== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:36:37 (1788665797) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 692 (time 1788665812.30 total 10.03 last 69.02) - mkdir 1363 (time 1788665822.31 total 20.04 last 67.02) - mkdir 2054 (time 1788665832.33 total 30.06 last 68.96) - mkdir 2788 (time 1788665842.34 total 40.07 last 73.33) - mkdir 3514 (time 1788665852.34 total 50.07 last 72.58) - mkdir 4186 (time 1788665862.35 total 60.07 last 67.19) - mkdir 4883 (time 1788665872.35 total 70.07 last 69.68) - mkdir 5518 (time 1788665882.36 total 80.08 last 63.45) - mkdir 6220 (time 1788665892.37 total 90.09 last 70.13) - mkdir 6828 (time 1788665902.37 total 100.10 last 60.77) - mkdir 7530 (time 1788665912.37 total 110.10 last 70.19) - mkdir 8195 (time 1788665922.38 total 120.11 last 66.44) - mkdir 8920 (time 1788665932.39 total 130.12 last 72.45) - mkdir 9562 (time 1788665942.39 total 140.12 last 64.18) - mkdir 10000 (time 1788665948.56 total 146.29 last 71.03) - mkdir 10644 (time 1788665958.60 total 156.32 last 64.15) - mkdir 11322 (time 1788665968.62 total 166.35 last 67.66) - mkdir 11967 (time 1788665978.62 total 176.35 last 64.48) - mkdir 12633 (time 1788665988.65 total 186.38 last 66.40) - mkdir 13295 (time 1788665998.66 total 196.38 last 66.17) - mkdir 13971 (time 1788666008.67 total 206.40 last 67.51) - mkdir 14664 (time 1788666018.68 total 216.41 last 69.24) - mkdir 15361 (time 1788666028.70 total 226.43 last 69.54) - mkdir 16050 (time 1788666038.71 total 236.43 last 68.86) - mkdir 16776 (time 1788666048.72 total 246.44 last 72.52) - mkdir 17471 (time 1788666058.73 total 256.45 last 69.45) - mkdir 18139 (time 1788666068.74 total 266.46 last 66.72) - mkdir 18814 (time 1788666078.76 total 276.49 last 67.35) - mkdir 19483 (time 1788666088.76 total 286.49 last 66.88) - mkdir 20000 (time 1788666097.08 total 294.81 last 62.17) - mkdir 20633 (time 1788666107.09 total 304.81 last 63.26) - mkdir 21290 (time 1788666117.10 total 314.82 last 65.64) - mkdir 21979 (time 1788666127.11 total 324.84 last 68.77) - mkdir 22652 (time 1788666137.13 total 334.86 last 67.19) - mkdir 23378 (time 1788666147.13 total 344.86 last 72.58) - mkdir 24081 (time 1788666157.14 total 354.86 last 70.26) - mkdir 24804 (time 1788666167.15 total 364.87 last 72.24) - mkdir 25493 (time 1788666177.16 total 374.88 last 68.83) - mkdir 26190 (time 1788666187.16 total 384.89 last 69.66) - mkdir 26770 (time 1788666197.18 total 394.91 last 57.89) - mkdir 27440 (time 1788666207.19 total 404.92 last 66.93) - mkdir 28105 (time 1788666217.21 total 414.94 last 66.38) - mkdir 28700 (time 1788666227.21 total 424.94 last 59.48) - mkdir 29380 (time 1788666237.22 total 434.94 last 67.96) - mkdir 30000 (time 1788666246.56 total 444.29 last 66.38) - mkdir 30582 (time 1788666256.57 total 454.29 last 58.16) - mkdir 31189 (time 1788666266.58 total 464.30 last 60.63) - mkdir 31921 (time 1788666276.59 total 474.32 last 73.08) - mkdir 32534 (time 1788666286.59 total 484.32 last 61.29) total: 32818 mkdir in 488.37 seconds: 67.20 ops/second - mkdir 691 (time 1788665812.28 total 10.01 last 69.06) - mkdir 1368 (time 1788665822.29 total 20.01 last 67.67) - mkdir 2057 (time 1788665832.32 total 30.04 last 68.67) - mkdir 2774 (time 1788665842.32 total 40.05 last 71.68) - mkdir 3493 (time 1788665852.35 total 50.07 last 71.71) - mkdir 4193 (time 1788665862.35 total 60.08 last 69.96) - mkdir 4865 (time 1788665872.36 total 70.08 last 67.19) - mkdir 5492 (time 1788665882.38 total 80.10 last 62.55) - mkdir 6208 (time 1788665892.38 total 90.11 last 71.58) - mkdir 6788 (time 1788665902.40 total 100.13 last 57.89) - mkdir 7462 (time 1788665912.42 total 110.14 last 67.28) - mkdir 8114 (time 1788665922.42 total 120.15 last 65.17) - mkdir 8822 (time 1788665932.44 total 130.17 last 70.67) - mkdir 9472 (time 1788665942.45 total 140.17 last 64.98) - mkdir 10000 (time 1788665949.98 total 147.70 last 70.13) - mkdir 10650 (time 1788665959.98 total 157.71 last 64.95) - mkdir 11336 (time 1788665969.98 total 167.71 last 68.59) - mkdir 11978 (time 1788665979.99 total 177.71 last 64.18) - mkdir 12664 (time 1788665990.00 total 187.72 last 68.53) - mkdir 13313 (time 1788666000.00 total 197.72 last 64.89) - mkdir 14027 (time 1788666010.00 total 207.73 last 71.37) - mkdir 14741 (time 1788666020.02 total 217.75 last 71.25) - mkdir 15430 (time 1788666030.05 total 227.77 last 68.74) - mkdir 16156 (time 1788666040.07 total 237.79 last 72.47) - mkdir 16894 (time 1788666050.08 total 247.80 last 73.73) - mkdir 17576 (time 1788666060.09 total 257.81 last 68.13) - mkdir 18252 (time 1788666070.10 total 267.83 last 67.51) - mkdir 18900 (time 1788666080.10 total 277.83 last 64.79) - mkdir 19552 (time 1788666090.10 total 287.83 last 65.19) - mkdir 20000 (time 1788666097.46 total 295.19 last 60.90) - mkdir 20636 (time 1788666107.47 total 305.20 last 63.52) - mkdir 21269 (time 1788666117.48 total 315.21 last 63.25) - mkdir 21963 (time 1788666127.49 total 325.21 last 69.38) - mkdir 22646 (time 1788666137.50 total 335.22 last 68.20) - mkdir 23367 (time 1788666147.50 total 345.23 last 72.07) - mkdir 24064 (time 1788666157.51 total 355.23 last 69.69) - mkdir 24796 (time 1788666167.53 total 365.25 last 73.04) - mkdir 25483 (time 1788666177.55 total 375.27 last 68.58) - mkdir 26192 (time 1788666187.56 total 385.29 last 70.77) - mkdir 26760 (time 1788666197.57 total 395.29 last 56.78) - mkdir 27397 (time 1788666207.59 total 405.32 last 63.55) - mkdir 28067 (time 1788666217.60 total 415.33 last 66.92) - mkdir 28660 (time 1788666227.61 total 425.33 last 59.27) - mkdir 29353 (time 1788666237.62 total 435.34 last 69.25) - mkdir 30000 (time 1788666247.05 total 444.77 last 68.61) - mkdir 30577 (time 1788666257.08 total 454.80 last 57.50) - mkdir 31186 (time 1788666267.08 total 464.80 last 60.90) - mkdir 31934 (time 1788666277.09 total 474.82 last 74.69) - mkdir 32539 (time 1788666287.11 total 484.83 last 60.42) total: 32818 mkdir in 488.71 seconds: 67.15 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270816 1000488 22% /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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788666985 ; total 0 ; last 0) - unlinked 10000 (time 1788667224 ; total 239 ; last 239) - unlinked 20000 (time 1788667488 ; total 503 ; last 264) - unlinked 30000 (time 1788667743 ; total 758 ; last 255) total: 32768 unlinks in 823 seconds: 39.815311 unlinks/second - unlinked 0 (time 1788666985 ; total 0 ; last 0) - unlinked 10000 (time 1788667223 ; total 238 ; last 238) - unlinked 20000 (time 1788667488 ; total 503 ; last 265) - unlinked 30000 (time 1788667743 ; total 758 ; last 255) total: 32768 unlinks in 824 seconds: 39.766991 unlinks/second nlink between: 1 - unlinked 0 (time 1788667811 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788667811 ; 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 8272 1263032 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre