== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:33:36 (1786754016) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7864 1263440 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30872 3576148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12604 3594416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2032 1021968 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2778 259366 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2712 259432 2% /mnt/lustre[OST:1] filesystem_summary: 524857 6059 518798 2% /mnt/lustre - mkdir 679 (time 1786754032.19 total 10.00 last 67.89) - mkdir 1306 (time 1786754042.21 total 20.02 last 62.60) - mkdir 1863 (time 1786754052.21 total 30.02 last 55.68) - mkdir 2515 (time 1786754062.22 total 40.03 last 65.15) - mkdir 3197 (time 1786754072.22 total 50.03 last 68.16) - mkdir 3802 (time 1786754082.24 total 60.05 last 60.39) - mkdir 4495 (time 1786754092.25 total 70.06 last 69.26) - mkdir 5141 (time 1786754102.25 total 80.06 last 64.57) - mkdir 5814 (time 1786754112.26 total 90.07 last 67.27) - mkdir 6486 (time 1786754122.26 total 100.07 last 67.18) - mkdir 7158 (time 1786754132.28 total 110.09 last 67.09) - mkdir 7816 (time 1786754142.28 total 120.09 last 65.75) - mkdir 8471 (time 1786754152.32 total 130.13 last 65.24) - mkdir 9142 (time 1786754162.35 total 140.16 last 66.92) - mkdir 9769 (time 1786754172.36 total 150.17 last 62.64) - mkdir 10000 (time 1786754175.54 total 153.35 last 72.57) - mkdir 10650 (time 1786754185.55 total 163.36 last 64.95) - mkdir 11276 (time 1786754195.56 total 173.36 last 62.58) - mkdir 11889 (time 1786754205.56 total 183.37 last 61.24) - mkdir 12430 (time 1786754215.57 total 193.38 last 54.04) - mkdir 13062 (time 1786754225.60 total 203.40 last 63.07) - mkdir 13607 (time 1786754235.61 total 213.42 last 54.41) - mkdir 14229 (time 1786754245.62 total 223.42 last 62.18) - mkdir 14886 (time 1786754255.62 total 233.43 last 65.69) - mkdir 15501 (time 1786754265.62 total 243.43 last 61.50) - mkdir 16123 (time 1786754275.63 total 253.44 last 62.11) - mkdir 16705 (time 1786754285.66 total 263.47 last 58.01) - mkdir 17298 (time 1786754295.68 total 273.49 last 59.19) - mkdir 17895 (time 1786754305.68 total 283.49 last 59.69) - mkdir 18554 (time 1786754315.70 total 293.51 last 65.80) - mkdir 19192 (time 1786754325.71 total 303.52 last 63.75) - mkdir 19808 (time 1786754335.72 total 313.53 last 61.52) - mkdir 20000 (time 1786754339.48 total 317.29 last 51.02) - mkdir 20575 (time 1786754349.49 total 327.30 last 57.48) - mkdir 21096 (time 1786754359.52 total 337.33 last 51.91) - mkdir 21673 (time 1786754369.54 total 347.35 last 57.59) - mkdir 22306 (time 1786754379.54 total 357.35 last 63.29) - mkdir 22970 (time 1786754389.56 total 367.37 last 66.32) - mkdir 23576 (time 1786754399.56 total 377.37 last 60.57) - mkdir 24244 (time 1786754409.58 total 387.39 last 66.69) - mkdir 24919 (time 1786754419.58 total 397.39 last 67.49) - mkdir 25584 (time 1786754429.58 total 407.39 last 66.49) - mkdir 26214 (time 1786754439.59 total 417.40 last 62.94) - mkdir 26880 (time 1786754449.59 total 427.40 last 66.59) - mkdir 27494 (time 1786754459.63 total 437.44 last 61.19) - mkdir 28072 (time 1786754469.65 total 447.46 last 57.70) - mkdir 28604 (time 1786754479.66 total 457.47 last 53.11) - mkdir 29219 (time 1786754489.69 total 467.50 last 61.33) - mkdir 29819 (time 1786754499.71 total 477.52 last 59.89) - mkdir 30000 (time 1786754502.18 total 479.99 last 73.31) - mkdir 30706 (time 1786754512.18 total 489.99 last 70.56) - mkdir 31378 (time 1786754522.21 total 500.02 last 67.00) - mkdir 32012 (time 1786754532.24 total 510.05 last 63.22) - mkdir 32678 (time 1786754542.27 total 520.08 last 66.43) total: 32818 mkdir in 521.93 seconds: 62.88 ops/second - mkdir 674 (time 1786754032.46 total 10.00 last 67.40) - mkdir 1279 (time 1786754042.46 total 20.00 last 60.50) - mkdir 1845 (time 1786754052.47 total 30.01 last 56.54) - mkdir 2471 (time 1786754062.47 total 40.01 last 62.59) - mkdir 3170 (time 1786754072.47 total 50.01 last 69.90) - mkdir 3772 (time 1786754082.48 total 60.02 last 60.17) - mkdir 4488 (time 1786754092.48 total 70.03 last 71.54) - mkdir 5139 (time 1786754102.49 total 80.03 last 65.06) - mkdir 5765 (time 1786754112.53 total 90.08 last 62.33) - mkdir 6460 (time 1786754122.54 total 100.08 last 69.47) - mkdir 