== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:52:22 (1790952742) 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 611 (time 1790952759.26 total 10.00 last 61.07) - mkdir 1259 (time 1790952769.27 total 20.01 last 64.73) - mkdir 1872 (time 1790952779.28 total 30.03 last 61.24) - mkdir 2572 (time 1790952789.29 total 40.03 last 69.94) - mkdir 3207 (time 1790952799.32 total 50.06 last 63.34) - mkdir 3757 (time 1790952809.32 total 60.06 last 54.98) - mkdir 4430 (time 1790952819.33 total 70.07 last 67.25) - mkdir 5090 (time 1790952829.34 total 80.08 last 65.94) - mkdir 5710 (time 1790952839.34 total 90.09 last 61.96) - mkdir 6316 (time 1790952849.38 total 100.12 last 60.38) - mkdir 6895 (time 1790952859.39 total 110.13 last 57.86) - mkdir 7490 (time 1790952869.39 total 120.13 last 59.48) - mkdir 8100 (time 1790952879.40 total 130.15 last 60.92) - mkdir 8690 (time 1790952889.41 total 140.15 last 58.98) - mkdir 9296 (time 1790952899.41 total 150.15 last 60.57) - mkdir 9934 (time 1790952909.43 total 160.17 last 63.69) - mkdir 10538 (time 1790952919.46 total 170.20 last 60.21) - mkdir 11191 (time 1790952929.47 total 180.22 last 65.21) - mkdir 11870 (time 1790952939.48 total 190.22 last 67.85) - mkdir 12542 (time 1790952949.49 total 200.23 last 67.17) - mkdir 13201 (time 1790952959.50 total 210.24 last 65.83) - mkdir 13914 (time 1790952969.51 total 220.25 last 71.22) - mkdir 14502 (time 1790952979.52 total 230.26 last 58.72) - mkdir 15168 (time 1790952989.52 total 240.26 last 66.58) - mkdir 15797 (time 1790952999.54 total 250.28 last 62.79) - mkdir 16377 (time 1790953009.55 total 260.29 last 57.95) - mkdir 16995 (time 1790953019.56 total 270.31 last 61.71) - mkdir 17460 (time 1790953029.57 total 280.31 last 46.49) - mkdir 18088 (time 1790953039.57 total 290.31 last 62.77) - mkdir 18666 (time 1790953049.58 total 300.32 last 57.77) - mkdir 19257 (time 1790953059.61 total 310.35 last 58.91) - mkdir 19813 (time 1790953069.63 total 320.37 last 55.50) - mkdir 20000 (time 1790953072.96 total 323.70 last 56.07) - mkdir 20517 (time 1790953082.97 total 333.72 last 51.62) - mkdir 21094 (time 1790953092.99 total 343.73 last 57.61) - mkdir 21692 (time 1790953103.02 total 353.76 last 59.65) - mkdir 22290 (time 1790953113.03 total 363.77 last 59.74) - mkdir 22932 (time 1790953123.03 total 373.77 last 64.18) - mkdir 23589 (time 1790953133.03 total 383.78 last 65.68) - mkdir 24271 (time 1790953143.03 total 393.78 last 68.19) - mkdir 24952 (time 1790953153.04 total 403.78 last 68.06) - mkdir 25600 (time 1790953163.04 total 413.78 last 64.78) - mkdir 26215 (time 1790953173.08 total 423.82 last 61.28) - mkdir 26827 (time 1790953183.10 total 433.84 last 61.09) - mkdir 27414 (time 1790953193.10 total 443.85 last 58.66) - mkdir 28028 (time 1790953203.12 total 453.86 last 61.29) - mkdir 28643 (time 1790953213.13 total 463.87 last 61.46) - mkdir 29238 (time 1790953223.15 total 473.89 last 59.37) - mkdir 29792 (time 1790953233.18 total 483.92 last 55.21) - mkdir 30000 (time 1790953237.00 total 487.75 last 54.41) - mkdir 30685 (time 1790953247.03 total 497.77 last 68.35) - mkdir 31293 (time 1790953257.04 total 507.78 last 60.74) - mkdir 31844 (time 1790953267.08 total 517.82 last 54.88) - mkdir 32397 (time 1790953277.09 total 527.83 last 55.24) total: 32818 mkdir in 535.89 seconds: 61.24 ops/second - mkdir 601 (time 1790952759.28 total 10.01 last 60.03) - mkdir 1265 (time 1790952769.28 total 20.01 last 66.39) - mkdir 1842 (time 1790952779.29 total 30.02 last 57.64) - mkdir 2543 (time 1790952789.30 total 40.03 last 70.03) - mkdir 3211 (time 1790952799.31 total 50.04 last 66.76) - mkdir 3742 (time 1790952809.31 total 60.04 last 53.09) - mkdir 4411 (time 1790952819.31 total 70.05 last 66.87) - mkdir 5054 (time 1790952829.31 total 80.05 last 64.30) - mkdir 5685 (time 1790952839.37 total 90.10 last 62.75) - mkdir 6296 (time 1790952849.37 total 100.10 last 61.09) - mkdir 6899 (time 1790952859.37 total 110.10 last 60.29) - mkdir 7485 (time 1790952869.37 total 120.11 last 58.59) - mkdir 8095 (time 1790952879.39 total 130.12 last 60.89) - mkdir 8711 (time 1790952889.40 total 140.13 last 61.58) - mkdir 9303 (time 1790952899.43 total 150.16 last 59.02) - mkdir 9935 (time 1790952909.45 total 160.18 last 63.04) - mkdir 10543 (time 1790952919.46 total 170.19 last 60.78) - mkdir 11167 (time 1790952929.46 total 180.19 last 62.36) - mkdir 11828 (time 1790952939.47 total 190.20 last 66.06) - mkdir 12504 (time 1790952949.47 total 200.20 last 67.58) - mkdir 13159 (time 1790952959.49 total 210.22 last 65.39) - mkdir 13859 (time 1790952969.50 total 220.23 last 69.95) - mkdir 14459 (time 1790952979.53 total 230.26 last 59.80) - mkdir 15136 (time 1790952989.54 total 240.27 last 67.65) - mkdir 15748 (time 1790952999.55 total 250.28 last 61.11) - mkdir 16320 (time 1790953009.57 total 260.30 last 57.12) - mkdir 16947 (time 1790953019.57 total 270.30 last 62.70) - mkdir 17440 (time 1790953029.57 total 280.31 last 49.26) - mkdir 18083 (time 1790953039.58 total 290.31 last 64.27) - mkdir 18677 (time 1790953049.59 total 300.32 last 59.34) - mkdir 19257 (time 1790953059.59 total 310.32 last 57.99) - mkdir 19798 (time 1790953069.61 total 320.34 last 54.02) - mkdir 20000 (time 1790953073.25 total 323.99 last 55.38) - mkdir 20547 (time 1790953083.28 total 334.02 last 54.54) - mkdir 21112 (time 1790953093.29 total 344.02 last 56.47) - mkdir 21676 (time 1790953103.30 total 354.03 last 56.34) - mkdir 22245 (time 1790953113.30 total 364.03 last 56.89) - mkdir 22909 (time 1790953123.31 total 374.04 last 66.36) - mkdir 23531 (time 1790953133.31 total 384.04 last 62.19) - mkdir 24228 (time 1790953143.32 total 394.05 last 69.65) - mkdir 24883 (time 1790953153.34 total 404.07 last 65.36) - mkdir 25535 (time 1790953163.35 total 414.08 last 65.12) - mkdir 26150 (time 1790953173.36 total 424.09 last 61.47) - mkdir 26785 (time 1790953183.36 total 434.10 last 63.45) - mkdir 27363 (time 1790953193.37 total 444.10 last 57.78) - mkdir 27952 (time 1790953203.40 total 454.13 last 58.72) - mkdir 28564 (time 1790953213.43 total 464.16 last 61.02) - mkdir 29184 (time 1790953223.44 total 474.17 last 61.95) - mkdir 29744 (time 1790953233.46 total 484.19 last 55.88) - mkdir 30000 (time 1790953237.88 total 488.61 last 57.92) - mkdir 30709 (time 1790953247.88 total 498.61 last 70.88) - mkdir 31314 (time 1790953257.91 total 508.64 last 60.32) - mkdir 31853 (time 1790953267.93 total 518.66 last 53.80) - mkdir 32425 (time 1790953277.95 total 528.68 last 57.12) total: 32818 mkdir in 536.71 seconds: 61.15 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 270652 1000652 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 1790954056 ; total 1 ; last 1) - unlinked 10000 (time 1790954310 ; total 255 ; last 254) - unlinked 20000 (time 1790954579 ; total 524 ; last 269) - unlinked 30000 (time 1790954870 ; total 815 ; last 291) total: 32768 unlinks in 911 seconds: 35.969265 unlinks/second - unlinked 0 (time 1790954056 ; total 1 ; last 1) - unlinked 10000 (time 1790954308 ; total 253 ; last 252) - unlinked 20000 (time 1790954578 ; total 523 ; last 270) - unlinked 30000 (time 1790954872 ; total 817 ; last 294) total: 32768 unlinks in 916 seconds: 35.772926 unlinks/second nlink between: 1 - unlinked 0 (time 1790954974 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790954974 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 8108 1263196 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