== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:53:10 (1788619990) 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 647 (time 1788620005.07 total 10.00 last 64.68) - mkdir 1266 (time 1788620015.07 total 20.01 last 61.85) - mkdir 1786 (time 1788620025.07 total 30.01 last 52.00) - mkdir 2377 (time 1788620035.08 total 40.01 last 59.09) - mkdir 2956 (time 1788620045.08 total 50.02 last 57.88) - mkdir 3597 (time 1788620055.08 total 60.02 last 64.08) - mkdir 4221 (time 1788620065.09 total 70.03 last 62.35) - mkdir 4807 (time 1788620075.10 total 80.03 last 58.57) - mkdir 5403 (time 1788620085.10 total 90.04 last 59.55) - mkdir 5940 (time 1788620095.11 total 100.05 last 53.66) - mkdir 6522 (time 1788620105.12 total 110.06 last 58.16) - mkdir 7050 (time 1788620115.12 total 120.06 last 52.78) - mkdir 7602 (time 1788620125.13 total 130.07 last 55.15) - mkdir 8184 (time 1788620135.15 total 140.09 last 58.09) - mkdir 8743 (time 1788620145.17 total 150.11 last 55.81) - mkdir 9261 (time 1788620155.18 total 160.11 last 51.77) - mkdir 9804 (time 1788620165.21 total 170.15 last 54.12) - mkdir 10000 (time 1788620168.58 total 173.51 last 58.20) - mkdir 10537 (time 1788620178.60 total 183.54 last 53.56) - mkdir 11053 (time 1788620188.63 total 193.57 last 51.46) - mkdir 11586 (time 1788620198.63 total 203.57 last 53.27) - mkdir 12080 (time 1788620208.64 total 213.58 last 49.37) - mkdir 12638 (time 1788620218.68 total 223.61 last 55.60) - mkdir 13133 (time 1788620228.68 total 233.61 last 49.50) - mkdir 13671 (time 1788620238.69 total 243.62 last 53.74) - mkdir 14254 (time 1788620248.69 total 253.63 last 58.26) - mkdir 14825 (time 1788620258.69 total 263.63 last 57.10) - mkdir 15417 (time 1788620268.70 total 273.64 last 59.17) - mkdir 16029 (time 1788620278.70 total 283.64 last 61.20) - mkdir 16538 (time 1788620288.73 total 293.66 last 50.77) - mkdir 17092 (time 1788620298.75 total 303.69 last 55.24) - mkdir 17707 (time 1788620308.76 total 313.70 last 61.47) - mkdir 18240 (time 1788620318.77 total 323.71 last 53.23) - mkdir 18838 (time 1788620328.79 total 333.72 last 59.71) - mkdir 19382 (time 1788620338.79 total 343.73 last 54.37) - mkdir 19925 (time 1788620348.81 total 353.75 last 54.21) - mkdir 20482 (time 1788620358.82 total 363.76 last 55.63) - mkdir 21052 (time 1788620368.82 total 373.76 last 56.99) - mkdir 21590 (time 1788620378.83 total 383.77 last 53.76) - mkdir 22072 (time 1788620388.84 total 393.78 last 48.15) - mkdir 22652 (time 1788620398.84 total 403.78 last 57.98) - mkdir 23197 (time 1788620408.85 total 413.79 last 54.46) - mkdir 23633 (time 1788620418.85 total 423.79 last 43.59) - mkdir 24070 (time 1788620428.86 total 433.80 last 43.67) - mkdir 24540 (time 1788620438.88 total 443.82 last 46.92) - mkdir 25063 (time 1788620448.90 total 453.84 last 52.16) - mkdir 25572 (time 1788620458.91 total 463.85 last 50.85) - mkdir 26126 (time 1788620468.91 total 473.85 last 55.40) - mkdir 26701 (time 1788620478.93 total 483.87 last 57.38) - mkdir 27229 (time 1788620489.21 total 494.15 last 51.38) - mkdir 27820 (time 1788620499.22 total 504.15 last 59.06) - mkdir 28413 (time 1788620509.22 total 514.16 last 59.26) - mkdir 28969 (time 1788620519.22 total 524.16 last 55.60) - mkdir 29536 (time 1788620529.26 total 534.19 last 56.52) - mkdir 30000 (time 1788620537.76 total 542.70 last 54.54) - mkdir 30566 (time 1788620547.78 total 552.72 last 56.52) - mkdir 31162 (time 1788620557.78 total 562.72 last 59.58) - mkdir 31707 (time 1788620567.98 total 572.92 last 53.43) - mkdir 32181 (time 1788620578.45 total 583.38 last 45.29) - mkdir 32692 (time 1788620588.45 total 593.38 last 51.10) total: 32818 mkdir in 595.12 seconds: 55.15 ops/second - mkdir 634 (time 1788620005.06 total 10.00 last 63.39) - mkdir 1233 (time 1788620015.06 total 20.00 last 59.89) - mkdir 1773 (time 1788620025.15 total 30.08 last 53.56) - mkdir 2372 (time 1788620035.15 total 40.09 last 59.88) - mkdir 2980 (time 1788620045.16 total 50.10 last 60.74) - mkdir 3641 (time 1788620055.16 total 60.10 last 66.06) - mkdir 4262 (time 1788620065.19 total 70.13 last 61.96) - mkdir 4846 (time 1788620075.20 total 80.14 last 58.30) - mkdir 5448 (time 1788620085.23 total 90.16 last 60.07) - mkdir 5988 (time 1788620095.25 total 100.19 last 53.89) - mkdir 6550 (time 1788620105.26 total 110.20 last 56.12) - mkdir 7068 (time 1788620115.27 total 120.21 last 51.77) - mkdir 7628 (time 1788620125.27 total 130.21 last 55.99) - mkdir 8219 (time 1788620135.27 total 140.21 last 59.08) - mkdir 8760 (time 1788620145.27 total 150.21 last 54.09) - mkdir 9257 (time 1788620155.32 total 160.26 last 49.46) - mkdir 9811 (time 1788620165.33 total 170.27 last 55.36) - mkdir 10000 (time 1788620168.93 total 173.87 last 52.46) - mkdir 10572 (time 1788620178.96 total 183.90 last 57.02) - mkdir 11089 (time 1788620188.96 total 193.90 last 51.70) - mkdir 11618 (time 1788620198.98 total 203.91 last 52.84) - mkdir 12116 (time 1788620209.00 total 213.94 last 49.69) - mkdir 12700 (time 1788620219.01 total 223.95 last 58.32) - mkdir 13191 (time 1788620229.01 total 233.95 last 49.10) - mkdir 13725 (time 1788620239.06 total 244.00 last 53.15) - mkdir 14330 (time 1788620249.08 total 254.02 last 60.35) - mkdir 14906 (time 1788620259.10 total 264.04 last 57.52) - mkdir 15498 (time 1788620269.13 total 274.07 last 59.01) - mkdir 16071 (time 1788620279.16 total 284.10 last 57.12) - mkdir 16570 (time 1788620289.17 total 294.10 last 49.88) - mkdir 17146 (time 1788620299.18 total 304.12 last 57.54) - mkdir 17749 (time 1788620309.18 total 314.12 last 60.29) - mkdir 18251 (time 1788620319.18 total 324.12 last 50.19) - mkdir 18851 (time 1788620329.19 total 334.12 last 59.98) - mkdir 19385 (time 1788620339.19 total 344.13 last 53.38) - mkdir 19912 (time 1788620349.21 total 354.15 last 52.61) - mkdir 20497 (time 1788620359.21 total 364.15 last 58.47) - mkdir 21079 (time 1788620369.21 total 374.15 last 58.18) - mkdir 21609 (time 1788620379.22 total 384.16 last 52.95) - mkdir 22106 (time 1788620389.25 total 394.18 last 49.59) - mkdir 22673 (time 1788620399.25 total 404.19 last 56.65) - mkdir 23200 (time 1788620409.26 total 414.20 last 52.66) - mkdir 23649 (time 1788620419.30 total 424.23 last 44.75) - mkdir 24095 (time 1788620429.31 total 434.24 last 44.55) - mkdir 24568 (time 1788620439.32 total 444.26 last 47.22) - mkdir 25087 (time 1788620449.45 total 454.39 last 51.26) - mkdir 25609 (time 1788620459.46 total 464.40 last 52.15) - mkdir 26156 (time 1788620469.46 total 474.40 last 54.68) - mkdir 26708 (time 1788620479.46 total 484.40 last 55.19) - mkdir 27231 (time 1788620489.47 total 494.41 last 52.24) - mkdir 27834 (time 1788620499.48 total 504.42 last 60.23) - mkdir 28419 (time 1788620509.50 total 514.44 last 58.38) - mkdir 28960 (time 1788620519.51 total 524.44 last 54.09) - mkdir 29545 (time 1788620529.51 total 534.45 last 58.48) - mkdir 30000 (time 1788620537.81 total 542.74 last 54.84) - mkdir 30584 (time 1788620547.84 total 552.77 last 58.23) - mkdir 31186 (time 1788620557.87 total 562.81 last 59.96) - mkdir 31716 (time 1788620568.00 total 572.93 last 52.37) - mkdir 32176 (time 1788620578.45 total 583.39 last 43.98) - mkdir 32680 (time 1788620588.47 total 593.41 last 50.34) total: 32818 mkdir in 595.37 seconds: 55.12 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1788621202 ; total 0 ; last 0) - unlinked 10000 (time 1788621489 ; total 287 ; last 287) - unlinked 20000 (time 1788621802 ; total 600 ; last 313) - unlinked 30000 (time 1788622106 ; total 904 ; last 304) total: 32768 unlinks in 981 seconds: 33.402649 unlinks/second - unlinked 0 (time 1788621202 ; total 0 ; last 0) - unlinked 10000 (time 1788621491 ; total 289 ; last 289) - unlinked 20000 (time 1788621804 ; total 602 ; last 313) - unlinked 30000 (time 1788622107 ; total 905 ; last 303) total: 32768 unlinks in 982 seconds: 33.368637 unlinks/second nlink between: 102 - unlinked 0 (time 1788622185 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788622185 ; 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 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