== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:10:08 (1787587808) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24868 3582152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18608 3588412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4052 1019948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2801 259343 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2646 259498 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6074 518841 2% /mnt/lustre - mkdir 868 (time 1787587823.59 total 10.00 last 86.79) - mkdir 1796 (time 1787587833.60 total 20.00 last 92.77) - mkdir 2759 (time 1787587843.62 total 30.03 last 96.10) - mkdir 3645 (time 1787587853.63 total 40.04 last 88.50) - mkdir 4547 (time 1787587863.67 total 50.08 last 89.80) - mkdir 5463 (time 1787587873.68 total 60.09 last 91.56) - mkdir 6305 (time 1787587883.69 total 70.10 last 84.09) - mkdir 7229 (time 1787587893.70 total 80.11 last 92.34) - mkdir 8107 (time 1787587903.70 total 90.11 last 87.79) - mkdir 8926 (time 1787587913.70 total 100.11 last 81.86) - mkdir 9707 (time 1787587923.71 total 110.11 last 78.09) - mkdir 10000 (time 1787587927.09 total 113.50 last 86.65) - mkdir 10877 (time 1787587937.11 total 123.51 last 87.55) - mkdir 11734 (time 1787587947.12 total 133.52 last 85.59) - mkdir 12664 (time 1787587957.12 total 143.53 last 92.96) - mkdir 13597 (time 1787587967.13 total 153.53 last 93.26) - mkdir 14440 (time 1787587977.13 total 163.53 last 84.29) - mkdir 15198 (time 1787587987.14 total 173.55 last 75.67) - mkdir 15879 (time 1787587997.15 total 183.56 last 68.04) - mkdir 16753 (time 1787588007.16 total 193.56 last 87.38) - mkdir 17598 (time 1787588017.17 total 203.58 last 84.39) - mkdir 18463 (time 1787588027.18 total 213.59 last 86.42) - mkdir 19281 (time 1787588037.20 total 223.60 last 81.66) - mkdir 20000 (time 1787588046.60 total 233.01 last 76.42) - mkdir 20810 (time 1787588056.62 total 243.03 last 80.86) - mkdir 21591 (time 1787588066.63 total 253.04 last 78.01) - mkdir 22445 (time 1787588076.63 total 263.04 last 85.40) - mkdir 23344 (time 1787588086.64 total 273.04 last 89.86) - mkdir 24119 (time 1787588096.65 total 283.05 last 77.43) - mkdir 24973 (time 1787588106.66 total 293.07 last 85.28) - mkdir 25841 (time 1787588116.66 total 303.07 last 86.79) - mkdir 26693 (time 1787588126.68 total 313.09 last 85.05) - mkdir 27541 (time 1787588136.68 total 323.09 last 84.76) - mkdir 28429 (time 1787588146.70 total 333.11 last 88.65) - mkdir 29277 (time 1787588156.70 total 343.11 last 84.79) - mkdir 30000 (time 1787588165.07 total 351.48 last 86.36) - mkdir 30931 (time 1787588175.09 total 361.49 last 92.97) - mkdir 31771 (time 1787588185.09 total 371.50 last 83.96) - mkdir 32636 (time 1787588195.10 total 381.51 last 86.44) total: 32818 mkdir in 383.86 seconds: 85.50 ops/second - mkdir 892 (time 1787587823.80 total 10.00 last 89.16) - mkdir 1783 (time 1787587833.80 total 20.01 last 89.08) - mkdir 2716 (time 1787587843.82 total 30.03 last 93.07) - mkdir 3611 (time 1787587853.83 total 40.04 last 89.45) - mkdir 4466 (time 1787587863.84 total 50.04 last 85.45) - mkdir 5389 (time 1787587873.84 total 60.04 last 92.27) - mkdir 6243 (time 1787587883.84 total 70.05 last 85.37) - mkdir 7157 (time 1787587893.84 total 80.05 last 91.38) - mkdir 8036 (time 1787587903.85 total 90.05 last 87.86) - mkdir 8899 (time 1787587913.87 total 100.07 last 86.14) - mkdir 9705 (time 1787587923.88 total 110.08 last 80.52) - mkdir 10000 (time 1787587927.18 total 113.38 last 89.45) - mkdir 10853 (time 1787587937.18 total 123.38 last 85.29) - mkdir 11679 (time 1787587947.18 total 133.38 last 82.59) - mkdir 12593 (time 1787587957.18 total 143.38 last 91.40) - mkdir 13564 (time 1787587967.21 total 153.41 last 96.81) - mkdir 14404 (time 1787587977.21 total 163.42 last 83.98) - mkdir 15174 (time 1787587987.21 total 173.42 last 76.98) - mkdir 15881 (time 1787587997.22 total 183.43 last 70.61) - mkdir 16717 (time 1787588007.23 total 193.43 last 83.60) - mkdir 17548 (time 1787588017.23 total 203.43 last 83.08) - mkdir 18384 (time 1787588027.24 total 213.45 last 83.47) - mkdir 19213 (time 1787588037.25 total 223.45 last 82.87) - mkdir 19982 (time 1787588047.26 total 233.46 last 76.83) - mkdir 20816 (time 1787588057.26 total 243.46 last 83.39) - mkdir 21597 (time 1787588067.27 total 253.48 last 78.00) - mkdir 22454 (time 1787588077.30 total 263.50 last 85.47) - mkdir 23359 (time 1787588087.33 total 273.53 last 90.21) - mkdir 24184 (time 1787588097.35 total 283.56 last 82.31) - mkdir 25009 (time 1787588107.37 total 293.58 last 82.32) - mkdir 25850 (time 1787588117.38 total 303.58 last 84.08) - mkdir 26719 (time 1787588127.39 total 313.60 last 86.76) - mkdir 27558 (time 1787588137.40 total 323.61 last 83.80) - mkdir 28432 (time 1787588147.41 total 333.62 last 87.33) - mkdir 29246 (time 1787588157.42 total 343.63 last 81.32) - mkdir 30000 (time 1787588165.95 total 352.16 last 88.36) - mkdir 30915 (time 1787588175.99 total 362.20 last 91.17) - mkdir 31764 (time 1787588186.00 total 372.20 last 84.85) - mkdir 32630 (time 1787588196.01 total 382.21 last 86.52) total: 32818 mkdir in 384.43 seconds: 85.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276808 994496 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24868 3582152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18608 3588412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69688 954312 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2801 259343 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2646 259498 2% /mnt/lustre[OST:1] filesystem_summary: 590551 71710 518841 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787588659 ; total 0 ; last 0) - unlinked 10000 (time 1787588843 ; total 184 ; last 184) - unlinked 20000 (time 1787588958 ; total 299 ; last 115) - unlinked 30000 (time 1787589061 ; total 402 ; last 103) total: 32768 unlinks in 430 seconds: 76.204651 unlinks/second - unlinked 0 (time 1787588659 ; total 0 ; last 0) - unlinked 10000 (time 1787588844 ; total 185 ; last 185) - unlinked 20000 (time 1787588960 ; total 301 ; last 116) - unlinked 30000 (time 1787589062 ; total 403 ; last 102) total: 32768 unlinks in 433 seconds: 75.676674 unlinks/second nlink between: 1 - unlinked 0 (time 1787589094 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787589094 ; 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 14264 1257040 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24868 3582152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18608 3588412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4052 1019948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2801 259343 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2646 259498 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6074 518841 2% /mnt/lustre