== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:19:11 (1783955951) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7856 1263448 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7256 1264048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21956 3585064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21516 3585504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4033 1019967 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2061 1021939 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2731 259413 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2724 259420 2% /mnt/lustre[OST:1] filesystem_summary: 524927 6094 518833 2% /mnt/lustre - mkdir 664 (time 1783955966.35 total 10.00 last 66.38) - mkdir 1296 (time 1783955976.37 total 20.02 last 63.08) - mkdir 2043 (time 1783955986.40 total 30.05 last 74.49) - mkdir 2779 (time 1783955996.41 total 40.06 last 73.57) - mkdir 3412 (time 1783956006.41 total 50.06 last 63.30) - mkdir 4041 (time 1783956016.42 total 60.07 last 62.78) - mkdir 4655 (time 1783956026.44 total 70.09 last 61.32) - mkdir 5340 (time 1783956036.44 total 80.09 last 68.49) - mkdir 5859 (time 1783956046.47 total 90.12 last 51.75) - mkdir 6433 (time 1783956056.47 total 100.12 last 57.37) - mkdir 7128 (time 1783956066.48 total 110.13 last 69.46) - mkdir 7902 (time 1783956076.50 total 120.15 last 77.27) - mkdir 8713 (time 1783956086.50 total 130.15 last 81.07) - mkdir 9456 (time 1783956096.50 total 140.15 last 74.28) - mkdir 10000 (time 1783956103.42 total 147.07 last 78.61) - mkdir 10701 (time 1783956113.42 total 157.07 last 70.10) - mkdir 11402 (time 1783956123.44 total 167.09 last 69.99) - mkdir 12034 (time 1783956133.45 total 177.10 last 63.15) - mkdir 12705 (time 1783956143.45 total 187.10 last 67.09) - mkdir 13461 (time 1783956153.46 total 197.11 last 75.53) - mkdir 14215 (time 1783956163.46 total 207.11 last 75.39) - mkdir 15040 (time 1783956173.47 total 217.12 last 82.41) - mkdir 15719 (time 1783956183.48 total 227.13 last 67.82) - mkdir 16462 (time 1783956193.48 total 237.13 last 74.28) - mkdir 17127 (time 1783956203.50 total 247.15 last 66.40) - mkdir 17922 (time 1783956213.51 total 257.16 last 79.44) - mkdir 18601 (time 1783956223.51 total 267.16 last 67.84) - mkdir 19208 (time 1783956233.55 total 277.20 last 60.49) - mkdir 19664 (time 1783956243.56 total 287.21 last 45.55) - mkdir 20000 (time 1783956249.51 total 293.16 last 56.50) - mkdir 20710 (time 1783956259.51 total 303.16 last 70.97) - mkdir 21331 (time 1783956269.52 total 313.17 last 62.04) - mkdir 21968 (time 1783956279.53 total 323.18 last 63.64) - mkdir 22723 (time 1783956289.53 total 333.18 last 75.48) - mkdir 23467 (time 1783956299.54 total 343.19 last 74.38) - mkdir 24133 (time 1783956309.57 total 353.22 last 66.35) - mkdir 24741 (time 1783956319.58 total 363.23 last 60.76) - mkdir 25402 (time 1783956329.58 total 373.23 last 66.08) - mkdir 26147 (time 1783956339.61 total 383.26 last 74.35) - mkdir 26824 (time 1783956349.62 total 393.27 last 67.57) - mkdir 27615 (time 1783956359.63 total 403.28 last 79.08) - mkdir 28384 (time 1783956369.63 total 413.28 last 76.87) - mkdir 29070 (time 1783956379.64 total 423.29 last 68.53) - mkdir 29766 (time 1783956389.65 total 433.30 last 69.57) - mkdir 30000 (time 1783956392.22 total 435.87 last 90.89) - mkdir 30790 (time 1783956402.23 total 445.88 last 78.95) - mkdir 31531 (time 1783956412.23 total 455.88 last 74.09) - mkdir 32238 (time 1783956422.25 total 465.90 last 70.53) total: 32818 mkdir in 474.65 seconds: 69.14 ops/second - mkdir 688 (time 1783955966.45 total 10.06 last 68.41) - mkdir 1299 (time 1783955976.50 total 20.11 last 60.78) - mkdir 2041 (time 1783955986.54 total 30.15 last 73.93) - mkdir 2777 (time 1783955996.55 total 40.16 last 73.51) - mkdir 3461 (time 1783956006.61 total 50.22 last 67.98) - mkdir 4087 (time 1783956016.65 total 60.26 last 62.36) - mkdir 4700 (time 1783956026.70 total 70.31 last 61.01) - mkdir 5414 (time 1783956036.75 total 80.36 last 71.00) - mkdir 5947 (time 1783956046.78 total 90.39 last 53.14) - mkdir 6528 (time 1783956056.80 total 100.41 last 58.02) - mkdir 7239 (time 1783956066.83 total 110.44 last 70.84) - mkdir 7998 (time 1783956076.83 total 120.45 last 75.88) - mkdir 8812 (time 1783956086.84 total 130.45 last 81.38) - mkdir 9527 (time 1783956096.85 total 140.46 last 71.38) - mkdir 10000 (time 1783956102.97 total 146.58 last 77.39) - mkdir 10711 (time 1783956112.97 total 156.58 last 71.07) - mkdir 11427 (time 1783956123.01 total 166.62 last 71.28) - mkdir 12043 (time 1783956133.02 total 176.63 last 61.57) - mkdir 12689 (time 1783956143.03 total 186.64 last 64.51) - mkdir 13444 (time 1783956153.04 total 196.65 last 75.43) - mkdir 14181 (time 1783956163.05 total 206.66 last 73.65) - mkdir 14969 (time 1783956173.05 total 216.66 last 78.76) - mkdir 15651 (time 1783956183.07 total 226.68 last 68.10) - mkdir 16401 (time 1783956193.10 total 236.71 last 74.78) - mkdir 17042 (time 1783956203.10 total 246.71 last 64.08) - mkdir 17802 (time 1783956213.12 total 256.73 last 75.87) - mkdir 18464 (time 1783956223.12 total 266.73 last 66.18) - mkdir 19036 (time 1783956233.12 total 276.73 last 57.20) - mkdir 19466 (time 1783956243.14 total 286.75 last 42.91) - mkdir 20000 (time 1783956251.56 total 295.17 last 63.43) - mkdir 20705 (time 1783956261.57 total 305.18 last 70.44) - mkdir 21313 (time 1783956271.58 total 315.20 last 60.71) - mkdir 21982 (time 1783956281.62 total 325.23 last 66.64) - mkdir 22694 (time 1783956291.63 total 335.24 last 71.13) - mkdir 23434 (time 1783956301.65 total 345.26 last 73.87) - mkdir 24094 (time 1783956311.65 total 355.26 last 65.99) - mkdir 24726 (time 1783956321.65 total 365.26 last 63.20) - mkdir 25403 (time 1783956331.66 total 375.27 last 67.68) - mkdir 26148 (time 1783956341.67 total 385.28 last 74.43) - mkdir 26825 (time 1783956351.69 total 395.30 last 67.55) - mkdir 27615 (time 1783956361.70 total 405.31 last 78.89) - mkdir 28332 (time 1783956371.71 total 415.32 last 71.68) - mkdir 29064 (time 1783956381.72 total 425.33 last 73.08) - mkdir 29807 (time 1783956391.73 total 435.34 last 74.25) - mkdir 30000 (time 1783956394.11 total 437.72 last 81.03) - mkdir 30794 (time 1783956404.13 total 447.74 last 79.27) - mkdir 31522 (time 1783956414.14 total 457.75 last 72.74) - mkdir 32220 (time 1783956424.15 total 467.76 last 69.72) total: 32818 mkdir in 476.24 seconds: 68.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276928 994376 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7256 1264048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21956 3585064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21516 3585504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69669 954331 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2061 1021939 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2731 259413 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2724 259420 2% /mnt/lustre[OST:1] filesystem_summary: 590563 71730 518833 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783957226 ; total 0 ; last 0) - unlinked 10000 (time 1783957486 ; total 260 ; last 260) - unlinked 20000 (time 1783957759 ; total 533 ; last 273) - unlinked 30000 (time 1783958026 ; total 800 ; last 267) total: 32768 unlinks in 867 seconds: 37.794693 unlinks/second - unlinked 0 (time 1783957227 ; total 0 ; last 0) - unlinked 10000 (time 1783957488 ; total 261 ; last 261) - unlinked 20000 (time 1783957763 ; total 536 ; last 275) - unlinked 30000 (time 1783958027 ; total 800 ; last 264) total: 32768 unlinks in 866 seconds: 37.838337 unlinks/second nlink between: 1 - unlinked 0 (time 1783958095 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second - unlinked 0 (time 1783958095 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 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 14384 1256920 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7256 1264048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21956 3585064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21516 3585504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4033 1019967 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2061 1021939 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2731 259413 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2724 259420 2% /mnt/lustre[OST:1] filesystem_summary: 524927 6094 518833 2% /mnt/lustre