== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:54:48 (1787752488) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7956 1263348 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22908 3584112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20568 3586452 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4002 1019998 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2704 259440 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2683 259461 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6017 518901 2% /mnt/lustre - mkdir 681 (time 1787752504.04 total 10.02 last 67.99) - mkdir 1358 (time 1787752514.05 total 20.03 last 67.60) - mkdir 2069 (time 1787752524.06 total 30.04 last 71.01) - mkdir 2786 (time 1787752534.07 total 40.05 last 71.64) - mkdir 3504 (time 1787752544.08 total 50.06 last 71.76) - mkdir 4205 (time 1787752554.08 total 60.06 last 70.05) - mkdir 4884 (time 1787752564.11 total 70.09 last 67.73) - mkdir 5591 (time 1787752574.12 total 80.10 last 70.65) - mkdir 6336 (time 1787752584.13 total 90.11 last 74.39) - mkdir 7051 (time 1787752594.13 total 100.12 last 71.47) - mkdir 7691 (time 1787752604.14 total 110.12 last 63.95) - mkdir 8371 (time 1787752614.15 total 120.13 last 67.93) - mkdir 9032 (time 1787752624.16 total 130.14 last 66.03) - mkdir 9703 (time 1787752634.19 total 140.17 last 66.93) - mkdir 10000 (time 1787752639.46 total 145.44 last 56.29) - mkdir 10688 (time 1787752649.48 total 155.46 last 68.67) - mkdir 11384 (time 1787752659.50 total 165.49 last 69.45) - mkdir 11959 (time 1787752669.51 total 175.49 last 57.45) - mkdir 12575 (time 1787752679.52 total 185.50 last 61.58) - mkdir 13195 (time 1787752689.53 total 195.51 last 61.90) - mkdir 13801 (time 1787752699.54 total 205.52 last 60.53) - mkdir 14473 (time 1787752709.55 total 215.53 last 67.18) - mkdir 15109 (time 1787752719.56 total 225.54 last 63.54) - mkdir 15755 (time 1787752729.57 total 235.55 last 64.51) - mkdir 16465 (time 1787752739.57 total 245.55 last 70.97) - mkdir 17135 (time 1787752749.59 total 255.57 last 66.89) - mkdir 17802 (time 1787752759.63 total 265.61 last 66.47) - mkdir 18458 (time 1787752769.63 total 275.61 last 65.58) - mkdir 19136 (time 1787752779.64 total 285.62 last 67.74) - mkdir 19845 (time 1787752789.64 total 295.62 last 70.86) - mkdir 20000 (time 1787752792.18 total 298.16 last 61.11) - mkdir 20673 (time 1787752802.18 total 308.16 last 67.29) - mkdir 21406 (time 1787752812.18 total 318.16 last 73.28) - mkdir 21954 (time 1787752822.19 total 328.17 last 54.79) - mkdir 22565 (time 1787752832.19 total 338.17 last 61.06) - mkdir 23298 (time 1787752842.20 total 348.18 last 73.23) - mkdir 23901 (time 1787752852.21 total 358.19 last 60.28) - mkdir 24486 (time 1787752862.24 total 368.22 last 58.29) - mkdir 25099 (time 1787752872.27 total 378.25 last 61.13) - mkdir 25664 (time 1787752882.31 total 388.29 last 56.26) - mkdir 26167 (time 1787752892.32 total 398.30 last 50.24) - mkdir 26723 (time 1787752902.33 total 408.31 last 55.56) - mkdir 27314 (time 1787752912.33 total 418.31 last 59.09) - mkdir 27853 (time 1787752922.43 total 428.41 last 53.39) - mkdir 28310 (time 1787752932.45 total 438.43 last 45.58) - mkdir 28738 (time 1787752942.45 total 448.43 last 42.80) - mkdir 29183 (time 1787752952.51 total 458.49 last 44.27) - mkdir 29643 (time 1787752962.54 total 468.52 last 45.85) - mkdir 30000 (time 1787752969.68 total 475.66 last 49.98) - mkdir 30666 (time 1787752979.68 total 485.66 last 66.59) - mkdir 31395 (time 1787752989.69 total 495.67 last 72.84) - mkdir 32127 (time 1787752999.71 total 505.69 last 73.07) total: 32818 mkdir in 515.06 seconds: 63.72 ops/second - mkdir 687 (time 1787752504.15 total 10.01 last 68.65) - mkdir 1388 (time 1787752514.17 total 20.02 last 69.99) - mkdir 2120 (time 1787752524.19 total 30.05 last 73.03) - mkdir 2812 (time 1787752534.20 total 40.05 last 69.18) - mkdir 3544 (time 1787752544.22 total 50.07 last 73.06) - mkdir 4217 (time 1787752554.24 total 60.09 last 67.15) - mkdir 4897 (time 1787752564.26 total 70.11 last 67.84) - mkdir 5614 (time 1787752574.28 total 80.13 last 71.56) - mkdir 6323 (time 1787752584.29 total 90.14 last 70.84) - mkdir 7031 (time 1787752594.30 total 100.15 last 70.75) - mkdir 7673 (time 1787752604.30 total 110.15 last 64.19) - mkdir 8343 (time 1787752614.32 total 120.17 last 66.88) - mkdir 8997 (time 1787752624.32 total 130.17 last 65.39) - mkdir 9672 (time 1787752634.34 total 140.19 last 67.36) - mkdir 10000 (time 1787752639.96 total 145.81 last 58.37) - mkdir 10661 (time 1787752649.96 total 155.82 last 66.06) - mkdir 11305 (time 1787752659.99 total 165.85 last 64.21) - mkdir 11917 (time 1787752670.02 total 175.87 last 61.04) - mkdir 12544 (time 1787752680.02 total 185.87 last 62.69) - mkdir 13175 (time 1787752690.04 total 195.89 last 62.99) - mkdir 13761 (time 1787752700.05 total 205.90 last 58.56) - mkdir 14438 (time 1787752710.05 total 215.90 last 67.69) - mkdir 15070 (time 1787752720.06 total 225.92 last 63.09) - mkdir 15727 (time 1787752730.09 total 235.94 last 65.55) - mkdir 16433 (time 1787752740.09 total 245.94 last 70.60) - mkdir 17102 (time 1787752750.09 total 255.94 last 66.88) - mkdir 17754 (time 1787752760.10 total 265.95 last 65.14) - mkdir 18398 (time 1787752770.11 total 275.96 last 64.34) - mkdir 19079 (time 1787752780.12 total 285.97 last 68.03) - mkdir 19755 (time 1787752790.13 total 295.98 last 67.55) - mkdir 20000 (time 1787752793.69 total 299.54 last 68.80) - mkdir 20723 (time 1787752803.70 total 309.55 last 72.21) - mkdir 21432 (time 1787752813.71 total 319.57 last 70.81) - mkdir 22014 (time 1787752823.74 total 329.59 last 58.07) - mkdir 22644 (time 1787752833.74 total 339.59 last 62.98) - mkdir 23356 (time 1787752843.74 total 349.59 last 71.19) - mkdir 23919 (time 1787752853.74 total 359.60 last 56.29) - mkdir 24558 (time 1787752863.77 total 369.62 last 63.73) - mkdir 25145 (time 1787752873.79 total 379.64 last 58.57) - mkdir 25656 (time 1787752883.79 total 389.64 last 51.10) - mkdir 26188 (time 1787752893.79 total 399.65 last 53.18) - mkdir 26750 (time 1787752903.80 total 409.65 last 56.19) - mkdir 27320 (time 1787752913.83 total 419.68 last 56.84) - mkdir 27868 (time 1787752923.83 total 429.68 last 54.76) - mkdir 28323 (time 1787752933.85 total 439.70 last 45.44) - mkdir 28767 (time 1787752943.86 total 449.71 last 44.34) - mkdir 29171 (time 1787752953.87 total 459.72 last 40.36) - mkdir 29653 (time 1787752963.87 total 469.72 last 48.19) - mkdir 30000 (time 1787752970.40 total 476.25 last 53.12) - mkdir 30670 (time 1787752980.41 total 486.26 last 66.95) - mkdir 31397 (time 1787752990.41 total 496.27 last 72.68) - mkdir 32096 (time 1787753000.43 total 506.29 last 69.76) total: 32818 mkdir in 516.10 seconds: 63.59 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276932 994372 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22908 3584112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20568 3586452 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69638 954362 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2704 259440 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2683 259461 2% /mnt/lustre[OST:1] filesystem_summary: 590554 71653 518901 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787753954 ; total 0 ; last 0) - unlinked 10000 (time 1787754212 ; total 258 ; last 258) - unlinked 20000 (time 1787754485 ; total 531 ; last 273) - unlinked 30000 (time 1787754750 ; total 796 ; last 265) total: 32768 unlinks in 866 seconds: 37.838337 unlinks/second - unlinked 0 (time 1787753954 ; total 0 ; last 0) - unlinked 10000 (time 1787754213 ; total 259 ; last 259) - unlinked 20000 (time 1787754487 ; total 533 ; last 274) - unlinked 30000 (time 1787754754 ; total 800 ; last 267) total: 32768 unlinks in 871 seconds: 37.621124 unlinks/second nlink between: 1 - unlinked 0 (time 1787754827 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second - unlinked 0 (time 1787754827 ; 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 14388 1256916 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22908 3584112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20568 3586452 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4002 1019998 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2704 259440 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2683 259461 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6017 518901 2% /mnt/lustre