== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:38:46 (1788622726) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 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 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 563 (time 1788622742.67 total 10.01 last 56.27) - mkdir 1178 (time 1788622752.68 total 20.02 last 61.43) - mkdir 1787 (time 1788622762.70 total 30.04 last 60.78) - mkdir 2476 (time 1788622772.71 total 40.04 last 68.85) - mkdir 3086 (time 1788622782.74 total 50.07 last 60.81) - mkdir 3603 (time 1788622792.74 total 60.07 last 51.70) - mkdir 4054 (time 1788622802.76 total 70.09 last 45.02) - mkdir 4605 (time 1788622812.77 total 80.10 last 55.07) - mkdir 5096 (time 1788622822.77 total 90.11 last 49.07) - mkdir 5617 (time 1788622832.77 total 100.11 last 52.09) - mkdir 6166 (time 1788622842.79 total 110.13 last 54.80) - mkdir 6698 (time 1788622852.80 total 120.14 last 53.15) - mkdir 7239 (time 1788622862.85 total 130.18 last 53.84) - mkdir 7741 (time 1788622872.88 total 140.21 last 50.07) - mkdir 8222 (time 1788622882.89 total 150.22 last 48.06) - mkdir 8858 (time 1788622892.89 total 160.22 last 63.59) - mkdir 9417 (time 1788622902.89 total 170.23 last 55.86) - mkdir 9949 (time 1788622912.93 total 180.26 last 53.02) - mkdir 10485 (time 1788622922.93 total 190.26 last 53.59) - mkdir 11083 (time 1788622932.94 total 200.27 last 59.76) - mkdir 11619 (time 1788622942.99 total 210.32 last 53.32) - mkdir 12157 (time 1788622953.04 total 220.37 last 53.55) - mkdir 12704 (time 1788622963.05 total 230.39 last 54.61) - mkdir 13262 (time 1788622973.08 total 240.41 last 55.68) - mkdir 13825 (time 1788622983.08 total 250.42 last 56.25) - mkdir 14472 (time 1788622993.13 total 260.46 last 64.40) - mkdir 15114 (time 1788623003.13 total 270.46 last 64.19) - mkdir 15795 (time 1788623013.18 total 280.51 last 67.79) - mkdir 16187 (time 1788623023.22 total 290.55 last 39.05) - mkdir 16576 (time 1788623033.26 total 300.60 last 38.71) - mkdir 17044 (time 1788623043.27 total 310.61 last 46.76) - mkdir 17577 (time 1788623053.28 total 320.61 last 53.27) - mkdir 18222 (time 1788623063.34 total 330.67 last 64.10) - mkdir 18838 (time 1788623073.35 total 340.68 last 61.55) - mkdir 19378 (time 1788623083.36 total 350.69 last 53.93) - mkdir 19999 (time 1788623093.36 total 360.70 last 62.08) - mkdir 20637 (time 1788623103.42 total 370.75 last 63.46) - mkdir 21220 (time 1788623113.42 total 380.75 last 58.29) - mkdir 21825 (time 1788623123.43 total 390.76 last 60.44) - mkdir 22401 (time 1788623133.43 total 400.77 last 57.58) - mkdir 22961 (time 1788623143.47 total 410.80 last 55.80) - mkdir 23564 (time 1788623153.48 total 420.81 last 60.24) - mkdir 24172 (time 1788623163.50 total 430.83 last 60.71) - mkdir 24779 (time 1788623173.50 total 440.84 last 60.65) - mkdir 25367 (time 1788623183.51 total 450.85 last 58.74) - mkdir 25963 (time 1788623193.54 total 460.87 last 59.45) - mkdir 26498 (time 1788623203.55 total 470.88 last 53.45) - mkdir 27070 (time 1788623213.55 total 480.89 last 57.16) - mkdir 27666 (time 1788623223.57 total 490.90 last 59.50) - mkdir 28308 (time 1788623233.58 total 500.91 last 64.13) - mkdir 28865 (time 1788623243.59 total 510.92 last 55.65) - mkdir 29447 (time 1788623253.60 total 520.93 last 58.16) - mkdir 30000 (time 1788623263.37 total 530.70 last 56.62) - mkdir 30586 (time 1788623273.37 total 540.70 last 58.56) - mkdir 31124 (time 1788623283.38 total 550.71 last 53.79) - mkdir 31681 (time 1788623293.40 total 560.74 last 55.54) - mkdir 32230 (time 1788623303.41 total 570.74 last 54.85) - mkdir 32812 (time 1788623313.42 total 580.75 last 58.17) total: 32818 mkdir in 580.79 seconds: 56.51 ops/second - mkdir 566 (time 1788622742.70 total 10.03 last 56.44) - mkdir 1196 (time 1788622752.71 total 20.04 last 62.93) - mkdir 1812 (time 1788622762.72 total 30.05 last 61.52) - mkdir 2498 (time 1788622772.73 total 40.07 last 68.50) - mkdir 3076 (time 1788622782.74 total 50.08 last 57.75) - mkdir 3591 (time 1788622792.76 total 60.09 last 51.41) - mkdir 4042 (time 1788622802.76 total 70.09 last 45.09) - mkdir 4565 (time 1788622812.78 total 80.12 last 52.19) - mkdir 5058 (time 1788622822.79 total 90.12 last 49.27) - mkdir 5586 (time 1788622832.79 total 100.12 last 52.80) - mkdir 6148 (time 1788622842.83 total 110.16 last 55.97) - mkdir 6673 (time 1788622852.84 total 120.17 last 52.44) - mkdir 7201 (time 1788622862.88 total 130.22 last 52.58) - mkdir 7705 (time 1788622872.93 total 140.26 last 50.17) - mkdir 8177 (time 1788622882.94 total 150.27 last 47.14) - mkdir 8813 (time 1788622892.95 total 160.28 last 63.53) - mkdir 9391 (time 1788622902.99 total 170.33 last 57.55) - mkdir 9936 (time 1788622913.00 total 180.33 last 54.49) - mkdir 10444 (time 1788622923.04 total 190.38 last 50.56) - mkdir 11039 (time 1788622933.05 total 200.39 last 59.45) - mkdir 11623 (time 1788622943.05 total 210.39 last 58.39) - mkdir 12155 (time 1788622953.06 total 220.39 last 53.17) - mkdir 12691 (time 1788622963.07 total 230.40 last 53.56) - mkdir 13253 (time 1788622973.07 total 240.40 last 56.19) - mkdir 13803 (time 1788622983.09 total 250.42 last 54.87) - mkdir 14432 (time 1788622993.12 total 260.46 last 62.71) - mkdir 15085 (time 1788623003.12 total 270.46 last 65.29) - mkdir 15722 (time 1788623013.14 total 280.47 last 63.61) - mkdir 16117 (time 1788623023.17 total 290.50 last 39.40) - mkdir 16492 (time 1788623033.20 total 300.53 last 37.39) - mkdir 16970 (time 1788623043.21 total 310.54 last 47.73) - mkdir 17540 (time 1788623053.26 total 320.59 last 56.74) - mkdir 18185 (time 1788623063.29 total 330.62 last 64.28) - mkdir 18803 (time 1788623073.30 total 340.63 last 61.74) - mkdir 19337 (time 1788623083.30 total 350.63 last 53.39) - mkdir 19937 (time 1788623093.31 total 360.64 last 59.97) - mkdir 20556 (time 1788623103.36 total 370.69 last 61.59) - mkdir 21161 (time 1788623113.37 total 380.71 last 60.41) - mkdir 21735 (time 1788623123.41 total 390.74 last 57.20) - mkdir 22303 (time 1788623133.41 total 400.74 last 56.78) - mkdir 22882 (time 1788623143.42 total 410.75 last 57.87) - mkdir 23481 (time 1788623153.43 total 420.77 last 59.79) - mkdir 24046 (time 1788623163.44 total 430.77 last 56.46) - mkdir 24656 (time 1788623173.44 total 440.77 last 61.00) - mkdir 25249 (time 1788623183.45 total 450.79 last 59.23) - mkdir 25843 (time 1788623193.46 total 460.79 last 59.37) - mkdir 26395 (time 1788623203.46 total 470.79 last 55.19) - mkdir 26962 (time 1788623213.49 total 480.82 last 56.54) - mkdir 27550 (time 1788623223.51 total 490.84 last 58.67) - mkdir 28159 (time 1788623233.52 total 500.86 last 60.83) - mkdir 28731 (time 1788623243.53 total 510.86 last 57.17) - mkdir 29280 (time 1788623253.55 total 520.89 last 54.76) - mkdir 29874 (time 1788623263.57 total 530.90 last 59.29) - mkdir 30458 (time 1788623273.58 total 540.91 last 58.36) - mkdir 30997 (time 1788623283.60 total 550.93 last 53.80) - mkdir 31573 (time 1788623293.61 total 560.94 last 57.54) - mkdir 32107 (time 1788623303.61 total 570.94 last 53.39) - mkdir 32697 (time 1788623313.62 total 580.95 last 58.95) total: 32818 mkdir in 582.10 seconds: 56.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788623975 ; total 0 ; last 0) - unlinked 10000 (time 1788624257 ; total 282 ; last 282) - unlinked 20000 (time 1788624541 ; total 566 ; last 284) - unlinked 30000 (time 1788624841 ; total 866 ; last 300) total: 32768 unlinks in 934 seconds: 35.083511 unlinks/second - unlinked 0 (time 1788623975 ; total 0 ; last 0) - unlinked 10000 (time 1788624259 ; total 284 ; last 284) - unlinked 20000 (time 1788624546 ; total 571 ; last 287) - unlinked 30000 (time 1788624848 ; total 873 ; last 302) total: 32768 unlinks in 941 seconds: 34.822529 unlinks/second nlink between: 102 - unlinked 0 (time 1788624917 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788624917 ; 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 2208256 2176 2204032 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 526673 333 526340 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre