== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:50:18 (1788684618) 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 700 (time 1788684633.42 total 10.01 last 69.92) - mkdir 1340 (time 1788684643.43 total 20.02 last 63.94) - mkdir 2060 (time 1788684653.44 total 30.04 last 71.88) - mkdir 2775 (time 1788684663.45 total 40.04 last 71.46) - mkdir 3501 (time 1788684673.46 total 50.05 last 72.56) - mkdir 4128 (time 1788684683.47 total 60.07 last 62.60) - mkdir 4723 (time 1788684693.48 total 70.07 last 59.47) - mkdir 5249 (time 1788684703.48 total 80.08 last 52.58) - mkdir 5860 (time 1788684713.49 total 90.08 last 61.05) - mkdir 6433 (time 1788684723.49 total 100.09 last 57.27) - mkdir 7051 (time 1788684733.50 total 110.09 last 61.78) - mkdir 7662 (time 1788684743.51 total 120.11 last 61.00) - mkdir 8230 (time 1788684753.52 total 130.12 last 56.76) - mkdir 8863 (time 1788684763.52 total 140.12 last 63.29) - mkdir 9487 (time 1788684773.54 total 150.13 last 62.32) - mkdir 10000 (time 1788684781.37 total 157.96 last 65.51) - mkdir 10621 (time 1788684791.38 total 167.97 last 62.02) - mkdir 11262 (time 1788684801.38 total 177.97 last 64.09) - mkdir 11899 (time 1788684811.38 total 187.98 last 63.68) - mkdir 12505 (time 1788684821.40 total 198.00 last 60.49) - mkdir 13159 (time 1788684831.40 total 208.00 last 65.40) - mkdir 13745 (time 1788684841.44 total 218.03 last 58.41) - mkdir 14257 (time 1788684851.45 total 228.05 last 51.11) - mkdir 14759 (time 1788684861.47 total 238.07 last 50.11) - mkdir 15318 (time 1788684871.48 total 248.07 last 55.88) - mkdir 15824 (time 1788684881.49 total 258.09 last 50.51) - mkdir 16383 (time 1788684891.51 total 268.11 last 55.80) - mkdir 16946 (time 1788684901.53 total 278.12 last 56.22) - mkdir 17531 (time 1788684911.54 total 288.13 last 58.42) - mkdir 18105 (time 1788684921.60 total 298.19 last 57.07) - mkdir 18658 (time 1788684931.60 total 308.19 last 55.29) - mkdir 19151 (time 1788684941.61 total 318.20 last 49.25) - mkdir 19767 (time 1788684951.61 total 328.21 last 61.60) - mkdir 20000 (time 1788684955.88 total 332.48 last 54.56) - mkdir 20478 (time 1788684965.91 total 342.50 last 47.68) - mkdir 21032 (time 1788684975.91 total 352.51 last 55.36) - mkdir 21609 (time 1788684985.92 total 362.51 last 57.68) - mkdir 22221 (time 1788684995.92 total 372.52 last 61.17) - mkdir 22815 (time 1788685005.92 total 382.52 last 59.38) - mkdir 23438 (time 1788685015.96 total 392.55 last 62.11) - mkdir 24034 (time 1788685025.96 total 402.55 last 59.60) - mkdir 24590 (time 1788685035.96 total 412.55 last 55.60) - mkdir 25154 (time 1788685045.97 total 422.56 last 56.34) - mkdir 25823 (time 1788685055.99 total 432.58 last 66.78) - mkdir 26476 (time 1788685066.00 total 442.59 last 65.24) - mkdir 27106 (time 1788685076.02 total 452.61 last 62.87) - mkdir 27703 (time 1788685086.02 total 462.62 last 59.65) - mkdir 28316 (time 1788685096.03 total 472.62 last 61.28) - mkdir 28914 (time 1788685106.03 total 482.62 last 59.78) - mkdir 29484 (time 1788685116.04 total 492.63 last 56.96) - mkdir 30000 (time 1788685123.64 total 500.23 last 67.89) - mkdir 30645 (time 1788685133.65 total 510.24 last 64.44) - mkdir 31296 (time 1788685143.66 total 520.25 last 65.04) - mkdir 31914 (time 1788685153.67 total 530.26 last 61.72) - mkdir 32569 (time 1788685163.67 total 540.27 last 65.48) total: 32818 mkdir in 544.50 seconds: 60.27 ops/second - mkdir 727 (time 1788684633.43 total 10.01 last 72.60) - mkdir 1377 (time 1788684643.44 total 20.03 last 64.90) - mkdir 2096 (time 1788684653.46 total 30.05 last 71.77) - mkdir 2834 (time 1788684663.47 total 40.06 last 73.71) - mkdir 3539 (time 1788684673.48 total 50.06 last 70.47) - mkdir 4182 (time 1788684683.49 total 60.08 last 64.19) - mkdir 4766 (time 1788684693.50 total 70.08 last 58.38) - mkdir 5278 (time 1788684703.52 total 80.11 last 51.08) - mkdir 5877 (time 1788684713.52 total 90.11 last 59.89) - mkdir 6481 (time 1788684723.53 total 100.12 last 60.35) - mkdir 7086 (time 1788684733.57 total 110.15 last 60.28) - mkdir 7688 (time 1788684743.57 total 120.16 last 60.16) - mkdir 8267 (time 1788684753.58 total 130.17 last 57.86) - mkdir 8886 (time 1788684763.60 total 140.19 last 61.75) - mkdir 9530 (time 1788684773.63 total 150.22 last 64.23) - mkdir 10000 (time 1788684780.96 total 157.55 last 64.13) - mkdir 10602 (time 1788684790.99 total 167.58 last 60.01) - mkdir 11249 (time 1788684801.01 total 177.60 last 64.58) - mkdir 11869 (time 1788684811.03 total 187.61 last 61.89) - mkdir 12473 (time 1788684821.03 total 197.62 last 60.38) - mkdir 13156 (time 1788684831.04 total 207.63 last 68.24) - mkdir 13773 (time 1788684841.05 total 217.64 last 61.63) - mkdir 14290 (time 1788684851.06 total 227.65 last 51.63) - mkdir 14774 (time 1788684861.07 total 237.66 last 48.34) - mkdir 15343 (time 1788684871.08 total 247.67 last 56.86) - mkdir 15837 (time 1788684881.09 total 257.68 last 49.35) - mkdir 16389 (time 1788684891.11 total 267.70 last 55.10) - mkdir 16945 (time 1788684901.13 total 277.72 last 55.50) - mkdir 17523 (time 1788684911.18 total 287.76 last 57.53) - mkdir 18082 (time 1788684921.21 total 297.80 last 55.70) - mkdir 18636 (time 1788684931.26 total 307.85 last 55.15) - mkdir 19125 (time 1788684941.31 total 317.90 last 48.66) - mkdir 19727 (time 1788684951.31 total 327.90 last 60.17) - mkdir 20000 (time 1788684956.18 total 332.76 last 56.15) - mkdir 20483 (time 1788684966.18 total 342.77 last 48.27) - mkdir 21017 (time 1788684976.22 total 352.81 last 53.20) - mkdir 21615 (time 1788684986.22 total 362.81 last 59.79) - mkdir 22250 (time 1788684996.22 total 372.81 last 63.49) - mkdir 22852 (time 1788685006.24 total 382.83 last 60.09) - mkdir 23464 (time 1788685016.26 total 392.85 last 61.10) - mkdir 24078 (time 1788685026.27 total 402.86 last 61.33) - mkdir 24644 (time 1788685036.29 total 412.87 last 56.50) - mkdir 25214 (time 1788685046.29 total 422.88 last 56.97) - mkdir 25853 (time 1788685056.30 total 432.89 last 63.83) - mkdir 26485 (time 1788685066.32 total 442.91 last 63.06) - mkdir 27110 (time 1788685076.32 total 452.91 last 62.49) - mkdir 27723 (time 1788685086.34 total 462.92 last 61.24) - mkdir 28341 (time 1788685096.35 total 472.94 last 61.70) - mkdir 28924 (time 1788685106.38 total 482.96 last 58.16) - mkdir 29480 (time 1788685116.39 total 492.98 last 55.51) - mkdir 30000 (time 1788685123.90 total 500.49 last 69.26) - mkdir 30629 (time 1788685133.90 total 510.49 last 62.87) - mkdir 31270 (time 1788685143.92 total 520.51 last 64.01) - mkdir 31885 (time 1788685153.94 total 530.53 last 61.37) - mkdir 32511 (time 1788685163.95 total 540.54 last 62.52) total: 32818 mkdir in 545.24 seconds: 60.19 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 270664 1000640 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 1788685863 ; total 0 ; last 0) - unlinked 10000 (time 1788686119 ; total 256 ; last 256) - unlinked 20000 (time 1788686383 ; total 520 ; last 264) - unlinked 30000 (time 1788686643 ; total 780 ; last 260) total: 32768 unlinks in 847 seconds: 38.687130 unlinks/second - unlinked 0 (time 1788685863 ; total 0 ; last 0) - unlinked 10000 (time 1788686119 ; total 256 ; last 256) - unlinked 20000 (time 1788686380 ; total 517 ; last 261) - unlinked 30000 (time 1788686644 ; total 781 ; last 264) total: 32768 unlinks in 847 seconds: 38.687130 unlinks/second nlink between: 1 - unlinked 0 (time 1788686712 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788686712 ; 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 8120 1263184 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