== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:07:37 (1778652457) 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 701 (time 1778652471.58 total 10.01 last 70.00) - mkdir 1424 (time 1778652481.58 total 20.01 last 72.30) - mkdir 2266 (time 1778652491.58 total 30.02 last 84.16) - mkdir 3064 (time 1778652501.59 total 40.02 last 79.76) - mkdir 3870 (time 1778652511.60 total 50.03 last 80.53) - mkdir 4896 (time 1778652521.60 total 60.04 last 102.53) - mkdir 6243 (time 1778652531.61 total 70.04 last 134.64) - mkdir 7323 (time 1778652541.61 total 80.05 last 107.94) - mkdir 8622 (time 1778652551.62 total 90.05 last 129.86) - mkdir 10000 (time 1778652560.73 total 99.17 last 151.22) - mkdir 11464 (time 1778652570.73 total 109.17 last 146.31) - mkdir 12693 (time 1778652580.73 total 119.17 last 122.89) - mkdir 14026 (time 1778652590.74 total 129.17 last 133.28) - mkdir 15232 (time 1778652600.75 total 139.19 last 120.47) - mkdir 16597 (time 1778652610.75 total 149.19 last 136.50) - mkdir 18234 (time 1778652620.75 total 159.19 last 163.62) - mkdir 19801 (time 1778652630.76 total 169.20 last 156.55) - mkdir 21084 (time 1778652640.77 total 179.21 last 128.17) - mkdir 22402 (time 1778652650.80 total 189.24 last 131.47) - mkdir 23861 (time 1778652660.80 total 199.24 last 145.87) - mkdir 25323 (time 1778652670.81 total 209.24 last 146.13) - mkdir 26983 (time 1778652680.81 total 219.25 last 165.90) - mkdir 28542 (time 1778652690.81 total 229.25 last 155.88) - mkdir 30000 (time 1778652699.30 total 237.74 last 171.70) - mkdir 31994 (time 1778652709.31 total 247.75 last 199.27) total: 32818 mkdir in 252.16 seconds: 130.15 ops/second - mkdir 746 (time 1778652471.57 total 10.01 last 74.54) - mkdir 1478 (time 1778652481.58 total 20.02 last 73.09) - mkdir 2341 (time 1778652491.58 total 30.03 last 86.27) - mkdir 3144 (time 1778652501.59 total 40.03 last 80.26) - mkdir 3975 (time 1778652511.59 total 50.03 last 83.09) - mkdir 4937 (time 1778652521.59 total 60.04 last 96.17) - mkdir 6235 (time 1778652531.60 total 70.04 last 129.75) - mkdir 7317 (time 1778652541.61 total 80.05 last 108.13) - mkdir 8626 (time 1778652551.61 total 90.05 last 130.82) - mkdir 10000 (time 1778652560.58 total 99.02 last 153.24) - mkdir 11497 (time 1778652570.58 total 109.02 last 149.65) - mkdir 12730 (time 1778652580.59 total 119.03 last 123.24) - mkdir 14039 (time 1778652590.59 total 129.03 last 130.87) - mkdir 15232 (time 1778652600.60 total 139.04 last 119.22) - mkdir 16620 (time 1778652610.60 total 149.04 last 138.79) - mkdir 18260 (time 1778652620.60 total 159.04 last 164.00) - mkdir 19859 (time 1778652630.60 total 169.04 last 159.86) - mkdir 21150 (time 1778652640.60 total 179.04 last 129.09) - mkdir 22444 (time 1778652650.60 total 189.04 last 129.36) - mkdir 23882 (time 1778652660.61 total 199.05 last 143.68) - mkdir 25275 (time 1778652670.62 total 209.06 last 139.24) - mkdir 26895 (time 1778652680.62 total 219.06 last 161.96) - mkdir 28502 (time 1778652690.62 total 229.07 last 160.60) - mkdir 30000 (time 1778652699.35 total 237.79 last 171.73) - mkdir 31971 (time 1778652709.36 total 247.80 last 196.91) total: 32818 mkdir in 252.41 seconds: 130.02 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270844 1000460 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 1778653080 ; total 0 ; last 0) - unlinked 10000 (time 1778653295 ; total 215 ; last 215) - unlinked 20000 (time 1778653465 ; total 385 ; last 170) - unlinked 30000 (time 1778653577 ; total 497 ; last 112) total: 32768 unlinks in 526 seconds: 62.296577 unlinks/second - unlinked 0 (time 1778653080 ; total 0 ; last 0) - unlinked 10000 (time 1778653295 ; total 215 ; last 215) - unlinked 20000 (time 1778653466 ; total 386 ; last 171) - unlinked 30000 (time 1778653577 ; total 497 ; last 111) total: 32768 unlinks in 526 seconds: 62.296577 unlinks/second nlink between: 1 - unlinked 0 (time 1778653607 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1778653607 ; 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 8300 1263004 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