== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:34:49 (1785450889) 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 612 (time 1785450903.51 total 10.01 last 61.17) - mkdir 1194 (time 1785450913.52 total 20.01 last 58.16) - mkdir 1795 (time 1785450923.53 total 30.03 last 60.02) - mkdir 2426 (time 1785450933.53 total 40.03 last 63.07) - mkdir 3039 (time 1785450943.55 total 50.04 last 61.22) - mkdir 3621 (time 1785450953.55 total 60.04 last 58.20) - mkdir 4221 (time 1785450963.55 total 70.05 last 59.97) - mkdir 4773 (time 1785450973.58 total 80.08 last 55.02) - mkdir 5314 (time 1785450983.64 total 90.14 last 53.79) - mkdir 5788 (time 1785450993.66 total 100.16 last 47.30) - mkdir 6342 (time 1785451003.70 total 110.20 last 55.15) - mkdir 6981 (time 1785451013.75 total 120.25 last 63.62) - mkdir 7627 (time 1785451023.77 total 130.27 last 64.46) - mkdir 8294 (time 1785451033.79 total 140.29 last 66.55) - mkdir 8935 (time 1785451043.80 total 150.30 last 64.04) - mkdir 9506 (time 1785451053.81 total 160.30 last 57.08) - mkdir 10000 (time 1785451062.94 total 169.44 last 54.08) - mkdir 10647 (time 1785451072.94 total 179.44 last 64.67) - mkdir 11225 (time 1785451082.96 total 189.46 last 57.69) - mkdir 11856 (time 1785451092.97 total 199.46 last 63.08) - mkdir 12409 (time 1785451102.98 total 209.48 last 55.23) - mkdir 12979 (time 1785451112.98 total 219.48 last 57.00) - mkdir 13530 (time 1785451123.01 total 229.51 last 54.92) - mkdir 14104 (time 1785451133.03 total 239.53 last 57.29) - mkdir 14670 (time 1785451143.05 total 249.54 last 56.52) - mkdir 15206 (time 1785451153.06 total 259.55 last 53.54) - mkdir 15728 (time 1785451163.07 total 269.57 last 52.13) - mkdir 16244 (time 1785451173.08 total 279.58 last 51.54) - mkdir 16749 (time 1785451183.09 total 289.59 last 50.44) - mkdir 17238 (time 1785451193.11 total 299.60 last 48.83) - mkdir 17713 (time 1785451203.11 total 309.61 last 47.49) - mkdir 18224 (time 1785451213.13 total 319.63 last 51.00) - mkdir 18798 (time 1785451223.16 total 329.66 last 57.22) - mkdir 19286 (time 1785451233.16 total 339.66 last 48.79) - mkdir 19846 (time 1785451243.18 total 349.68 last 55.91) - mkdir 20000 (time 1785451245.72 total 352.21 last 60.72) - mkdir 20584 (time 1785451255.73 total 362.23 last 58.30) - mkdir 21171 (time 1785451265.74 total 372.23 last 58.69) - mkdir 21759 (time 1785451275.74 total 382.24 last 58.77) - mkdir 22335 (time 1785451285.75 total 392.24 last 57.57) - mkdir 22962 (time 1785451295.76 total 402.25 last 62.63) - mkdir 23553 (time 1785451305.76 total 412.26 last 59.07) - mkdir 24086 (time 1785451315.77 total 422.27 last 53.25) - mkdir 24571 (time 1785451325.79 total 432.28 last 48.42) - mkdir 25080 (time 1785451335.81 total 442.31 last 50.76) - mkdir 25649 (time 1785451345.82 total 452.32 last 56.84) - mkdir 26292 (time 1785451355.85 total 462.35 last 64.14) - mkdir 26920 (time 1785451365.87 total 472.37 last 62.68) - mkdir 27497 (time 1785451376.01 total 482.51 last 56.88) - mkdir 28116 (time 1785451386.02 total 492.52 last 61.85) - mkdir 28661 (time 1785451396.11 total 502.61 last 54.02) - mkdir 29228 (time 1785451406.12 total 512.61 last 56.66) - mkdir 29793 (time 1785451416.14 total 522.63 last 56.39) - mkdir 30000 (time 1785451420.03 total 526.53 last 53.13) - mkdir 30581 (time 1785451430.05 total 536.54 last 58.01) - mkdir 31210 (time 1785451440.06 total 546.56 last 62.83) - mkdir 31776 (time 1785451450.08 total 556.57 last 56.50) - mkdir 32381 (time 1785451460.09 total 566.58 last 60.45) total: 32818 mkdir in 575.43 seconds: 57.03 ops/second - mkdir 630 (time 1785450903.52 total 10.02 last 62.88) - mkdir 1197 (time 1785450913.52 total 20.02 last 56.68) - mkdir 1795 (time 1785450923.54 total 30.04 last 59.71) - mkdir 2426 (time 1785450933.56 total 40.05 last 63.00) - mkdir 3035 (time 1785450943.56 total 50.06 last 60.88) - mkdir 3595 (time 1785450953.56 total 60.06 last 55.98) - mkdir 4191 (time 1785450963.57 total 70.07 last 59.56) - mkdir 4730 (time 1785450973.57 total 80.07 last 53.88) - mkdir 5277 (time 1785450983.59 total 90.08 last 54.63) - mkdir 5755 (time 1785450993.62 total 100.12 last 47.63) - mkdir 6319 (time 1785451003.62 total 110.12 last 56.39) - mkdir 6955 (time 1785451013.66 total 120.16 last 63.36) - mkdir 7601 (time 1785451023.68 total 130.18 last 64.49) - mkdir 8261 (time 1785451033.69 total 140.19 last 65.94) - mkdir 8934 (time 1785451043.71 total 150.20 last 67.17) - mkdir 9498 (time 1785451053.71 total 160.21 last 56.40) - mkdir 10000 (time 1785451063.22 total 169.72 last 52.76) - mkdir 10646 (time 1785451073.24 total 179.74 last 64.48) - mkdir 11212 (time 1785451083.26 total 189.76 last 56.47) - mkdir 11821 (time 1785451093.27 total 199.77 last 60.88) - mkdir 12377 (time 1785451103.28 total 209.78 last 55.53) - mkdir 12990 (time 1785451113.29 total 219.79 last 61.23) - mkdir 13547 (time 1785451123.31 total 229.81 last 55.61) - mkdir 14111 (time 1785451133.34 total 239.84 last 56.20) - mkdir 14637 (time 1785451143.35 total 249.85 last 52.56) - mkdir 15189 (time 1785451153.36 total 259.86 last 55.14) - mkdir 15709 (time 1785451163.37 total 269.87 last 51.95) - mkdir 16223 (time 1785451173.40 total 279.90 last 51.24) - mkdir 16742 (time 1785451183.43 total 289.92 last 51.77) - mkdir 17256 (time 1785451193.43 total 299.93 last 51.36) - mkdir 17717 (time 1785451203.45 total 309.95 last 46.03) - mkdir 18191 (time 1785451213.47 total 319.97 last 47.29) - mkdir 18776 (time 1785451223.48 total 329.97 last 58.48) - mkdir 19250 (time 1785451233.49 total 339.99 last 47.33) - mkdir 19801 (time 1785451243.50 total 350.00 last 55.05) - mkdir 20000 (time 1785451246.39 total 352.88 last 68.95) - mkdir 20566 (time 1785451256.40 total 362.89 last 56.54) - mkdir 21152 (time 1785451266.41 total 372.90 last 58.54) - mkdir 21704 (time 1785451276.43 total 382.93 last 55.07) - mkdir 22303 (time 1785451286.44 total 392.93 last 59.86) - mkdir 22883 (time 1785451296.46 total 402.96 last 57.85) - mkdir 23506 (time 1785451306.47 total 412.96 last 62.29) - mkdir 24016 (time 1785451316.47 total 422.96 last 50.99) - mkdir 24497 (time 1785451326.47 total 432.97 last 48.08) - mkdir 25005 (time 1785451336.49 total 442.99 last 50.70) - mkdir 25589 (time 1785451346.50 total 453.00 last 58.33) - mkdir 26192 (time 1785451356.56 total 463.06 last 59.95) - mkdir 26823 (time 1785451366.57 total 473.07 last 63.03) - mkdir 27397 (time 1785451376.59 total 483.09 last 57.28) - mkdir 28012 (time 1785451386.61 total 493.10 last 61.41) - mkdir 28587 (time 1785451396.61 total 503.11 last 57.45) - mkdir 29175 (time 1785451406.64 total 513.14 last 58.63) - mkdir 29718 (time 1785451416.65 total 523.15 last 54.26) - mkdir 30000 (time 1785451422.23 total 528.73 last 50.52) - mkdir 30614 (time 1785451432.24 total 538.74 last 61.33) - mkdir 31188 (time 1785451442.24 total 548.74 last 57.40) - mkdir 31780 (time 1785451452.25 total 558.74 last 59.18) - mkdir 32349 (time 1785451462.25 total 568.75 last 56.87) total: 32818 mkdir in 577.05 seconds: 56.87 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 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 1785452128 ; total 0 ; last 0) - unlinked 10000 (time 1785452403 ; total 275 ; last 275) - unlinked 20000 (time 1785452691 ; total 563 ; last 288) - unlinked 30000 (time 1785452990 ; total 862 ; last 299) total: 32768 unlinks in 942 seconds: 34.785564 unlinks/second - unlinked 0 (time 1785452128 ; total 0 ; last 0) - unlinked 10000 (time 1785452407 ; total 279 ; last 279) - unlinked 20000 (time 1785452695 ; total 567 ; last 288) - unlinked 30000 (time 1785452992 ; total 864 ; last 297) total: 32768 unlinks in 943 seconds: 34.748676 unlinks/second nlink between: 102 - unlinked 0 (time 1785453073 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785453073 ; 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 2208768 2176 2204544 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 526795 333 526462 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