== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:54:40 (1786827280) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 710 (time 1786827296.81 total 10.00 last 70.98) - mkdir 1437 (time 1786827306.82 total 20.01 last 72.62) - mkdir 2098 (time 1786827316.83 total 30.02 last 66.03) - mkdir 2822 (time 1786827326.84 total 40.04 last 72.30) - mkdir 3516 (time 1786827336.84 total 50.04 last 69.38) - mkdir 4236 (time 1786827346.87 total 60.07 last 71.82) - mkdir 4891 (time 1786827356.89 total 70.08 last 65.39) - mkdir 5579 (time 1786827366.89 total 80.09 last 68.77) - mkdir 6269 (time 1786827376.90 total 90.10 last 68.93) - mkdir 6820 (time 1786827386.95 total 100.14 last 54.85) - mkdir 7279 (time 1786827396.96 total 110.16 last 45.82) - mkdir 7763 (time 1786827406.96 total 120.16 last 48.40) - mkdir 8552 (time 1786827416.97 total 130.17 last 78.85) - mkdir 9233 (time 1786827426.98 total 140.18 last 68.04) - mkdir 9842 (time 1786827436.99 total 150.19 last 60.82) - mkdir 10000 (time 1786827439.44 total 152.64 last 64.54) - mkdir 10692 (time 1786827449.45 total 162.64 last 69.15) - mkdir 11342 (time 1786827459.46 total 172.66 last 64.89) - mkdir 12012 (time 1786827469.48 total 182.68 last 66.87) - mkdir 12697 (time 1786827479.49 total 192.69 last 68.46) - mkdir 13389 (time 1786827489.50 total 202.69 last 69.15) - mkdir 14039 (time 1786827499.50 total 212.70 last 64.96) - mkdir 14608 (time 1786827509.51 total 222.71 last 56.84) - mkdir 15261 (time 1786827519.51 total 232.71 last 65.30) - mkdir 15944 (time 1786827529.54 total 242.73 last 68.15) - mkdir 16610 (time 1786827539.54 total 252.74 last 66.55) - mkdir 17225 (time 1786827549.56 total 262.76 last 61.41) - mkdir 17888 (time 1786827559.56 total 272.76 last 66.29) - mkdir 18552 (time 1786827569.57 total 282.77 last 66.34) - mkdir 19028 (time 1786827579.57 total 292.77 last 47.58) - mkdir 19487 (time 1786827589.58 total 302.78 last 45.86) - mkdir 20000 (time 1786827597.71 total 310.91 last 63.12) - mkdir 20643 (time 1786827607.73 total 320.93 last 64.14) - mkdir 21356 (time 1786827617.75 total 330.94 last 71.22) - mkdir 22084 (time 1786827627.75 total 340.95 last 72.74) - mkdir 22751 (time 1786827637.76 total 350.96 last 66.65) - mkdir 23361 (time 1786827647.77 total 360.97 last 60.94) - mkdir 24068 (time 1786827657.79 total 370.99 last 70.55) - mkdir 24678 (time 1786827667.80 total 380.99 last 60.97) - mkdir 25365 (time 1786827677.81 total 391.00 last 68.64) - mkdir 25991 (time 1786827687.84 total 401.04 last 62.38) - mkdir 26677 (time 1786827697.85 total 411.05 last 68.53) - mkdir 27268 (time 1786827707.86 total 421.06 last 59.03) - mkdir 27880 (time 1786827717.89 total 431.08 last 61.07) - mkdir 28610 (time 1786827727.89 total 441.09 last 72.96) - mkdir 29111 (time 1786827737.91 total 451.10 last 50.03) - mkdir 29623 (time 1786827747.93 total 461.13 last 51.07) - mkdir 30000 (time 1786827756.55 total 469.75 last 43.72) - mkdir 30522 (time 1786827766.58 total 479.78 last 52.06) - mkdir 31132 (time 1786827776.59 total 489.79 last 60.94) - mkdir 31752 (time 1786827786.59 total 499.79 last 61.98) - mkdir 32372 (time 1786827796.61 total 509.80 last 61.92) total: 32818 mkdir in 516.85 seconds: 63.50 ops/second - mkdir 715 (time 1786827296.85 total 10.00 last 71.49) - mkdir 1434 (time 1786827306.87 total 20.02 last 71.79) - mkdir 2095 (time 1786827316.88 total 30.03 last 66.00) - mkdir 2788 (time 1786827326.90 total 40.04 last 69.22) - mkdir 3477 (time 1786827336.90 total 50.05 last 68.84) - mkdir 4166 (time 1786827346.91 total 60.06 last 68.86) - mkdir 4816 (time 1786827356.91 total 70.06 last 64.98) - mkdir 5478 (time 1786827366.91 total 80.06 last 66.20) - mkdir 6196 (time 1786827376.92 total 90.07 last 71.76) - mkdir 6778 (time 1786827386.98 total 100.13 last 57.84) - mkdir 7219 (time 1786827396.99 total 110.14 last 44.09) - mkdir 7690 (time 1786827407.00 total 120.15 last 47.04) - mkdir 8471 (time 1786827417.01 total 130.16 last 78.04) - mkdir 9111 (time 1786827427.01 total 140.16 last 63.99) - mkdir 9717 (time 1786827437.01 total 150.16 last 60.59) - mkdir 10000 (time 1786827441.17 total 154.32 last 68.03) - mkdir 10661 (time 1786827451.19 total 164.34 last 65.99) - mkdir 11345 (time 1786827461.19 total 174.34 last 68.36) - mkdir 12038 (time 1786827471.19 total 184.34 last 69.29) - mkdir 12744 (time 1786827481.20 total 194.35 last 70.54) - mkdir 13421 (time 1786827491.21 total 204.36 last 67.62) - mkdir 14056 (time 1786827501.23 total 214.38 last 63.37) - mkdir 14671 (time 1786827511.25 total 224.40 last 61.41) - mkdir 15294 (time 1786827521.27 total 234.42 last 62.18) - mkdir 15957 (time 1786827531.28 total 244.43 last 66.25) - mkdir 16652 (time 1786827541.28 total 254.43 last 69.49) - mkdir 17292 (time 1786827551.28 total 264.43 last 63.99) - mkdir 17965 (time 1786827561.28 total 274.43 last 67.28) - mkdir 18604 (time 1786827571.28 total 284.43 last 63.89) - mkdir 19080 (time 1786827581.30 total 294.45 last 47.54) - mkdir 19554 (time 1786827591.31 total 304.46 last 47.33) - mkdir 20000 (time 1786827597.77 total 310.92 last 69.04) - mkdir 20645 (time 1786827607.79 total 320.94 last 64.36) - mkdir 21322 (time 1786827617.81 total 330.96 last 67.59) - mkdir 22076 (time 1786827627.82 total 340.97 last 75.28) - mkdir 22753 (time 1786827637.83 total 350.98 last 67.68) - mkdir 23378 (time 1786827647.85 total 361.00 last 62.37) - mkdir 24052 (time 1786827657.87 total 371.02 last 67.27) - mkdir 24668 (time 1786827667.88 total 381.03 last 61.54) - mkdir 25328 (time 1786827677.89 total 391.04 last 65.92) - mkdir 25985 (time 1786827687.89 total 401.04 last 65.68) - mkdir 26690 (time 1786827697.90 total 411.05 last 70.47) - mkdir 27270 (time 1786827707.90 total 421.05 last 57.99) - mkdir 27875 (time 1786827717.91 total 431.06 last 60.45) - mkdir 28599 (time 1786827727.92 total 441.07 last 72.32) - mkdir 29114 (time 1786827737.93 total 451.08 last 51.46) - mkdir 29632 (time 1786827747.95 total 461.09 last 51.70) - mkdir 30000 (time 1786827755.83 total 468.98 last 46.65) - mkdir 30491 (time 1786827765.85 total 479.00 last 49.04) - mkdir 31061 (time 1786827775.85 total 489.00 last 56.97) - mkdir 31685 (time 1786827785.85 total 499.00 last 62.38) - mkdir 32287 (time 1786827795.85 total 509.00 last 60.20) total: 32818 mkdir in 517.58 seconds: 63.41 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 270724 1000580 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786828503 ; total 0 ; last 0) - unlinked 10000 (time 1786828739 ; total 236 ; last 236) - unlinked 20000 (time 1786828989 ; total 486 ; last 250) - unlinked 30000 (time 1786829246 ; total 743 ; last 257) total: 32768 unlinks in 816 seconds: 40.156864 unlinks/second - unlinked 0 (time 1786828503 ; total 0 ; last 0) - unlinked 10000 (time 1786828739 ; total 236 ; last 236) - unlinked 20000 (time 1786828990 ; total 487 ; last 251) - unlinked 30000 (time 1786829246 ; total 743 ; last 256) total: 32768 unlinks in 817 seconds: 40.107712 unlinks/second nlink between: 1 - unlinked 0 (time 1786829322 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786829322 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8180 1263124 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre