== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:54:43 (1790740483) 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 840 (time 1790740498.70 total 10.00 last 83.98) - mkdir 1468 (time 1790740508.70 total 20.01 last 62.78) - mkdir 2352 (time 1790740518.70 total 30.01 last 88.34) - mkdir 3182 (time 1790740528.71 total 40.02 last 82.97) - mkdir 4069 (time 1790740538.74 total 50.04 last 88.44) - mkdir 4918 (time 1790740548.75 total 60.06 last 84.76) - mkdir 5669 (time 1790740558.76 total 70.07 last 75.05) - mkdir 6442 (time 1790740568.77 total 80.08 last 77.21) - mkdir 7188 (time 1790740578.77 total 90.08 last 74.59) - mkdir 7978 (time 1790740588.78 total 100.08 last 78.99) - mkdir 8848 (time 1790740598.78 total 110.09 last 86.93) - mkdir 9639 (time 1790740608.80 total 120.10 last 79.00) - mkdir 10000 (time 1790740612.66 total 123.97 last 93.31) - mkdir 10835 (time 1790740622.67 total 133.97 last 83.49) - mkdir 11694 (time 1790740632.69 total 144.00 last 85.69) - mkdir 12596 (time 1790740642.69 total 154.00 last 90.19) - mkdir 13470 (time 1790740652.70 total 164.01 last 87.32) - mkdir 14281 (time 1790740662.72 total 174.03 last 80.92) - mkdir 15143 (time 1790740672.73 total 184.04 last 86.10) - mkdir 16059 (time 1790740682.75 total 194.06 last 91.43) - mkdir 16972 (time 1790740692.76 total 204.07 last 91.23) - mkdir 17858 (time 1790740702.76 total 214.07 last 88.58) - mkdir 18781 (time 1790740712.77 total 224.08 last 92.22) - mkdir 19648 (time 1790740722.78 total 234.09 last 86.60) - mkdir 20000 (time 1790740727.04 total 238.35 last 82.70) - mkdir 20801 (time 1790740737.04 total 248.35 last 80.07) - mkdir 21668 (time 1790740747.07 total 258.38 last 86.45) - mkdir 22572 (time 1790740757.08 total 268.38 last 90.37) - mkdir 23489 (time 1790740767.08 total 278.38 last 91.69) - mkdir 24397 (time 1790740777.08 total 288.38 last 90.79) - mkdir 25128 (time 1790740787.11 total 298.42 last 72.87) - mkdir 25792 (time 1790740797.13 total 308.44 last 66.28) - mkdir 26410 (time 1790740807.14 total 318.44 last 61.75) - mkdir 27130 (time 1790740817.14 total 328.45 last 71.99) - mkdir 27889 (time 1790740827.15 total 338.46 last 75.82) - mkdir 28650 (time 1790740837.15 total 348.46 last 76.10) - mkdir 29388 (time 1790740847.15 total 358.46 last 73.79) - mkdir 30000 (time 1790740854.08 total 365.39 last 88.26) - mkdir 30933 (time 1790740864.10 total 375.40 last 93.19) - mkdir 31726 (time 1790740874.10 total 385.41 last 79.28) - mkdir 32554 (time 1790740884.11 total 395.41 last 82.74) total: 32818 mkdir in 398.53 seconds: 82.35 ops/second - mkdir 833 (time 1790740498.70 total 10.01 last 83.22) - mkdir 1452 (time 1790740508.71 total 20.01 last 61.89) - mkdir 2325 (time 1790740518.71 total 30.01 last 87.27) - mkdir 3178 (time 1790740528.73 total 40.04 last 85.10) - mkdir 4028 (time 1790740538.75 total 50.05 last 84.87) - mkdir 4880 (time 1790740548.75 total 60.05 last 85.19) - mkdir 5611 (time 1790740558.75 total 70.06 last 73.09) - mkdir 6387 (time 1790740568.76 total 80.06 last 77.55) - mkdir 7150 (time 1790740578.76 total 90.07 last 76.27) - mkdir 7925 (time 1790740588.76 total 100.07 last 77.47) - mkdir 8797 (time 1790740598.77 total 110.08 last 87.14) - mkdir 9618 (time 1790740608.78 total 120.09 last 82.03) - mkdir 10000 (time 1790740612.92 total 124.22 last 92.39) - mkdir 10848 (time 1790740622.92 total 134.22 last 84.76) - mkdir 11681 (time 1790740632.92 total 144.23 last 83.29) - mkdir 12560 (time 1790740642.94 total 154.24 last 87.74) - mkdir 13428 (time 1790740652.95 total 164.25 last 86.73) - mkdir 14259 (time 1790740662.95 total 174.25 last 83.08) - mkdir 15143 (time 1790740672.95 total 184.26 last 88.39) - mkdir 16054 (time 1790740682.96 total 194.27 last 90.98) - mkdir 16929 (time 1790740692.97 total 204.28 last 87.44) - mkdir 17806 (time 1790740702.97 total 214.28 last 87.67) - mkdir 18748 (time 1790740713.00 total 224.30 last 93.97) - mkdir 19616 (time 1790740723.01 total 234.31 last 86.72) - mkdir 20000 (time 1790740727.84 total 239.14 last 79.55) - mkdir 20780 (time 1790740737.84 total 249.15 last 77.93) - mkdir 21632 (time 1790740747.84 total 259.15 last 85.20) - mkdir 22567 (time 1790740757.85 total 269.15 last 93.47) - mkdir 23508 (time 1790740767.85 total 279.16 last 94.08) - mkdir 24357 (time 1790740777.86 total 289.16 last 84.84) - mkdir 25063 (time 1790740787.86 total 299.17 last 70.56) - mkdir 25728 (time 1790740797.88 total 309.19 last 66.37) - mkdir 26344 (time 1790740807.89 total 319.20 last 61.53) - mkdir 27121 (time 1790740817.89 total 329.20 last 77.69) - mkdir 27902 (time 1790740827.90 total 339.20 last 78.08) - mkdir 28694 (time 1790740837.94 total 349.25 last 78.86) - mkdir 29441 (time 1790740847.95 total 359.25 last 74.65) - mkdir 30000 (time 1790740854.31 total 365.62 last 87.80) - mkdir 30922 (time 1790740864.32 total 375.62 last 92.16) - mkdir 31712 (time 1790740874.33 total 385.63 last 78.94) - mkdir 32533 (time 1790740884.33 total 395.63 last 82.10) total: 32818 mkdir in 398.75 seconds: 82.30 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270712 1000592 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 1790741265 ; total 0 ; last 0) - unlinked 10000 (time 1790741443 ; total 178 ; last 178) - unlinked 20000 (time 1790741572 ; total 307 ; last 129) - unlinked 30000 (time 1790741682 ; total 417 ; last 110) total: 32768 unlinks in 445 seconds: 73.635956 unlinks/second - unlinked 0 (time 1790741265 ; total 0 ; last 0) - unlinked 10000 (time 1790741443 ; total 178 ; last 178) - unlinked 20000 (time 1790741571 ; total 306 ; last 128) - unlinked 30000 (time 1790741682 ; total 417 ; last 111) total: 32768 unlinks in 446 seconds: 73.470856 unlinks/second nlink between: 1 - unlinked 0 (time 1790741713 ; total 1 ; last 1) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790741713 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8168 1263136 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