12974 (time 1789030910.68 total 170.03 last 75.07) - mkdir 13739 (time 1789030920.69 total 180.03 last 76.48) - mkdir 14464 (time 1789030930.69 total 190.03 last 72.48) - mkdir 15123 (time 1789030940.70 total 200.04 last 65.87) - mkdir 15799 (time 1789030950.71 total 210.06 last 67.48) - mkdir 16460 (time 1789030960.72 total 220.06 last 66.07) - mkdir 17178 (time 1789030970.72 total 230.06 last 71.78) - mkdir 17978 (time 1789030980.72 total 240.06 last 79.98) - mkdir 18735 (time 1789030990.73 total 250.07 last 75.67) - mkdir 19444 (time 1789031000.73 total 260.07 last 70.88) - mkdir 20000 (time 1789031009.10 total 268.44 last 66.39) - mkdir 20670 (time 1789031019.11 total 278.45 last 66.96) - mkdir 21224 (time 1789031029.14 total 288.48 last 55.24) - mkdir 21822 (time 1789031039.15 total 298.49 last 59.73) - mkdir 22393 (time 1789031049.15 total 308.50 last 57.07) - mkdir 23080 (time 1789031059.16 total 318.51 last 68.63) - mkdir 23782 (time 1789031069.21 total 328.55 last 69.90) - mkdir 24409 (time 1789031079.23 total 338.57 last 62.58) - mkdir 25066 (time 1789031089.23 total 348.57 last 65.70) - mkdir 25718 (time 1789031099.23 total 358.57 last 65.17) - mkdir 26474 (time 1789031109.23 total 368.58 last 75.57) - mkdir 27253 (time 1789031119.25 total 378.59 last 77.81) - mkdir 27940 (time 1789031129.25 total 388.59 last 68.67) - mkdir 28636 (time 1789031139.25 total 398.60 last 69.58) - mkdir 29448 (time 1789031149.27 total 408.62 last 81.03) - mkdir 30000 (time 1789031156.39 total 415.74 last 77.53) - mkdir 30837 (time 1789031166.39 total 425.74 last 83.70) - mkdir 31489 (time 1789031176.41 total 435.75 last 65.11) - mkdir 32151 (time 1789031186.41 total 445.75 last 66.17) - mkdir 32705 (time 1789031196.43 total 455.78 last 55.27) total: 32818 mkdir in 457.75 seconds: 71.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8048 1263256 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276224 995080 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28824 3578196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14652 3592368 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3990 1020010 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67673 956327 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2642 259502 2% /mnt/lustre[OST:1] filesystem_summary: 590613 71663 518950 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789032008 ; total 0 ; last 0) - unlinked 10000 (time 1789032245 ; total 237 ; last 237) - unlinked 20000 (time 1789032493 ; total 485 ; last 248) - unlinked 30000 (time 1789032736 ; total 728 ; last 243) total: 32768 unlinks in 795 seconds: 41.217609 unlinks/second - unlinked 0 (time 1789032008 ; total 0 ; last 0) - unlinked 10000 (time 1789032246 ; total 238 ; last 238) - unlinked 20000 (time 1789032494 ; total 486 ; last 248) - unlinked 30000 (time 1789032737 ; total 729 ; last 243) total: 32768 unlinks in 795 seconds: 41.217609 unlinks/second nlink between: 1 - unlinked 0 (time 1789032806 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789032806 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8048 1263256 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13680 1257624 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28824 3578196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14652 3592368 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3990 1020010 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2037 1021963 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2642 259502 2% /mnt/lustre[OST:1] filesystem_summary: 524977 6027 518950 2% /mnt/lustre