== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:10:00 (1790784600) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 1920 2206720 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534593 332 534261 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 591 (time 1790784616.35 total 10.00 last 59.07) - mkdir 1170 (time 1790784626.35 total 20.01 last 57.90) - mkdir 1800 (time 1790784636.37 total 30.02 last 62.89) - mkdir 2451 (time 1790784646.37 total 40.03 last 65.07) - mkdir 3087 (time 1790784656.38 total 50.04 last 63.51) - mkdir 3766 (time 1790784666.41 total 60.06 last 67.75) - mkdir 4354 (time 1790784676.43 total 70.08 last 58.69) - mkdir 5038 (time 1790784686.43 total 80.09 last 68.37) - mkdir 5659 (time 1790784696.44 total 90.09 last 62.07) - mkdir 6220 (time 1790784706.45 total 100.10 last 56.04) - mkdir 6859 (time 1790784716.45 total 110.11 last 63.89) - mkdir 7559 (time 1790784726.46 total 120.12 last 69.92) - mkdir 8159 (time 1790784736.46 total 130.12 last 59.98) - mkdir 8843 (time 1790784746.47 total 140.13 last 68.33) - mkdir 9534 (time 1790784756.48 total 150.14 last 69.03) - mkdir 10000 (time 1790784763.97 total 157.63 last 62.25) - mkdir 10611 (time 1790784773.97 total 167.63 last 61.07) - mkdir 11174 (time 1790784783.98 total 177.64 last 56.28) - mkdir 11815 (time 1790784794.00 total 187.66 last 63.97) - mkdir 12429 (time 1790784804.02 total 197.67 last 61.29) - mkdir 12955 (time 1790784814.02 total 207.68 last 52.57) - mkdir 13559 (time 1790784824.02 total 217.68 last 60.39) - mkdir 14159 (time 1790784834.05 total 227.71 last 59.83) - mkdir 14886 (time 1790784844.07 total 237.73 last 72.59) - mkdir 15518 (time 1790784854.07 total 247.73 last 63.16) - mkdir 16185 (time 1790784864.08 total 257.73 last 66.68) - mkdir 16824 (time 1790784874.11 total 267.76 last 63.72) - mkdir 17442 (time 1790784884.13 total 277.79 last 61.64) - mkdir 18066 (time 1790784894.13 total 287.79 last 62.38) - mkdir 18775 (time 1790784904.17 total 297.83 last 70.62) - mkdir 19413 (time 1790784914.18 total 307.84 last 63.75) - mkdir 19965 (time 1790784924.18 total 317.84 last 55.18) - mkdir 20569 (time 1790784934.20 total 327.85 last 60.33) - mkdir 21213 (time 1790784944.24 total 337.89 last 64.15) - mkdir 21774 (time 1790784954.24 total 347.90 last 56.07) - mkdir 22279 (time 1790784964.24 total 357.90 last 50.50) - mkdir 22857 (time 1790784974.25 total 367.90 last 57.78) - mkdir 23429 (time 1790784984.26 total 377.91 last 57.14) - mkdir 24011 (time 1790784994.27 total 387.93 last 58.13) - mkdir 24670 (time 1790785004.27 total 397.93 last 65.87) - mkdir 25239 (time 1790785014.46 total 408.12 last 55.85) - mkdir 25889 (time 1790785024.47 total 418.13 last 64.96) - mkdir 26512 (time 1790785034.47 total 428.13 last 62.29) - mkdir 27134 (time 1790785044.48 total 438.14 last 62.11) - mkdir 27774 (time 1790785054.50 total 448.15 last 63.92) - mkdir 28352 (time 1790785064.51 total 458.16 last 57.75) - mkdir 29003 (time 1790785074.89 total 468.55 last 62.70) - mkdir 29655 (time 1790785084.89 total 478.55 last 65.18) - mkdir 30000 (time 1790785090.22 total 483.87 last 64.81) - mkdir 30669 (time 1790785100.91 total 494.57 last 62.56) - mkdir 31295 (time 1790785110.92 total 504.57 last 62.56) - mkdir 31851 (time 1790785121.36 total 515.02 last 53.22) - mkdir 32484 (time 1790785131.37 total 525.03 last 63.24) total: 32818 mkdir in 531.59 seconds: 61.74 ops/second - mkdir 571 (time 1790784616.36 total 10.02 last 57.00) - mkdir 1179 (time 1790784626.36 total 20.02 last 60.80) - mkdir 1815 (time 1790784636.38 total 30.04 last 63.48) - mkdir 2466 (time 1790784646.38 total 40.04 last 65.08) - mkdir 3090 (time 1790784656.40 total 50.06 last 62.30) - mkdir 3777 (time 1790784666.42 total 60.08 last 68.57) - mkdir 4396 (time 1790784676.43 total 70.09 last 61.82) - mkdir 5075 (time 1790784686.45 total 80.11 last 67.76) - mkdir 5673 (time 1790784696.45 total 90.11 last 59.78) - mkdir 6226 (time 1790784706.46 total 100.12 last 55.28) - mkdir 6908 (time 1790784716.48 total 110.13 last 68.08) - mkdir 7591 (time 1790784726.50 total 120.16 last 68.10) - mkdir 8197 (time 1790784736.51 total 130.17 last 60.56) - mkdir 8867 (time 1790784746.51 total 140.17 last 66.99) - mkdir 9579 (time 1790784756.55 total 150.21 last 70.92) - mkdir 10000 (time 1790784763.48 total 157.13 last 60.81) - mkdir 10617 (time 1790784773.48 total 167.13 last 61.69) - mkdir 11174 (time 1790784783.48 total 177.14 last 55.69) - mkdir 11805 (time 1790784793.49 total 187.15 last 63.02) - mkdir 12435 (time 1790784803.51 total 197.16 last 62.91) - mkdir 12987 (time 1790784813.52 total 207.18 last 55.10) - mkdir 13579 (time 1790784823.54 total 217.20 last 59.12) - mkdir 14188 (time 1790784833.54 total 227.20 last 60.90) - mkdir 14950 (time 1790784843.55 total 237.20 last 76.14) - mkdir 15519 (time 1790784853.56 total 247.22 last 56.81) - mkdir 16198 (time 1790784863.56 total 257.22 last 67.90) - mkdir 16872 (time 1790784873.58 total 267.24 last 67.26) - mkdir 17475 (time 1790784883.59 total 277.25 last 60.25) - mkdir 18088 (time 1790784893.62 total 287.28 last 61.11) - mkdir 18775 (time 1790784903.65 total 297.31 last 68.53) - mkdir 19364 (time 1790784913.65 total 307.31 last 58.88) - mkdir 19937 (time 1790784923.67 total 317.32 last 57.22) - mkdir 20511 (time 1790784933.67 total 327.33 last 57.35) - mkdir 21168 (time 1790784943.71 total 337.36 last 65.49) - mkdir 21718 (time 1790784953.74 total 347.40 last 54.80) - mkdir 22228 (time 1790784963.76 total 357.41 last 50.93) - mkdir 22842 (time 1790784973.82 total 367.48 last 61.00) - mkdir 23391 (time 1790784983.84 total 377.50 last 54.80) - mkdir 23939 (time 1790784993.85 total 387.51 last 54.73) - mkdir 24583 (time 1790785003.88 total 397.53 last 64.24) - mkdir 25188 (time 1790785014.47 total 408.13 last 57.12) - mkdir 25875 (time 1790785024.47 total 418.13 last 68.68) - mkdir 26498 (time 1790785034.47 total 428.13 last 62.29) - mkdir 27127 (time 1790785044.48 total 438.13 last 62.89) - mkdir 27765 (time 1790785054.49 total 448.14 last 63.73) - mkdir 28348 (time 1790785064.49 total 458.15 last 58.27) - mkdir 28982 (time 1790785074.88 total 468.54 last 61.02) - mkdir 29628 (time 1790785084.88 total 478.54 last 64.60) - mkdir 30000 (time 1790785090.81 total 484.47 last 62.75) - mkdir 30626 (time 1790785100.92 total 494.58 last 61.91) - mkdir 31254 (time 1790785110.93 total 504.58 last 62.78) - mkdir 31816 (time 1790785121.35 total 515.01 last 53.93) - mkdir 32450 (time 1790785131.35 total 525.01 last 63.39) total: 32818 mkdir in 531.79 seconds: 61.71 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 304109 65969 238140 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1790785602 ; total 0 ; last 0) - unlinked 10000 (time 1790785797 ; total 195 ; last 195) - unlinked 20000 (time 1790785981 ; total 379 ; last 184) - unlinked 30000 (time 1790786182 ; total 580 ; last 201) total: 32768 unlinks in 663 seconds: 49.423832 unlinks/second - unlinked 0 (time 1790785602 ; total 0 ; last 0) - unlinked 10000 (time 1790785797 ; total 195 ; last 195) - unlinked 20000 (time 1790785983 ; total 381 ; last 186) - unlinked 30000 (time 1790786186 ; total 584 ; last 203) total: 32768 unlinks in 667 seconds: 49.127438 unlinks/second nlink between: 102 - unlinked 0 (time 1790786271 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790786271 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2209024 2176 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre