== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:35:10 (1788845710) 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 535 (time 1788845725.88 total 10.00 last 53.48) - mkdir 1074 (time 1788845735.90 total 20.03 last 53.78) - mkdir 1552 (time 1788845745.91 total 30.03 last 47.77) - mkdir 2155 (time 1788845755.93 total 40.06 last 60.15) - mkdir 2735 (time 1788845765.96 total 50.08 last 57.86) - mkdir 3276 (time 1788845775.96 total 60.09 last 54.08) - mkdir 3913 (time 1788845785.97 total 70.10 last 63.62) - mkdir 4497 (time 1788845795.99 total 80.11 last 58.30) - mkdir 5043 (time 1788845806.01 total 90.13 last 54.52) - mkdir 5584 (time 1788845816.01 total 100.13 last 54.08) - mkdir 6222 (time 1788845826.03 total 110.15 last 63.67) - mkdir 6765 (time 1788845836.04 total 120.16 last 54.25) - mkdir 7325 (time 1788845846.04 total 130.17 last 55.98) - mkdir 7882 (time 1788845856.06 total 140.18 last 55.59) - mkdir 8380 (time 1788845866.09 total 150.21 last 49.67) - mkdir 8876 (time 1788845876.16 total 160.28 last 49.25) - mkdir 9340 (time 1788845886.16 total 170.28 last 46.39) - mkdir 9909 (time 1788845896.18 total 180.30 last 56.80) - mkdir 10443 (time 1788845906.19 total 190.32 last 53.32) - mkdir 10927 (time 1788845916.21 total 200.33 last 48.33) - mkdir 11517 (time 1788845926.21 total 210.33 last 58.98) - mkdir 12067 (time 1788845936.23 total 220.35 last 54.91) - mkdir 12708 (time 1788845946.23 total 230.35 last 64.10) - mkdir 13355 (time 1788845956.23 total 240.36 last 64.66) - mkdir 13985 (time 1788845966.24 total 250.36 last 62.95) - mkdir 14649 (time 1788845976.24 total 260.36 last 66.40) - mkdir 15237 (time 1788845986.24 total 270.37 last 58.79) - mkdir 15752 (time 1788845996.25 total 280.38 last 51.44) - mkdir 16268 (time 1788846006.25 total 290.38 last 51.59) - mkdir 16854 (time 1788846016.26 total 300.39 last 58.54) - mkdir 17417 (time 1788846026.28 total 310.40 last 56.21) - mkdir 18006 (time 1788846036.30 total 320.43 last 58.76) - mkdir 18644 (time 1788846046.32 total 330.44 last 63.71) - mkdir 19219 (time 1788846056.34 total 340.46 last 57.38) - mkdir 19786 (time 1788846066.34 total 350.46 last 56.70) - mkdir 20000 (time 1788846070.22 total 354.34 last 55.16) - mkdir 20504 (time 1788846080.24 total 364.36 last 50.30) - mkdir 21046 (time 1788846090.26 total 374.39 last 54.06) - mkdir 21622 (time 1788846100.41 total 384.53 last 56.79) - mkdir 22170 (time 1788846110.43 total 394.56 last 54.66) - mkdir 22703 (time 1788846120.44 total 404.56 last 53.27) - mkdir 23187 (time 1788846130.45 total 414.57 last 48.36) - mkdir 23632 (time 1788846140.46 total 424.59 last 44.42) - mkdir 24175 (time 1788846150.49 total 434.62 last 54.15) - mkdir 24688 (time 1788846160.50 total 444.62 last 51.28) - mkdir 25290 (time 1788846170.51 total 454.63 last 60.11) - mkdir 25799 (time 1788846180.52 total 464.64 last 50.86) - mkdir 26266 (time 1788846190.56 total 474.68 last 46.50) - mkdir 26818 (time 1788846200.57 total 484.69 last 55.16) - mkdir 27339 (time 1788846210.57 total 494.69 last 52.09) - mkdir 27928 (time 1788846220.57 total 504.70 last 58.87) - mkdir 28443 (time 1788846230.59 total 514.71 last 51.43) - mkdir 28970 (time 1788846240.59 total 524.72 last 52.66) - mkdir 29458 (time 1788846250.62 total 534.74 last 48.70) - mkdir 29992 (time 1788846260.62 total 544.75 last 53.37) - mkdir 30504 (time 1788846270.62 total 554.75 last 51.19) - mkdir 30969 (time 1788846280.63 total 564.75 last 46.47) - mkdir 31499 (time 1788846290.64 total 574.76 last 52.96) - mkdir 32040 (time 1788846300.64 total 584.76 last 54.09) - mkdir 32577 (time 1788846310.66 total 594.78 last 53.60) total: 32818 mkdir in 600.43 seconds: 54.66 ops/second - mkdir 527 (time 1788845725.87 total 10.00 last 52.69) - mkdir 1100 (time 1788845735.88 total 20.01 last 57.24) - mkdir 1602 (time 1788845745.88 total 30.01 last 50.19) - mkdir 2194 (time 1788845755.91 total 40.04 last 59.04) - mkdir 2777 (time 1788845765.91 total 50.05 last 58.26) - mkdir 3312 (time 1788845775.95 total 60.08 last 53.33) - mkdir 3946 (time 1788845785.96 total 70.09 last 63.33) - mkdir 4542 (time 1788845795.96 total 80.09 last 59.58) - mkdir 5098 (time 1788845805.97 total 90.10 last 55.56) - mkdir 5646 (time 1788845815.98 total 100.12 last 54.70) - mkdir 6281 (time 1788845825.99 total 110.12 last 63.49) - mkdir 6843 (time 1788845835.99 total 120.12 last 56.19) - mkdir 7376 (time 1788845845.99 total 130.12 last 53.28) - mkdir 7930 (time 1788845856.05 total 140.18 last 55.08) - mkdir 8416 (time 1788845866.12 total 150.25 last 48.28) - mkdir 8899 (time 1788845876.17 total 160.30 last 48.05) - mkdir 9382 (time 1788845886.18 total 170.31 last 48.26) - mkdir 9967 (time 1788845896.21 total 180.34 last 58.33) - mkdir 10491 (time 1788845906.22 total 190.35 last 52.33) - mkdir 10972 (time 1788845916.23 total 200.36 last 48.05) - mkdir 11561 (time 1788845926.26 total 210.39 last 58.75) - mkdir 12126 (time 1788845936.27 total 220.41 last 56.41) - mkdir 12710 (time 1788845946.28 total 230.41 last 58.37) - mkdir 13346 (time 1788845956.29 total 240.42 last 63.56) - mkdir 13985 (time 1788845966.30 total 250.43 last 63.83) - mkdir 14624 (time 1788845976.30 total 260.43 last 63.88) - mkdir 15236 (time 1788845986.30 total 270.44 last 61.18) - mkdir 15774 (time 1788845996.32 total 280.46 last 53.69) - mkdir 16295 (time 1788846006.32 total 290.46 last 52.10) - mkdir 16902 (time 1788846016.34 total 300.47 last 60.61) - mkdir 17457 (time 1788846026.35 total 310.48 last 55.44) - mkdir 18037 (time 1788846036.38 total 320.51 last 57.85) - mkdir 18692 (time 1788846046.40 total 330.53 last 65.37) - mkdir 19289 (time 1788846056.44 total 340.57 last 59.47) - mkdir 19816 (time 1788846066.44 total 350.57 last 52.69) - mkdir 20000 (time 1788846069.69 total 353.83 last 56.51) - mkdir 20500 (time 1788846079.71 total 363.84 last 49.93) - mkdir 21053 (time 1788846089.72 total 373.85 last 55.25) - mkdir 21645 (time 1788846099.73 total 383.87 last 59.10) - mkdir 22178 (time 1788846109.73 total 393.87 last 53.30) - mkdir 22664 (time 1788846119.74 total 403.87 last 48.56) - mkdir 23138 (time 1788846129.74 total 413.88 last 47.39) - mkdir 23581 (time 1788846139.75 total 423.88 last 44.27) - mkdir 24101 (time 1788846149.75 total 433.88 last 51.99) - mkdir 24652 (time 1788846159.75 total 443.89 last 55.10) - mkdir 25205 (time 1788846169.78 total 453.91 last 55.15) - mkdir 25727 (time 1788846179.79 total 463.92 last 52.17) - mkdir 26216 (time 1788846189.80 total 473.93 last 48.83) - mkdir 26795 (time 1788846200.15 total 484.28 last 55.96) - mkdir 27324 (time 1788846210.15 total 494.29 last 52.87) - mkdir 27919 (time 1788846220.18 total 504.31 last 59.35) - mkdir 28467 (time 1788846230.49 total 514.62 last 53.17) - mkdir 28975 (time 1788846240.49 total 524.62 last 50.79) - mkdir 29461 (time 1788846250.50 total 534.63 last 48.56) - mkdir 30000 (time 1788846260.40 total 544.54 last 54.41) - mkdir 30497 (time 1788846270.41 total 554.55 last 49.65) - mkdir 30960 (time 1788846280.42 total 564.56 last 46.25) - mkdir 31468 (time 1788846290.48 total 574.61 last 50.54) - mkdir 32019 (time 1788846300.48 total 584.61 last 55.08) - mkdir 32550 (time 1788846310.50 total 594.63 last 53.00) total: 32818 mkdir in 600.99 seconds: 54.61 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788846843 ; total 0 ; last 0) - unlinked 10000 (time 1788847035 ; total 192 ; last 192) - unlinked 20000 (time 1788847227 ; total 384 ; last 192) - unlinked 30000 (time 1788847432 ; total 589 ; last 205) total: 32768 unlinks in 673 seconds: 48.689449 unlinks/second - unlinked 0 (time 1788846843 ; total 0 ; last 0) - unlinked 10000 (time 1788847036 ; total 193 ; last 193) - unlinked 20000 (time 1788847229 ; total 386 ; last 193) - unlinked 30000 (time 1788847434 ; total 591 ; last 205) total: 32768 unlinks in 675 seconds: 48.545185 unlinks/second nlink between: 102 - unlinked 0 (time 1788847519 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788847519 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2209024 2176 2204800 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 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre