== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:58:49 (1787853529) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7920 1263384 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20504 3586516 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22976 3584044 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4058 1019942 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2720 259424 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6047 518871 2% /mnt/lustre - mkdir 596 (time 1787853544.04 total 10.03 last 59.44) - mkdir 1074 (time 1787853554.06 total 20.05 last 47.71) - mkdir 1521 (time 1787853564.09 total 30.07 last 44.58) - mkdir 2058 (time 1787853574.11 total 40.09 last 53.61) - mkdir 2629 (time 1787853584.12 total 50.10 last 57.04) - mkdir 3223 (time 1787853594.15 total 60.13 last 59.23) - mkdir 3828 (time 1787853604.16 total 70.14 last 60.42) - mkdir 4432 (time 1787853614.17 total 80.16 last 60.31) - mkdir 5000 (time 1787853624.18 total 90.16 last 56.78) - mkdir 5591 (time 1787853634.18 total 100.17 last 59.06) - mkdir 6221 (time 1787853644.19 total 110.17 last 62.97) - mkdir 6806 (time 1787853654.19 total 120.17 last 58.48) - mkdir 7419 (time 1787853664.20 total 130.19 last 61.23) - mkdir 8025 (time 1787853674.21 total 140.19 last 60.59) - mkdir 8642 (time 1787853684.21 total 150.19 last 61.68) - mkdir 9225 (time 1787853694.23 total 160.21 last 58.17) - mkdir 9787 (time 1787853704.23 total 170.22 last 56.18) - mkdir 10000 (time 1787853707.36 total 173.34 last 68.17) - mkdir 10559 (time 1787853717.39 total 183.37 last 55.72) - mkdir 11092 (time 1787853727.42 total 193.40 last 53.16) - mkdir 11570 (time 1787853737.45 total 203.44 last 47.63) - mkdir 12068 (time 1787853747.46 total 213.44 last 49.79) - mkdir 12606 (time 1787853757.46 total 223.44 last 53.76) - mkdir 13183 (time 1787853767.47 total 233.46 last 57.64) - mkdir 13762 (time 1787853777.48 total 243.46 last 57.88) - mkdir 14361 (time 1787853787.48 total 253.46 last 59.90) - mkdir 14975 (time 1787853797.48 total 263.46 last 61.40) - mkdir 15553 (time 1787853807.49 total 273.47 last 57.72) - mkdir 16158 (time 1787853817.51 total 283.49 last 60.37) - mkdir 16844 (time 1787853827.52 total 293.50 last 68.55) - mkdir 17424 (time 1787853837.54 total 303.53 last 57.86) - mkdir 17971 (time 1787853847.55 total 313.53 last 54.66) - mkdir 18472 (time 1787853857.56 total 323.55 last 50.03) - mkdir 19074 (time 1787853867.57 total 333.55 last 60.18) - mkdir 19646 (time 1787853877.58 total 343.57 last 57.11) - mkdir 20000 (time 1787853883.06 total 349.04 last 64.62) - mkdir 20592 (time 1787853893.07 total 359.05 last 59.17) - mkdir 21183 (time 1787853903.08 total 369.06 last 59.06) - mkdir 21799 (time 1787853913.08 total 379.06 last 61.57) - mkdir 22495 (time 1787853923.08 total 389.07 last 69.58) - mkdir 23184 (time 1787853933.09 total 399.08 last 68.83) - mkdir 23805 (time 1787853943.09 total 409.08 last 62.10) - mkdir 24403 (time 1787853953.10 total 419.08 last 59.77) - mkdir 25032 (time 1787853963.10 total 429.09 last 62.86) - mkdir 25676 (time 1787853973.12 total 439.10 last 64.33) - mkdir 26341 (time 1787853983.12 total 449.11 last 66.45) - mkdir 26914 (time 1787853993.13 total 459.11 last 57.29) - mkdir 27516 (time 1787854003.16 total 469.14 last 60.01) - mkdir 28156 (time 1787854013.16 total 479.15 last 63.96) - mkdir 28798 (time 1787854023.18 total 489.17 last 64.08) - mkdir 29451 (time 1787854033.18 total 499.17 last 65.29) - mkdir 30000 (time 1787854041.30 total 507.28 last 67.64) - mkdir 30667 (time 1787854051.30 total 517.29 last 66.69) - mkdir 31309 (time 1787854061.32 total 527.30 last 64.08) - mkdir 31924 (time 1787854071.32 total 537.30 last 61.50) - mkdir 32532 (time 1787854081.33 total 547.31 last 60.78) total: 32818 mkdir in 552.08 seconds: 59.44 ops/second - mkdir 611 (time 1787853544.01 total 10.02 last 60.96) - mkdir 1086 (time 1787853554.03 total 20.04 last 47.43) - mkdir 1552 (time 1787853564.05 total 30.06 last 46.50) - mkdir 2071 (time 1787853574.05 total 40.06 last 51.89) - mkdir 2654 (time 1787853584.05 total 50.06 last 58.29) - mkdir 3255 (time 1787853594.06 total 60.07 last 60.06) - mkdir 3855 (time 1787853604.06 total 70.07 last 59.99) - mkdir 4447 (time 1787853614.07 total 80.08 last 59.16) - mkdir 5034 (time 1787853624.07 total 90.08 last 58.68) - mkdir 5633 (time 1787853634.09 total 100.10 last 59.81) - mkdir 6236 (time 1787853644.10 total 110.11 last 60.23) - mkdir 6844 (time 1787853654.10 total 120.11 last 60.79) - mkdir 7439 (time 1787853664.12 total 130.13 last 59.39) - mkdir 8043 (time 1787853674.13 total 140.14 last 60.36) - mkdir 8657 (time 1787853684.14 total 150.15 last 61.34) - mkdir 9230 (time 1787853694.15 total 160.16 last 57.21) - mkdir 9796 (time 1787853704.16 total 170.17 last 56.56) - mkdir 10000 (time 1787853707.16 total 173.17 last 67.98) - mkdir 10575 (time 1787853717.18 total 183.19 last 57.38) - mkdir 11146 (time 1787853727.19 total 193.20 last 57.05) - mkdir 11616 (time 1787853737.21 total 203.22 last 46.90) - mkdir 12104 (time 1787853747.22 total 213.23 last 48.76) - mkdir 12643 (time 1787853757.22 total 223.23 last 53.88) - mkdir 13185 (time 1787853767.23 total 233.24 last 54.16) - mkdir 13775 (time 1787853777.25 total 243.26 last 58.90) - mkdir 14354 (time 1787853787.26 total 253.27 last 57.85) - mkdir 14961 (time 1787853797.29 total 263.30 last 60.48) - mkdir 15538 (time 1787853807.30 total 273.31 last 57.67) - mkdir 16151 (time 1787853817.30 total 283.31 last 61.27) - mkdir 16772 (time 1787853827.35 total 293.36 last 61.79) - mkdir 17351 (time 1787853837.40 total 303.41 last 57.65) - mkdir 17893 (time 1787853847.40 total 313.41 last 54.17) - mkdir 18373 (time 1787853857.44 total 323.45 last 47.83) - mkdir 18988 (time 1787853867.44 total 333.45 last 61.46) - mkdir 19550 (time 1787853877.45 total 343.46 last 56.14) - mkdir 20000 (time 1787853884.14 total 350.15 last 67.28) - mkdir 20595 (time 1787853894.15 total 360.15 last 59.48) - mkdir 21174 (time 1787853904.15 total 370.16 last 57.89) - mkdir 21811 (time 1787853914.16 total 380.17 last 63.60) - mkdir 22489 (time 1787853924.18 total 390.19 last 67.67) - mkdir 23125 (time 1787853934.20 total 400.20 last 63.51) - mkdir 23760 (time 1787853944.22 total 410.22 last 63.37) - mkdir 24362 (time 1787853954.25 total 420.26 last 59.99) - mkdir 25010 (time 1787853964.27 total 430.28 last 64.70) - mkdir 25645 (time 1787853974.28 total 440.29 last 63.42) - mkdir 26282 (time 1787853984.28 total 450.29 last 63.69) - mkdir 26875 (time 1787853994.29 total 460.30 last 59.23) - mkdir 27480 (time 1787854004.30 total 470.30 last 60.48) - mkdir 28136 (time 1787854014.30 total 480.31 last 65.56) - mkdir 28789 (time 1787854024.32 total 490.33 last 65.16) - mkdir 29457 (time 1787854034.35 total 500.36 last 66.62) - mkdir 30000 (time 1787854042.47 total 508.48 last 66.88) - mkdir 30648 (time 1787854052.48 total 518.48 last 64.76) - mkdir 31314 (time 1787854062.48 total 528.49 last 66.56) - mkdir 31946 (time 1787854072.49 total 538.50 last 63.14) - mkdir 32547 (time 1787854082.49 total 548.50 last 60.09) total: 32818 mkdir in 552.88 seconds: 59.36 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276944 994360 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20504 3586516 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22976 3584044 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69694 954306 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2720 259424 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 590554 71683 518871 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787854717 ; total 0 ; last 0) - unlinked 10000 (time 1787854979 ; total 262 ; last 262) - unlinked 20000 (time 1787855257 ; total 540 ; last 278) - unlinked 30000 (time 1787855530 ; total 813 ; last 273) total: 32768 unlinks in 898 seconds: 36.489979 unlinks/second - unlinked 0 (time 1787854717 ; total 0 ; last 0) - unlinked 10000 (time 1787854980 ; total 263 ; last 263) - unlinked 20000 (time 1787855258 ; total 541 ; last 278) - unlinked 30000 (time 1787855532 ; total 815 ; last 274) total: 32768 unlinks in 902 seconds: 36.328159 unlinks/second nlink between: 1 - unlinked 0 (time 1787855621 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787855621 ; 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 14400 1256904 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20504 3586516 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22976 3584044 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4058 1019942 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2720 259424 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6047 518871 2% /mnt/lustre