== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:52:17 (1789127537) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524086 537 523549 1% /mnt/lustre - mkdir 623 (time 1789127552.94 total 10.00 last 62.29) - mkdir 1272 (time 1789127562.94 total 20.01 last 64.85) - mkdir 1905 (time 1789127572.95 total 30.01 last 63.26) - mkdir 2567 (time 1789127582.97 total 40.04 last 66.04) - mkdir 3260 (time 1789127592.98 total 50.05 last 69.25) - mkdir 3975 (time 1789127602.98 total 60.05 last 71.48) - mkdir 4640 (time 1789127613.00 total 70.07 last 66.38) - mkdir 5338 (time 1789127623.00 total 80.07 last 69.79) - mkdir 5992 (time 1789127633.02 total 90.09 last 65.27) - mkdir 6640 (time 1789127643.03 total 100.09 last 64.76) - mkdir 7279 (time 1789127653.04 total 110.10 last 63.85) - mkdir 7954 (time 1789127663.04 total 120.11 last 67.45) - mkdir 8642 (time 1789127673.05 total 130.12 last 68.76) - mkdir 9285 (time 1789127683.06 total 140.12 last 64.26) - mkdir 9949 (time 1789127693.06 total 150.13 last 66.37) - mkdir 10670 (time 1789127703.08 total 160.14 last 71.97) - mkdir 11374 (time 1789127713.08 total 170.15 last 70.37) - mkdir 12020 (time 1789127723.09 total 180.15 last 64.57) - mkdir 12714 (time 1789127733.12 total 190.18 last 69.20) - mkdir 13388 (time 1789127743.12 total 200.18 last 67.38) - mkdir 14093 (time 1789127753.13 total 210.19 last 70.43) - mkdir 14738 (time 1789127763.13 total 220.20 last 64.49) - mkdir 15435 (time 1789127773.14 total 230.21 last 69.61) - mkdir 16101 (time 1789127783.15 total 240.21 last 66.59) - mkdir 16787 (time 1789127793.16 total 250.22 last 68.51) - mkdir 17476 (time 1789127803.17 total 260.23 last 68.84) - mkdir 18195 (time 1789127813.17 total 270.24 last 71.86) - mkdir 18868 (time 1789127823.18 total 280.24 last 67.28) - mkdir 19535 (time 1789127833.18 total 290.25 last 66.65) - mkdir 20000 (time 1789127839.44 total 296.51 last 74.31) - mkdir 20730 (time 1789127849.46 total 306.53 last 72.84) - mkdir 21442 (time 1789127859.47 total 316.54 last 71.13) - mkdir 22120 (time 1789127869.48 total 326.54 last 67.79) - mkdir 22789 (time 1789127879.49 total 336.55 last 66.81) - mkdir 23509 (time 1789127889.50 total 346.56 last 71.92) - mkdir 24253 (time 1789127899.51 total 356.57 last 74.35) - mkdir 24982 (time 1789127909.51 total 366.57 last 72.89) - mkdir 25674 (time 1789127919.52 total 376.59 last 69.12) - mkdir 26378 (time 1789127929.54 total 386.60 last 70.30) - mkdir 27108 (time 1789127939.55 total 396.62 last 72.87) - mkdir 27779 (time 1789127949.55 total 406.62 last 67.10) - mkdir 28497 (time 1789127959.56 total 416.62 last 71.76) - mkdir 29248 (time 1789127969.56 total 426.63 last 75.06) - mkdir 29964 (time 1789127979.58 total 436.65 last 71.47) - mkdir 30667 (time 1789127989.60 total 446.66 last 70.19) - mkdir 31378 (time 1789127999.60 total 456.66 last 71.08) - mkdir 31996 (time 1789128009.61 total 466.67 last 61.74) - mkdir 32700 (time 1789128019.61 total 476.68 last 70.39) total: 32818 mkdir in 478.70 seconds: 68.56 ops/second - mkdir 612 (time 1789127553.01 total 10.01 last 61.16) - mkdir 1251 (time 1789127563.01 total 20.01 last 63.88) - mkdir 1863 (time 1789127573.01 total 30.02 last 61.17) - mkdir 2525 (time 1789127583.04 total 40.04 last 66.06) - mkdir 3203 (time 1789127593.04 total 50.04 last 67.77) - mkdir 3898 (time 1789127603.07 total 60.07 last 69.32) - mkdir 4574 (time 1789127613.08 total 70.08 last 67.51) - mkdir 5277 (time 1789127623.08 total 80.08 last 70.29) - mkdir 5925 (time 1789127633.10 total 90.10 last 64.65) - mkdir 6592 (time 1789127643.11 total 100.11 last 66.64) - mkdir 7223 (time 1789127653.12 total 110.12 last 63.06) - mkdir 7873 (time 1789127663.13 total 120.13 last 64.92) - mkdir 8551 (time 1789127673.13 total 130.14 last 67.77) - mkdir 9210 (time 1789127683.14 total 140.14 last 65.87) - mkdir 9901 (time 1789127693.14 total 150.14 last 69.10) - mkdir 10622 (time 1789127703.14 total 160.14 last 72.08) - mkdir 11343 (time 1789127713.15 total 170.15 last 72.05) - mkdir 12012 (time 1789127723.16 total 180.16 last 66.83) - mkdir 12698 (time 1789127733.16 total 190.16 last 68.56) - mkdir 13418 (time 1789127743.19 total 200.19 last 71.79) - mkdir 14129 (time 1789127753.20 total 210.20 last 71.09) - mkdir 14755 (time 1789127763.20 total 220.20 last 62.55) - mkdir 15480 (time 1789127773.21 total 230.21 last 72.48) - mkdir 16142 (time 1789127783.21 total 240.21 last 66.15) - mkdir 16860 (time 1789127793.22 total 250.22 last 71.73) - mkdir 17541 (time 1789127803.23 total 260.23 last 68.03) - mkdir 18262 (time 1789127813.25 total 270.25 last 71.99) - mkdir 18937 (time 1789127823.28 total 280.28 last 67.29) - mkdir 19582 (time 1789127833.28 total 290.28 last 64.50) - mkdir 20000 (time 1789127839.17 total 296.17 last 70.90) - mkdir 20699 (time 1789127849.17 total 306.18 last 69.90) - mkdir 21383 (time 1789127859.18 total 316.18 last 68.35) - mkdir 22091 (time 1789127869.20 total 326.20 last 70.68) - mkdir 22754 (time 1789127879.21 total 336.21 last 66.24) - mkdir 23455 (time 1789127889.21 total 346.21 last 70.09) - mkdir 24186 (time 1789127899.22 total 356.22 last 73.05) - mkdir 24882 (time 1789127909.22 total 366.22 last 69.57) - mkdir 25555 (time 1789127919.23 total 376.24 last 67.21) - mkdir 26255 (time 1789127929.24 total 386.24 last 69.99) - mkdir 26990 (time 1789127939.24 total 396.25 last 73.45) - mkdir 27664 (time 1789127949.25 total 406.25 last 67.37) - mkdir 28389 (time 1789127959.25 total 416.25 last 72.47) - mkdir 29157 (time 1789127969.26 total 426.26 last 76.78) - mkdir 29867 (time 1789127979.26 total 436.26 last 70.94) - mkdir 30592 (time 1789127989.28 total 446.28 last 72.38) - mkdir 31300 (time 1789127999.29 total 456.29 last 70.72) - mkdir 31964 (time 1789128009.30 total 466.30 last 66.36) - mkdir 32638 (time 1789128019.32 total 476.32 last 67.27) total: 32818 mkdir in 479.25 seconds: 68.48 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 270728 1000576 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66175 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789128729 ; total 0 ; last 0) - unlinked 10000 (time 1789128979 ; total 250 ; last 250) - unlinked 20000 (time 1789129244 ; total 515 ; last 265) - unlinked 30000 (time 1789129502 ; total 773 ; last 258) total: 32768 unlinks in 842 seconds: 38.916866 unlinks/second - unlinked 0 (time 1789128729 ; total 0 ; last 0) - unlinked 10000 (time 1789128977 ; total 248 ; last 248) - unlinked 20000 (time 1789129246 ; total 517 ; last 269) - unlinked 30000 (time 1789129502 ; total 773 ; last 256) total: 32768 unlinks in 843 seconds: 38.870701 unlinks/second nlink between: 1 - unlinked 0 (time 1789129574 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789129574 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8184 1263120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524088 539 523549 1% /mnt/lustre