== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:13:04 (1786101184) 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 543 (time 1786101201.42 total 10.01 last 54.26) - mkdir 1092 (time 1786101211.46 total 20.05 last 54.67) - mkdir 1601 (time 1786101221.46 total 30.05 last 50.89) - mkdir 2165 (time 1786101231.47 total 40.06 last 56.33) - mkdir 2690 (time 1786101241.47 total 50.06 last 52.49) - mkdir 3294 (time 1786101251.48 total 60.07 last 60.34) - mkdir 3840 (time 1786101261.49 total 70.08 last 54.57) - mkdir 4467 (time 1786101271.50 total 80.09 last 62.62) - mkdir 5005 (time 1786101281.51 total 90.10 last 53.77) - mkdir 5585 (time 1786101291.53 total 100.12 last 57.87) - mkdir 6122 (time 1786101301.54 total 110.13 last 53.66) - mkdir 6663 (time 1786101311.54 total 120.13 last 54.07) - mkdir 7127 (time 1786101321.55 total 130.15 last 46.35) - mkdir 7586 (time 1786101331.56 total 140.15 last 45.86) - mkdir 8121 (time 1786101341.59 total 150.18 last 53.34) - mkdir 8621 (time 1786101351.60 total 160.19 last 49.97) - mkdir 9260 (time 1786101361.63 total 170.22 last 63.67) - mkdir 9851 (time 1786101371.64 total 180.23 last 59.08) - mkdir 10000 (time 1786101373.95 total 182.54 last 64.32) - mkdir 10515 (time 1786101384.00 total 192.59 last 51.27) - mkdir 11062 (time 1786101394.00 total 202.60 last 54.67) - mkdir 11682 (time 1786101404.02 total 212.61 last 61.90) - mkdir 12223 (time 1786101414.03 total 222.62 last 54.06) - mkdir 12843 (time 1786101424.04 total 232.63 last 61.92) - mkdir 13405 (time 1786101434.11 total 242.70 last 55.82) - mkdir 13968 (time 1786101444.11 total 252.70 last 56.30) - mkdir 14538 (time 1786101454.13 total 262.73 last 56.86) - mkdir 15091 (time 1786101464.15 total 272.75 last 55.19) - mkdir 15602 (time 1786101474.17 total 282.76 last 51.02) - mkdir 16090 (time 1786101484.20 total 292.79 last 48.67) - mkdir 16601 (time 1786101494.20 total 302.79 last 51.09) - mkdir 17148 (time 1786101504.22 total 312.82 last 54.57) - mkdir 17709 (time 1786101514.22 total 322.82 last 56.10) - mkdir 18233 (time 1786101524.23 total 332.82 last 52.38) - mkdir 18769 (time 1786101534.26 total 342.85 last 53.43) - mkdir 19208 (time 1786101544.28 total 352.87 last 43.82) - mkdir 19748 (time 1786101554.28 total 362.87 last 53.99) - mkdir 20000 (time 1786101558.97 total 367.56 last 53.79) - mkdir 20487 (time 1786101568.98 total 377.57 last 48.62) - mkdir 20994 (time 1786101578.99 total 387.58 last 50.67) - mkdir 21531 (time 1786101589.01 total 397.60 last 53.61) - mkdir 22044 (time 1786101599.01 total 407.60 last 51.28) - mkdir 22561 (time 1786101609.02 total 417.62 last 51.63) - mkdir 23035 (time 1786101619.05 total 427.64 last 47.30) - mkdir 23568 (time 1786101629.07 total 437.66 last 53.19) - mkdir 24016 (time 1786101639.07 total 447.66 last 44.79) - mkdir 24572 (time 1786101649.07 total 457.67 last 55.56) - mkdir 25086 (time 1786101659.08 total 467.67 last 51.36) - mkdir 25636 (time 1786101669.08 total 477.68 last 54.99) - mkdir 26214 (time 1786101679.09 total 487.68 last 57.75) - mkdir 26782 (time 1786101689.09 total 497.69 last 56.79) - mkdir 27280 (time 1786101699.12 total 507.71 last 49.69) - mkdir 27847 (time 1786101709.12 total 517.71 last 56.68) - mkdir 28401 (time 1786101719.12 total 527.71 last 55.40) - mkdir 28937 (time 1786101729.13 total 537.72 last 53.57) - mkdir 29513 (time 1786101739.29 total 547.88 last 56.66) - mkdir 30000 (time 1786101748.05 total 556.64 last 55.59) - mkdir 30536 (time 1786101758.06 total 566.65 last 53.54) - mkdir 30999 (time 1786101768.07 total 576.67 last 46.24) - mkdir 31494 (time 1786101778.08 total 586.67 last 49.49) - mkdir 31969 (time 1786101788.15 total 596.74 last 47.17) - mkdir 32581 (time 1786101798.15 total 606.75 last 61.15) total: 32818 mkdir in 615.71 seconds: 53.30 ops/second - mkdir 562 (time 1786101200.96 total 10.02 last 56.10) - mkdir 1148 (time 1786101210.97 total 20.03 last 58.53) - mkdir 1654 (time 1786101221.01 total 30.07 last 50.41) - mkdir 2206 (time 1786101231.03 total 40.09 last 55.09) - mkdir 2714 (time 1786101241.03 total 50.09 last 50.77) - mkdir 3339 (time 1786101251.03 total 60.10 last 62.48) - mkdir 3883 (time 1786101261.04 total 70.10 last 54.37) - mkdir 4501 (time 1786101271.06 total 80.12 last 61.71) - mkdir 5061 (time 1786101281.06 total 90.12 last 55.98) - mkdir 5622 (time 1786101291.06 total 100.12 last 56.09) - mkdir 6156 (time 1786101301.08 total 110.14 last 53.31) - mkdir 6701 (time 1786101311.09 total 120.16 last 54.41) - mkdir 7174 (time 1786101321.12 total 130.18 last 47.18) - mkdir 7639 (time 1786101331.12 total 140.19 last 46.48) - mkdir 8159 (time 1786101341.13 total 150.20 last 51.95) - mkdir 8675 (time 1786101351.15 total 160.21 last 51.53) - mkdir 9310 (time 1786101361.16 total 170.23 last 63.39) - mkdir 9879 (time 1786101371.17 total 180.23 last 56.85) - mkdir 10000 (time 1786101373.19 total 182.25 last 59.92) - mkdir 10556 (time 1786101383.21 total 192.27 last 55.52) - mkdir 11040 (time 1786101393.22 total 202.28 last 48.35) - mkdir 11680 (time 1786101403.23 total 212.29 last 63.91) - mkdir 12232 (time 1786101413.23 total 222.30 last 55.18) - mkdir 12828 (time 1786101423.24 total 232.30 last 59.58) - mkdir 13432 (time 1786101433.27 total 242.33 last 60.22) - mkdir 13944 (time 1786101443.27 total 252.33 last 51.18) - mkdir 14491 (time 1786101453.27 total 262.34 last 54.69) - mkdir 15022 (time 1786101463.28 total 272.34 last 53.09) - mkdir 15539 (time 1786101473.28 total 282.34 last 51.66) - mkdir 16070 (time 1786101483.33 total 292.39 last 52.86) - mkdir 16532 (time 1786101493.34 total 302.40 last 46.14) - mkdir 17105 (time 1786101503.35 total 312.41 last 57.24) - mkdir 17664 (time 1786101513.36 total 322.43 last 55.82) - mkdir 18207 (time 1786101523.38 total 332.44 last 54.21) - mkdir 18714 (time 1786101533.40 total 342.46 last 50.59) - mkdir 19146 (time 1786101543.46 total 352.52 last 42.95) - mkdir 19670 (time 1786101553.47 total 362.53 last 52.35) - mkdir 20000 (time 1786101559.69 total 368.75 last 53.08) - mkdir 20486 (time 1786101569.70 total 378.76 last 48.55) - mkdir 20993 (time 1786101579.71 total 388.77 last 50.63) - mkdir 21505 (time 1786101589.73 total 398.79 last 51.13) - mkdir 22007 (time 1786101599.74 total 408.80 last 50.14) - mkdir 22550 (time 1786101609.75 total 418.81 last 54.24) - mkdir 23016 (time 1786101619.75 total 428.81 last 46.60) - mkdir 23524 (time 1786101629.78 total 438.84 last 50.64) - mkdir 23978 (time 1786101639.80 total 448.86 last 45.33) - mkdir 24513 (time 1786101649.81 total 458.88 last 53.40) - mkdir 25057 (time 1786101659.82 total 468.88 last 54.36) - mkdir 25617 (time 1786101669.83 total 478.89 last 55.97) - mkdir 26163 (time 1786101679.87 total 488.93 last 54.39) - mkdir 26769 (time 1786101689.87 total 498.93 last 60.58) - mkdir 27271 (time 1786101699.88 total 508.94 last 50.15) - mkdir 27813 (time 1786101709.88 total 518.94 last 54.19) - mkdir 28406 (time 1786101719.89 total 528.95 last 59.24) - mkdir 28933 (time 1786101729.90 total 538.96 last 52.65) - mkdir 29495 (time 1786101739.90 total 548.97 last 56.18) - mkdir 30000 (time 1786101749.37 total 558.43 last 53.36) - mkdir 30536 (time 1786101759.37 total 568.43 last 53.59) - mkdir 30979 (time 1786101769.38 total 578.44 last 44.25) - mkdir 31504 (time 1786101779.39 total 588.45 last 52.45) - mkdir 31980 (time 1786101789.39 total 598.45 last 47.60) - mkdir 32509 (time 1786101799.48 total 608.54 last 52.42) - mkdir 32787 (time 1786101809.78 total 618.85 last 26.98) total: 32818 mkdir in 619.53 seconds: 52.97 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1786102384 ; total 1 ; last 1) - unlinked 10000 (time 1786102586 ; total 203 ; last 202) - unlinked 20000 (time 1786102780 ; total 397 ; last 194) - unlinked 30000 (time 1786103041 ; total 658 ; last 261) total: 32768 unlinks in 738 seconds: 44.401085 unlinks/second - unlinked 0 (time 1786102383 ; total 0 ; last 0) - unlinked 10000 (time 1786102583 ; total 200 ; last 200) - unlinked 20000 (time 1786102779 ; total 396 ; last 196) - unlinked 30000 (time 1786103042 ; total 659 ; last 263) total: 32768 unlinks in 739 seconds: 44.341000 unlinks/second nlink between: 102 - unlinked 0 (time 1786103124 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786103124 ; 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 2304 2204672 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 526826 333 526493 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