== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:05:07 (1789437907) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 703 (time 1789437922.38 total 10.00 last 70.29) - mkdir 1373 (time 1789437932.39 total 20.01 last 66.97) - mkdir 2094 (time 1789437942.40 total 30.02 last 71.98) - mkdir 2838 (time 1789437952.43 total 40.05 last 74.20) - mkdir 3556 (time 1789437962.45 total 50.07 last 71.64) - mkdir 4250 (time 1789437972.45 total 60.07 last 69.40) - mkdir 4933 (time 1789437982.47 total 70.08 last 68.22) - mkdir 5564 (time 1789437992.47 total 80.09 last 63.06) - mkdir 6221 (time 1789438002.49 total 90.10 last 65.60) - mkdir 6899 (time 1789438012.50 total 100.12 last 67.68) - mkdir 7564 (time 1789438022.52 total 110.14 last 66.36) - mkdir 8223 (time 1789438032.55 total 120.17 last 65.73) - mkdir 8895 (time 1789438042.56 total 130.18 last 67.14) - mkdir 9540 (time 1789438052.56 total 140.18 last 64.50) - mkdir 10000 (time 1789438059.48 total 147.10 last 66.50) - mkdir 10660 (time 1789438069.48 total 157.10 last 66.00) - mkdir 11384 (time 1789438079.48 total 167.10 last 72.39) - mkdir 12096 (time 1789438089.49 total 177.11 last 71.14) - mkdir 12793 (time 1789438099.50 total 187.12 last 69.59) - mkdir 13471 (time 1789438109.52 total 197.14 last 67.68) - mkdir 14102 (time 1789438119.52 total 207.14 last 63.10) - mkdir 14811 (time 1789438129.52 total 217.14 last 70.90) - mkdir 15540 (time 1789438139.53 total 227.15 last 72.85) - mkdir 16264 (time 1789438149.54 total 237.15 last 72.35) - mkdir 16902 (time 1789438159.54 total 247.16 last 63.77) - mkdir 17551 (time 1789438169.55 total 257.17 last 64.84) - mkdir 18099 (time 1789438179.55 total 267.17 last 54.79) - mkdir 18670 (time 1789438189.57 total 277.19 last 57.00) - mkdir 19397 (time 1789438199.58 total 287.19 last 72.65) - mkdir 20000 (time 1789438209.48 total 297.09 last 60.91) - mkdir 20634 (time 1789438219.48 total 307.10 last 63.35) - mkdir 21198 (time 1789438229.49 total 317.11 last 56.37) - mkdir 21902 (time 1789438239.49 total 327.11 last 70.37) - mkdir 22533 (time 1789438249.49 total 337.11 last 63.10) - mkdir 23215 (time 1789438259.51 total 347.13 last 68.06) - mkdir 23862 (time 1789438269.53 total 357.14 last 64.62) - mkdir 24503 (time 1789438279.53 total 367.15 last 64.08) - mkdir 25122 (time 1789438289.54 total 377.16 last 61.83) - mkdir 25867 (time 1789438299.58 total 387.20 last 74.19) - mkdir 26500 (time 1789438309.59 total 397.21 last 63.25) - mkdir 27195 (time 1789438319.59 total 407.21 last 69.46) - mkdir 27744 (time 1789438329.61 total 417.22 last 54.84) - mkdir 28400 (time 1789438339.63 total 427.24 last 65.46) - mkdir 28979 (time 1789438349.64 total 437.26 last 57.81) - mkdir 29638 (time 1789438359.64 total 447.26 last 65.89) - mkdir 30000 (time 1789438366.24 total 453.85 last 54.92) - mkdir 30678 (time 1789438376.26 total 463.88 last 67.65) - mkdir 31392 (time 1789438386.27 total 473.88 last 71.35) - mkdir 32149 (time 1789438396.27 total 483.88 last 75.70) total: 32818 mkdir in 492.16 seconds: 66.68 ops/second - mkdir 717 (time 1789437922.20 total 10.02 last 71.57) - mkdir 1406 (time 1789437932.20 total 20.02 last 68.86) - mkdir 2140 (time 1789437942.21 total 30.03 last 73.34) - mkdir 2874 (time 1789437952.23 total 40.05 last 73.28) - mkdir 3562 (time 1789437962.23 total 50.05 last 68.77) - mkdir 4240 (time 1789437972.24 total 60.06 last 67.77) - mkdir 4900 (time 1789437982.26 total 70.08 last 65.87) - mkdir 5535 (time 1789437992.28 total 80.10 last 63.37) - mkdir 6199 (time 1789438002.28 total 90.10 last 66.36) - mkdir 6865 (time 1789438012.29 total 100.11 last 66.55) - mkdir 7537 (time 1789438022.30 total 110.12 last 67.13) - mkdir 8186 (time 1789438032.31 total 120.13 last 64.83) - mkdir 8886 (time 1789438042.33 total 130.15 last 69.85) - mkdir 9546 (time 1789438052.35 total 140.17 last 65.87) - mkdir 10000 (time 1789438059.29 total 147.11 last 65.47) - mkdir 10645 (time 1789438069.31 total 157.13 last 64.33) - mkdir 11372 (time 1789438079.32 total 167.14 last 72.69) - mkdir 12038 (time 1789438089.36 total 177.18 last 66.30) - mkdir 12721 (time 1789438099.38 total 187.20 last 68.16) - mkdir 13412 (time 1789438109.40 total 197.22 last 68.98) - mkdir 14038 (time 1789438119.43 total 207.25 last 62.37) - mkdir 14721 (time 1789438129.44 total 217.26 last 68.26) - mkdir 15439 (time 1789438139.44 total 227.26 last 71.77) - mkdir 16149 (time 1789438149.44 total 237.26 last 71.00) - mkdir 16786 (time 1789438159.49 total 247.31 last 63.39) - mkdir 17457 (time 1789438169.52 total 257.34 last 66.95) - mkdir 18024 (time 1789438179.53 total 267.35 last 56.62) - mkdir 18563 (time 1789438189.56 total 277.38 last 53.77) - mkdir 19287 (time 1789438199.57 total 287.39 last 72.29) - mkdir 19880 (time 1789438209.58 total 297.40 last 59.27) - mkdir 20512 (time 1789438219.58 total 307.40 last 63.19) - mkdir 21091 (time 1789438229.58 total 317.40 last 57.90) - mkdir 21771 (time 1789438239.59 total 327.41 last 67.94) - mkdir 22406 (time 1789438249.60 total 337.42 last 63.40) - mkdir 23113 (time 1789438259.60 total 347.42 last 70.70) - mkdir 23762 (time 1789438269.61 total 357.43 last 64.86) - mkdir 24436 (time 1789438279.63 total 367.45 last 67.26) - mkdir 25067 (time 1789438289.65 total 377.47 last 62.99) - mkdir 25802 (time 1789438299.66 total 387.48 last 73.45) - mkdir 26431 (time 1789438309.66 total 397.48 last 62.87) - mkdir 27101 (time 1789438319.67 total 407.49 last 66.94) - mkdir 27696 (time 1789438329.67 total 417.49 last 59.49) - mkdir 28333 (time 1789438339.67 total 427.49 last 63.69) - mkdir 28928 (time 1789438349.68 total 437.50 last 59.48) - mkdir 29587 (time 1789438359.68 total 447.50 last 65.88) - mkdir 30000 (time 1789438367.23 total 455.05 last 54.70) - mkdir 30643 (time 1789438377.23 total 465.05 last 64.27) - mkdir 31346 (time 1789438387.24 total 475.06 last 70.27) - mkdir 32107 (time 1789438397.24 total 485.06 last 76.07) total: 32818 mkdir in 494.48 seconds: 66.37 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 270760 1000544 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789439143 ; total 0 ; last 0) - unlinked 10000 (time 1789439385 ; total 242 ; last 242) - unlinked 20000 (time 1789439647 ; total 504 ; last 262) - unlinked 30000 (time 1789439886 ; total 743 ; last 239) total: 32768 unlinks in 813 seconds: 40.305042 unlinks/second - unlinked 0 (time 1789439143 ; total 0 ; last 0) - unlinked 10000 (time 1789439384 ; total 241 ; last 241) - unlinked 20000 (time 1789439648 ; total 505 ; last 264) - unlinked 30000 (time 1789439890 ; total 747 ; last 242) total: 32768 unlinks in 816 seconds: 40.156864 unlinks/second nlink between: 1 - unlinked 0 (time 1789439960 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789439960 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8216 1263088 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre