== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:06:35 (1788937595) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24980 3582040 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18500 3588520 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3996 1020004 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2653 259491 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2661 259483 2% /mnt/lustre[OST:1] filesystem_summary: 524978 6004 518974 2% /mnt/lustre - mkdir 894 (time 1788937610.43 total 10.02 last 89.20) - mkdir 1806 (time 1788937620.45 total 20.04 last 91.04) - mkdir 2533 (time 1788937630.48 total 30.07 last 72.51) - mkdir 3282 (time 1788937640.48 total 40.07 last 74.85) - mkdir 3891 (time 1788937650.50 total 50.09 last 60.76) - mkdir 4701 (time 1788937660.51 total 60.10 last 80.98) - mkdir 5418 (time 1788937670.52 total 70.11 last 71.64) - mkdir 6010 (time 1788937680.52 total 80.11 last 59.20) - mkdir 6882 (time 1788937690.52 total 90.11 last 87.14) - mkdir 7688 (time 1788937700.52 total 100.11 last 80.60) - mkdir 8396 (time 1788937710.54 total 110.13 last 70.68) - mkdir 9108 (time 1788937720.54 total 120.13 last 71.18) - mkdir 9953 (time 1788937730.55 total 130.14 last 84.47) - mkdir 10726 (time 1788937740.55 total 140.14 last 77.28) - mkdir 11636 (time 1788937750.55 total 150.14 last 90.95) - mkdir 12558 (time 1788937760.57 total 160.16 last 92.10) - mkdir 13446 (time 1788937770.57 total 170.16 last 88.76) - mkdir 14350 (time 1788937780.58 total 180.17 last 90.30) - mkdir 15197 (time 1788937790.59 total 190.18 last 84.60) - mkdir 16037 (time 1788937800.62 total 200.21 last 83.79) - mkdir 16963 (time 1788937810.63 total 210.22 last 92.51) - mkdir 17808 (time 1788937820.63 total 220.22 last 84.47) - mkdir 18688 (time 1788937830.63 total 230.22 last 87.99) - mkdir 19589 (time 1788937840.65 total 240.24 last 89.92) - mkdir 20000 (time 1788937845.46 total 245.05 last 85.49) - mkdir 20921 (time 1788937855.46 total 255.05 last 92.10) - mkdir 21849 (time 1788937865.47 total 265.06 last 92.67) - mkdir 22753 (time 1788937875.48 total 275.07 last 90.39) - mkdir 23663 (time 1788937885.48 total 285.07 last 90.94) - mkdir 24517 (time 1788937895.48 total 295.07 last 85.39) - mkdir 25358 (time 1788937905.48 total 305.07 last 84.09) - mkdir 26200 (time 1788937915.49 total 315.08 last 84.19) - mkdir 26931 (time 1788937925.50 total 325.09 last 72.98) - mkdir 27857 (time 1788937935.51 total 335.10 last 92.56) - mkdir 28722 (time 1788937945.52 total 345.11 last 86.34) - mkdir 29606 (time 1788937955.53 total 355.12 last 88.34) - mkdir 30000 (time 1788937959.81 total 359.40 last 92.11) - mkdir 30950 (time 1788937969.83 total 369.42 last 94.84) - mkdir 31881 (time 1788937979.84 total 379.43 last 92.97) - mkdir 32780 (time 1788937989.85 total 389.44 last 89.82) total: 32818 mkdir in 389.78 seconds: 84.20 ops/second - mkdir 894 (time 1788937610.35 total 10.00 last 89.36) - mkdir 1792 (time 1788937620.35 total 20.01 last 89.77) - mkdir 2507 (time 1788937630.35 total 30.01 last 71.50) - mkdir 3256 (time 1788937640.35 total 40.01 last 74.89) - mkdir 3844 (time 1788937650.36 total 50.02 last 58.76) - mkdir 4644 (time 1788937660.37 total 60.02 last 79.94) - mkdir 5386 (time 1788937670.38 total 70.03 last 74.14) - mkdir 5956 (time 1788937680.38 total 80.03 last 56.98) - mkdir 6789 (time 1788937690.38 total 90.04 last 83.30) - mkdir 7603 (time 1788937700.40 total 100.05 last 81.27) - mkdir 8303 (time 1788937710.44 total 110.10 last 69.68) - mkdir 9012 (time 1788937720.44 total 120.10 last 70.89) - mkdir 9860 (time 1788937730.45 total 130.10 last 84.76) - mkdir 10623 (time 1788937740.46 total 140.11 last 76.22) - mkdir 11531 (time 1788937750.46 total 150.12 last 90.76) - mkdir 12458 (time 1788937760.47 total 160.12 last 92.68) - mkdir 13351 (time 1788937770.47 total 170.12 last 89.27) - mkdir 14263 (time 1788937780.48 total 180.13 last 91.14) - mkdir 15157 (time 1788937790.49 total 190.15 last 89.24) - mkdir 15975 (time 1788937800.50 total 200.15 last 81.75) - mkdir 16919 (time 1788937810.52 total 210.17 last 94.24) - mkdir 17771 (time 1788937820.53 total 220.18 last 85.09) - mkdir 18610 (time 1788937830.53 total 230.18 last 83.89) - mkdir 19520 (time 1788937840.55 total 240.20 last 90.84) - mkdir 20000 (time 1788937846.82 total 246.47 last 76.54) - mkdir 20901 (time 1788937856.83 total 256.48 last 90.01) - mkdir 21844 (time 1788937866.84 total 266.49 last 94.22) - mkdir 22777 (time 1788937876.86 total 276.51 last 93.10) - mkdir 23674 (time 1788937886.86 total 286.52 last 89.65) - mkdir 24509 (time 1788937896.87 total 296.52 last 83.46) - mkdir 25360 (time 1788937906.89 total 306.55 last 84.90) - mkdir 26193 (time 1788937916.90 total 316.56 last 83.21) - mkdir 26946 (time 1788937926.90 total 326.56 last 75.30) - mkdir 27860 (time 1788937936.91 total 336.56 last 91.38) - mkdir 28754 (time 1788937946.91 total 346.56 last 89.37) - mkdir 29631 (time 1788937956.92 total 356.58 last 87.59) - mkdir 30000 (time 1788937960.88 total 360.54 last 93.11) - mkdir 31003 (time 1788937970.89 total 370.54 last 100.28) - mkdir 31881 (time 1788937980.89 total 380.54 last 87.80) - mkdir 32771 (time 1788937990.90 total 390.55 last 88.88) total: 32818 mkdir in 390.97 seconds: 83.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276812 994492 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24980 3582040 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18500 3588520 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69632 954368 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2653 259491 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2661 259483 2% /mnt/lustre[OST:1] filesystem_summary: 590614 71640 518974 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788938491 ; total 0 ; last 0) - unlinked 10000 (time 1788938699 ; total 208 ; last 208) - unlinked 20000 (time 1788938830 ; total 339 ; last 131) - unlinked 30000 (time 1788938936 ; total 445 ; last 106) total: 32768 unlinks in 479 seconds: 68.409187 unlinks/second - unlinked 0 (time 1788938491 ; total 0 ; last 0) - unlinked 10000 (time 1788938700 ; total 209 ; last 209) - unlinked 20000 (time 1788938831 ; total 340 ; last 131) - unlinked 30000 (time 1788938937 ; total 446 ; last 106) total: 32768 unlinks in 480 seconds: 68.266670 unlinks/second nlink between: 1 - unlinked 0 (time 1788938972 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788938972 ; 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 14268 1257036 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24980 3582040 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18500 3588520 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3996 1020004 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2653 259491 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2661 259483 2% /mnt/lustre[OST:1] filesystem_summary: 524978 6004 518974 2% /mnt/lustre