== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:58:30 (1778612310) 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 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 831 (time 1778612325.87 total 10.00 last 83.07) - mkdir 1635 (time 1778612335.87 total 20.01 last 80.37) - mkdir 2463 (time 1778612345.88 total 30.01 last 82.76) - mkdir 3321 (time 1778612355.90 total 40.03 last 85.61) - mkdir 4106 (time 1778612365.90 total 50.04 last 78.47) - mkdir 5086 (time 1778612375.91 total 60.05 last 97.91) - mkdir 5989 (time 1778612385.92 total 70.05 last 90.27) - mkdir 6948 (time 1778612395.92 total 80.05 last 95.86) - mkdir 7698 (time 1778612405.92 total 90.06 last 74.97) - mkdir 8514 (time 1778612415.93 total 100.06 last 81.57) - mkdir 9282 (time 1778612425.95 total 110.08 last 76.64) - mkdir 10000 (time 1778612435.10 total 119.23 last 78.46) - mkdir 10902 (time 1778612445.10 total 129.23 last 90.20) - mkdir 11796 (time 1778612455.12 total 139.25 last 89.25) - mkdir 12546 (time 1778612465.12 total 149.25 last 74.99) - mkdir 13444 (time 1778612475.12 total 159.26 last 89.74) - mkdir 14195 (time 1778612485.12 total 169.26 last 75.09) - mkdir 15099 (time 1778612495.14 total 179.27 last 90.30) - mkdir 16024 (time 1778612505.14 total 189.27 last 92.49) - mkdir 16855 (time 1778612515.16 total 199.29 last 82.93) - mkdir 17607 (time 1778612525.17 total 209.31 last 75.07) - mkdir 18143 (time 1778612535.22 total 219.36 last 53.35) - mkdir 18989 (time 1778612545.23 total 229.37 last 84.51) - mkdir 19897 (time 1778612555.24 total 239.37 last 90.74) - mkdir 20720 (time 1778612565.26 total 249.40 last 82.12) - mkdir 21426 (time 1778612575.26 total 259.40 last 70.58) - mkdir 22126 (time 1778612585.27 total 269.41 last 69.93) - mkdir 22891 (time 1778612595.28 total 279.41 last 76.50) - mkdir 23818 (time 1778612605.28 total 289.42 last 92.66) - mkdir 24642 (time 1778612615.29 total 299.43 last 82.29) - mkdir 25446 (time 1778612625.30 total 309.44 last 80.33) - mkdir 26334 (time 1778612635.31 total 319.44 last 88.73) - mkdir 27221 (time 1778612645.33 total 329.47 last 88.49) - mkdir 28022 (time 1778612655.36 total 339.49 last 79.90) - mkdir 28820 (time 1778612665.36 total 349.50 last 79.75) - mkdir 29599 (time 1778612675.40 total 359.54 last 77.60) - mkdir 30000 (time 1778612680.40 total 364.53 last 80.31) - mkdir 30852 (time 1778612690.40 total 374.54 last 85.15) - mkdir 31762 (time 1778612700.41 total 384.54 last 90.95) - mkdir 32618 (time 1778612710.41 total 394.55 last 85.56) total: 32818 mkdir in 397.08 seconds: 82.65 ops/second - mkdir 844 (time 1778612325.89 total 10.01 last 84.33) - mkdir 1656 (time 1778612335.89 total 20.02 last 81.12) - mkdir 2502 (time 1778612345.90 total 30.02 last 84.59) - mkdir 3339 (time 1778612355.91 total 40.03 last 83.62) - mkdir 4137 (time 1778612365.91 total 50.03 last 79.76) - mkdir 5068 (time 1778612375.92 total 60.04 last 93.05) - mkdir 6001 (time 1778612385.92 total 70.05 last 93.22) - mkdir 6909 (time 1778612395.93 total 80.05 last 90.72) - mkdir 7670 (time 1778612405.95 total 90.07 last 75.98) - mkdir 8472 (time 1778612415.95 total 100.07 last 80.18) - mkdir 9284 (time 1778612425.96 total 110.08 last 81.14) - mkdir 10000 (time 1778612435.00 total 119.12 last 79.21) - mkdir 10880 (time 1778612445.00 total 129.12 last 87.97) - mkdir 11789 (time 1778612455.01 total 139.14 last 90.78) - mkdir 12545 (time 1778612465.04 total 149.16 last 75.42) - mkdir 13403 (time 1778612475.04 total 159.16 last 85.77) - mkdir 14142 (time 1778612485.08 total 169.20 last 73.65) - mkdir 15037 (time 1778612495.08 total 179.20 last 89.49) - mkdir 15944 (time 1778612505.09 total 189.21 last 90.58) - mkdir 16767 (time 1778612515.09 total 199.22 last 82.26) - mkdir 17515 (time 1778612525.11 total 209.24 last 74.67) - mkdir 18053 (time 1778612535.13 total 219.25 last 53.70) - mkdir 18908 (time 1778612545.14 total 229.26 last 85.42) - mkdir 19808 (time 1778612555.16 total 239.28 last 89.82) - mkdir 20000 (time 1778612557.40 total 241.52 last 85.79) - mkdir 20768 (time 1778612567.40 total 251.52 last 76.78) - mkdir 21462 (time 1778612577.40 total 261.53 last 69.38) - mkdir 22158 (time 1778612587.42 total 271.55 last 69.46) - mkdir 23028 (time 1778612597.42 total 281.55 last 86.99) - mkdir 23992 (time 1778612607.45 total 291.57 last 96.14) - mkdir 24751 (time 1778612617.47 total 301.59 last 75.76) - mkdir 25614 (time 1778612627.48 total 311.60 last 86.23) - mkdir 26471 (time 1778612637.48 total 321.60 last 85.68) - mkdir 27337 (time 1778612647.48 total 331.61 last 86.57) - mkdir 28228 (time 1778612657.50 total 341.62 last 88.94) - mkdir 28989 (time 1778612667.52 total 351.64 last 75.94) - mkdir 29747 (time 1778612677.54 total 361.66 last 75.65) - mkdir 30000 (time 1778612680.48 total 364.60 last 86.16) - mkdir 30836 (time 1778612690.49 total 374.61 last 83.53) - mkdir 31694 (time 1778612700.49 total 384.61 last 85.77) - mkdir 32556 (time 1778612710.51 total 394.64 last 86.00) total: 32818 mkdir in 398.01 seconds: 82.45 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 270672 1000632 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 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1778613157 ; total 0 ; last 0) - unlinked 10000 (time 1778613349 ; total 192 ; last 192) - unlinked 20000 (time 1778613485 ; total 328 ; last 136) - unlinked 30000 (time 1778613597 ; total 440 ; last 112) total: 32768 unlinks in 470 seconds: 69.719147 unlinks/second - unlinked 0 (time 1778613157 ; total 0 ; last 0) - unlinked 10000 (time 1778613352 ; total 195 ; last 195) - unlinked 20000 (time 1778613488 ; total 331 ; last 136) - unlinked 30000 (time 1778613599 ; total 442 ; last 111) total: 32768 unlinks in 472 seconds: 69.423729 unlinks/second nlink between: 1 - unlinked 0 (time 1778613631 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1778613631 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8128 1263176 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 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre