== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:20:45 (1788844845) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 529 (time 1788844862.30 total 10.01 last 52.87) - mkdir 1116 (time 1788844872.31 total 20.01 last 58.66) - mkdir 1757 (time 1788844882.32 total 30.03 last 64.01) - mkdir 2374 (time 1788844892.34 total 40.04 last 61.59) - mkdir 2990 (time 1788844902.34 total 50.05 last 61.57) - mkdir 3670 (time 1788844912.36 total 60.07 last 67.89) - mkdir 4374 (time 1788844922.37 total 70.08 last 70.32) - mkdir 4957 (time 1788844932.41 total 80.12 last 58.05) - mkdir 5666 (time 1788844942.42 total 90.12 last 70.87) - mkdir 6294 (time 1788844952.42 total 100.13 last 62.78) - mkdir 6868 (time 1788844962.42 total 110.13 last 57.39) - mkdir 7479 (time 1788844972.45 total 120.16 last 60.89) - mkdir 8070 (time 1788844982.45 total 130.16 last 59.10) - mkdir 8670 (time 1788844992.47 total 140.17 last 59.94) - mkdir 9266 (time 1788845002.48 total 150.19 last 59.49) - mkdir 9849 (time 1788845012.50 total 160.21 last 58.18) - mkdir 10000 (time 1788845014.85 total 162.56 last 64.25) - mkdir 10661 (time 1788845024.87 total 172.58 last 65.98) - mkdir 11343 (time 1788845034.88 total 182.59 last 68.15) - mkdir 11957 (time 1788845044.88 total 192.59 last 61.38) - mkdir 12642 (time 1788845054.91 total 202.62 last 68.32) - mkdir 13294 (time 1788845064.92 total 212.63 last 65.12) - mkdir 13890 (time 1788845074.93 total 222.64 last 59.52) - mkdir 14592 (time 1788845084.94 total 232.64 last 70.18) - mkdir 15273 (time 1788845094.95 total 242.66 last 68.02) - mkdir 15901 (time 1788845104.96 total 252.67 last 62.72) - mkdir 16503 (time 1788845114.97 total 262.68 last 60.11) - mkdir 17023 (time 1788845124.98 total 272.68 last 51.99) - mkdir 17570 (time 1788845134.98 total 282.69 last 54.67) - mkdir 18303 (time 1788845144.99 total 292.70 last 73.25) - mkdir 19009 (time 1788845155.00 total 302.71 last 70.54) - mkdir 19683 (time 1788845165.01 total 312.72 last 67.30) - mkdir 20000 (time 1788845170.25 total 317.96 last 60.49) - mkdir 20648 (time 1788845180.27 total 327.98 last 64.68) - mkdir 21318 (time 1788845190.28 total 337.99 last 66.95) - mkdir 21964 (time 1788845200.29 total 348.00 last 64.52) - mkdir 22662 (time 1788845210.30 total 358.01 last 69.75) - mkdir 23360 (time 1788845220.30 total 368.01 last 69.78) - mkdir 23995 (time 1788845230.30 total 378.01 last 63.49) - mkdir 24618 (time 1788845240.30 total 388.01 last 62.30) - mkdir 25226 (time 1788845250.31 total 398.02 last 60.76) - mkdir 25896 (time 1788845260.33 total 408.03 last 66.89) - mkdir 26568 (time 1788845270.33 total 418.04 last 67.16) - mkdir 27157 (time 1788845280.34 total 428.05 last 58.85) - mkdir 27737 (time 1788845290.34 total 438.05 last 57.99) - mkdir 28408 (time 1788845300.34 total 448.05 last 67.08) - mkdir 29094 (time 1788845310.36 total 458.07 last 68.48) - mkdir 29712 (time 1788845320.36 total 468.07 last 61.79) - mkdir 30000 (time 1788845324.66 total 472.37 last 66.99) - mkdir 30587 (time 1788845334.67 total 482.38 last 58.67) - mkdir 31168 (time 1788845344.67 total 492.38 last 58.06) - mkdir 31751 (time 1788845354.70 total 502.41 last 58.15) - mkdir 32392 (time 1788845364.70 total 512.41 last 64.09) total: 32818 mkdir in 518.96 seconds: 63.24 ops/second - mkdir 542 (time 1788844862.31 total 10.02 last 54.10) - mkdir 1116 (time 1788844872.32 total 20.03 last 57.35) - mkdir 1769 (time 1788844882.34 total 30.05 last 65.18) - mkdir 2386 (time 1788844892.36 total 40.07 last 61.54) - mkdir 2997 (time 1788844902.37 total 50.07 last 61.08) - mkdir 3697 (time 1788844912.38 total 60.09 last 69.92) - mkdir 4409 (time 1788844922.39 total 70.10 last 71.11) - mkdir 5031 (time 1788844932.40 total 80.11 last 62.11) - mkdir 5727 (time 1788844942.40 total 90.11 last 69.60) - mkdir 6376 (time 1788844952.43 total 100.14 last 64.73) - mkdir 6941 (time 1788844962.43 total 110.14 last 56.50) - mkdir 7538 (time 1788844972.45 total 120.16 last 59.58) - mkdir 8128 (time 1788844982.45 total 130.16 last 59.00) - mkdir 8713 (time 1788844992.46 total 140.17 last 58.43) - mkdir 9292 (time 1788845002.46 total 150.17 last 57.90) - mkdir 9886 (time 1788845012.47 total 160.18 last 59.34) - mkdir 10539 (time 1788845022.47 total 170.18 last 65.30) - mkdir 11232 (time 1788845032.50 total 180.21 last 69.09) - mkdir 11892 (time 1788845042.51 total 190.22 last 65.95) - mkdir 12562 (time 1788845052.52 total 200.23 last 66.96) - mkdir 13185 (time 1788845062.52 total 210.23 last 62.29) - mkdir 13768 (time 1788845072.52 total 220.23 last 58.29) - mkdir 14455 (time 1788845082.52 total 230.23 last 68.70) - mkdir 15134 (time 1788845092.53 total 240.24 last 67.82) - mkdir 15739 (time 1788845102.53 total 250.24 last 60.48) - mkdir 16359 (time 1788845112.54 total 260.25 last 61.97) - mkdir 16910 (time 1788845122.56 total 270.27 last 55.01) - mkdir 17450 (time 1788845132.56 total 280.27 last 54.00) - mkdir 18119 (time 1788845142.57 total 290.28 last 66.82) - mkdir 18813 (time 1788845152.57 total 300.28 last 69.37) - mkdir 19542 (time 1788845162.58 total 310.29 last 72.84) - mkdir 20000 (time 1788845170.27 total 317.98 last 59.54) - mkdir 20633 (time 1788845180.28 total 327.99 last 63.25) - mkdir 21304 (time 1788845190.29 total 338.00 last 67.01) - mkdir 21930 (time 1788845200.31 total 348.02 last 62.49) - mkdir 22625 (time 1788845210.31 total 358.02 last 69.49) - mkdir 23332 (time 1788845220.32 total 368.03 last 70.68) - mkdir 23959 (time 1788845230.32 total 378.03 last 62.69) - mkdir 24584 (time 1788845240.32 total 388.03 last 62.49) - mkdir 25203 (time 1788845250.32 total 398.03 last 61.88) - mkdir 25869 (time 1788845260.36 total 408.07 last 66.38) - mkdir 26542 (time 1788845270.38 total 418.09 last 67.15) - mkdir 27118 (time 1788845280.40 total 428.11 last 57.48) - mkdir 27684 (time 1788845290.41 total 438.12 last 56.53) - mkdir 28361 (time 1788845300.42 total 448.13 last 67.68) - mkdir 29080 (time 1788845310.42 total 458.13 last 71.89) - mkdir 29684 (time 1788845320.42 total 468.13 last 60.39) - mkdir 30000 (time 1788845325.36 total 473.07 last 63.90) - mkdir 30598 (time 1788845335.37 total 483.08 last 59.76) - mkdir 31180 (time 1788845345.38 total 493.09 last 58.15) - mkdir 31769 (time 1788845355.39 total 503.10 last 58.84) - mkdir 32384 (time 1788845365.40 total 513.11 last 61.41) total: 32818 mkdir in 519.60 seconds: 63.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270660 1000644 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788845831 ; total 0 ; last 0) - unlinked 10000 (time 1788846095 ; total 264 ; last 264) - unlinked 20000 (time 1788846367 ; total 536 ; last 272) - unlinked 30000 (time 1788846644 ; total 813 ; last 277) total: 32768 unlinks in 892 seconds: 36.735428 unlinks/second - unlinked 0 (time 1788845831 ; total 0 ; last 0) - unlinked 10000 (time 1788846095 ; total 264 ; last 264) - unlinked 20000 (time 1788846367 ; total 536 ; last 272) - unlinked 30000 (time 1788846646 ; total 815 ; last 279) total: 32768 unlinks in 896 seconds: 36.571430 unlinks/second nlink between: 1 - unlinked 0 (time 1788846729 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788846729 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8116 1263188 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre