== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:56:16 (1789635376) 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 520 (time 1789635392.29 total 10.01 last 51.95) - mkdir 1036 (time 1789635402.30 total 20.02 last 51.55) - mkdir 1588 (time 1789635412.34 total 30.06 last 54.96) - mkdir 2214 (time 1789635422.36 total 40.08 last 62.47) - mkdir 2890 (time 1789635432.38 total 50.10 last 67.52) - mkdir 3649 (time 1789635442.38 total 60.10 last 75.88) - mkdir 4429 (time 1789635452.40 total 70.12 last 77.83) - mkdir 5157 (time 1789635462.40 total 80.12 last 72.79) - mkdir 5865 (time 1789635472.41 total 90.13 last 70.71) - mkdir 6596 (time 1789635482.43 total 100.15 last 73.00) - mkdir 7303 (time 1789635492.44 total 110.16 last 70.61) - mkdir 8039 (time 1789635502.44 total 120.16 last 73.59) - mkdir 8796 (time 1789635512.45 total 130.17 last 75.68) - mkdir 9560 (time 1789635522.45 total 140.17 last 76.39) - mkdir 10000 (time 1789635528.40 total 146.13 last 73.85) - mkdir 10681 (time 1789635538.41 total 156.13 last 68.07) - mkdir 11395 (time 1789635548.43 total 166.15 last 71.28) - mkdir 12158 (time 1789635558.43 total 176.15 last 76.24) - mkdir 12991 (time 1789635568.44 total 186.16 last 83.24) - mkdir 13790 (time 1789635578.45 total 196.17 last 79.82) - mkdir 14533 (time 1789635588.47 total 206.19 last 74.14) - mkdir 15251 (time 1789635598.48 total 216.20 last 71.73) - mkdir 16034 (time 1789635608.49 total 226.21 last 78.25) - mkdir 16716 (time 1789635618.50 total 236.22 last 68.11) - mkdir 17408 (time 1789635628.52 total 246.24 last 69.08) - mkdir 18070 (time 1789635638.54 total 256.26 last 66.06) - mkdir 18789 (time 1789635648.57 total 266.29 last 71.68) - mkdir 19554 (time 1789635658.57 total 276.30 last 76.48) - mkdir 20000 (time 1789635665.55 total 283.27 last 63.97) - mkdir 20651 (time 1789635675.57 total 293.29 last 64.96) - mkdir 21333 (time 1789635685.57 total 303.30 last 68.15) - mkdir 22031 (time 1789635695.58 total 313.30 last 69.79) - mkdir 22788 (time 1789635705.58 total 323.30 last 75.65) - mkdir 23508 (time 1789635715.59 total 333.31 last 71.94) - mkdir 24247 (time 1789635725.61 total 343.33 last 73.79) - mkdir 24862 (time 1789635735.62 total 353.34 last 61.41) - mkdir 25621 (time 1789635745.63 total 363.35 last 75.86) - mkdir 26347 (time 1789635755.64 total 373.36 last 72.53) - mkdir 27109 (time 1789635765.64 total 383.37 last 76.13) - mkdir 27836 (time 1789635775.65 total 393.37 last 72.69) - mkdir 28539 (time 1789635785.66 total 403.38 last 70.19) - mkdir 29240 (time 1789635795.67 total 413.39 last 70.07) - mkdir 29931 (time 1789635805.68 total 423.40 last 69.02) - mkdir 30640 (time 1789635815.70 total 433.42 last 70.72) - mkdir 31369 (time 1789635825.70 total 443.43 last 72.88) - mkdir 32069 (time 1789635835.72 total 453.45 last 69.86) - mkdir 32702 (time 1789635845.74 total 463.46 last 63.22) total: 32818 mkdir in 465.22 seconds: 70.54 ops/second - mkdir 531 (time 1789635392.28 total 10.00 last 53.10) - mkdir 1091 (time 1789635402.29 total 20.01 last 55.96) - mkdir 1637 (time 1789635412.31 total 30.03 last 54.49) - mkdir 2235 (time 1789635422.31 total 40.03 last 59.78) - mkdir 2909 (time 1789635432.32 total 50.04 last 67.32) - mkdir 3641 (time 1789635442.33 total 60.05 last 73.16) - mkdir 4427 (time 1789635452.34 total 70.06 