== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:36:56 (1788845816) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 926 (time 1788845830.55 total 10.00 last 92.58) - mkdir 1773 (time 1788845840.56 total 20.01 last 84.67) - mkdir 2625 (time 1788845850.56 total 30.01 last 85.15) - mkdir 3418 (time 1788845860.57 total 40.02 last 79.23) - mkdir 4181 (time 1788845870.59 total 50.03 last 76.19) - mkdir 4907 (time 1788845880.59 total 60.04 last 72.58) - mkdir 5648 (time 1788845890.59 total 70.04 last 74.09) - mkdir 6423 (time 1788845900.61 total 80.06 last 77.34) - mkdir 7225 (time 1788845910.63 total 90.07 last 80.08) - mkdir 8043 (time 1788845920.63 total 100.08 last 81.78) - mkdir 9102 (time 1788845930.63 total 110.08 last 105.85) - mkdir 10000 (time 1788845940.27 total 119.72 last 93.15) - mkdir 10917 (time 1788845950.29 total 129.73 last 91.58) - mkdir 11944 (time 1788845960.29 total 139.74 last 102.65) - mkdir 13020 (time 1788845970.29 total 149.74 last 107.59) - mkdir 13968 (time 1788845980.31 total 159.76 last 94.59) - mkdir 14765 (time 1788845990.32 total 169.77 last 79.63) - mkdir 15366 (time 1788846000.33 total 179.78 last 60.04) - mkdir 16261 (time 1788846010.34 total 189.79 last 89.41) - mkdir 17078 (time 1788846020.35 total 199.80 last 81.59) - mkdir 17963 (time 1788846030.36 total 209.81 last 88.40) - mkdir 18835 (time 1788846040.37 total 219.82 last 87.12) - mkdir 19761 (time 1788846050.37 total 229.82 last 92.59) - mkdir 20000 (time 1788846053.12 total 232.57 last 86.94) - mkdir 20982 (time 1788846063.13 total 242.58 last 98.13) - mkdir 21832 (time 1788846073.14 total 252.58 last 84.97) - mkdir 22765 (time 1788846083.14 total 262.58 last 93.29) - mkdir 23565 (time 1788846093.15 total 272.59 last 79.92) - mkdir 24381 (time 1788846103.17 total 282.62 last 81.41) - mkdir 25204 (time 1788846113.17 total 292.62 last 82.26) - mkdir 26054 (time 1788846123.20 total 302.65 last 84.80) - mkdir 26854 (time 1788846133.21 total 312.66 last 79.90) - mkdir 27583 (time 1788846143.23 total 322.67 last 72.78) - mkdir 28462 (time 1788846153.24 total 332.69 last 87.80) - mkdir 29351 (time 1788846163.25 total 342.70 last 88.79) - mkdir 30000 (time 1788846169.84 total 349.29 last 98.44) - mkdir 30913 (time 1788846179.85 total 359.30 last 91.20) - mkdir 31811 (time 1788846189.86 total 369.31 last 89.73) - mkdir 32787 (time 1788846199.87 total 379.32 last 97.50) total: 32818 mkdir in 379.59 seconds: 86.46 ops/second - mkdir 925 (time 1788845830.59 total 10.04 last 92.16) - mkdir 1773 (time 1788845840.59 total 20.04 last 84.79) - mkdir 2589 (time 1788845850.60 total 30.04 last 81.54) - mkdir 3398 (time 1788845860.62 total 40.06 last 80.74) - mkdir 4134 (time 1788845870.62 total 50.07 last 73.59) - mkdir 4881 (time 1788845880.64 total 60.08 last 74.56) - mkdir 5621 (time 1788845890.65 total 70.10 last 73.90) - mkdir 6397 (time 1788845900.65 total 80.10 last 77.59) - mkdir 7230 (time 1788845910.68 total 90.12 last 83.11) - mkdir 8079 (time 1788845920.68 total 100.13 last 84.85) - mkdir 9129 (time 1788845930.69 total 110.13 last 104.96) - mkdir 10000 (time 1788845940.36 total 119.80 last 90.05) - mkdir 10935 (time 1788845950.36 total 129.81 last 93.48) - mkdir 11928 (time 1788845960.39 total 139.83 last 99.05) - mkdir 13007 (time 1788845970.39 total 149.84 last 107.86) - mkdir 13952 (time 1788845980.41 total 159.85 last 94.34) - mkdir 14742 (time 1788845990.41 total 169.86 last 78.95) - mkdir 15351 (time 1788846000.45 total 179.89 last 60.71) - mkdir 16222 (time 1788846010.45 total 189.89 last 87.08) - mkdir 17057 (time 1788846020.45 total 199.90 last 83.45) - mkdir 17966 (time 1788846030.46 total 209.90 last 90.88) - mkdir 18870 (time 1788846040.46 total 219.90 last 90.39) - mkdir 19783 (time 1788846050.50 total 229.94 last 90.94) - mkdir 20000 (time 1788846052.73 total 232.18 last 96.95) - mkdir 20945 (time 1788846062.74 total 242.18 last 94.48) - mkdir 21780 (time 1788846072.76 total 252.20 last 83.34) - mkdir 22672 (time 1788846082.77 total 262.21 last 89.11) - mkdir 23498 (time 1788846092.78 total 272.22 last 82.51) - mkdir 24311 (time 1788846102.78 total 282.23 last 81.27) - mkdir 25131 (time 1788846112.79 total 292.24 last 81.90) - mkdir 26009 (time 1788846122.80 total 302.24 last 87.78) - mkdir 26804 (time 1788846132.80 total 312.25 last 79.44) - mkdir 27540 (time 1788846142.81 total 322.25 last 73.59) - mkdir 28403 (time 1788846152.82 total 332.26 last 86.21) - mkdir 29309 (time 1788846162.85 total 342.29 last 90.32) - mkdir 30000 (time 1788846170.10 total 349.55 last 95.27) - mkdir 30944 (time 1788846180.12 total 359.56 last 94.24) - mkdir 31813 (time 1788846190.12 total 369.57 last 86.87) - mkdir 32761 (time 1788846200.13 total 379.58 last 94.70) total: 32818 mkdir in 380.16 seconds: 86.33 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788846579 ; total 0 ; last 0) - unlinked 10000 (time 1788846763 ; total 184 ; last 184) - unlinked 20000 (time 1788846904 ; total 325 ; last 141) - unlinked 30000 (time 1788847011 ; total 432 ; last 107) total: 32768 unlinks in 462 seconds: 70.926407 unlinks/second - unlinked 0 (time 1788846579 ; total 0 ; last 0) - unlinked 10000 (time 1788846764 ; total 185 ; last 185) - unlinked 20000 (time 1788846905 ; total 326 ; last 141) - unlinked 30000 (time 1788847012 ; total 433 ; last 107) total: 32768 unlinks in 463 seconds: 70.773216 unlinks/second nlink between: 1 - unlinked 0 (time 1788847043 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788847043 ; 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre