== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:40:32 (1789180832) 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 683 (time 1789180847.66 total 10.00 last 68.27) - mkdir 1421 (time 1789180857.67 total 20.01 last 73.75) - mkdir 2154 (time 1789180867.67 total 30.01 last 73.30) - mkdir 2973 (time 1789180877.67 total 40.01 last 81.89) - mkdir 3686 (time 1789180887.68 total 50.03 last 71.20) - mkdir 4367 (time 1789180897.68 total 60.03 last 68.09) - mkdir 5112 (time 1789180907.68 total 70.03 last 74.50) - mkdir 5846 (time 1789180917.69 total 80.04 last 73.33) - mkdir 6668 (time 1789180927.70 total 90.04 last 82.16) - mkdir 7448 (time 1789180937.71 total 100.06 last 77.87) - mkdir 8100 (time 1789180947.72 total 110.06 last 65.18) - mkdir 8730 (time 1789180957.72 total 120.07 last 62.95) - mkdir 9233 (time 1789180967.76 total 130.10 last 50.14) - mkdir 9957 (time 1789180977.77 total 140.12 last 72.27) - mkdir 10578 (time 1789180987.80 total 150.15 last 61.94) - mkdir 11041 (time 1789180997.81 total 160.16 last 46.23) - mkdir 11677 (time 1789181007.83 total 170.18 last 63.48) - mkdir 12446 (time 1789181017.84 total 180.18 last 76.88) - mkdir 13212 (time 1789181027.84 total 190.19 last 76.53) - mkdir 13957 (time 1789181037.85 total 200.20 last 74.47) - mkdir 14512 (time 1789181047.85 total 210.20 last 55.48) - mkdir 14886 (time 1789181057.88 total 220.23 last 37.28) - mkdir 15576 (time 1789181067.89 total 230.24 last 68.96) - mkdir 16403 (time 1789181077.91 total 240.26 last 82.49) - mkdir 17192 (time 1789181087.93 total 250.27 last 78.80) - mkdir 17908 (time 1789181097.94 total 260.29 last 71.52) - mkdir 18616 (time 1789181107.94 total 270.29 last 70.79) - mkdir 19444 (time 1789181117.94 total 280.29 last 82.76) - mkdir 20000 (time 1789181126.75 total 289.10 last 63.14) - mkdir 20728 (time 1789181136.75 total 299.10 last 72.77) - mkdir 21469 (time 1789181146.75 total 309.10 last 74.10) - mkdir 22187 (time 1789181156.76 total 319.11 last 71.76) - mkdir 22709 (time 1789181166.76 total 329.11 last 52.18) - mkdir 23344 (time 1789181176.77 total 339.11 last 63.49) - mkdir 23981 (time 1789181186.78 total 349.12 last 63.62) - mkdir 24628 (time 1789181196.78 total 359.13 last 64.69) - mkdir 25285 (time 1789181206.79 total 369.14 last 65.62) - mkdir 26067 (time 1789181216.79 total 379.14 last 78.17) - mkdir 26849 (time 1789181226.80 total 389.15 last 78.12) - mkdir 27714 (time 1789181236.81 total 399.15 last 86.48) - mkdir 28421 (time 1789181246.82 total 409.16 last 70.62) - mkdir 29069 (time 1789181256.82 total 419.17 last 64.76) - mkdir 29650 (time 1789181266.83 total 429.18 last 58.06) - mkdir 30000 (time 1789181271.36 total 433.71 last 77.22) - mkdir 30615 (time 1789181281.36 total 443.71 last 61.49) - mkdir 31227 (time 1789181291.37 total 453.72 last 61.17) - mkdir 31741 (time 1789181301.37 total 463.72 last 51.38) - mkdir 32439 (time 1789181311.38 total 473.73 last 69.74) total: 32818 mkdir in 479.50 seconds: 68.44 ops/second - mkdir 702 (time 1789180847.66 total 10.01 last 70.12) - mkdir 1437 (time 1789180857.67 total 20.02 last 73.43) - mkdir 2198 (time 1789180867.68 total 30.02 last 76.09) - mkdir 2996 (time 1789180877.68 total 40.02 last 79.79) - mkdir 3709 (time 1789180887.69 total 50.03 last 71.24) - mkdir 4384 (time 1789180897.69 total 60.04 last 67.47) - mkdir 5143 (time 1789180907.72 total 70.07 last 75.66) - mkdir 5864 (time 1789180917.75 total 80.10 last 71.90) - mkdir 6663 (time 1789180927.76 total 90.10 last 79.86) - mkdir 7448 (time 1789180937.76 total 100.11 last 78.44) - mkdir 8094 (time 1789180947.78 total 110.13 last 64.49) - mkdir 8710 (time 1789180957.79 total 120.14 last 61.53) - mkdir 9189 (time 1789180967.80 total 130.14 last 47.88) - mkdir 9919 (time 1789180977.80 total 140.15 last 72.97) - mkdir 10540 (time 1789180987.81 total 150.16 last 62.03) - mkdir 11005 (time 1789180997.82 total 160.17 last 46.47) - mkdir 11659 (time 1789181007.83 total 170.17 last 65.35) - mkdir 12397 (time 1789181017.85 total 180.19 last 73.65) - mkdir 13171 (time 1789181027.85 total 190.19 last 77.39) - mkdir 13946 (time 1789181037.85 total 200.20 last 77.47) - mkdir 14498 (time 1789181047.86 total 210.20 last 55.18) - mkdir 14870 (time 1789181057.86 total 220.21 last 37.18) - mkdir 15555 (time 1789181067.88 total 230.23 last 68.38) - mkdir 16385 (time 1789181077.90 total 240.25 last 82.84) - mkdir 17203 (time 1789181087.91 total 250.25 last 81.74) - mkdir 17897 (time 1789181097.92 total 260.27 last 69.30) - mkdir 18626 (time 1789181107.92 total 270.27 last 72.87) - mkdir 19442 (time 1789181117.94 total 280.28 last 81.50) - mkdir 20000 (time 1789181126.77 total 289.12 last 63.15) - mkdir 20735 (time 1789181136.77 total 299.12 last 73.48) - mkdir 21459 (time 1789181146.78 total 309.13 last 72.33) - mkdir 22173 (time 1789181156.81 total 319.15 last 71.25) - mkdir 22691 (time 1789181166.82 total 329.17 last 51.70) - mkdir 23298 (time 1789181176.83 total 339.18 last 60.67) - mkdir 23897 (time 1789181186.87 total 349.21 last 59.69) - mkdir 24567 (time 1789181196.87 total 359.22 last 66.97) - mkdir 25241 (time 1789181206.89 total 369.23 last 67.30) - mkdir 26017 (time 1789181216.89 total 379.24 last 77.56) - mkdir 26802 (time 1789181226.91 total 389.26 last 78.36) - mkdir 27669 (time 1789181236.92 total 399.26 last 86.63) - mkdir 28382 (time 1789181246.92 total 409.27 last 71.26) - mkdir 29049 (time 1789181256.93 total 419.27 last 66.67) - mkdir 29612 (time 1789181266.95 total 429.29 last 56.19) - mkdir 30000 (time 1789181271.85 total 434.20 last 79.05) - mkdir 30619 (time 1789181281.86 total 444.21 last 61.86) - mkdir 31207 (time 1789181291.91 total 454.25 last 58.53) - mkdir 31724 (time 1789181301.94 total 464.28 last 51.55) - mkdir 32461 (time 1789181311.94 total 474.29 last 73.64) total: 32818 mkdir in 479.56 seconds: 68.43 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270740 1000564 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 1789182003 ; total 1 ; last 1) - unlinked 10000 (time 1789182240 ; total 238 ; last 237) - unlinked 20000 (time 1789182452 ; total 450 ; last 212) - unlinked 30000 (time 1789182701 ; total 699 ; last 249) total: 32768 unlinks in 758 seconds: 43.229553 unlinks/second - unlinked 0 (time 1789182003 ; total 1 ; last 1) - unlinked 10000 (time 1789182241 ; total 239 ; last 238) - unlinked 20000 (time 1789182454 ; total 452 ; last 213) - unlinked 30000 (time 1789182706 ; total 704 ; last 252) total: 32768 unlinks in 761 seconds: 43.059132 unlinks/second nlink between: 1 - unlinked 0 (time 1789182764 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789182764 ; 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 8196 1263108 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