== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:12:19 (1780996339) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 583 (time 1780996354.60 total 10.01 last 58.27) - mkdir 1131 (time 1780996364.62 total 20.03 last 54.69) - mkdir 1739 (time 1780996374.63 total 30.04 last 60.75) - mkdir 2365 (time 1780996384.63 total 40.04 last 62.57) - mkdir 2990 (time 1780996394.66 total 50.06 last 62.35) - mkdir 3638 (time 1780996404.66 total 60.06 last 64.80) - mkdir 4283 (time 1780996414.66 total 70.07 last 64.48) - mkdir 4873 (time 1780996424.67 total 80.08 last 58.93) - mkdir 5435 (time 1780996434.67 total 90.08 last 56.20) - mkdir 6015 (time 1780996444.68 total 100.09 last 57.96) - mkdir 6715 (time 1780996454.68 total 110.09 last 69.96) - mkdir 7375 (time 1780996464.73 total 120.13 last 65.72) - mkdir 8051 (time 1780996474.74 total 130.15 last 67.48) - mkdir 8726 (time 1780996484.76 total 140.17 last 67.38) - mkdir 9345 (time 1780996494.77 total 150.18 last 61.83) - mkdir 10000 (time 1780996504.73 total 160.14 last 65.76) - mkdir 10619 (time 1780996514.76 total 170.16 last 61.76) - mkdir 11224 (time 1780996524.78 total 180.19 last 60.38) - mkdir 11876 (time 1780996534.80 total 190.21 last 65.06) - mkdir 12528 (time 1780996544.82 total 200.23 last 65.07) - mkdir 13161 (time 1780996554.82 total 210.23 last 63.29) - mkdir 13746 (time 1780996564.82 total 220.23 last 58.47) - mkdir 14382 (time 1780996574.83 total 230.24 last 63.55) - mkdir 15035 (time 1780996584.83 total 240.24 last 65.28) - mkdir 15703 (time 1780996594.85 total 250.26 last 66.67) - mkdir 16372 (time 1780996604.87 total 260.28 last 66.80) - mkdir 17019 (time 1780996614.89 total 270.30 last 64.57) - mkdir 17665 (time 1780996624.89 total 280.30 last 64.58) - mkdir 18335 (time 1780996634.90 total 290.31 last 66.95) - mkdir 19029 (time 1780996644.90 total 300.31 last 69.39) - mkdir 19703 (time 1780996654.91 total 310.32 last 67.33) - mkdir 20000 (time 1780996659.84 total 315.25 last 60.24) - mkdir 20639 (time 1780996669.85 total 325.26 last 63.85) - mkdir 21274 (time 1780996679.88 total 335.29 last 63.28) - mkdir 21841 (time 1780996689.89 total 345.30 last 56.65) - mkdir 22385 (time 1780996699.91 total 355.32 last 54.32) - mkdir 22991 (time 1780996709.93 total 365.34 last 60.47) - mkdir 23597 (time 1780996719.93 total 375.34 last 60.57) - mkdir 24201 (time 1780996729.93 total 385.34 last 60.40) - mkdir 24756 (time 1780996739.94 total 395.35 last 55.46) - mkdir 25353 (time 1780996749.95 total 405.36 last 59.63) - mkdir 25893 (time 1780996759.96 total 415.37 last 53.97) - mkdir 26458 (time 1780996769.96 total 425.37 last 56.50) - mkdir 27057 (time 1780996779.98 total 435.38 last 59.81) - mkdir 27762 (time 1780996790.00 total 445.41 last 70.34) - mkdir 28382 (time 1780996800.01 total 455.42 last 61.92) - mkdir 29012 (time 1780996810.02 total 465.43 last 62.97) - mkdir 29677 (time 1780996820.03 total 475.44 last 66.39) - mkdir 30000 (time 1780996824.07 total 479.47 last 80.11) - mkdir 30643 (time 1780996834.07 total 489.48 last 64.25) - mkdir 31289 (time 1780996844.08 total 499.49 last 64.58) - mkdir 31719 (time 1780996854.11 total 509.51 last 42.88) - mkdir 32293 (time 1780996864.12 total 519.53 last 57.31) total: 32818 mkdir in 527.36 seconds: 62.23 ops/second - mkdir 610 (time 1780996354.66 total 10.01 last 60.95) - mkdir 1151 (time 1780996364.66 total 20.01 last 54.07) - mkdir 1773 (time 1780996374.66 total 30.01 last 62.19) - mkdir 2388 (time 1780996384.67 total 40.02 last 61.48) - mkdir 3011 (time 1780996394.68 total 50.03 last 62.24) - mkdir 3659 (time 1780996404.71 total 60.06 last 64.62) - mkdir 4284 (time 1780996414.71 total 70.06 