== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:15:52 (1777580152) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7772 1263532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25852 3581168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17620 3589400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4043 1019957 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2038 1021962 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2814 259330 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2709 259435 2% /mnt/lustre[OST:1] filesystem_summary: 524846 6081 518765 2% /mnt/lustre - mkdir 637 (time 1777580168.66 total 10.01 last 63.65) - mkdir 1195 (time 1777580178.67 total 20.02 last 55.73) - mkdir 1738 (time 1777580188.68 total 30.03 last 54.26) - mkdir 2355 (time 1777580198.71 total 40.06 last 61.54) - mkdir 2925 (time 1777580208.73 total 50.07 last 56.89) - mkdir 3475 (time 1777580218.74 total 60.08 last 54.94) - mkdir 4075 (time 1777580228.75 total 70.09 last 59.95) - mkdir 4601 (time 1777580238.77 total 80.12 last 52.47) - mkdir 5157 (time 1777580248.79 total 90.14 last 55.51) - mkdir 5720 (time 1777580258.79 total 100.14 last 56.28) - mkdir 6353 (time 1777580268.80 total 110.15 last 63.22) - mkdir 6961 (time 1777580278.83 total 120.18 last 60.64) - mkdir 7583 (time 1777580288.83 total 130.18 last 62.20) - mkdir 8166 (time 1777580298.83 total 140.18 last 58.30) - mkdir 8727 (time 1777580308.86 total 150.20 last 55.94) - mkdir 9309 (time 1777580318.88 total 160.22 last 58.09) - mkdir 9892 (time 1777580328.88 total 170.22 last 58.29) - mkdir 10438 (time 1777580338.90 total 180.24 last 54.49) - mkdir 11056 (time 1777580348.92 total 190.27 last 61.66) - mkdir 11661 (time 1777580358.93 total 200.28 last 60.45) - mkdir 12243 (time 1777580368.97 total 210.31 last 57.98) - mkdir 12745 (time 1777580378.98 total 220.33 last 50.11) - mkdir 13289 (time 1777580388.99 total 230.34 last 54.37) - mkdir 13889 (time 1777580399.02 total 240.36 last 59.83) - mkdir 14505 (time 1777580409.03 total 250.38 last 61.53) - mkdir 15109 (time 1777580419.03 total 260.38 last 60.38) - mkdir 15657 (time 1777580429.04 total 270.38 last 54.78) - mkdir 16248 (time 1777580439.06 total 280.40 last 58.98) - mkdir 16749 (time 1777580449.06 total 290.41 last 50.09) - mkdir 17332 (time 1777580459.08 total 300.43 last 58.15) - mkdir 17950 (time 1777580469.09 total 310.43 last 61.78) - mkdir 18541 (time 1777580479.09 total 320.44 last 59.05) - mkdir 19108 (time 1777580489.11 total 330.45 last 56.63) - mkdir 19668 (time 1777580499.12 total 340.46 last 55.95) - mkdir 20000 (time 1777580505.32 total 346.66 last 53.54) - mkdir 20517 (time 1777580515.32 total 356.67 last 51.66) - mkdir 20992 (time 1777580525.34 total 366.69 last 47.43) - mkdir 21441 (time 1777580535.35 total 376.69 last 44.87) - mkdir 22022 (time 1777580545.35 total 386.70 last 58.07) - mkdir 22563 (time 1777580555.36 total 396.70 last 54.07) - mkdir 23100 (time 1777580565.36 total 406.71 last 53.68) - mkdir 23686 (time 1777580575.40 total 416.74 last 58.39) - mkdir 24321 (time 1777580585.43 total 426.78 last 63.30) - mkdir 24987 (time 1777580595.44 total 436.78 last 66.55) - mkdir 25641 (time 1777580605.45 total 446.80 last 65.33) - mkdir 26229 (time 1777580615.47 total 456.82 last 58.64) - mkdir 26830 (time 1777580625.49 total 466.84 last 59.99) - mkdir 27461 (time 1777580635.49 total 476.84 last 63.10) - mkdir 28072 (time 1777580645.50 total 486.85 last 61.03) - mkdir 28646 (time 1777580655.52 total 496.87 last 57.29) - mkdir 29267 (time 1777580665.53 total 506.88 last 62.02) - mkdir 29853 (time 1777580675.54 total 516.89 last 58.57) - mkdir 30000 (time 1777580678.25 total 519.59 last 54.32) - mkdir 30597 (time 1777580688.26 total 529.61 last 59.61) - mkdir 31220 (time 1777580698.29 total 539.64 last 62.12) - mkdir 31877 (time 1777580708.31 total 549.65 last 65.59) - mkdir 32547 (time 1777580718.35 total 559.69 last 66.74) total: 32818 mkdir in 564.45 seconds: 58.14 ops/second - mkdir 631 (time 1777580168.82 total 10.01 last 63.03) - mkdir 1191 (time 1777580178.84 total 20.03 last 55.88) - mkdir 1740 (time 1777580188.86 total 30.05 last 54.82) - mkdir 2387 (time 1777580198.88 total 40.07 last 64.55) - mkdir 2977 (time 1777580208.92 total 50.11 last 58.76) - mkdir 3563 (time 1777580218.95 total 60.14 last 58.46) - mkdir 4159 (time 1777580228.96 total 70.15 last 59.52) - mkdir 4654 (time 1777580238.97 total 80.16 last 49.45) - mkdir 5189 (time 1777580248.98 total 90.17 last 53.45) - mkdir 5751 (time 1777580258.98 total 100.17 last 56.18) - mkdir 6377 (time 1777580269.00 total 