== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:39:25 (1789497565) 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 644 (time 1789497581.70 total 10.00 last 64.38) - mkdir 1249 (time 1789497591.71 total 20.02 last 60.41) - mkdir 1912 (time 1789497601.72 total 30.03 last 66.25) - mkdir 2628 (time 1789497611.72 total 40.03 last 71.59) - mkdir 3333 (time 1789497621.72 total 50.03 last 70.48) - mkdir 4020 (time 1789497631.74 total 60.05 last 68.58) - mkdir 4640 (time 1789497641.75 total 70.05 last 61.96) - mkdir 5332 (time 1789497651.75 total 80.05 last 69.20) - mkdir 5956 (time 1789497661.76 total 90.07 last 62.30) - mkdir 6582 (time 1789497671.76 total 100.07 last 62.60) - mkdir 7185 (time 1789497681.78 total 110.09 last 60.21) - mkdir 7850 (time 1789497691.78 total 120.09 last 66.48) - mkdir 8516 (time 1789497701.79 total 130.10 last 66.54) - mkdir 9137 (time 1789497711.79 total 140.10 last 62.07) - mkdir 9881 (time 1789497721.80 total 150.11 last 74.36) - mkdir 10583 (time 1789497731.80 total 160.11 last 70.19) - mkdir 11207 (time 1789497741.80 total 170.11 last 62.38) - mkdir 11851 (time 1789497751.83 total 180.13 last 64.26) - mkdir 12477 (time 1789497761.85 total 190.15 last 62.48) - mkdir 13122 (time 1789497771.86 total 200.16 last 64.42) - mkdir 13715 (time 1789497781.87 total 210.18 last 59.23) - mkdir 14240 (time 1789497791.87 total 220.18 last 52.49) - mkdir 14829 (time 1789497801.87 total 230.18 last 58.89) - mkdir 15354 (time 1789497811.89 total 240.20 last 52.40) - mkdir 15996 (time 1789497821.90 total 250.21 last 64.15) - mkdir 16580 (time 1789497831.91 total 260.22 last 58.32) - mkdir 17206 (time 1789497841.92 total 270.23 last 62.53) - mkdir 17760 (time 1789497851.95 total 280.25 last 55.27) - mkdir 18330 (time 1789497861.97 total 290.28 last 56.85) - mkdir 18966 (time 1789497871.98 total 300.29 last 63.53) - mkdir 19616 (time 1789497881.99 total 310.30 last 64.97) - mkdir 20000 (time 1789497887.52 total 315.82 last 69.48) - mkdir 20657 (time 1789497897.52 total 325.83 last 65.69) - mkdir 21332 (time 1789497907.52 total 335.83 last 67.47) - mkdir 22066 (time 1789497917.54 total 345.85 last 73.25) - mkdir 22720 (time 1789497927.56 total 355.86 last 65.32) - mkdir 23366 (time 1789497937.57 total 365.87 last 64.53) - mkdir 23974 (time 1789497947.57 total 375.88 last 60.76) - mkdir 24676 (time 1789497957.58 total 385.89 last 70.14) - mkdir 25426 (time 1789497967.59 total 395.89 last 74.98) - mkdir 26072 (time 1789497977.59 total 405.90 last 64.54) - mkdir 26674 (time 1789497987.60 total 415.91 last 60.16) - mkdir 27282 (time 1789497997.62 total 425.92 last 60.71) - mkdir 27932 (time 1789498007.63 total 435.94 last 64.91) - mkdir 28541 (time 1789498017.65 total 445.96 last 60.79) - mkdir 29197 (time 1789498027.66 total 455.97 last 65.51) - mkdir 29799 (time 1789498037.67 total 465.98 last 60.15) - mkdir 30000 (time 1789498040.59 total 468.89 last 68.98) - mkdir 30581 (time 1789498050.60 total 478.90 last 58.05) - mkdir 31204 (time 1789498060.61 total 488.92 last 62.20) - mkdir 31847 (time 1789498070.62 total 498.93 last 64.23) - mkdir 32489 (time 1789498080.66 total 508.96 last 63.99) total: 32818 mkdir in 514.55 seconds: 63.78 ops/second - mkdir 612 (time 1789497581.46 total 10.00 last 61.19) - mkdir 1221 (time 1789497591.47 total 20.02 last 60.82) - mkdir 1921 (time 1789497601.48 total 30.02 last 69.96) - mkdir 2582 (time 1789497611.49 total 40.03 last 66.04) - mkdir 3302 (time 1789497621.50 total 50.04 last 71.91) - mkdir 3983 (time 1789497631.51 total 60.05 last 68.07) - mkdir 4593 (time 1789497641.51 total 70.05 last 60.99) - mkdir 5269 (time 1789497651.51 total 80.05 last 67.59) - mkdir 5878 (time 1789497661.52 total 90.06 last 60.82) - mkdir 6515 (time 1789497671.54 total 100.08 last 63.59) - mkdir 7105 (time 1789497681.55 total 110.09 last 58.92) - mkdir 7755 (time 1789497691.56 total 120.10 last 64.98) - mkdir 8398 (time 1789497701.59 total 130.13 last 64.10) - mkdir 9020 (time 1789497711.59 total 140.14 last 62.15) - mkdir 9753 (time 1789497721.60 total 150.14 last 73.25) - mkdir 10000 (time 1789497725.02 total 153.56 last 72.29) - mkdir 10714 (time 1789497735.02 total 163.56 last 71.40) - mkdir 11338 (time 1789497745.05 total 173.59 last 62.22) - mkdir 12022 (time 1789497755.07 total 183.61 last 68.25) - mkdir 12597 (time 1789497765.10 total 193.64 last 57.34) - mkdir 13233 (time 1789497775.12 total 203.66 last 63.48) - mkdir 13816 (time 1789497785.13 total 213.67 last 58.22) - mkdir 14354 (time 1789497795.18 total 223.72 last 53.52) - mkdir 14897 (time 1789497805.22 total 233.76 last 54.11) - mkdir 15468 (time 1789497815.22 total 243.76 last 57.10) - mkdir 16123 (time 1789497825.24 total 253.78 last 65.34) - mkdir 16676 (time 1789497835.26 total 263.80 last 55.19) - mkdir 17305 (time 1789497845.27 total 273.81 last 62.85) - mkdir 17896 (time 1789497855.28 total 283.82 last 59.05) - mkdir 18431 (time 1789497865.31 total 293.85 last 53.34) - mkdir 19114 (time 1789497875.31 total 303.85 last 68.28) - mkdir 19774 (time 1789497885.32 total 313.86 last 65.96) - mkdir 20000 (time 1789497888.65 total 317.20 last 67.70) - mkdir 20670 (time 1789497898.67 total 327.21 last 66.93) - mkdir 21345 (time 1789497908.69 total 337.23 last 67.31) - mkdir 22029 (time 1789497918.70 total 347.24 last 68.33) - mkdir 22681 (time 1789497928.72 total 357.26 last 65.11) - mkdir 23283 (time 1789497938.76 total 367.30 last 59.94) - mkdir 23927 (time 1789497948.76 total 377.30 last 64.38) - mkdir 24630 (time 1789497958.78 total 387.32 last 70.21) - mkdir 25347 (time 1789497968.80 total 397.34 last 71.54) - mkdir 26002 (time 1789497978.81 total 407.35 last 65.42) - mkdir 26568 (time 1789497988.82 total 417.36 last 56.53) - mkdir 27181 (time 1789497998.83 total 427.37 last 61.27) - mkdir 27821 (time 1789498008.85 total 437.40 last 63.83) - mkdir 28408 (time 1789498018.86 total 447.40 last 58.68) - mkdir 29029 (time 1789498028.86 total 457.41 last 62.06) - mkdir 29652 (time 1789498038.87 total 467.41 last 62.29) - mkdir 30000 (time 1789498044.61 total 473.15 last 60.56) - mkdir 30612 (time 1789498054.63 total 483.17 last 61.11) - mkdir 31300 (time 1789498064.64 total 493.18 last 68.74) - mkdir 31918 (time 1789498074.66 total 503.20 last 61.68) - mkdir 32531 (time 1789498084.67 total 513.22 last 61.20) total: 32818 mkdir in 517.33 seconds: 63.44 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 270756 1000548 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 1789498526 ; total 0 ; last 0) - unlinked 10000 (time 1789498764 ; total 238 ; last 238) - unlinked 20000 (time 1789498924 ; total 398 ; last 160) - unlinked 30000 (time 1789499054 ; total 528 ; last 130) total: 32768 unlinks in 564 seconds: 58.099289 unlinks/second - unlinked 0 (time 1789498526 ; total 0 ; last 0) - unlinked 10000 (time 1789498763 ; total 237 ; last 237) - unlinked 20000 (time 1789498924 ; total 398 ; last 161) - unlinked 30000 (time 1789499055 ; total 529 ; last 131) total: 32768 unlinks in 565 seconds: 57.996460 unlinks/second nlink between: 1 - unlinked 0 (time 1789499093 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789499093 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8212 1263092 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