== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:28:47 (1778534927) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 2944 2205696 1% /mnt/lustre[MDT:1] 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 496669 337 496332 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 504009 314 503695 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118184 424 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118183 423 117760 1% /mnt/lustre[OST:1] filesystem_summary: 236171 651 235520 1% /mnt/lustre - mkdir 1162 (time 1778534942.61 total 10.00 last 116.17) - mkdir 2336 (time 1778534952.62 total 20.01 last 117.34) - mkdir 3516 (time 1778534962.62 total 30.01 last 117.94) - mkdir 4779 (time 1778534972.63 total 40.01 last 126.27) - mkdir 5930 (time 1778534982.63 total 50.02 last 115.03) - mkdir 6893 (time 1778534992.64 total 60.03 last 96.20) - mkdir 8098 (time 1778535002.65 total 70.04 last 120.44) - mkdir 9105 (time 1778535012.65 total 80.04 last 100.67) - mkdir 10000 (time 1778535020.57 total 87.96 last 113.00) - mkdir 10943 (time 1778535030.57 total 97.96 last 94.28) - mkdir 11930 (time 1778535040.58 total 107.96 last 98.66) - mkdir 13045 (time 1778535050.58 total 117.97 last 111.49) - mkdir 14137 (time 1778535060.58 total 127.97 last 109.17) - mkdir 15261 (time 1778535070.59 total 137.98 last 112.30) - mkdir 16406 (time 1778535080.59 total 147.98 last 114.49) - mkdir 17540 (time 1778535090.59 total 157.98 last 113.37) - mkdir 18788 (time 1778535100.59 total 167.98 last 124.80) - mkdir 20000 (time 1778535110.37 total 177.75 last 124.02) - mkdir 21134 (time 1778535120.37 total 187.76 last 113.37) - mkdir 22285 (time 1778535130.37 total 197.76 last 115.08) - mkdir 23512 (time 1778535140.37 total 207.76 last 122.67) - mkdir 24683 (time 1778535150.37 total 217.76 last 117.06) - mkdir 25876 (time 1778535160.38 total 227.77 last 119.24) - mkdir 27021 (time 1778535170.38 total 237.77 last 114.44) - mkdir 28163 (time 1778535180.40 total 247.79 last 114.06) - mkdir 29523 (time 1778535190.40 total 257.79 last 135.94) - mkdir 30000 (time 1778535194.20 total 261.58 last 125.68) - mkdir 31291 (time 1778535204.22 total 271.60 last 128.85) - mkdir 32415 (time 1778535214.22 total 281.61 last 112.36) - mkdir 33463 (time 1778535224.22 total 291.61 last 104.77) - mkdir 34513 (time 1778535234.22 total 301.61 last 104.98) - mkdir 35788 (time 1778535244.23 total 311.62 last 127.43) - mkdir 37184 (time 1778535254.23 total 321.62 last 139.54) - mkdir 38401 (time 1778535264.24 total 331.63 last 121.58) - mkdir 39569 (time 1778535274.25 total 341.63 last 116.78) - mkdir 40000 (time 1778535277.97 total 345.36 last 115.80) - mkdir 41189 (time 1778535287.97 total 355.36 last 118.86) - mkdir 42345 (time 1778535297.98 total 365.36 last 115.55) - mkdir 43564 (time 1778535308.06 total 375.45 last 120.92) - mkdir 44625 (time 1778535318.06 total 385.45 last 106.10) - mkdir 45664 (time 1778535328.06 total 395.45 last 103.88) - mkdir 46674 (time 1778535338.06 total 405.45 last 100.98) - mkdir 47755 (time 1778535348.06 total 415.45 last 108.09) - mkdir 48763 (time 1778535358.07 total 425.46 last 100.71) - mkdir 50000 (time 1778535367.96 total 435.35 last 125.11) - mkdir 51195 (time 1778535377.96 total 445.35 last 119.46) - mkdir 52298 (time 1778535387.96 total 455.35 last 110.28) - mkdir 53542 (time 1778535397.97 total 465.36 last 124.27) - mkdir 54904 (time 1778535407.98 total 475.36 last 136.16) - mkdir 56365 (time 1778535417.98 total 485.36 last 146.10) - mkdir 57905 (time 1778535427.98 total 495.37 last 153.94) - mkdir 59207 (time 1778535437.98 total 505.37 last 130.15) - mkdir 60000 (time 1778535444.56 total 511.95 last 120.52) - mkdir 61323 (time 1778535454.57 total 521.96 last 132.23) - mkdir 62719 (time 1778535464.57 total 531.96 last 139.58) - mkdir 64228 (time 1778535474.57 total 541.96 last 150.89) total: 65636 mkdir in 551.12 seconds: 119.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210432 685056 1523328 32% /mnt/lustre[MDT:1] 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 496669 337 496332 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 218261 65947 152314 31% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118184 424 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118183 423 117760 1% /mnt/lustre[OST:1] filesystem_summary: 301804 66284 235520 22% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1778535487 ; total 0 ; last 0) - unlinked 10000 (time 1778535602 ; total 115 ; last 115) - unlinked 20000 (time 1778535714 ; total 227 ; last 112) - unlinked 30000 (time 1778535820 ; total 333 ; last 106) - unlinked 40000 (time 1778535915 ; total 428 ; last 95) - unlinked 50000 (time 1778536002 ; total 515 ; last 87) - unlinked 60000 (time 1778536092 ; total 605 ; last 90) total: 65536 unlinks in 653 seconds: 100.361412 unlinks/second nlink between: 102 - unlinked 0 (time 1778536141 ; total 0 ; last 0) total: 100 unlinks in 1 seconds: 100.000000 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210048 10880 2197120 1% /mnt/lustre[MDT:1] 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 496669 337 496332 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 376920 549 376371 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118184 424 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118183 423 117760 1% /mnt/lustre[OST:1] filesystem_summary: 236406 886 235520 1% /mnt/lustre