== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:34:12 (1787747652) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 513 (time 1787747669.70 total 10.02 last 51.17) - mkdir 1047 (time 1787747679.76 total 20.08 last 53.09) - mkdir 1594 (time 1787747689.80 total 30.12 last 54.49) - mkdir 2049 (time 1787747699.81 total 40.13 last 45.46) - mkdir 2585 (time 1787747709.81 total 50.13 last 53.58) - mkdir 3091 (time 1787747719.83 total 60.16 last 50.49) - mkdir 3622 (time 1787747729.86 total 70.18 last 52.96) - mkdir 4273 (time 1787747739.86 total 80.18 last 65.09) - mkdir 4863 (time 1787747749.87 total 90.19 last 58.94) - mkdir 5432 (time 1787747759.89 total 100.21 last 56.79) - mkdir 5960 (time 1787747769.91 total 110.23 last 52.73) - mkdir 6483 (time 1787747779.93 total 120.25 last 52.17) - mkdir 7017 (time 1787747789.93 total 130.26 last 53.38) - mkdir 7593 (time 1787747799.94 total 140.26 last 57.56) - mkdir 8132 (time 1787747809.95 total 150.27 last 53.88) - mkdir 8635 (time 1787747819.95 total 160.27 last 50.28) - mkdir 9200 (time 1787747829.97 total 170.29 last 56.41) - mkdir 9746 (time 1787747839.99 total 180.31 last 54.47) - mkdir 10000 (time 1787747844.65 total 184.98 last 54.43) - mkdir 10605 (time 1787747854.67 total 195.00 last 60.39) - mkdir 11245 (time 1787747864.68 total 205.00 last 63.98) - mkdir 11867 (time 1787747874.70 total 215.02 last 62.05) - mkdir 12457 (time 1787747884.71 total 225.04 last 58.93) - mkdir 13024 (time 1787747894.72 total 235.04 last 56.68) - mkdir 13588 (time 1787747904.76 total 245.08 last 56.17) - mkdir 14126 (time 1787747914.78 total 255.10 last 53.70) - mkdir 14755 (time 1787747924.82 total 265.14 last 62.65) - mkdir 15370 (time 1787747934.86 total 275.18 last 61.22) - mkdir 15962 (time 1787747944.89 total 285.21 last 59.05) - mkdir 16445 (time 1787747954.90 total 295.22 last 48.25) - mkdir 16961 (time 1787747964.90 total 305.23 last 51.56) - mkdir 17503 (time 1787747974.92 total 315.25 last 54.10) - mkdir 18198 (time 1787747984.94 total 325.26 last 69.39) - mkdir 18833 (time 1787747994.95 total 335.28 last 63.39) - mkdir 19447 (time 1787748004.96 total 345.28 last 61.37) - mkdir 19961 (time 1787748014.96 total 355.28 last 51.39) - mkdir 20446 (time 1787748024.97 total 365.29 last 48.48) - mkdir 20880 (time 1787748034.97 total 375.30 last 43.36) - mkdir 21423 (time 1787748044.98 total 385.30 last 54.29) - mkdir 22121 (time 1787748054.99 total 395.32 last 69.67) - mkdir 22743 (time 1787748065.06 total 405.39 last 61.77) - mkdir 23283 (time 1787748075.06 total 415.39 last 54.00) - mkdir 23848 (time 1787748085.08 total 425.40 last 56.41) - mkdir 24469 (time 1787748095.09 total 435.42 last 62.02) - mkdir 25063 (time 1787748105.10 total 445.43 last 59.35) - mkdir 25761 (time 1787748115.11 total 455.43 last 69.78) - mkdir 26309 (time 1787748125.11 total 465.43 last 54.78) - mkdir 26824 (time 1787748135.11 total 475.44 last 51.48) - mkdir 27441 (time 1787748145.12 total 485.45 last 61.64) - mkdir 28067 (time 1787748155.13 total 495.46 last 62.54) - mkdir 28640 (time 1787748165.14 total 505.46 last 57.28) - mkdir 29230 (time 1787748175.16 total 515.48 last 58.88) - mkdir 29759 (time 1787748185.17 total 525.50 last 52.81) - mkdir 30000 (time 1787748189.41 total 529.73 last 56.94) - mkdir 30466 (time 1787748199.42 total 539.74 last 46.54) - mkdir 30968 (time 1787748209.42 total 549.75 last 50.17) - mkdir 31489 (time 1787748219.45 total 559.77 last 51.99) - mkdir 32052 (time 1787748229.47 total 569.80 last 56.15) - mkdir 32709 (time 1787748239.48 total 579.80 last 65.65) total: 32818 mkdir in 580.96 seconds: 56.49 ops/second - mkdir 524 (time 1787747669.70 total 10.03 last 52.27) - mkdir 1061 (time 1787747679.72 total 20.04 last 53.62) - mkdir 1620 (time 1787747689.72 total 30.04 last 55.90) - mkdir 2076 (time 1787747699.73 total 40.05 last 45.54) - mkdir 2619 (time 1787747709.74 total 50.06 last 54.28) - mkdir 3134 (time 1787747719.74 total 60.06 last 51.49) - mkdir 3677 (time 1787747729.76 total 70.08 last 54.18) - mkdir 4340 (time 1787747739.77 total 80.09 last 66.25) - mkdir 4932 (time 1787747749.78 total 90.10 last 59.17) - mkdir 5494 (time 1787747759.80 total 100.12 last 56.04) - mkdir 6033 (time 1787747769.82 total 110.14 last 53.81) - mkdir 6544 (time 1787747779.83 total 120.15 last 51.06) - mkdir 7061 (time 1787747789.86 total 130.18 last 51.54) - mkdir 7632 (time 1787747799.86 total 140.19 last 57.06) - mkdir 8180 (time 1787747809.87 total 150.19 last 54.75) - mkdir 8673 (time 1787747819.88 total 160.20 last 49.26) - mkdir 9214 (time 1787747829.89 total 170.21 last 54.07) - mkdir 9745 (time 1787747839.90 total 180.23 last 53.00) - mkdir 10000 (time 1787747844.38 total 184.70 last 57.04) - mkdir 10622 (time 1787747854.39 total 194.71 last 62.12) - mkdir 11253 (time 1787747864.43 total 204.75 last 62.86) - mkdir 11875 (time 1787747874.43 total 214.76 last 62.15) - mkdir 12473 (time 1787747884.45 total 224.77 last 59.70) - mkdir 13035 (time 1787747894.47 total 234.79 last 56.12) - mkdir 13588 (time 1787747904.48 total 244.80 last 55.21) - mkdir 14116 (time 1787747914.48 total 254.81 last 52.79) - mkdir 14719 (time 1787747924.49 total 264.81 last 60.29) - mkdir 15334 (time 1787747934.49 total 274.81 last 61.47) - mkdir 15924 (time 1787747944.50 total 284.82 last 58.94) - mkdir 16400 (time 1787747954.52 total 294.84 last 47.53) - mkdir 16927 (time 1787747964.57 total 304.89 last 52.41) - mkdir 17461 (time 1787747974.60 total 314.92 last 53.26) - mkdir 18171 (time 1787747984.62 total 324.94 last 70.87) - mkdir 18800 (time 1787747994.62 total 334.94 last 62.86) - mkdir 19435 (time 1787748004.65 total 344.97 last 63.32) - mkdir 19966 (time 1787748014.66 total 354.98 last 53.03) - mkdir 20464 (time 1787748024.67 total 364.99 last 49.78) - mkdir 20903 (time 1787748034.68 total 375.00 last 43.87) - mkdir 21449 (time 1787748044.68 total 385.00 last 54.56) - mkdir 22099 (time 1787748054.70 total 395.02 last 64.88) - mkdir 22740 (time 1787748064.71 total 405.03 last 64.05) - mkdir 23271 (time 1787748074.73 total 415.05 last 52.97) - mkdir 23812 (time 1787748084.75 total 425.07 last 53.99) - mkdir 24429 (time 1787748094.77 total 435.09 last 61.61) - mkdir 25031 (time 1787748104.79 total 445.11 last 60.07) - mkdir 25702 (time 1787748114.80 total 455.12 last 67.03) - mkdir 26222 (time 1787748124.80 total 465.12 last 51.99) - mkdir 26730 (time 1787748134.82 total 475.14 last 50.73) - mkdir 27355 (time 1787748144.82 total 485.14 last 62.48) - mkdir 27991 (time 1787748154.82 total 495.14 last 63.58) - mkdir 28588 (time 1787748164.83 total 505.15 last 59.65) - mkdir 29156 (time 1787748174.85 total 515.17 last 56.70) - mkdir 29691 (time 1787748184.87 total 525.19 last 53.41) - mkdir 30000 (time 1787748190.92 total 531.24 last 51.01) - mkdir 30483 (time 1787748200.93 total 541.26 last 48.24) - mkdir 30966 (time 1787748210.99 total 551.31 last 48.05) - mkdir 31512 (time 1787748221.00 total 561.32 last 54.53) - mkdir 32076 (time 1787748231.02 total 571.34 last 56.29) - mkdir 32737 (time 1787748241.02 total 581.34 last 66.08) total: 32818 mkdir in 582.50 seconds: 56.34 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 270760 1000544 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787748983 ; total 0 ; last 0) - unlinked 10000 (time 1787749238 ; total 255 ; last 255) - unlinked 20000 (time 1787749534 ; total 551 ; last 296) - unlinked 30000 (time 1787749825 ; total 842 ; last 291) total: 32768 unlinks in 918 seconds: 35.694988 unlinks/second - unlinked 0 (time 1787748983 ; total 0 ; last 0) - unlinked 10000 (time 1787749241 ; total 258 ; last 258) - unlinked 20000 (time 1787749537 ; total 554 ; last 296) - unlinked 30000 (time 1787749828 ; total 845 ; last 291) total: 32768 unlinks in 921 seconds: 35.578720 unlinks/second nlink between: 1 - unlinked 0 (time 1787749906 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787749906 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8216 1263088 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre