== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:48:25 (1790772505) 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 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 603 (time 1790772520.38 total 10.02 last 60.16) - mkdir 1233 (time 1790772530.40 total 20.04 last 62.88) - mkdir 1758 (time 1790772540.40 total 30.05 last 52.48) - mkdir 2283 (time 1790772550.41 total 40.05 last 52.47) - mkdir 2858 (time 1790772560.42 total 50.07 last 57.41) - mkdir 3436 (time 1790772570.44 total 60.08 last 57.70) - mkdir 3927 (time 1790772580.51 total 70.16 last 48.75) - mkdir 4449 (time 1790772590.53 total 80.17 last 52.12) - mkdir 5008 (time 1790772600.56 total 90.21 last 55.70) - mkdir 5564 (time 1790772610.57 total 100.22 last 55.56) - mkdir 6170 (time 1790772620.60 total 110.24 last 60.44) - mkdir 6777 (time 1790772630.60 total 120.24 last 60.68) - mkdir 7360 (time 1790772640.62 total 130.26 last 58.19) - mkdir 7975 (time 1790772650.64 total 140.29 last 61.37) - mkdir 8557 (time 1790772660.65 total 150.29 last 58.18) - mkdir 9159 (time 1790772670.65 total 160.29 last 60.17) - mkdir 9781 (time 1790772680.66 total 170.30 last 62.17) - mkdir 10000 (time 1790772684.14 total 173.78 last 62.85) - mkdir 10637 (time 1790772694.19 total 183.84 last 63.36) - mkdir 11265 (time 1790772704.22 total 193.86 last 62.62) - mkdir 11859 (time 1790772714.24 total 203.88 last 59.29) - mkdir 12416 (time 1790772724.24 total 213.89 last 55.69) - mkdir 13010 (time 1790772734.25 total 223.90 last 59.34) - mkdir 13572 (time 1790772744.26 total 233.90 last 56.17) - mkdir 14181 (time 1790772754.27 total 243.91 last 60.86) - mkdir 14752 (time 1790772764.27 total 253.92 last 57.05) - mkdir 15354 (time 1790772774.28 total 263.92 last 60.17) - mkdir 15938 (time 1790772784.30 total 273.94 last 58.29) - mkdir 16504 (time 1790772794.34 total 283.98 last 56.38) - mkdir 17118 (time 1790772804.34 total 293.98 last 61.38) - mkdir 17687 (time 1790772814.36 total 304.00 last 56.79) - mkdir 18215 (time 1790772824.40 total 314.04 last 52.59) - mkdir 18829 (time 1790772834.41 total 324.05 last 61.35) - mkdir 19416 (time 1790772844.41 total 334.05 last 58.68) - mkdir 20000 (time 1790772853.97 total 343.61 last 61.09) - mkdir 20591 (time 1790772863.97 total 353.61 last 59.10) - mkdir 21148 (time 1790772874.03 total 363.67 last 55.36) - mkdir 21708 (time 1790772884.04 total 373.69 last 55.94) - mkdir 22268 (time 1790772894.06 total 383.70 last 55.93) - mkdir 22803 (time 1790772904.08 total 393.72 last 53.36) - mkdir 23395 (time 1790772914.09 total 403.73 last 59.17) - mkdir 23950 (time 1790772924.11 total 413.75 last 55.39) - mkdir 24532 (time 1790772934.14 total 423.78 last 58.02) - mkdir 25116 (time 1790772944.16 total 433.80 last 58.28) - mkdir 25700 (time 1790772954.17 total 443.81 last 58.31) - mkdir 26223 (time 1790772964.18 total 453.82 last 52.27) - mkdir 26629 (time 1790772974.21 total 463.85 last 40.46) - mkdir 27164 (time 1790772984.22 total 473.86 last 53.46) - mkdir 27707 (time 1790772994.24 total 483.88 last 54.18) - mkdir 28280 (time 1790773004.24 total 493.88 last 57.30) - mkdir 28818 (time 1790773014.29 total 503.93 last 53.56) - mkdir 29408 (time 1790773024.31 total 513.95 last 58.88) - mkdir 29943 (time 1790773034.31 total 523.96 last 53.45) - mkdir 30384 (time 1790773044.32 total 533.96 last 44.09) - mkdir 30841 (time 1790773054.32 total 543.96 last 45.69) - mkdir 31369 (time 1790773064.33 total 553.97 last 52.73) - mkdir 31962 (time 1790773074.33 total 563.98 last 59.29) - mkdir 32534 (time 1790773084.33 total 573.98 last 57.20) total: 32818 mkdir in 579.46 seconds: 56.64 ops/second - mkdir 592 (time 1790772520.28 total 10.02 last 59.11) - mkdir 1219 (time 1790772530.28 total 20.02 last 62.67) - mkdir 1739 (time 1790772540.32 total 30.06 last 51.78) - mkdir 2282 (time 1790772550.34 total 40.08 last 54.21) - mkdir 2855 (time 1790772560.35 total 50.09 last 57.23) - mkdir 3425 (time 1790772570.38 total 60.12 last 56.87) - mkdir 3922 (time 1790772580.45 total 70.19 last 49.34) - mkdir 4420 (time 1790772590.47 total 80.21 last 49.69) - mkdir 4983 (time 1790772600.48 total 90.22 last 56.25) - mkdir 5518 (time 1790772610.51 total 100.25 last 53.36) - mkdir 6165 (time 1790772620.59 total 110.33 last 64.19) - mkdir 6790 (time 1790772630.59 total 120.33 last 62.48) - mkdir 7328 (time 1790772640.61 total 130.35 last 53.69) - mkdir 7947 (time 1790772650.62 total 140.36 last 61.82) - mkdir 8498 (time 1790772660.64 total 150.38 last 54.99) - mkdir 9123 (time 1790772670.68 total 160.42 last 62.28) - mkdir 9724 (time 1790772680.70 total 170.44 last 59.96) - mkdir 10000 (time 1790772684.95 total 174.69 last 64.92) - mkdir 10609 (time 1790772694.96 total 184.70 last 60.88) - mkdir 11267 (time 1790772704.97 total 194.71 last 65.71) - mkdir 11856 (time 1790772714.97 total 204.71 last 58.89) - mkdir 12413 (time 1790772725.00 total 214.74 last 55.53) - mkdir 12979 (time 1790772735.01 total 224.75 last 56.56) - mkdir 13536 (time 1790772745.01 total 234.75 last 55.68) - mkdir 14131 (time 1790772755.02 total 244.76 last 59.44) - mkdir 14660 (time 1790772765.03 total 254.77 last 52.88) - mkdir 15276 (time 1790772775.03 total 264.77 last 61.55) - mkdir 15833 (time 1790772785.04 total 274.78 last 55.68) - mkdir 16405 (time 1790772795.06 total 284.80 last 57.10) - mkdir 16987 (time 1790772805.07 total 294.81 last 58.12) - mkdir 17547 (time 1790772815.14 total 304.88 last 55.59) - mkdir 18094 (time 1790772825.15 total 314.89 last 54.68) - mkdir 18725 (time 1790772835.15 total 324.90 last 63.06) - mkdir 19285 (time 1790772845.16 total 334.90 last 55.95) - mkdir 19887 (time 1790772855.17 total 344.91 last 60.17) - mkdir 20000 (time 1790772857.40 total 347.14 last 50.59) - mkdir 20632 (time 1790772867.42 total 357.16 last 63.11) - mkdir 21164 (time 1790772877.44 total 367.18 last 53.07) - mkdir 21758 (time 1790772887.44 total 377.18 last 59.39) - mkdir 22309 (time 1790772897.46 total 387.20 last 55.02) - mkdir 22873 (time 1790772907.46 total 397.20 last 56.38) - mkdir 23481 (time 1790772917.48 total 407.22 last 60.70) - mkdir 24011 (time 1790772927.49 total 417.23 last 52.95) - mkdir 24559 (time 1790772937.51 total 427.25 last 54.68) - mkdir 25174 (time 1790772947.51 total 437.25 last 61.47) - mkdir 25747 (time 1790772957.52 total 447.26 last 57.29) - mkdir 26227 (time 1790772967.52 total 457.26 last 47.97) - mkdir 26666 (time 1790772977.53 total 467.27 last 43.85) - mkdir 27233 (time 1790772987.55 total 477.29 last 56.63) - mkdir 27792 (time 1790772997.55 total 487.29 last 55.88) - mkdir 28328 (time 1790773007.58 total 497.32 last 53.45) - mkdir 28917 (time 1790773017.58 total 507.32 last 58.89) - mkdir 29468 (time 1790773027.58 total 517.32 last 55.07) - mkdir 29982 (time 1790773037.62 total 527.36 last 51.22) - mkdir 30457 (time 1790773047.63 total 537.38 last 47.42) - mkdir 30889 (time 1790773057.64 total 547.38 last 43.19) - mkdir 31422 (time 1790773067.64 total 557.38 last 53.30) - mkdir 32009 (time 1790773077.99 total 567.73 last 56.70) - mkdir 32572 (time 1790773088.03 total 577.77 last 56.08) total: 32818 mkdir in 582.39 seconds: 56.35 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422528 1785600 20% /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 351399 65969 285430 19% /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 1790773705 ; total 0 ; last 0) - unlinked 10000 (time 1790773964 ; total 259 ; last 259) - unlinked 20000 (time 1790774237 ; total 532 ; last 273) - unlinked 30000 (time 1790774525 ; total 820 ; last 288) total: 32768 unlinks in 901 seconds: 36.368481 unlinks/second - unlinked 0 (time 1790773705 ; total 0 ; last 0) - unlinked 10000 (time 1790773965 ; total 260 ; last 260) - unlinked 20000 (time 1790774240 ; total 535 ; last 275) - unlinked 30000 (time 1790774530 ; total 825 ; last 290) total: 32768 unlinks in 905 seconds: 36.207733 unlinks/second nlink between: 102 - unlinked 0 (time 1790774611 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790774611 ; 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 2208640 2304 2204288 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 526734 333 526401 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