== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:53:32 (1779990812) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 814 (time 1779990827.50 total 10.01 last 81.34) - mkdir 1595 (time 1779990837.53 total 20.04 last 77.87) - mkdir 2366 (time 1779990847.54 total 30.05 last 77.01) - mkdir 3170 (time 1779990857.55 total 40.06 last 80.32) - mkdir 3913 (time 1779990867.55 total 50.06 last 74.25) - mkdir 4674 (time 1779990877.57 total 60.08 last 75.98) - mkdir 5464 (time 1779990887.58 total 70.09 last 78.94) - mkdir 6269 (time 1779990897.58 total 80.09 last 80.44) - mkdir 7016 (time 1779990907.59 total 90.10 last 74.69) - mkdir 7763 (time 1779990917.59 total 100.10 last 74.70) - mkdir 8492 (time 1779990927.59 total 110.10 last 72.88) - mkdir 9281 (time 1779990937.59 total 120.10 last 78.87) - mkdir 10000 (time 1779990947.03 total 129.54 last 76.22) - mkdir 10791 (time 1779990957.04 total 139.55 last 79.03) - mkdir 11516 (time 1779990967.06 total 149.57 last 72.31) - mkdir 12209 (time 1779990977.07 total 159.59 last 69.21) - mkdir 12949 (time 1779990987.11 total 169.62 last 73.76) - mkdir 13669 (time 1779990997.13 total 179.64 last 71.87) - mkdir 14393 (time 1779991007.14 total 189.65 last 72.33) - mkdir 15138 (time 1779991017.15 total 199.66 last 74.37) - mkdir 15763 (time 1779991027.16 total 209.67 last 62.48) - mkdir 16410 (time 1779991037.16 total 219.67 last 64.68) - mkdir 17104 (time 1779991047.16 total 229.67 last 69.39) - mkdir 17874 (time 1779991057.16 total 239.67 last 77.00) - mkdir 18649 (time 1779991067.16 total 249.67 last 77.47) - mkdir 19361 (time 1779991077.18 total 259.69 last 71.10) - mkdir 20000 (time 1779991086.17 total 268.68 last 71.09) - mkdir 20755 (time 1779991096.17 total 278.68 last 75.50) - mkdir 21571 (time 1779991106.17 total 288.68 last 81.56) - mkdir 22399 (time 1779991116.17 total 298.69 last 82.78) - mkdir 23155 (time 1779991126.19 total 308.70 last 75.50) - mkdir 23938 (time 1779991136.20 total 318.71 last 78.22) - mkdir 24655 (time 1779991146.21 total 328.72 last 71.62) - mkdir 25394 (time 1779991156.21 total 338.72 last 73.88) - mkdir 26203 (time 1779991166.22 total 348.73 last 80.86) - mkdir 27012 (time 1779991176.22 total 358.73 last 80.88) - mkdir 27786 (time 1779991186.23 total 368.74 last 77.35) - mkdir 28551 (time 1779991196.24 total 378.75 last 76.44) - mkdir 29312 (time 1779991206.24 total 388.75 last 76.08) - mkdir 30000 (time 1779991215.04 total 397.55 last 78.16) - mkdir 30787 (time 1779991225.05 total 407.56 last 78.61) - mkdir 31609 (time 1779991235.06 total 417.57 last 82.17) - mkdir 32432 (time 1779991245.06 total 427.57 last 82.25) total: 32818 mkdir in 432.35 seconds: 75.91 ops/second - mkdir 807 (time 1779990827.51 total 10.03 last 80.46) - mkdir 1580 (time 1779990837.51 total 20.03 last 77.28) - mkdir 2339 (time 1779990847.51 total 30.03 last 75.89) - mkdir 3129 (time 1779990857.51 total 40.04 last 78.97) - mkdir 3889 (time 1779990867.53 total 50.05 last 75.89) - mkdir 4619 (time 1779990877.56 total 60.08 last 72.81) - mkdir 5395 (time 1779990887.56 total 70.08 last 77.56) - mkdir 6184 (time 1779990897.58 total 80.10 last 78.75) - mkdir 6923 (time 1779990907.59 total 90.12 last 73.79) - mkdir 7691 (time 1779990917.60 total 100.12 last 76.80) - mkdir 8448 (time 1779990927.60 total 110.12 last 75.65) - mkdir 9229 (time 1779990937.61 total 120.13 last 78.07) - mkdir 9997 (time 1779990947.61 total 130.13 last 76.78) - mkdir 10765 (time 1779990957.61 total 140.13 last 76.78) - mkdir 11492 (time 1779990967.64 total 150.16 last 72.51) - mkdir 12204 (time 1779990977.64 total 160.16 last 71.17) - mkdir 12934 (time 1779990987.64 total 170.16 last 72.99) - mkdir 13661 (time 1779990997.67 total 180.19 last 72.48) - mkdir 14397 (time 1779991007.67 total 190.19 last 73.59) - mkdir 15155 (time 1779991017.70 total 200.22 last 75.63) - mkdir 15786 (time 1779991027.72 total 210.24 last 62.95) - mkdir 16428 (time 1779991037.72 total 220.25 last 64.18) - mkdir 17168 (time 1779991047.73 total 230.25 last 73.97) - mkdir 17948 (time 1779991057.74 total 240.26 last 77.91) - mkdir 18731 (time 1779991067.74 total 250.27 last 78.25) - mkdir 19425 (time 1779991077.75 total 260.27 last 69.38) - mkdir 20000 (time 1779991085.74 total 268.26 last 71.97) - mkdir 20780 (time 1779991095.76 total 278.29 last 77.81) - mkdir 21589 (time 1779991105.77 total 288.29 last 80.87) - mkdir 22412 (time 1779991115.77 total 298.29 last 82.27) - mkdir 23168 (time 1779991125.78 total 308.30 last 75.53) - mkdir 23906 (time 1779991135.79 total 318.31 last 73.75) - mkdir 24615 (time 1779991145.79 total 328.32 last 70.84) - mkdir 25348 (time 1779991155.80 total 338.32 last 73.25) - mkdir 26138 (time 1779991165.82 total 348.34 last 78.89) - mkdir 26988 (time 1779991175.82 total 358.34 last 84.98) - mkdir 27788 (time 1779991185.82 total 368.35 last 79.95) - mkdir 28557 (time 1779991195.83 total 378.35 last 76.89) - mkdir 29317 (time 1779991205.83 total 388.36 last 75.93) - mkdir 30000 (time 1779991214.57 total 397.09 last 78.23) - mkdir 30777 (time 1779991224.58 total 407.11 last 77.56) - mkdir 31589 (time 1779991234.58 total 417.11 last 81.20) - mkdir 32417 (time 1779991244.60 total 427.12 last 82.66) total: 32818 mkdir in 432.50 seconds: 75.88 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270696 1000608 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1779991674 ; total 0 ; last 0) - unlinked 10000 (time 1779991890 ; total 216 ; last 216) - unlinked 20000 (time 1779992043 ; total 369 ; last 153) - unlinked 30000 (time 1779992171 ; total 497 ; last 128) total: 32768 unlinks in 532 seconds: 61.593987 unlinks/second - unlinked 0 (time 1779991674 ; total 0 ; last 0) - unlinked 10000 (time 1779991890 ; total 216 ; last 216) - unlinked 20000 (time 1779992043 ; total 369 ; last 153) - unlinked 30000 (time 1779992172 ; total 498 ; last 129) total: 32768 unlinks in 533 seconds: 61.478424 unlinks/second nlink between: 1 - unlinked 0 (time 1779992209 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1779992209 ; 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 8152 1263152 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre