== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:05:27 (1790697927) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21868 3585152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21608 3585412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2038 1021962 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2725 259419 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6050 518866 2% /mnt/lustre - mkdir 777 (time 1790697942.76 total 10.01 last 77.59) - mkdir 1713 (time 1790697952.78 total 20.03 last 93.42) - mkdir 2567 (time 1790697962.80 total 30.05 last 85.23) - mkdir 3238 (time 1790697972.82 total 40.08 last 66.93) - mkdir 3889 (time 1790697982.84 total 50.09 last 65.02) - mkdir 4529 (time 1790697992.86 total 60.11 last 63.85) - mkdir 5266 (time 1790698002.86 total 70.12 last 73.67) - mkdir 6041 (time 1790698012.88 total 80.13 last 77.37) - mkdir 6901 (time 1790698022.90 total 90.15 last 85.84) - mkdir 7711 (time 1790698032.91 total 100.16 last 80.95) - mkdir 8518 (time 1790698042.91 total 110.16 last 80.67) - mkdir 9404 (time 1790698052.93 total 120.19 last 88.38) - mkdir 10000 (time 1790698059.34 total 126.59 last 93.05) - mkdir 10940 (time 1790698069.35 total 136.60 last 93.90) - mkdir 11812 (time 1790698079.37 total 146.62 last 87.05) - mkdir 12488 (time 1790698089.39 total 156.65 last 67.42) - mkdir 13193 (time 1790698099.39 total 166.65 last 70.49) - mkdir 14143 (time 1790698109.42 total 176.67 last 94.76) - mkdir 14892 (time 1790698119.42 total 186.68 last 74.88) - mkdir 15841 (time 1790698129.44 total 196.70 last 94.73) - mkdir 16727 (time 1790698139.44 total 206.70 last 88.58) - mkdir 17500 (time 1790698149.45 total 216.71 last 77.23) - mkdir 18382 (time 1790698159.47 total 226.72 last 88.05) - mkdir 19166 (time 1790698169.47 total 236.73 last 78.37) - mkdir 19908 (time 1790698179.47 total 246.73 last 74.19) - mkdir 20645 (time 1790698189.48 total 256.73 last 73.68) - mkdir 21500 (time 1790698199.50 total 266.76 last 85.29) - mkdir 22277 (time 1790698209.51 total 276.76 last 77.66) - mkdir 23123 (time 1790698219.51 total 286.76 last 84.58) - mkdir 23955 (time 1790698229.53 total 296.78 last 83.07) - mkdir 24705 (time 1790698239.53 total 306.78 last 75.00) - mkdir 25535 (time 1790698249.54 total 316.79 last 82.90) - mkdir 26305 (time 1790698259.54 total 326.80 last 76.97) - mkdir 27086 (time 1790698269.55 total 336.81 last 78.00) - mkdir 27996 (time 1790698279.56 total 346.81 last 90.96) - mkdir 28754 (time 1790698289.56 total 356.82 last 75.75) - mkdir 29514 (time 1790698299.57 total 366.83 last 75.94) - mkdir 30000 (time 1790698305.78 total 373.04 last 78.26) - mkdir 30777 (time 1790698315.82 total 383.07 last 77.42) - mkdir 31631 (time 1790698325.83 total 393.09 last 85.27) - mkdir 32459 (time 1790698335.84 total 403.10 last 82.73) total: 32818 mkdir in 407.01 seconds: 80.63 ops/second - mkdir 773 (time 1790697942.62 total 10.01 last 77.24) - mkdir 1688 (time 1790697952.63 total 20.02 last 91.44) - mkdir 2509 (time 1790697962.63 total 30.02 last 82.09) - mkdir 3190 (time 1790697972.63 total 40.02 last 68.10) - mkdir 3826 (time 1790697982.63 total 50.02 last 63.60) - mkdir 4448 (time 1790697992.63 total 60.02 last 62.16) - mkdir 5206 (time 1790698002.64 total 70.03 last 75.75) - mkdir 5981 (time 1790698012.65 total 80.04 last 77.44) - mkdir 6859 (time 1790698022.65 total 90.04 last 87.77) - mkdir 7678 (time 1790698032.66 total 100.05 last 81.86) - mkdir 8513 (time 1790698042.66 total 110.05 last 83.46) - mkdir 9402 (time 1790698052.66 total 120.05 last 88.88) - mkdir 10000 (time 1790698059.10 total 126.49 last 92.88) - mkdir 10950 (time 1790698069.10 total 136.49 last 94.97) - mkdir 11799 (time 1790698079.11 total 146.50 last 84.90) - mkdir 12473 (time 1790698089.11 total 156.50 last 67.37) - mkdir 13183 (time 1790698099.12 total 166.51 last 70.92) - mkdir 14100 (time 1790698109.12 total 176.51 last 91.69) - mkdir 14851 (time 1790698119.14 total 186.53 last 74.94) - mkdir 15806 (time 1790698129.14 total 196.53 last 95.48) - mkdir 16712 (time 1790698139.16 total 206.55 last 90.49) - mkdir 17446 (time 1790698149.16 total 216.55 last 73.39) - mkdir 18372 (time 1790698159.17 total 226.56 last 92.44) - mkdir 19145 (time 1790698169.18 total 236.57 last 77.28) - mkdir 19870 (time 1790698179.18 total 246.57 last 72.47) - mkdir 20618 (time 1790698189.18 total 256.57 last 74.79) - mkdir 21446 (time 1790698199.18 total 266.57 last 82.79) - mkdir 22204 (time 1790698209.19 total 276.58 last 75.77) - mkdir 23031 (time 1790698219.21 total 286.60 last 82.55) - mkdir 23880 (time 1790698229.22 total 296.61 last 84.78) - mkdir 24621 (time 1790698239.23 total 306.62 last 74.00) - mkdir 25471 (time 1790698249.24 total 316.63 last 84.94) - mkdir 26256 (time 1790698259.24 total 326.63 last 78.49) - mkdir 27028 (time 1790698269.26 total 336.65 last 77.07) - mkdir 27910 (time 1790698279.27 total 346.66 last 88.14) - mkdir 28647 (time 1790698289.27 total 356.66 last 73.67) - mkdir 29437 (time 1790698299.27 total 366.66 last 78.96) - mkdir 30000 (time 1790698306.31 total 373.70 last 80.02) - mkdir 30726 (time 1790698316.32 total 383.71 last 72.55) - mkdir 31595 (time 1790698326.32 total 393.71 last 86.89) - mkdir 32454 (time 1790698336.32 total 403.71 last 85.88) total: 32818 mkdir in 407.69 seconds: 80.50 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276204 995100 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21868 3585152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21608 3585412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67675 956325 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2725 259419 2% /mnt/lustre[OST:1] filesystem_summary: 590554 71688 518866 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790698839 ; total 0 ; last 0) - unlinked 10000 (time 1790699060 ; total 221 ; last 221) - unlinked 20000 (time 1790699199 ; total 360 ; last 139) - unlinked 30000 (time 1790699313 ; total 474 ; last 114) total: 32768 unlinks in 506 seconds: 64.758896 unlinks/second - unlinked 0 (time 1790698839 ; total 0 ; last 0) - unlinked 10000 (time 1790699059 ; total 220 ; last 220) - unlinked 20000 (time 1790699198 ; total 359 ; last 139) - unlinked 30000 (time 1790699314 ; total 475 ; last 116) total: 32768 unlinks in 507 seconds: 64.631165 unlinks/second nlink between: 1 - unlinked 0 (time 1790699349 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790699349 ; 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13660 1257644 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21868 3585152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21608 3585412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2039 1021961 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2725 259419 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6052 518866 2% /mnt/lustre