last 78.47) - mkdir 5121 (time 1789635462.34 total 80.06 last 69.40) - mkdir 5813 (time 1789635472.35 total 90.07 last 69.16) - mkdir 6570 (time 1789635482.36 total 100.09 last 75.59) - mkdir 7275 (time 1789635492.37 total 110.10 last 70.43) - mkdir 7994 (time 1789635502.38 total 120.10 last 71.88) - mkdir 8759 (time 1789635512.40 total 130.12 last 76.31) - mkdir 9531 (time 1789635522.41 total 140.13 last 77.13) - mkdir 10000 (time 1789635528.76 total 146.48 last 73.84) - mkdir 10713 (time 1789635538.77 total 156.49 last 71.27) - mkdir 11453 (time 1789635548.77 total 166.49 last 73.98) - mkdir 12217 (time 1789635558.79 total 176.52 last 76.21) - mkdir 12992 (time 1789635568.80 total 186.52 last 77.47) - mkdir 13757 (time 1789635578.80 total 196.52 last 76.48) - mkdir 14500 (time 1789635588.81 total 206.53 last 74.25) - mkdir 15244 (time 1789635598.81 total 216.53 last 74.38) - mkdir 16031 (time 1789635608.83 total 226.55 last 78.54) - mkdir 16771 (time 1789635618.85 total 236.57 last 73.87) - mkdir 17476 (time 1789635628.86 total 246.59 last 70.39) - mkdir 18112 (time 1789635638.87 total 256.59 last 63.57) - mkdir 18832 (time 1789635648.90 total 266.62 last 71.79) - mkdir 19564 (time 1789635658.93 total 276.65 last 72.98) - mkdir 20000 (time 1789635665.70 total 283.42 last 64.37) - mkdir 20663 (time 1789635675.71 total 293.43 last 66.27) - mkdir 21324 (time 1789635685.71 total 303.43 last 66.08) - mkdir 22019 (time 1789635695.72 total 313.45 last 69.39) - mkdir 22773 (time 1789635705.74 total 323.46 last 75.29) - mkdir 23516 (time 1789635715.74 total 333.46 last 74.27) - mkdir 24231 (time 1789635725.75 total 343.47 last 71.44) - mkdir 24889 (time 1789635735.76 total 353.48 last 65.76) - mkdir 25622 (time 1789635745.79 total 363.51 last 73.07) - mkdir 26344 (time 1789635755.80 total 373.52 last 72.10) - mkdir 27068 (time 1789635765.81 total 383.54 last 72.32) - mkdir 27816 (time 1789635775.83 total 393.55 last 74.68) - mkdir 28489 (time 1789635785.83 total 403.56 last 67.27) - mkdir 29172 (time 1789635795.86 total 413.58 last 68.13) - mkdir 29896 (time 1789635805.86 total 423.58 last 72.39) - mkdir 30625 (time 1789635815.89 total 433.61 last 72.71) - mkdir 31352 (time 1789635825.89 total 443.61 last 72.65) - mkdir 32063 (time 1789635835.91 total 453.63 last 71.01) - mkdir 32684 (time 1789635845.91 total 463.63 last 62.10) total: 32818 mkdir in 465.47 seconds: 70.50 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270748 1000556 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 1789636296 ; total 0 ; last 0) - unlinked 10000 (time 1789636489 ; total 193 ; last 193) - unlinked 20000 (time 1789636607 ; total 311 ; last 118) - unlinked 30000 (time 1789636714 ; total 418 ; last 107) total: 32768 unlinks in 446 seconds: 73.470856 unlinks/second - unlinked 0 (time 1789636296 ; total 0 ; last 0) - unlinked 10000 (time 1789636490 ; total 194 ; last 194) - unlinked 20000 (time 1789636608 ; total 312 ; last 118) - unlinked 30000 (time 1789636715 ; total 419 ; last 107) total: 32768 unlinks in 446 seconds: 73.470856 unlinks/second nlink between: 1 - unlinked 0 (time 1789636743 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789636743 ; 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 8204 1263100 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