== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:57:28 (1784239048) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22912 3584108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20556 3586464 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43468 7170572 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4132 1019868 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2030 1021970 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2884 259260 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6162 518697 2% /mnt/lustre - mkdir 856 (time 1784239064.23 total 10.01 last 85.52) - mkdir 1697 (time 1784239074.24 total 20.02 last 84.03) - mkdir 2504 (time 1784239084.25 total 30.03 last 80.57) - mkdir 3213 (time 1784239094.25 total 40.04 last 70.87) - mkdir 4046 (time 1784239104.26 total 50.04 last 83.29) - mkdir 4947 (time 1784239114.26 total 60.04 last 90.06) - mkdir 5580 (time 1784239124.28 total 70.06 last 63.20) - mkdir 6442 (time 1784239134.29 total 80.07 last 86.08) - mkdir 7404 (time 1784239144.30 total 90.08 last 96.13) - mkdir 8338 (time 1784239154.30 total 100.08 last 93.39) - mkdir 9329 (time 1784239164.31 total 110.09 last 99.01) - mkdir 10000 (time 1784239172.30 total 118.08 last 83.96) - mkdir 11001 (time 1784239182.30 total 128.09 last 100.06) - mkdir 11913 (time 1784239192.31 total 138.10 last 91.12) - mkdir 12759 (time 1784239202.32 total 148.10 last 84.55) - mkdir 13658 (time 1784239212.33 total 158.11 last 89.81) - mkdir 14639 (time 1784239222.34 total 168.12 last 98.00) - mkdir 15424 (time 1784239232.35 total 178.13 last 78.42) - mkdir 16085 (time 1784239242.36 total 188.14 last 66.05) - mkdir 16867 (time 1784239252.36 total 198.14 last 78.18) - mkdir 17547 (time 1784239262.39 total 208.17 last 67.78) - mkdir 18132 (time 1784239272.39 total 218.17 last 58.49) - mkdir 18830 (time 1784239282.39 total 228.18 last 69.79) - mkdir 19620 (time 1784239292.41 total 238.20 last 78.84) - mkdir 20000 (time 1784239297.12 total 242.91 last 80.66) - mkdir 20832 (time 1784239307.14 total 252.92 last 83.08) - mkdir 21691 (time 1784239317.15 total 262.93 last 85.83) - mkdir 22572 (time 1784239327.16 total 272.94 last 88.00) - mkdir 23490 (time 1784239337.16 total 282.95 last 91.74) - mkdir 24336 (time 1784239347.19 total 292.97 last 84.41) - mkdir 25170 (time 1784239357.19 total 302.97 last 83.38) - mkdir 26004 (time 1784239367.19 total 312.97 last 83.40) - mkdir 26867 (time 1784239377.19 total 322.97 last 86.30) - mkdir 27519 (time 1784239387.20 total 332.98 last 65.14) - mkdir 28230 (time 1784239397.21 total 342.99 last 71.02) - mkdir 28875 (time 1784239407.22 total 353.00 last 64.46) - mkdir 29598 (time 1784239417.23 total 363.01 last 72.21) - mkdir 30000 (time 1784239421.85 total 367.63 last 86.96) - mkdir 30899 (time 1784239431.86 total 377.64 last 89.83) - mkdir 31764 (time 1784239441.87 total 387.66 last 86.38) - mkdir 32472 (time 1784239451.93 total 397.71 last 70.43) total: 32818 mkdir in 404.48 seconds: 81.14 ops/second - mkdir 851 (time 1784239064.28 total 10.01 last 84.98) - mkdir 1652 (time 1784239074.28 total 20.02 last 80.08) - mkdir 2450 (time 1784239084.29 total 30.02 last 79.74) - mkdir 3140 (time 1784239094.31 total 40.04 last 68.87) - mkdir 3986 (time 1784239104.33 total 50.06 last 84.47) - mkdir 4875 (time 1784239114.33 total 60.06 last 88.87) - mkdir 5477 (time 1784239124.36 total 70.09 last 60.02) - mkdir 6360 (time 1784239134.37 total 80.10 last 88.24) - mkdir 7289 (time 1784239144.37 total 90.10 last 92.87) - mkdir 8246 (time 1784239154.38 total 100.11 last 95.62) - mkdir 9233 (time 1784239164.38 total 110.12 