7151 (time 1786754132.54 total 110.08 last 69.08) - mkdir 7805 (time 1786754142.55 total 120.09 last 65.34) - mkdir 8478 (time 1786754152.55 total 130.09 last 67.28) - mkdir 9163 (time 1786754162.56 total 140.11 last 68.41) - mkdir 9818 (time 1786754172.59 total 150.14 last 65.30) - mkdir 10000 (time 1786754174.96 total 152.50 last 76.92) - mkdir 10634 (time 1786754184.96 total 162.50 last 63.39) - mkdir 11271 (time 1786754194.97 total 172.52 last 63.63) - mkdir 11886 (time 1786754204.98 total 182.52 last 61.45) - mkdir 12424 (time 1786754215.02 total 192.56 last 53.60) - mkdir 13074 (time 1786754225.02 total 202.57 last 64.96) - mkdir 13622 (time 1786754235.03 total 212.57 last 54.78) - mkdir 14227 (time 1786754245.03 total 222.57 last 60.49) - mkdir 14876 (time 1786754255.04 total 232.59 last 64.81) - mkdir 15495 (time 1786754265.04 total 242.59 last 61.88) - mkdir 16102 (time 1786754275.05 total 252.59 last 60.70) - mkdir 16704 (time 1786754285.05 total 262.59 last 60.18) - mkdir 17282 (time 1786754295.06 total 272.61 last 57.70) - mkdir 17893 (time 1786754305.07 total 282.61 last 61.09) - mkdir 18526 (time 1786754315.07 total 292.61 last 63.29) - mkdir 19201 (time 1786754325.08 total 302.62 last 67.43) - mkdir 19786 (time 1786754335.09 total 312.63 last 58.43) - mkdir 20000 (time 1786754339.20 total 316.75 last 52.06) - mkdir 20575 (time 1786754349.20 total 326.75 last 57.48) - mkdir 21101 (time 1786754359.26 total 336.80 last 52.33) - mkdir 21664 (time 1786754369.30 total 346.85 last 56.04) - mkdir 22293 (time 1786754379.34 total 356.89 last 62.64) - mkdir 22920 (time 1786754389.37 total 366.91 last 62.55) - mkdir 23514 (time 1786754399.39 total 376.94 last 59.25) - mkdir 24174 (time 1786754409.41 total 386.95 last 65.89) - mkdir 24845 (time 1786754419.41 total 396.95 last 67.09) - mkdir 25510 (time 1786754429.45 total 407.00 last 66.22) - mkdir 26129 (time 1786754439.45 total 417.00 last 61.89) - mkdir 26792 (time 1786754449.52 total 427.06 last 65.89) - mkdir 27405 (time 1786754459.55 total 437.09 last 61.11) - mkdir 27963 (time 1786754469.55 total 447.09 last 55.79) - mkdir 28483 (time 1786754479.59 total 457.13 last 51.80) - mkdir 29090 (time 1786754489.59 total 467.14 last 60.67) - mkdir 29682 (time 1786754499.61 total 477.16 last 59.08) - mkdir 30000 (time 1786754504.26 total 481.81 last 68.38) - mkdir 30695 (time 1786754514.28 total 491.82 last 69.39) - mkdir 31304 (time 1786754524.28 total 501.82 last 60.88) - mkdir 31940 (time 1786754534.28 total 511.83 last 63.57) - mkdir 32641 (time 1786754544.29 total 521.83 last 70.06) total: 32818 mkdir in 524.13 seconds: 62.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276948 994356 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30872 3576148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12604 3594416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69663 954337 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2032 1021968 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2778 259366 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2712 259432 2% /mnt/lustre[OST:1] filesystem_summary: 590493 71695 518798 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786755476 ; total 0 ; last 0) - unlinked 10000 (time 1786755710 ; total 234 ; last 234) - unlinked 20000 (time 1786755974 ; total 498 ; last 264) - unlinked 30000 (time 1786756235 ; total 759 ; last 261) total: 32768 unlinks in 837 seconds: 39.149342 unlinks/second - unlinked 0 (time 1786755476 ; total 0 ; last 0) - unlinked 10000 (time 1786755711 ; total 235 ; last 235) - unlinked 20000 (time 1786755978 ; total 502 ; last 267) - unlinked 30000 (time 1786756240 ; total 764 ; last 262) total: 32768 unlinks in 844 seconds: 38.824646 unlinks/second nlink between: 1 - unlinked 0 (time 1786756322 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786756322 ; 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 14404 1256900 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30872 3576148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12604 3594416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2032 1021968 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2778 259366 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2712 259432 2% /mnt/lustre[OST:1] filesystem_summary: 524857 6059 518798 2% /mnt/lustre