== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:22:30 (1789644150) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20888 3586132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22592 3584428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4076 1019924 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2775 259369 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2767 259377 2% /mnt/lustre[OST:1] filesystem_summary: 524848 6102 518746 2% /mnt/lustre - mkdir 719 (time 1789644166.07 total 10.04 last 71.61) - mkdir 1549 (time 1789644176.07 total 20.04 last 82.96) - mkdir 2234 (time 1789644186.16 total 30.13 last 67.93) - mkdir 2973 (time 1789644196.17 total 40.14 last 73.81) - mkdir 3744 (time 1789644206.22 total 50.19 last 76.70) - mkdir 4446 (time 1789644216.26 total 60.23 last 69.95) - mkdir 5138 (time 1789644226.28 total 70.25 last 69.06) - mkdir 5815 (time 1789644236.30 total 80.27 last 67.58) - mkdir 6563 (time 1789644246.34 total 90.31 last 74.47) - mkdir 7221 (time 1789644256.38 total 100.35 last 65.53) - mkdir 7937 (time 1789644266.41 total 110.39 last 71.38) - mkdir 8689 (time 1789644276.42 total 120.40 last 75.13) - mkdir 9503 (time 1789644286.44 total 130.41 last 81.27) - mkdir 10000 (time 1789644293.12 total 137.10 last 74.35) - mkdir 10675 (time 1789644303.13 total 147.11 last 67.44) - mkdir 11443 (time 1789644313.14 total 157.11 last 76.75) - mkdir 12121 (time 1789644323.16 total 167.13 last 67.66) - mkdir 12894 (time 1789644333.17 total 177.14 last 77.22) - mkdir 13637 (time 1789644343.17 total 187.15 last 74.28) - mkdir 14330 (time 1789644353.20 total 197.18 last 69.10) - mkdir 14879 (time 1789644363.23 total 207.21 last 54.74) - mkdir 15450 (time 1789644373.27 total 217.24 last 56.89) - mkdir 16064 (time 1789644383.28 total 227.25 last 61.34) - mkdir 16630 (time 1789644393.29 total 237.26 last 56.57) - mkdir 17266 (time 1789644403.29 total 247.26 last 63.57) - mkdir 18046 (time 1789644413.31 total 257.28 last 77.86) - mkdir 18761 (time 1789644423.31 total 267.29 last 71.45) - mkdir 19516 (time 1789644433.32 total 277.30 last 75.44) - mkdir 20000 (time 1789644440.73 total 284.70 last 65.36) - mkdir 20722 (time 1789644450.74 total 294.71 last 72.12) - mkdir 21489 (time 1789644460.74 total 304.72 last 76.65) - mkdir 22251 (time 1789644470.75 total 314.72 last 76.15) - mkdir 23017 (time 1789644480.76 total 324.73 last 76.53) - mkdir 23736 (time 1789644490.76 total 334.74 last 71.87) - mkdir 24415 (time 1789644500.77 total 344.74 last 67.86) - mkdir 25007 (time 1789644510.77 total 354.75 last 59.18) - mkdir 25647 (time 1789644520.78 total 364.75 last 63.97) - mkdir 26308 (time 1789644530.79 total 374.76 last 66.04) - mkdir 26999 (time 1789644540.80 total 384.77 last 69.04) - mkdir 27608 (time 1789644550.80 total 394.77 last 60.90) - mkdir 28311 (time 1789644560.82 total 404.80 last 70.11) - mkdir 29086 (time 1789644570.84 total 414.82 last 77.35) - mkdir 29842 (time 1789644580.84 total 424.82 last 75.60) - mkdir 30000 (time 1789644582.92 total 426.89 last 76.14) - mkdir 30790 (time 1789644592.94 total 436.91 last 78.86) - mkdir 31563 (time 1789644602.95 total 446.92 last 77.18) - mkdir 32263 (time 1789644612.96 total 456.93 last 69.97) total: 32818 mkdir in 463.68 seconds: 70.78 ops/second - mkdir 722 (time 1789644165.94 total 10.00 last 72.18) - mkdir 1560 (time 1789644175.94 total 20.01 last 83.74) - mkdir 2218 (time 1789644185.95 total 30.02 last 65.76) - mkdir 2966 (time 1789644195.95 total 40.02 last 74.76) - mkdir 3766 (time 1789644205.98 total 50.04 last 79.81) - mkdir 4462 (time 1789644215.98 total 60.04 last 69.60) - mkdir 5153 (time 1789644225.98 total 70.05 last 69.08) - mkdir 5825 (time 1789644235.98 total 80.05 last 67.18) - mkdir 6543 (time 1789644245.99 total 90.06 last 71.75) - mkdir 7212 (time 1789644255.99 total 100.06 last 66.89) - mkdir 7918 (time 1789644265.99 total 110.06 last 70.60) - mkdir 8707 (time 1789644276.01 total 120.08 last 78.76) - mkdir 9474 (time 1789644286.01 total 130.08 last 76.68) - mkdir 10000 (time 1789644293.22 total 137.29 last 72.96) - mkdir 10694 (time 1789644303.23 total 147.30 last 69.35) - mkdir 11425 (time 1789644313.23 total 157.30 last 73.10) - mkdir 12126 (time 1789644323.23 total 167.30 last 70.07) - mkdir 12934 (time 1789644333.24 total 177.30 last 80.80) - mkdir 13712 (time 1789644343.24 total 187.30 last 77.80) - mkdir 14392 (time 1789644353.25 total 197.32 last 67.89) - mkdir 14925 (time 1789644363.27 total 207.33 last 53.22) - mkdir 15514 (time 1789644373.27 total 217.34 last 58.86) - mkdir 16109 (time 1789644383.28 total 227.34 last 59.49) - mkdir 16675 (time 1789644393.28 total 237.34 last 56.59) - mkdir 17315 (time 1789644403.31 total 247.37 last 63.81) - mkdir 18095 (time 1789644413.34 total 257.40 last 77.75) - mkdir 18817 (time 1789644423.35 total 267.42 last 72.11) - mkdir 19581 (time 1789644433.36 total 277.42 last 76.35) - mkdir 20000 (time 1789644440.20 total 284.26 last 61.27) - mkdir 20717 (time 1789644450.20 total 294.27 last 71.67) - mkdir 21486 (time 1789644460.21 total 304.27 last 76.84) - mkdir 22227 (time 1789644470.22 total 314.29 last 74.00) - mkdir 22972 (time 1789644480.24 total 324.30 last 74.40) - mkdir 23686 (time 1789644490.24 total 334.30 last 71.38) - mkdir 24347 (time 1789644500.24 total 344.31 last 66.08) - mkdir 24974 (time 1789644510.25 total 354.32 last 62.63) - mkdir 25583 (time 1789644520.26 total 364.32 last 60.86) - mkdir 26260 (time 1789644530.28 total 374.34 last 67.57) - mkdir 26953 (time 1789644540.29 total 384.36 last 69.20) - mkdir 27583 (time 1789644550.32 total 394.39 last 62.81) - mkdir 28263 (time 1789644560.33 total 404.40 last 67.93) - mkdir 29033 (time 1789644570.34 total 414.41 last 76.92) - mkdir 29790 (time 1789644580.36 total 424.42 last 75.60) - mkdir 30000 (time 1789644583.11 total 427.17 last 76.29) - mkdir 30755 (time 1789644593.11 total 437.18 last 75.47) - mkdir 31538 (time 1789644603.11 total 447.18 last 78.29) - mkdir 32199 (time 1789644613.13 total 457.19 last 66.01) total: 32818 mkdir in 464.98 seconds: 70.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276872 994432 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20888 3586132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22592 3584428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69712 954288 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2775 259369 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2767 259377 2% /mnt/lustre[OST:1] filesystem_summary: 590484 71738 518746 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789645201 ; total 0 ; last 0) - unlinked 10000 (time 1789645435 ; total 234 ; last 234) - unlinked 20000 (time 1789645686 ; total 485 ; last 251) - unlinked 30000 (time 1789645919 ; total 718 ; last 233) total: 32768 unlinks in 780 seconds: 42.010258 unlinks/second - unlinked 0 (time 1789645201 ; total 0 ; last 0) - unlinked 10000 (time 1789645436 ; total 235 ; last 235) - unlinked 20000 (time 1789645691 ; total 490 ; last 255) - unlinked 30000 (time 1789645924 ; total 723 ; last 233) total: 32768 unlinks in 786 seconds: 41.689568 unlinks/second nlink between: 1 - unlinked 0 (time 1789645989 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789645989 ; total 1 ; last 1) 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 14328 1256976 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20888 3586132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22592 3584428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4076 1019924 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2775 259369 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2767 259377 2% /mnt/lustre[OST:1] filesystem_summary: 524848 6102 518746 2% /mnt/lustre