== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:53:29 (1788458009) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21752 3585268 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21728 3585292 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2723 259421 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6044 518868 2% /mnt/lustre - mkdir 635 (time 1788458024.41 total 10.00 last 63.49) - mkdir 1318 (time 1788458034.43 total 20.03 last 68.14) - mkdir 1982 (time 1788458044.43 total 30.03 last 66.40) - mkdir 2648 (time 1788458054.44 total 40.03 last 66.54) - mkdir 3363 (time 1788458064.44 total 50.04 last 71.49) - mkdir 4185 (time 1788458074.46 total 60.05 last 82.09) - mkdir 4959 (time 1788458084.46 total 70.05 last 77.38) - mkdir 5777 (time 1788458094.47 total 80.07 last 81.70) - mkdir 6579 (time 1788458104.49 total 90.09 last 80.03) - mkdir 7455 (time 1788458114.50 total 100.09 last 87.60) - mkdir 8224 (time 1788458124.50 total 110.09 last 76.84) - mkdir 9079 (time 1788458134.52 total 120.11 last 85.36) - mkdir 9904 (time 1788458144.52 total 130.12 last 82.46) - mkdir 10751 (time 1788458154.53 total 140.12 last 84.69) - mkdir 11537 (time 1788458164.54 total 150.13 last 78.50) - mkdir 12406 (time 1788458174.54 total 160.13 last 86.86) - mkdir 13186 (time 1788458184.57 total 170.16 last 77.77) - mkdir 13988 (time 1788458194.61 total 180.20 last 79.89) - mkdir 14657 (time 1788458204.61 total 190.21 last 66.88) - mkdir 15454 (time 1788458214.62 total 200.21 last 79.66) - mkdir 16276 (time 1788458224.64 total 210.23 last 82.07) - mkdir 17140 (time 1788458234.64 total 220.23 last 86.39) - mkdir 17928 (time 1788458244.65 total 230.24 last 78.70) - mkdir 18805 (time 1788458254.65 total 240.24 last 87.70) - mkdir 19658 (time 1788458264.65 total 250.24 last 85.30) - mkdir 20000 (time 1788458269.60 total 255.19 last 69.13) - mkdir 20807 (time 1788458279.61 total 265.20 last 80.64) - mkdir 21539 (time 1788458289.61 total 275.20 last 73.19) - mkdir 22398 (time 1788458299.61 total 285.20 last 85.86) - mkdir 23264 (time 1788458309.63 total 295.22 last 86.48) - mkdir 23950 (time 1788458319.63 total 305.22 last 68.58) - mkdir 24528 (time 1788458329.63 total 315.22 last 57.78) - mkdir 25132 (time 1788458339.64 total 325.23 last 60.36) - mkdir 25789 (time 1788458349.65 total 335.24 last 65.62) - mkdir 26481 (time 1788458359.65 total 345.24 last 69.18) - mkdir 27240 (time 1788458369.66 total 355.25 last 75.88) - mkdir 27925 (time 1788458379.66 total 365.25 last 68.49) - mkdir 28712 (time 1788458389.66 total 375.25 last 78.69) - mkdir 29516 (time 1788458399.68 total 385.27 last 80.20) - mkdir 30000 (time 1788458406.41 total 392.01 last 71.91) - mkdir 30773 (time 1788458416.42 total 402.01 last 77.26) - mkdir 31587 (time 1788458426.44 total 412.03 last 81.24) - mkdir 32443 (time 1788458436.44 total 422.03 last 85.57) total: 32818 mkdir in 426.93 seconds: 76.87 ops/second - mkdir 637 (time 1788458024.48 total 10.02 last 63.58) - mkdir 1324 (time 1788458034.51 total 20.05 last 68.49) - mkdir 1963 (time 1788458044.52 total 30.06 last 63.84) - mkdir 2641 (time 1788458054.54 total 40.08 last 67.66) - mkdir 3342 (time 1788458064.56 total 50.09 last 69.98) - mkdir 4140 (time 1788458074.56 total 60.10 last 79.78) - mkdir 4916 (time 1788458084.57 total 70.11 last 77.53) - mkdir 5716 (time 1788458094.57 total 80.11 last 79.99) - mkdir 6513 (time 1788458104.57 total 90.11 last 79.66) - mkdir 7362 (time 1788458114.59 total 100.13 last 84.75) - mkdir 8186 (time 1788458124.60 total 110.14 last 82.29) - mkdir 9032 (time 1788458134.61 total 120.15 last 84.52) - mkdir 9850 (time 1788458144.63 total 130.17 last 81.67) - mkdir 10766 (time 1788458154.64 total 140.18 last 91.48) - mkdir 11522 (time 1788458164.66 total 150.19 last 75.50) - mkdir 12372 (time 1788458174.68 total 160.22 last 84.82) - mkdir 13168 (time 1788458184.69 total 170.23 last 79.47) - mkdir 13993 (time 1788458194.70 total 180.24 last 82.45) - mkdir 14703 (time 1788458204.71 total 190.24 last 70.96) - mkdir 15498 (time 1788458214.71 total 200.25 last 79.46) - mkdir 16300 (time 1788458224.73 total 210.27 last 80.05) - mkdir 17129 (time 1788458234.74 total 220.28 last 82.83) - mkdir 17932 (time 1788458244.76 total 230.29 last 80.16) - mkdir 18786 (time 1788458254.78 total 240.31 last 85.24) - mkdir 19631 (time 1788458264.78 total 250.31 last 84.50) - mkdir 20000 (time 1788458270.12 total 255.66 last 69.06) - mkdir 20791 (time 1788458280.14 total 265.68 last 78.92) - mkdir 21530 (time 1788458290.15 total 275.68 last 73.88) - mkdir 22404 (time 1788458300.15 total 285.69 last 87.34) - mkdir 23204 (time 1788458310.16 total 295.69 last 79.98) - mkdir 23871 (time 1788458320.16 total 305.70 last 66.65) - mkdir 24475 (time 1788458330.18 total 315.72 last 60.30) - mkdir 25115 (time 1788458340.20 total 325.73 last 63.90) - mkdir 25793 (time 1788458350.21 total 335.74 last 67.73) - mkdir 26481 (time 1788458360.21 total 345.75 last 68.79) - mkdir 27246 (time 1788458370.23 total 355.77 last 76.34) - mkdir 27944 (time 1788458380.23 total 365.77 last 69.76) - mkdir 28750 (time 1788458390.24 total 375.78 last 80.56) - mkdir 29546 (time 1788458400.26 total 385.80 last 79.42) - mkdir 30000 (time 1788458406.34 total 391.88 last 74.66) - mkdir 30772 (time 1788458416.35 total 401.89 last 77.14) - mkdir 31593 (time 1788458426.36 total 411.90 last 82.04) - mkdir 32439 (time 1788458436.38 total 421.92 last 84.44) total: 32818 mkdir in 427.06 seconds: 76.85 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276332 994972 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21752 3585268 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21728 3585292 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67669 956331 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2723 259421 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71680 518868 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788459226 ; total 0 ; last 0) - unlinked 10000 (time 1788459437 ; total 211 ; last 211) - unlinked 20000 (time 1788459659 ; total 433 ; last 222) - unlinked 30000 (time 1788459894 ; total 668 ; last 235) total: 32768 unlinks in 730 seconds: 44.887672 unlinks/second - unlinked 0 (time 1788459226 ; total 0 ; last 0) - unlinked 10000 (time 1788459438 ; total 212 ; last 212) - unlinked 20000 (time 1788459661 ; total 435 ; last 223) - unlinked 30000 (time 1788459896 ; total 670 ; last 235) total: 32768 unlinks in 733 seconds: 44.703957 unlinks/second nlink between: 1 - unlinked 0 (time 1788459961 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788459961 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13788 1257516 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21752 3585268 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21728 3585292 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2723 259421 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6044 518868 2% /mnt/lustre