== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:05:51 (1788447951) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 636 (time 1788447967.25 total 10.01 last 63.51) - mkdir 1264 (time 1788447977.26 total 20.03 last 62.72) - mkdir 1974 (time 1788447987.27 total 30.04 last 70.89) - mkdir 2547 (time 1788447997.31 total 40.08 last 57.08) - mkdir 3063 (time 1788448007.33 total 50.10 last 51.52) - mkdir 3573 (time 1788448017.38 total 60.15 last 50.75) - mkdir 4216 (time 1788448027.38 total 70.15 last 64.30) - mkdir 4889 (time 1788448037.40 total 80.16 last 67.17) - mkdir 5517 (time 1788448047.40 total 90.17 last 62.80) - mkdir 6250 (time 1788448057.41 total 100.17 last 73.24) - mkdir 7044 (time 1788448067.42 total 110.19 last 79.25) - mkdir 7864 (time 1788448077.44 total 120.21 last 81.91) - mkdir 8639 (time 1788448087.45 total 130.22 last 77.36) - mkdir 9347 (time 1788448097.46 total 140.23 last 70.78) - mkdir 10000 (time 1788448106.70 total 149.47 last 70.67) - mkdir 10526 (time 1788448116.70 total 159.47 last 52.59) - mkdir 11113 (time 1788448126.72 total 169.49 last 58.59) - mkdir 11721 (time 1788448136.72 total 179.49 last 60.77) - mkdir 12255 (time 1788448146.74 total 189.51 last 53.31) - mkdir 12811 (time 1788448156.74 total 199.51 last 55.59) - mkdir 13489 (time 1788448166.74 total 209.51 last 67.79) - mkdir 14150 (time 1788448176.78 total 219.55 last 65.86) - mkdir 14815 (time 1788448186.80 total 229.57 last 66.36) - mkdir 15547 (time 1788448196.80 total 239.57 last 73.19) - mkdir 16134 (time 1788448206.81 total 249.58 last 58.66) - mkdir 16800 (time 1788448216.81 total 259.58 last 66.57) - mkdir 17468 (time 1788448226.82 total 269.59 last 66.78) - mkdir 18056 (time 1788448236.82 total 279.59 last 58.75) - mkdir 18765 (time 1788448246.83 total 289.60 last 70.86) - mkdir 19469 (time 1788448256.84 total 299.60 last 70.36) - mkdir 20000 (time 1788448264.93 total 307.70 last 65.58) - mkdir 20639 (time 1788448274.93 total 317.70 last 63.90) - mkdir 21368 (time 1788448284.94 total 327.70 last 72.88) - mkdir 22039 (time 1788448294.95 total 337.72 last 66.98) - mkdir 22736 (time 1788448304.96 total 347.73 last 69.65) - mkdir 23379 (time 1788448314.98 total 357.74 last 64.20) - mkdir 24120 (time 1788448324.99 total 367.76 last 74.02) - mkdir 24808 (time 1788448334.99 total 377.76 last 68.80) - mkdir 25482 (time 1788448344.99 total 387.76 last 67.40) - mkdir 26169 (time 1788448355.02 total 397.79 last 68.46) - mkdir 26804 (time 1788448365.05 total 407.82 last 63.33) - mkdir 27563 (time 1788448375.08 total 417.85 last 75.69) - mkdir 28241 (time 1788448385.09 total 427.86 last 67.70) - mkdir 28968 (time 1788448395.11 total 437.88 last 72.57) - mkdir 29638 (time 1788448405.18 total 447.95 last 66.54) - mkdir 30000 (time 1788448410.26 total 453.03 last 71.26) - mkdir 30613 (time 1788448420.28 total 463.05 last 61.18) - mkdir 31328 (time 1788448430.30 total 473.06 last 71.38) - mkdir 31962 (time 1788448440.31 total 483.08 last 63.33) - mkdir 32547 (time 1788448450.31 total 493.08 last 58.46) total: 32818 mkdir in 497.25 seconds: 66.00 ops/second - mkdir 641 (time 1788447967.16 total 10.01 last 64.02) - mkdir 1272 (time 1788447977.16 total 20.01 last 63.09) - mkdir 1973 (time 1788447987.16 total 30.02 last 70.07) - mkdir 2582 (time 1788447997.18 total 40.03 last 60.81) - mkdir 3104 (time 1788448007.18 total 50.04 last 52.19) - mkdir 3603 (time 1788448017.21 total 60.06 last 49.76) - mkdir 4236 (time 1788448027.22 total 70.07 last 63.25) - mkdir 4916 (time 1788448037.24 total 80.10 last 67.80) - mkdir 5538 (time 1788448047.25 total 90.10 last 62.18) - mkdir 6274 (time 1788448057.26 total 100.11 last 73.54) - mkdir 7061 (time 1788448067.26 total 110.12 last 78.65) - mkdir 7849 (time 1788448077.27 total 120.13 last 78.70) - mkdir 8614 (time 1788448087.28 total 130.13 last 76.49) - mkdir 9334 (time 1788448097.28 total 140.14 last 71.95) - mkdir 10000 (time 1788448106.46 total 149.32 last 72.57) - mkdir 10538 (time 1788448116.47 total 159.32 last 53.77) - mkdir 11110 (time 1788448126.47 total 169.33 last 57.16) - mkdir 11724 (time 1788448136.49 total 179.34 last 61.31) - mkdir 12265 (time 1788448146.50 total 189.36 last 54.02) - mkdir 12810 (time 1788448156.54 total 199.40 last 54.28) - mkdir 13489 (time 1788448166.55 total 209.40 last 67.88) - mkdir 14145 (time 1788448176.59 total 219.45 last 65.31) - mkdir 14796 (time 1788448186.59 total 229.45 last 65.09) - mkdir 15512 (time 1788448196.59 total 239.45 last 71.60) - mkdir 16116 (time 1788448206.59 total 249.45 last 60.40) - mkdir 16809 (time 1788448216.60 total 259.45 last 69.26) - mkdir 17458 (time 1788448226.60 total 269.46 last 64.89) - mkdir 18052 (time 1788448236.61 total 279.46 last 59.36) - mkdir 18743 (time 1788448246.61 total 289.47 last 69.06) - mkdir 19457 (time 1788448256.62 total 299.48 last 71.34) - mkdir 20000 (time 1788448264.90 total 307.76 last 65.59) - mkdir 20637 (time 1788448274.92 total 317.77 last 63.60) - mkdir 21369 (time 1788448284.92 total 327.78 last 73.14) - mkdir 22045 (time 1788448294.93 total 337.79 last 67.52) - mkdir 22739 (time 1788448304.94 total 347.80 last 69.37) - mkdir 23373 (time 1788448314.94 total 357.80 last 63.38) - mkdir 24104 (time 1788448324.97 total 367.83 last 72.88) - mkdir 24734 (time 1788448334.98 total 377.84 last 62.93) - mkdir 25392 (time 1788448344.99 total 387.85 last 65.73) - mkdir 26087 (time 1788448355.00 total 397.86 last 69.43) - mkdir 26732 (time 1788448365.01 total 407.87 last 64.43) - mkdir 27479 (time 1788448375.04 total 417.89 last 74.52) - mkdir 28120 (time 1788448385.06 total 427.92 last 63.93) - mkdir 28830 (time 1788448395.08 total 437.94 last 70.88) - mkdir 29506 (time 1788448405.11 total 447.97 last 67.38) - mkdir 30000 (time 1788448412.58 total 455.44 last 66.16) - mkdir 30641 (time 1788448422.59 total 465.44 last 64.07) - mkdir 31362 (time 1788448432.61 total 475.46 last 71.95) - mkdir 31945 (time 1788448442.61 total 485.46 last 58.29) - mkdir 32534 (time 1788448452.62 total 495.48 last 58.83) total: 32818 mkdir in 499.56 seconds: 65.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270884 1000420 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788449144 ; total 0 ; last 0) - unlinked 10000 (time 1788449383 ; total 239 ; last 239) - unlinked 20000 (time 1788449639 ; total 495 ; last 256) - unlinked 30000 (time 1788449900 ; total 756 ; last 261) total: 32768 unlinks in 830 seconds: 39.479519 unlinks/second - unlinked 0 (time 1788449144 ; total 0 ; last 0) - unlinked 10000 (time 1788449384 ; total 240 ; last 240) - unlinked 20000 (time 1788449641 ; total 497 ; last 257) - unlinked 30000 (time 1788449904 ; total 760 ; last 263) total: 32768 unlinks in 832 seconds: 39.384617 unlinks/second nlink between: 1 - unlinked 0 (time 1788449977 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788449977 ; 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 8340 1262964 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre