== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:40:45 (1782250845) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7272 1264032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4032 1019968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2756 259388 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2746 259398 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6073 518786 2% /mnt/lustre - mkdir 649 (time 1782250860.87 total 10.02 last 64.75) - mkdir 1261 (time 1782250870.88 total 20.03 last 61.16) - mkdir 1870 (time 1782250880.88 total 30.03 last 60.89) - mkdir 2505 (time 1782250890.90 total 40.04 last 63.42) - mkdir 3169 (time 1782250900.90 total 50.05 last 66.37) - mkdir 3941 (time 1782250910.91 total 60.06 last 77.13) - mkdir 4634 (time 1782250920.92 total 70.07 last 69.20) - mkdir 5283 (time 1782250930.96 total 80.11 last 64.68) - mkdir 5934 (time 1782250940.97 total 90.12 last 65.05) - mkdir 6650 (time 1782250950.99 total 100.13 last 71.47) - mkdir 7333 (time 1782250960.99 total 110.13 last 68.29) - mkdir 8037 (time 1782250970.99 total 120.14 last 70.37) - mkdir 8797 (time 1782250981.00 total 130.15 last 75.93) - mkdir 9602 (time 1782250991.00 total 140.15 last 80.49) - mkdir 10000 (time 1782250996.50 total 145.65 last 72.34) - mkdir 10709 (time 1782251006.54 total 155.69 last 70.63) - mkdir 11365 (time 1782251016.55 total 165.70 last 65.53) - mkdir 12072 (time 1782251026.57 total 175.72 last 70.55) - mkdir 12764 (time 1782251036.59 total 185.74 last 69.10) - mkdir 13525 (time 1782251046.60 total 195.75 last 75.97) - mkdir 14302 (time 1782251056.64 total 205.79 last 77.41) - mkdir 15074 (time 1782251066.65 total 215.80 last 77.12) - mkdir 15820 (time 1782251076.70 total 225.85 last 74.26) - mkdir 16633 (time 1782251086.70 total 235.85 last 81.25) - mkdir 17382 (time 1782251096.72 total 245.87 last 74.78) - mkdir 18126 (time 1782251106.75 total 255.89 last 74.20) - mkdir 18867 (time 1782251116.75 total 265.90 last 74.07) - mkdir 19579 (time 1782251126.76 total 275.90 last 71.16) - mkdir 20000 (time 1782251132.70 total 281.85 last 70.78) - mkdir 20681 (time 1782251142.72 total 291.87 last 68.00) - mkdir 21426 (time 1782251152.73 total 301.87 last 74.45) - mkdir 22100 (time 1782251162.73 total 311.88 last 67.38) - mkdir 22824 (time 1782251172.73 total 321.88 last 72.40) - mkdir 23578 (time 1782251182.76 total 331.91 last 75.18) - mkdir 24245 (time 1782251192.78 total 341.92 last 66.59) - mkdir 24918 (time 1782251202.78 total 351.93 last 67.28) - mkdir 25665 (time 1782251212.78 total 361.93 last 74.69) - mkdir 26419 (time 1782251222.79 total 371.94 last 75.34) - mkdir 27137 (time 1782251232.80 total 381.94 last 71.76) - mkdir 27839 (time 1782251242.80 total 391.95 last 70.17) - mkdir 28548 (time 1782251252.82 total 401.96 last 70.78) - mkdir 29168 (time 1782251262.83 total 411.98 last 61.92) - mkdir 29895 (time 1782251272.83 total 421.98 last 72.70) - mkdir 30607 (time 1782251282.84 total 431.99 last 71.15) - mkdir 31342 (time 1782251292.84 total 441.99 last 73.47) - mkdir 31940 (time 1782251302.85 total 452.00 last 59.75) - mkdir 32607 (time 1782251312.85 total 462.00 last 66.69) total: 32818 mkdir in 465.33 seconds: 70.53 ops/second - mkdir 654 (time 1782250860.89 total 10.02 last 65.26) - mkdir 1242 (time 1782250870.90 total 20.02 last 58.78) - mkdir 1862 (time 1782250880.91 total 30.03 last 61.94) - mkdir 2522 (time 1782250890.94 total 40.07 last 65.78) - mkdir 3167 (time 1782250900.94 total 50.07 last 64.48) - mkdir 3939 (time 1782250910.95 total 60.08 last 77.14) - mkdir 4637 (time 1782250920.98 total 70.10 last 69.62) - mkdir 5294 (time 1782250930.98 total 80.11 last 65.69) - mkdir 5927 (time 1782250940.98 total 90.11 last 63.29) - mkdir 6622 (time 1782250951.02 