== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:43:35 (1787841815) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524087 536 523551 1% /mnt/lustre - mkdir 570 (time 1787841833.41 total 10.02 last 56.88) - mkdir 1091 (time 1787841843.41 total 20.02 last 52.09) - mkdir 1628 (time 1787841853.41 total 30.03 last 53.68) - mkdir 2108 (time 1787841863.43 total 40.04 last 47.93) - mkdir 2820 (time 1787841873.43 total 50.04 last 71.20) - mkdir 3475 (time 1787841883.44 total 60.05 last 65.43) - mkdir 4093 (time 1787841893.47 total 70.08 last 61.61) - mkdir 4772 (time 1787841903.48 total 80.09 last 67.82) - mkdir 5374 (time 1787841913.48 total 90.10 last 60.18) - mkdir 5948 (time 1787841923.49 total 100.11 last 57.34) - mkdir 6606 (time 1787841933.49 total 110.11 last 65.79) - mkdir 7268 (time 1787841943.51 total 120.12 last 66.11) - mkdir 7872 (time 1787841953.51 total 130.13 last 60.37) - mkdir 8499 (time 1787841963.53 total 140.14 last 62.60) - mkdir 9093 (time 1787841973.53 total 150.15 last 59.38) - mkdir 9709 (time 1787841983.54 total 160.15 last 61.56) - mkdir 10000 (time 1787841987.52 total 164.13 last 73.12) - mkdir 10721 (time 1787841997.52 total 174.14 last 72.07) - mkdir 11365 (time 1787842007.53 total 184.14 last 64.38) - mkdir 12103 (time 1787842017.53 total 194.15 last 73.77) - mkdir 12814 (time 1787842027.54 total 204.15 last 71.06) - mkdir 13643 (time 1787842037.54 total 214.16 last 82.87) - mkdir 14323 (time 1787842047.55 total 224.16 last 67.96) - mkdir 14992 (time 1787842057.56 total 234.18 last 66.81) - mkdir 15659 (time 1787842067.56 total 244.18 last 66.68) - mkdir 16367 (time 1787842077.58 total 254.19 last 70.69) - mkdir 17178 (time 1787842087.58 total 264.20 last 81.08) - mkdir 17929 (time 1787842097.58 total 274.20 last 75.07) - mkdir 18678 (time 1787842107.60 total 284.22 last 74.77) - mkdir 19394 (time 1787842117.61 total 294.22 last 71.57) - mkdir 20000 (time 1787842126.39 total 303.00 last 69.00) - mkdir 20659 (time 1787842136.39 total 313.00 last 65.89) - mkdir 21386 (time 1787842146.39 total 323.01 last 72.69) - mkdir 22123 (time 1787842156.42 total 333.03 last 73.49) - mkdir 22830 (time 1787842166.43 total 343.05 last 70.62) - mkdir 23381 (time 1787842176.44 total 353.06 last 55.02) - mkdir 24035 (time 1787842186.45 total 363.07 last 65.37) - mkdir 24751 (time 1787842196.45 total 373.07 last 71.59) - mkdir 25467 (time 1787842206.46 total 383.08 last 71.53) - mkdir 26187 (time 1787842216.48 total 393.09 last 71.90) - mkdir 26902 (time 1787842226.49 total 403.11 last 71.39) - mkdir 27643 (time 1787842236.50 total 413.11 last 74.05) - mkdir 28349 (time 1787842246.51 total 423.13 last 70.49) - mkdir 29084 (time 1787842256.52 total 433.13 last 73.47) - mkdir 29915 (time 1787842266.52 total 443.14 last 83.07) - mkdir 30863 (time 1787842276.53 total 453.15 last 94.73) - mkdir 31663 (time 1787842286.53 total 463.15 last 79.98) - mkdir 32388 (time 1787842296.54 total 473.15 last 72.45) total: 32818 mkdir in 478.86 seconds: 68.53 ops/second - mkdir 561 (time 1787841833.57 total 10.00 last 56.09) - mkdir 1068 (time 1787841843.59 total 20.03 last 50.58) - mkdir 1636 (time 1787841853.59 total 30.03 last 56.79) - mkdir 2108 (time 1787841863.63 total 40.06 last 47.04) - mkdir 2843 (time 1787841873.63 total 50.06 last 73.48) - mkdir 3508 (time 1787841883.68 total 60.12 last 66.16) - mkdir 4143 (time 1787841893.71 total 70.14 last 63.32) - mkdir 4804 (time 1787841903.71 total 80.15 last 66.08) - mkdir 5390 (time 1787841913.79 total 90.23 last 58.14) - mkdir 5933 (time 1787841923.82 total 100.25 last 54.18) - mkdir 6575 (time 1787841933.84 total 110.27 last 64.06) - mkdir 7244 (time 1787841943.91 total 120.34 last 66.43) - mkdir 7837 (time 1787841953.91 total 130.35 last 59.29) - mkdir 8474 (time 1787841963.93 total 140.37 last 63.56) - mkdir 9081 (time 1787841973.95 total 150.38 last 60.60) - mkdir 9710 (time 1787841983.96 total 160.40 last 62.81) - mkdir 10000 (time 1787841987.76 total 164.19 last 76.42) - mkdir 10719 (time 1787841997.77 total 174.20 last 71.84) - mkdir 11369 (time 1787842007.78 total 184.21 last 64.93) - mkdir 12089 (time 1787842017.78 total 194.21 last 71.98) - mkdir 12820 (time 1787842027.79 total 204.22 last 73.02) - mkdir 13628 (time 1787842037.79 total 214.23 last 80.79) - mkdir 14272 (time 1787842047.80 total 224.24 last 64.34) - mkdir 14900 (time 1787842057.85 total 234.29 last 62.47) - mkdir 15585 (time 1787842067.86 total 244.30 last 68.42) - mkdir 16302 (time 1787842077.87 total 254.31 last 71.65) - mkdir 17084 (time 1787842087.87 total 264.31 last 78.18) - mkdir 17833 (time 1787842097.87 total 274.31 last 74.89) - mkdir 18580 (time 1787842107.88 total 284.31 last 74.69) - mkdir 19314 (time 1787842117.91 total 294.34 last 73.17) - mkdir 19976 (time 1787842127.91 total 304.34 last 66.19) - mkdir 20645 (time 1787842137.93 total 314.36 last 66.76) - mkdir 21382 (time 1787842147.96 total 324.40 last 73.47) - mkdir 22085 (time 1787842157.96 total 334.40 last 70.29) - mkdir 22754 (time 1787842167.97 total 344.40 last 66.85) - mkdir 23313 (time 1787842177.97 total 354.41 last 55.88) - mkdir 23992 (time 1787842187.99 total 364.42 last 67.79) - mkdir 24695 (time 1787842197.99 total 374.43 last 70.27) - mkdir 25398 (time 1787842208.00 total 384.43 last 70.26) - mkdir 26095 (time 1787842218.02 total 394.46 last 69.51) - mkdir 26832 (time 1787842228.03 total 404.46 last 73.69) - mkdir 27616 (time 1787842238.04 total 414.48 last 78.29) - mkdir 28314 (time 1787842248.04 total 424.48 last 69.79) - mkdir 29050 (time 1787842258.05 total 434.49 last 73.51) - mkdir 29923 (time 1787842268.06 total 444.50 last 87.24) - mkdir 30904 (time 1787842278.07 total 454.51 last 97.99) - mkdir 31683 (time 1787842288.07 total 464.51 last 77.89) - mkdir 32383 (time 1787842298.08 total 474.52 last 69.95) total: 32818 mkdir in 480.34 seconds: 68.32 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 270684 1000620 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 1787842735 ; total 1 ; last 1) - unlinked 10000 (time 1787842964 ; total 230 ; last 229) - unlinked 20000 (time 1787843120 ; total 386 ; last 156) - unlinked 30000 (time 1787843234 ; total 500 ; last 114) total: 32768 unlinks in 536 seconds: 61.134327 unlinks/second - unlinked 0 (time 1787842735 ; total 1 ; last 1) - unlinked 10000 (time 1787842963 ; total 229 ; last 228) - unlinked 20000 (time 1787843120 ; total 386 ; last 157) - unlinked 30000 (time 1787843235 ; total 501 ; last 115) total: 32768 unlinks in 536 seconds: 61.134327 unlinks/second nlink between: 1 - unlinked 0 (time 1787843272 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787843272 ; 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 8140 1263164 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