== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:39:07 (1763152747) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3200 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 499388 332 499056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235852 332 235520 1% /mnt/lustre - mkdir 1091 (time 1763152761.64 total 10.00 last 109.07) - mkdir 2183 (time 1763152771.65 total 20.01 last 109.14) - mkdir 3238 (time 1763152781.65 total 30.01 last 105.44) - mkdir 4313 (time 1763152791.66 total 40.02 last 107.42) - mkdir 5478 (time 1763152801.67 total 50.03 last 116.36) - mkdir 6531 (time 1763152811.68 total 60.04 last 105.26) - mkdir 7590 (time 1763152821.69 total 70.05 last 105.78) - mkdir 8695 (time 1763152831.69 total 80.05 last 110.47) - mkdir 9843 (time 1763152841.72 total 90.08 last 114.44) - mkdir 11006 (time 1763152851.73 total 100.09 last 116.21) - mkdir 12194 (time 1763152861.73 total 110.09 last 118.74) - mkdir 13303 (time 1763152871.74 total 120.10 last 110.84) - mkdir 14362 (time 1763152881.75 total 130.11 last 105.83) - mkdir 15538 (time 1763152891.75 total 140.11 last 117.56) - mkdir 16650 (time 1763152901.75 total 150.11 last 111.18) - mkdir 17762 (time 1763152911.76 total 160.12 last 111.11) - mkdir 18891 (time 1763152921.76 total 170.12 last 112.85) - mkdir 19954 (time 1763152931.76 total 180.12 last 106.30) - mkdir 21030 (time 1763152941.77 total 190.13 last 107.57) - mkdir 22150 (time 1763152951.77 total 200.13 last 111.99) - mkdir 23307 (time 1763152961.77 total 210.13 last 115.68) - mkdir 24483 (time 1763152971.78 total 220.14 last 117.49) - mkdir 25639 (time 1763152981.78 total 230.14 last 115.58) - mkdir 26717 (time 1763152991.79 total 240.15 last 107.72) - mkdir 27782 (time 1763153001.79 total 250.15 last 106.46) - mkdir 29075 (time 1763153011.79 total 260.15 last 129.29) - mkdir 30000 (time 1763153019.00 total 267.36 last 128.36) - mkdir 31241 (time 1763153029.01 total 277.37 last 124.02) - mkdir 32422 (time 1763153039.01 total 287.37 last 118.05) - mkdir 33578 (time 1763153049.02 total 297.38 last 115.52) - mkdir 34563 (time 1763153059.02 total 307.38 last 98.46) - mkdir 35687 (time 1763153069.03 total 317.39 last 112.36) - mkdir 36815 (time 1763153079.03 total 327.39 last 112.78) - mkdir 37950 (time 1763153089.30 total 337.66 last 110.44) - mkdir 39143 (time 1763153099.31 total 347.67 last 119.25) - mkdir 40000 (time 1763153106.87 total 355.23 last 113.37) - mkdir 41109 (time 1763153116.87 total 365.23 last 110.87) - mkdir 42136 (time 1763153126.87 total 375.23 last 102.67) - mkdir 43080 (time 1763153136.87 total 385.23 last 94.39) - mkdir 44181 (time 1763153146.88 total 395.24 last 110.01) - mkdir 45090 (time 1763153156.89 total 405.25 last 90.81) - mkdir 46185 (time 1763153166.89 total 415.25 last 109.46) - mkdir 47287 (time 1763153176.90 total 425.26 last 110.18) - mkdir 48502 (time 1763153186.90 total 435.26 last 121.45) - mkdir 49744 (time 1763153196.90 total 445.26 last 124.15) - mkdir 50000 (time 1763153199.35 total 447.71 last 104.76) - mkdir 51169 (time 1763153209.35 total 457.71 last 116.85) - mkdir 52287 (time 1763153219.35 total 467.71 last 111.76) - mkdir 53351 (time 1763153230.03 total 478.39 last 99.68) - mkdir 54305 (time 1763153240.04 total 488.40 last 95.32) - mkdir 55465 (time 1763153250.04 total 498.40 last 115.96) - mkdir 56705 (time 1763153260.04 total 508.40 last 123.97) - mkdir 57866 (time 1763153270.05 total 518.41 last 116.05) - mkdir 59121 (time 1763153280.05 total 528.41 last 125.47) - mkdir 60000 (time 1763153287.08 total 535.44 last 125.02) - mkdir 61180 (time 1763153297.29 total 545.65 last 115.58) - mkdir 62415 (time 1763153307.30 total 555.66 last 123.43) - mkdir 63481 (time 1763153317.30 total 565.66 last 106.54) - mkdir 64623 (time 1763153327.31 total 575.67 last 114.14) total: 65636 mkdir in 584.05 seconds: 112.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210432 753792 1454592 35% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 198439 65969 132470 34% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 198439 65969 132470 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1763153341 ; total 0 ; last 0) - unlinked 10000 (time 1763153479 ; total 138 ; last 138) - unlinked 20000 (time 1763153624 ; total 283 ; last 145) - unlinked 30000 (time 1763153765 ; total 424 ; last 141) - unlinked 40000 (time 1763153904 ; total 563 ; last 139) - unlinked 50000 (time 1763154047 ; total 706 ; last 143) - unlinked 60000 (time 1763154190 ; total 849 ; last 143) total: 65536 unlinks in 927 seconds: 70.696869 unlinks/second nlink between: 102 - unlinked 0 (time 1763154269 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209920 7424 2200448 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 418339 398 417941 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235918 398 235520 1% /mnt/lustre