total 100.14 last 69.24) - mkdir 7289 (time 1782250961.02 total 110.15 last 66.68) - mkdir 7960 (time 1782250971.04 total 120.16 last 66.99) - mkdir 8721 (time 1782250981.04 total 130.17 last 76.07) - mkdir 9551 (time 1782250991.06 total 140.19 last 82.81) - mkdir 10000 (time 1782250997.31 total 146.43 last 71.91) - mkdir 10692 (time 1782251007.35 total 156.47 last 68.93) - mkdir 11353 (time 1782251017.37 total 166.49 last 65.98) - mkdir 12074 (time 1782251027.37 total 176.50 last 72.04) - mkdir 12713 (time 1782251037.37 total 186.50 last 63.90) - mkdir 13482 (time 1782251047.38 total 196.51 last 76.85) - mkdir 14201 (time 1782251057.39 total 206.52 last 71.81) - mkdir 14973 (time 1782251067.40 total 216.52 last 77.18) - mkdir 15709 (time 1782251077.41 total 226.54 last 73.46) - mkdir 16493 (time 1782251087.42 total 236.54 last 78.39) - mkdir 17245 (time 1782251097.45 total 246.58 last 74.91) - mkdir 17988 (time 1782251107.46 total 256.59 last 74.25) - mkdir 18741 (time 1782251117.46 total 266.59 last 75.28) - mkdir 19466 (time 1782251127.46 total 276.59 last 72.50) - mkdir 20000 (time 1782251135.15 total 284.27 last 69.51) - mkdir 20700 (time 1782251145.15 total 294.28 last 69.96) - mkdir 21439 (time 1782251155.15 total 304.28 last 73.88) - mkdir 22087 (time 1782251165.16 total 314.29 last 64.78) - mkdir 22785 (time 1782251175.17 total 324.30 last 69.72) - mkdir 23508 (time 1782251185.19 total 334.32 last 72.14) - mkdir 24203 (time 1782251195.22 total 344.35 last 69.29) - mkdir 24921 (time 1782251205.25 total 354.37 last 71.64) - mkdir 25668 (time 1782251215.25 total 364.37 last 74.69) - mkdir 26414 (time 1782251225.27 total 374.40 last 74.41) - mkdir 27128 (time 1782251235.27 total 384.40 last 71.38) - mkdir 27817 (time 1782251245.29 total 394.41 last 68.82) - mkdir 28513 (time 1782251255.31 total 404.43 last 69.46) - mkdir 29169 (time 1782251265.31 total 414.44 last 65.58) - mkdir 29873 (time 1782251275.31 total 424.44 last 70.39) - mkdir 30586 (time 1782251285.31 total 434.44 last 71.29) - mkdir 31266 (time 1782251295.33 total 444.46 last 67.86) - mkdir 31887 (time 1782251305.34 total 454.46 last 62.07) - mkdir 32553 (time 1782251315.34 total 464.46 last 66.60) total: 32818 mkdir in 468.74 seconds: 70.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276832 994472 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7272 1264032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69668 954332 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2756 259388 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2746 259398 2% /mnt/lustre[OST:1] filesystem_summary: 590495 71709 518786 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782252133 ; total 0 ; last 0) - unlinked 10000 (time 1782252346 ; total 213 ; last 213) - unlinked 20000 (time 1782252599 ; total 466 ; last 253) - unlinked 30000 (time 1782252848 ; total 715 ; last 249) total: 32768 unlinks in 782 seconds: 41.902813 unlinks/second - unlinked 0 (time 1782252133 ; total 0 ; last 0) - unlinked 10000 (time 1782252347 ; total 214 ; last 214) - unlinked 20000 (time 1782252601 ; total 468 ; last 254) - unlinked 30000 (time 1782252849 ; total 716 ; last 248) total: 32768 unlinks in 783 seconds: 41.849297 unlinks/second nlink between: 1 - unlinked 0 (time 1782252917 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1782252917 ; 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 14288 1257016 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7272 1264032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4032 1019968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2756 259388 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2746 259398 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6073 518786 2% /mnt/lustre