110.18 last 62.52) - mkdir 6988 (time 1777580279.01 total 120.20 last 61.02) - mkdir 7613 (time 1777580289.03 total 130.22 last 62.36) - mkdir 8186 (time 1777580299.03 total 140.22 last 57.29) - mkdir 8772 (time 1777580309.06 total 150.25 last 58.46) - mkdir 9391 (time 1777580319.07 total 160.25 last 61.85) - mkdir 9963 (time 1777580329.09 total 170.27 last 57.09) - mkdir 10519 (time 1777580339.09 total 180.28 last 55.56) - mkdir 11125 (time 1777580349.12 total 190.31 last 60.43) - mkdir 11722 (time 1777580359.12 total 200.31 last 59.69) - mkdir 12329 (time 1777580369.13 total 210.32 last 60.66) - mkdir 12832 (time 1777580379.15 total 220.34 last 50.19) - mkdir 13410 (time 1777580389.16 total 230.35 last 57.75) - mkdir 14026 (time 1777580399.17 total 240.35 last 61.57) - mkdir 14621 (time 1777580409.18 total 250.37 last 59.39) - mkdir 15214 (time 1777580419.22 total 260.40 last 59.11) - mkdir 15796 (time 1777580429.22 total 270.41 last 58.19) - mkdir 16364 (time 1777580439.23 total 280.42 last 56.71) - mkdir 16872 (time 1777580449.24 total 290.43 last 50.76) - mkdir 17469 (time 1777580459.24 total 300.43 last 59.70) - mkdir 18074 (time 1777580469.25 total 310.44 last 60.43) - mkdir 18682 (time 1777580479.26 total 320.45 last 60.75) - mkdir 19256 (time 1777580489.27 total 330.46 last 57.36) - mkdir 19778 (time 1777580499.27 total 340.46 last 52.17) - mkdir 20000 (time 1777580503.57 total 344.76 last 51.69) - mkdir 20528 (time 1777580513.59 total 354.77 last 52.71) - mkdir 21016 (time 1777580523.59 total 364.78 last 48.76) - mkdir 21462 (time 1777580533.62 total 374.81 last 44.49) - mkdir 22020 (time 1777580543.65 total 384.84 last 55.63) - mkdir 22582 (time 1777580553.65 total 394.84 last 56.19) - mkdir 23119 (time 1777580563.67 total 404.86 last 53.62) - mkdir 23696 (time 1777580573.67 total 414.86 last 57.67) - mkdir 24301 (time 1777580583.69 total 424.88 last 60.40) - mkdir 24914 (time 1777580593.70 total 434.88 last 61.27) - mkdir 25543 (time 1777580603.70 total 444.88 last 62.90) - mkdir 26135 (time 1777580613.71 total 454.89 last 59.14) - mkdir 26708 (time 1777580623.73 total 464.91 last 57.19) - mkdir 27316 (time 1777580633.73 total 474.91 last 60.80) - mkdir 27942 (time 1777580643.73 total 484.91 last 62.60) - mkdir 28492 (time 1777580653.74 total 494.92 last 54.96) - mkdir 29125 (time 1777580663.74 total 504.92 last 63.29) - mkdir 29727 (time 1777580673.77 total 514.96 last 60.00) - mkdir 30000 (time 1777580678.60 total 519.78 last 56.57) - mkdir 30576 (time 1777580688.60 total 529.79 last 57.60) - mkdir 31174 (time 1777580698.60 total 539.79 last 59.78) - mkdir 31834 (time 1777580708.61 total 549.79 last 65.96) - mkdir 32517 (time 1777580718.62 total 559.81 last 68.20) total: 32818 mkdir in 564.92 seconds: 58.09 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276728 994576 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25852 3581168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17620 3589400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69679 954321 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2038 1021962 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2814 259330 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2709 259435 2% /mnt/lustre[OST:1] filesystem_summary: 590482 71717 518765 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1777581753 ; total 0 ; last 0) - unlinked 10000 (time 1777582038 ; total 285 ; last 285) - unlinked 20000 (time 1777582334 ; total 581 ; last 296) - unlinked 30000 (time 1777582637 ; total 884 ; last 303) total: 32768 unlinks in 967 seconds: 33.886246 unlinks/second - unlinked 0 (time 1777581753 ; total 0 ; last 0) - unlinked 10000 (time 1777582040 ; total 287 ; last 287) - unlinked 20000 (time 1777582335 ; total 582 ; last 295) - unlinked 30000 (time 1777582640 ; total 887 ; last 305) total: 32768 unlinks in 970 seconds: 33.781445 unlinks/second nlink between: 1 - unlinked 0 (time 1777582725 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1777582725 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 1 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 1414116 14184 1257120 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25852 3581168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17620 3589400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4043 1019957 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2038 1021962 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2814 259330 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2709 259435 2% /mnt/lustre[OST:1] filesystem_summary: 524846 6081 518765 2% /mnt/lustre