== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:39:12 (1787704752) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7960 1263344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26872 3580148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16604 3590416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3993 1020007 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2664 259480 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2739 259405 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6028 518885 2% /mnt/lustre - mkdir 648 (time 1787704767.83 total 10.00 last 64.79) - mkdir 1298 (time 1787704777.83 total 20.01 last 64.95) - mkdir 1975 (time 1787704787.83 total 30.01 last 67.70) - mkdir 2617 (time 1787704797.87 total 40.04 last 63.97) - mkdir 3263 (time 1787704807.88 total 50.05 last 64.54) - mkdir 3915 (time 1787704817.89 total 60.06 last 65.13) - mkdir 4515 (time 1787704827.89 total 70.07 last 59.99) - mkdir 5132 (time 1787704837.91 total 80.08 last 61.61) - mkdir 5681 (time 1787704847.93 total 90.10 last 54.79) - mkdir 6273 (time 1787704857.94 total 100.12 last 59.11) - mkdir 6895 (time 1787704867.94 total 110.12 last 62.18) - mkdir 7484 (time 1787704877.95 total 120.13 last 58.86) - mkdir 8082 (time 1787704887.97 total 130.14 last 59.68) - mkdir 8617 (time 1787704897.99 total 140.16 last 53.41) - mkdir 9159 (time 1787704907.99 total 150.17 last 54.17) - mkdir 9855 (time 1787704918.01 total 160.19 last 69.47) - mkdir 10000 (time 1787704920.38 total 162.55 last 61.31) - mkdir 10664 (time 1787704930.38 total 172.55 last 66.38) - mkdir 11269 (time 1787704940.41 total 182.58 last 60.33) - mkdir 11820 (time 1787704950.42 total 192.59 last 55.06) - mkdir 12475 (time 1787704960.43 total 202.60 last 65.40) - mkdir 13070 (time 1787704970.44 total 212.61 last 59.47) - mkdir 13670 (time 1787704980.44 total 222.61 last 59.99) - mkdir 14290 (time 1787704990.44 total 232.62 last 61.97) - mkdir 14978 (time 1787705000.45 total 242.63 last 68.73) - mkdir 15628 (time 1787705010.46 total 252.63 last 64.98) - mkdir 16244 (time 1787705020.46 total 262.63 last 61.57) - mkdir 16925 (time 1787705030.47 total 272.64 last 68.05) - mkdir 17611 (time 1787705040.48 total 282.65 last 68.54) - mkdir 18299 (time 1787705050.48 total 292.65 last 68.79) - mkdir 18903 (time 1787705060.49 total 302.67 last 60.29) - mkdir 19635 (time 1787705070.51 total 312.68 last 73.12) - mkdir 20000 (time 1787705076.92 total 319.09 last 56.91) - mkdir 20681 (time 1787705086.93 total 329.10 last 68.06) - mkdir 21307 (time 1787705096.94 total 339.11 last 62.50) - mkdir 21905 (time 1787705106.95 total 349.12 last 59.74) - mkdir 22518 (time 1787705116.97 total 359.14 last 61.18) - mkdir 23185 (time 1787705126.98 total 369.15 last 66.64) - mkdir 23888 (time 1787705136.98 total 379.15 last 70.30) - mkdir 24516 (time 1787705146.98 total 389.15 last 62.80) - mkdir 25116 (time 1787705157.00 total 399.17 last 59.90) - mkdir 25676 (time 1787705167.00 total 409.18 last 55.96) - mkdir 26249 (time 1787705177.01 total 419.18 last 57.26) - mkdir 26707 (time 1787705187.03 total 429.20 last 45.73) - mkdir 27316 (time 1787705197.05 total 439.22 last 60.75) - mkdir 27951 (time 1787705207.07 total 449.24 last 63.39) - mkdir 28535 (time 1787705217.09 total 459.26 last 58.30) - mkdir 29134 (time 1787705227.11 total 469.28 last 59.78) - mkdir 29738 (time 1787705237.13 total 479.31 last 60.24) - mkdir 30000 (time 1787705240.60 total 482.77 last 75.58) - mkdir 30691 (time 1787705250.62 total 492.79 last 68.97) - mkdir 31408 (time 1787705260.62 total 502.79 last 71.69) - mkdir 32197 (time 1787705270.63 total 512.80 last 78.83) total: 32818 mkdir in 522.58 seconds: 62.80 ops/second - mkdir 625 (time 1787704767.99 total 10.04 last 62.24) - mkdir 1280 (time 1787704778.04 total 20.10 last 65.15) - mkdir 1937 (time 1787704788.04 total 30.10 last 65.67) - mkdir 2586 (time 1787704798.05 total 40.10 last 64.89) - mkdir 3217 (time 1787704808.05 total 50.11 last 63.07) - mkdir 3867 (time 1787704818.06 total 60.12 last 64.92) - mkdir 4457 (time 1787704828.10 total 70.16 last 58.77) - mkdir 5048 (time 1787704838.13 total 80.19 last 58.92) - mkdir 5638 (time 1787704848.15 total 90.21 last 58.87) - mkdir 6234 (time 1787704858.16 total 100.21 last 59.59) - mkdir 6865 (time 1787704868.16 total 110.22 last 63.07) - mkdir 7469 (time 1787704878.17 total 120.22 last 60.36) - mkdir 8062 (time 1787704888.18 total 130.23 last 59.24) - mkdir 8585 (time 1787704898.21 total 140.27 last 52.12) - mkdir 9142 (time 1787704908.23 total 150.28 last 55.61) - mkdir 9835 (time 1787704918.23 total 160.29 last 69.26) - mkdir 10000 (time 1787704921.10 total 163.16 last 57.51) - mkdir 10661 (time 1787704931.12 total 173.17 last 66.02) - mkdir 11245 (time 1787704941.12 total 183.18 last 58.38) - mkdir 11829 (time 1787704951.12 total 193.18 last 58.40) - mkdir 12452 (time 1787704961.15 total 203.20 last 62.14) - mkdir 13060 (time 1787704971.16 total 213.22 last 60.71) - mkdir 13686 (time 1787704981.17 total 223.23 last 62.54) - mkdir 14287 (time 1787704991.17 total 233.23 last 60.08) - mkdir 14961 (time 1787705001.18 total 243.24 last 67.36) - mkdir 15643 (time 1787705011.19 total 253.25 last 68.13) - mkdir 16257 (time 1787705021.20 total 263.26 last 61.32) - mkdir 16919 (time 1787705031.21 total 273.26 last 66.17) - mkdir 17644 (time 1787705041.22 total 283.28 last 72.42) - mkdir 18327 (time 1787705051.23 total 293.28 last 68.26) - mkdir 18949 (time 1787705061.25 total 303.31 last 62.02) - mkdir 19631 (time 1787705071.26 total 313.32 last 68.15) - mkdir 20000 (time 1787705077.87 total 319.93 last 55.81) - mkdir 20701 (time 1787705087.88 total 329.93 last 70.06) - mkdir 21309 (time 1787705097.88 total 339.94 last 60.79) - mkdir 21903 (time 1787705107.93 total 349.99 last 59.09) - mkdir 22519 (time 1787705117.96 total 360.01 last 61.46) - mkdir 23181 (time 1787705127.97 total 370.02 last 66.13) - mkdir 23904 (time 1787705137.97 total 380.03 last 72.27) - mkdir 24551 (time 1787705147.98 total 390.04 last 64.64) - mkdir 25125 (time 1787705158.00 total 400.06 last 57.29) - mkdir 25662 (time 1787705168.01 total 410.07 last 53.65) - mkdir 26206 (time 1787705178.01 total 420.07 last 54.38) - mkdir 26666 (time 1787705188.02 total 430.08 last 45.97) - mkdir 27272 (time 1787705198.03 total 440.08 last 60.56) - mkdir 27917 (time 1787705208.06 total 450.11 last 64.31) - mkdir 28495 (time 1787705218.07 total 460.12 last 57.75) - mkdir 29114 (time 1787705228.08 total 470.14 last 61.82) - mkdir 29725 (time 1787705238.09 total 480.14 last 61.05) - mkdir 30000 (time 1787705241.78 total 483.84 last 74.44) - mkdir 30649 (time 1787705251.79 total 493.84 last 64.88) - mkdir 31353 (time 1787705261.80 total 503.86 last 70.29) - mkdir 32133 (time 1787705271.81 total 513.87 last 77.92) total: 32818 mkdir in 523.85 seconds: 62.65 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276988 994316 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26872 3580148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16604 3590416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69629 954371 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2664 259480 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2739 259405 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71664 518885 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787705879 ; total 0 ; last 0) - unlinked 10000 (time 1787706136 ; total 257 ; last 257) - unlinked 20000 (time 1787706401 ; total 522 ; last 265) - unlinked 30000 (time 1787706674 ; total 795 ; last 273) total: 32768 unlinks in 870 seconds: 37.664368 unlinks/second - unlinked 0 (time 1787705879 ; total 0 ; last 0) - unlinked 10000 (time 1787706133 ; total 254 ; last 254) - unlinked 20000 (time 1787706402 ; total 523 ; last 269) - unlinked 30000 (time 1787706675 ; total 796 ; last 273) total: 32768 unlinks in 871 seconds: 37.621124 unlinks/second nlink between: 1 - unlinked 0 (time 1787706752 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787706752 ; 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 14444 1256860 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26872 3580148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16604 3590416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3993 1020007 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2664 259480 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2739 259405 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6028 518885 2% /mnt/lustre