last 98.64) - mkdir 10000 (time 1784239173.31 total 119.04 last 85.90) - mkdir 10960 (time 1784239183.33 total 129.06 last 95.88) - mkdir 11869 (time 1784239193.33 total 139.06 last 90.90) - mkdir 12704 (time 1784239203.33 total 149.06 last 83.49) - mkdir 13617 (time 1784239213.33 total 159.06 last 91.26) - mkdir 14576 (time 1784239223.33 total 169.07 last 95.88) - mkdir 15363 (time 1784239233.34 total 179.07 last 78.64) - mkdir 16041 (time 1784239243.35 total 189.08 last 67.77) - mkdir 16821 (time 1784239253.38 total 199.11 last 77.72) - mkdir 17483 (time 1784239263.39 total 209.13 last 66.12) - mkdir 18079 (time 1784239273.40 total 219.14 last 59.54) - mkdir 18840 (time 1784239283.40 total 229.14 last 76.10) - mkdir 19602 (time 1784239293.41 total 239.14 last 76.17) - mkdir 20000 (time 1784239298.24 total 243.97 last 82.41) - mkdir 20773 (time 1784239308.24 total 253.97 last 77.26) - mkdir 21651 (time 1784239318.25 total 263.98 last 87.74) - mkdir 22483 (time 1784239328.25 total 273.98 last 83.19) - mkdir 23389 (time 1784239338.25 total 283.98 last 90.60) - mkdir 24283 (time 1784239348.26 total 293.99 last 89.34) - mkdir 25122 (time 1784239358.26 total 304.00 last 83.86) - mkdir 25989 (time 1784239368.27 total 314.00 last 86.68) - mkdir 26845 (time 1784239378.27 total 324.00 last 85.57) - mkdir 27504 (time 1784239388.35 total 334.08 last 65.36) - mkdir 28206 (time 1784239398.37 total 344.10 last 70.06) - mkdir 28824 (time 1784239408.40 total 354.13 last 61.61) - mkdir 29633 (time 1784239418.40 total 364.14 last 80.89) - mkdir 30000 (time 1784239422.75 total 368.48 last 84.46) - mkdir 30939 (time 1784239432.75 total 378.49 last 93.86) - mkdir 31736 (time 1784239442.78 total 388.52 last 79.46) - mkdir 32400 (time 1784239452.80 total 398.53 last 66.29) total: 32818 mkdir in 406.16 seconds: 80.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276200 995104 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22912 3584108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20556 3586464 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43468 7170572 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4132 1019868 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67666 956334 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2884 259260 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 590495 71798 518697 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784239975 ; total 0 ; last 0) - unlinked 10000 (time 1784240144 ; total 169 ; last 169) - unlinked 20000 (time 1784240258 ; total 283 ; last 114) - unlinked 30000 (time 1784240361 ; total 386 ; last 103) total: 32768 unlinks in 416 seconds: 78.769234 unlinks/second - unlinked 0 (time 1784239975 ; total 0 ; last 0) - unlinked 10000 (time 1784240147 ; total 172 ; last 172) - unlinked 20000 (time 1784240259 ; total 284 ; last 112) - unlinked 30000 (time 1784240362 ; total 387 ; last 103) total: 32768 unlinks in 417 seconds: 78.580338 unlinks/second nlink between: 1 - unlinked 0 (time 1784240395 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1784240395 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13656 1257648 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22912 3584108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20556 3586464 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43468 7170572 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4132 1019868 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2030 1021970 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2884 259260 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6162 518697 2% /mnt/lustre