== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:14:55 (1788840895) 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 670 (time 1788840910.98 total 10.00 last 66.99) - mkdir 1330 (time 1788840921.01 total 20.03 last 65.79) - mkdir 2016 (time 1788840931.01 total 30.03 last 68.59) - mkdir 2688 (time 1788840941.02 total 40.04 last 67.15) - mkdir 3502 (time 1788840951.02 total 50.04 last 81.39) - mkdir 4213 (time 1788840961.03 total 60.05 last 71.02) - mkdir 4883 (time 1788840971.03 total 70.06 last 66.99) - mkdir 5612 (time 1788840981.04 total 80.06 last 72.83) - mkdir 6329 (time 1788840991.06 total 90.08 last 71.58) - mkdir 7182 (time 1788841001.08 total 100.10 last 85.16) - mkdir 7950 (time 1788841011.08 total 110.11 last 76.73) - mkdir 8722 (time 1788841021.09 total 120.11 last 77.13) - mkdir 9512 (time 1788841031.10 total 130.12 last 78.98) - mkdir 10000 (time 1788841037.67 total 136.69 last 74.20) - mkdir 10741 (time 1788841047.68 total 146.70 last 74.05) - mkdir 11476 (time 1788841057.68 total 156.70 last 73.47) - mkdir 12348 (time 1788841067.69 total 166.71 last 87.14) - mkdir 13128 (time 1788841077.71 total 176.73 last 77.83) - mkdir 13759 (time 1788841087.71 total 186.73 last 63.10) - mkdir 14444 (time 1788841097.73 total 196.75 last 68.40) - mkdir 15250 (time 1788841107.73 total 206.75 last 80.58) - mkdir 16095 (time 1788841117.74 total 216.76 last 84.37) - mkdir 16934 (time 1788841127.75 total 226.77 last 83.85) - mkdir 17778 (time 1788841137.75 total 236.77 last 84.38) - mkdir 18550 (time 1788841147.77 total 246.80 last 77.03) - mkdir 19302 (time 1788841157.78 total 256.80 last 75.19) - mkdir 20000 (time 1788841166.26 total 265.28 last 82.24) - mkdir 20818 (time 1788841176.27 total 275.29 last 81.75) - mkdir 21679 (time 1788841186.28 total 285.30 last 86.03) - mkdir 22443 (time 1788841196.30 total 295.32 last 76.25) - mkdir 23301 (time 1788841206.30 total 305.32 last 85.78) - mkdir 24105 (time 1788841216.30 total 315.32 last 80.38) - mkdir 24820 (time 1788841226.31 total 325.34 last 71.41) - mkdir 25622 (time 1788841236.32 total 335.34 last 80.19) - mkdir 26276 (time 1788841246.32 total 345.34 last 65.38) - mkdir 26969 (time 1788841256.33 total 355.35 last 69.22) - mkdir 27719 (time 1788841266.34 total 365.36 last 74.91) - mkdir 28488 (time 1788841276.35 total 375.37 last 76.86) - mkdir 29240 (time 1788841286.35 total 385.37 last 75.20) - mkdir 29997 (time 1788841296.36 total 395.38 last 75.63) - mkdir 30802 (time 1788841306.36 total 405.38 last 80.43) - mkdir 31617 (time 1788841316.37 total 415.39 last 81.44) - mkdir 32359 (time 1788841326.38 total 425.41 last 74.11) total: 32818 mkdir in 431.21 seconds: 76.11 ops/second - mkdir 648 (time 1788840910.98 total 10.00 last 64.80) - mkdir 1351 (time 1788840920.99 total 20.01 last 70.22) - mkdir 1998 (time 1788840930.99 total 30.01 last 64.69) - mkdir 2696 (time 1788840941.00 total 40.02 last 69.77) - mkdir 3520 (time 1788840951.00 total 50.02 last 82.37) - mkdir 4240 (time 1788840961.02 total 60.04 last 71.85) - mkdir 4908 (time 1788840971.04 total 70.07 last 66.64) - mkdir 5647 (time 1788840981.05 total 80.07 last 73.87) - mkdir 6391 (time 1788840991.09 total 90.11 last 74.12) - mkdir 7235 (time 1788841001.09 total 100.12 last 84.34) - mkdir 7977 (time 1788841011.10 total 110.12 last 74.16) - mkdir 8719 (time 1788841021.11 total 120.13 last 74.16) - mkdir 9540 (time 1788841031.12 total 130.14 last 81.98) - mkdir 10000 (time 1788841037.13 total 136.15 last 76.56) - mkdir 10712 (time 1788841047.13 total 146.15 last 71.17) - mkdir 11448 (time 1788841057.14 total 156.17 last 73.52) - mkdir 12334 (time 1788841067.16 total 166.18 last 88.45) - mkdir 13128 (time 1788841077.18 total 176.20 last 79.28) - mkdir 13759 (time 1788841087.18 total 186.20 last 63.07) - mkdir 14434 (time 1788841097.19 total 196.22 last 67.41) - mkdir 15219 (time 1788841107.20 total 206.22 last 78.46) - mkdir 16056 (time 1788841117.21 total 216.23 last 83.64) - mkdir 16871 (time 1788841127.21 total 226.23 last 81.50) - mkdir 17681 (time 1788841137.21 total 236.23 last 81.00) - mkdir 18438 (time 1788841147.22 total 246.24 last 75.62) - mkdir 19193 (time 1788841157.23 total 256.25 last 75.43) - mkdir 20000 (time 1788841167.03 total 266.05 last 82.35) - mkdir 20823 (time 1788841177.03 total 276.05 last 82.25) - mkdir 21635 (time 1788841187.04 total 286.06 last 81.12) - mkdir 22391 (time 1788841197.05 total 296.08 last 75.51) - mkdir 23244 (time 1788841207.06 total 306.08 last 85.25) - mkdir 23986 (time 1788841217.07 total 316.09 last 74.15) - mkdir 24742 (time 1788841227.07 total 326.09 last 75.59) - mkdir 25505 (time 1788841237.07 total 336.09 last 76.29) - mkdir 26186 (time 1788841247.07 total 346.09 last 68.07) - mkdir 26871 (time 1788841257.08 total 356.10 last 68.44) - mkdir 27640 (time 1788841267.09 total 366.12 last 76.80) - mkdir 28411 (time 1788841277.11 total 376.13 last 76.98) - mkdir 29189 (time 1788841287.11 total 386.13 last 77.78) - mkdir 29954 (time 1788841297.14 total 396.16 last 76.31) - mkdir 30755 (time 1788841307.14 total 406.17 last 80.05) - mkdir 31527 (time 1788841317.15 total 416.17 last 77.17) - mkdir 32268 (time 1788841327.15 total 426.17 last 74.09) total: 32818 mkdir in 433.17 seconds: 75.76 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 270712 1000592 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 1788842031 ; total 0 ; last 0) - unlinked 10000 (time 1788842272 ; total 241 ; last 241) - unlinked 20000 (time 1788842507 ; total 476 ; last 235) - unlinked 30000 (time 1788842731 ; total 700 ; last 224) total: 32768 unlinks in 768 seconds: 42.666668 unlinks/second - unlinked 0 (time 1788842031 ; total 0 ; last 0) - unlinked 10000 (time 1788842271 ; total 240 ; last 240) - unlinked 20000 (time 1788842507 ; total 476 ; last 236) - unlinked 30000 (time 1788842732 ; total 701 ; last 225) total: 32768 unlinks in 771 seconds: 42.500648 unlinks/second nlink between: 1 - unlinked 0 (time 1788842804 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788842804 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 8168 1263136 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