last 62.48) - mkdir 4888 (time 1780996424.71 total 80.06 last 60.37) - mkdir 5451 (time 1780996434.72 total 90.07 last 56.24) - mkdir 6047 (time 1780996444.75 total 100.10 last 59.47) - mkdir 6712 (time 1780996454.77 total 110.12 last 66.35) - mkdir 7361 (time 1780996464.79 total 120.14 last 64.78) - mkdir 8043 (time 1780996474.79 total 130.14 last 68.16) - mkdir 8710 (time 1780996484.79 total 140.14 last 66.69) - mkdir 9342 (time 1780996494.80 total 150.15 last 63.18) - mkdir 9995 (time 1780996504.80 total 160.15 last 65.28) - mkdir 10634 (time 1780996514.80 total 170.15 last 63.89) - mkdir 11216 (time 1780996524.82 total 180.17 last 58.06) - mkdir 11869 (time 1780996534.83 total 190.18 last 65.24) - mkdir 12528 (time 1780996544.85 total 200.20 last 65.78) - mkdir 13155 (time 1780996554.87 total 210.22 last 62.56) - mkdir 13730 (time 1780996564.87 total 220.22 last 57.49) - mkdir 14370 (time 1780996574.89 total 230.24 last 63.93) - mkdir 15010 (time 1780996584.91 total 240.26 last 63.84) - mkdir 15667 (time 1780996594.91 total 250.26 last 65.68) - mkdir 16321 (time 1780996604.94 total 260.29 last 65.21) - mkdir 16952 (time 1780996614.96 total 270.31 last 63.01) - mkdir 17581 (time 1780996624.96 total 280.31 last 62.87) - mkdir 18280 (time 1780996634.97 total 290.32 last 69.86) - mkdir 18995 (time 1780996644.97 total 300.32 last 71.46) - mkdir 19662 (time 1780996654.98 total 310.33 last 66.67) - mkdir 20000 (time 1780996660.28 total 315.63 last 63.78) - mkdir 20643 (time 1780996670.29 total 325.64 last 64.22) - mkdir 21269 (time 1780996680.29 total 335.64 last 62.60) - mkdir 21856 (time 1780996690.29 total 345.64 last 58.68) - mkdir 22401 (time 1780996700.30 total 355.65 last 54.47) - mkdir 22989 (time 1780996710.30 total 365.66 last 58.76) - mkdir 23578 (time 1780996720.32 total 375.67 last 58.81) - mkdir 24174 (time 1780996730.32 total 385.67 last 59.57) - mkdir 24761 (time 1780996740.33 total 395.68 last 58.64) - mkdir 25349 (time 1780996750.34 total 405.69 last 58.74) - mkdir 25884 (time 1780996760.35 total 415.70 last 53.45) - mkdir 26438 (time 1780996770.36 total 425.71 last 55.35) - mkdir 27067 (time 1780996780.38 total 435.73 last 62.80) - mkdir 27733 (time 1780996790.40 total 445.76 last 66.42) - mkdir 28355 (time 1780996800.41 total 455.76 last 62.15) - mkdir 29008 (time 1780996810.41 total 465.76 last 65.30) - mkdir 29664 (time 1780996820.42 total 475.77 last 65.58) - mkdir 30000 (time 1780996824.54 total 479.89 last 81.49) - mkdir 30637 (time 1780996834.55 total 489.90 last 63.61) - mkdir 31271 (time 1780996844.57 total 499.92 last 63.30) - mkdir 31703 (time 1780996854.61 total 509.96 last 43.03) - mkdir 32277 (time 1780996864.62 total 519.97 last 57.31) total: 32818 mkdir in 528.40 seconds: 62.11 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270752 1000552 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780997402 ; total 1 ; last 1) - unlinked 10000 (time 1780997639 ; total 238 ; last 237) - unlinked 20000 (time 1780997789 ; total 388 ; last 150) - unlinked 30000 (time 1780997928 ; total 527 ; last 139) total: 32768 unlinks in 565 seconds: 57.996460 unlinks/second - unlinked 0 (time 1780997402 ; total 1 ; last 1) - unlinked 10000 (time 1780997638 ; total 237 ; last 236) - unlinked 20000 (time 1780997789 ; total 388 ; last 151) - unlinked 30000 (time 1780997928 ; total 527 ; last 139) total: 32768 unlinks in 565 seconds: 57.996460 unlinks/second nlink between: 1 - unlinked 0 (time 1780997968 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780997968 ; 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 8208 1263096 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre