== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:33:01 (1781238781) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29928 3577092 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13548 3593472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4035 1019965 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2016 1021984 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2797 259347 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2691 259453 2% /mnt/lustre[OST:1] filesystem_summary: 524851 6051 518800 2% /mnt/lustre - mkdir 662 (time 1781238796.90 total 10.03 last 65.97) - mkdir 1354 (time 1781238806.91 total 20.05 last 69.09) - mkdir 2125 (time 1781238816.92 total 30.05 last 77.09) - mkdir 2825 (time 1781238826.92 total 40.06 last 69.97) - mkdir 3525 (time 1781238836.93 total 50.06 last 69.95) - mkdir 4276 (time 1781238846.93 total 60.06 last 75.10) - mkdir 4998 (time 1781238856.93 total 70.07 last 72.18) - mkdir 5768 (time 1781238866.94 total 80.08 last 76.89) - mkdir 6548 (time 1781238876.96 total 90.09 last 77.89) - mkdir 7316 (time 1781238886.96 total 100.09 last 76.80) - mkdir 8028 (time 1781238896.98 total 110.12 last 71.05) - mkdir 8695 (time 1781238906.99 total 120.13 last 66.61) - mkdir 9404 (time 1781238917.01 total 130.15 last 70.76) - mkdir 10000 (time 1781238925.31 total 138.44 last 71.86) - mkdir 10686 (time 1781238935.32 total 148.46 last 68.51) - mkdir 11434 (time 1781238945.34 total 158.47 last 74.69) - mkdir 12142 (time 1781238955.34 total 168.47 last 70.80) - mkdir 12864 (time 1781238965.34 total 178.48 last 72.17) - mkdir 13583 (time 1781238975.35 total 188.48 last 71.86) - mkdir 14317 (time 1781238985.35 total 198.49 last 73.36) - mkdir 15024 (time 1781238995.36 total 208.50 last 70.64) - mkdir 15750 (time 1781239005.37 total 218.51 last 72.52) - mkdir 16428 (time 1781239015.37 total 228.51 last 67.79) - mkdir 17061 (time 1781239025.39 total 238.53 last 63.18) - mkdir 17644 (time 1781239035.41 total 248.55 last 58.19) - mkdir 18291 (time 1781239045.43 total 258.56 last 64.59) - mkdir 18986 (time 1781239055.45 total 268.59 last 69.33) - mkdir 19669 (time 1781239065.46 total 278.59 last 68.26) - mkdir 20000 (time 1781239070.19 total 283.32 last 69.96) - mkdir 20747 (time 1781239080.21 total 293.34 last 74.56) - mkdir 21441 (time 1781239090.21 total 303.35 last 69.35) - mkdir 22102 (time 1781239100.22 total 313.36 last 66.04) - mkdir 22814 (time 1781239110.24 total 323.38 last 71.07) - mkdir 23531 (time 1781239120.24 total 333.38 last 71.68) - mkdir 24272 (time 1781239130.25 total 343.39 last 74.04) - mkdir 24945 (time 1781239140.26 total 353.40 last 67.22) - mkdir 25589 (time 1781239150.27 total 363.40 last 64.39) - mkdir 26114 (time 1781239160.28 total 373.42 last 52.43) - mkdir 26565 (time 1781239170.31 total 383.44 last 44.98) - mkdir 27171 (time 1781239180.31 total 393.44 last 60.58) - mkdir 27704 (time 1781239190.32 total 403.46 last 53.23) - mkdir 28342 (time 1781239200.32 total 413.46 last 63.79) - mkdir 29076 (time 1781239210.35 total 423.48 last 73.22) - mkdir 29788 (time 1781239220.37 total 433.50 last 71.07) - mkdir 30000 (time 1781239223.08 total 436.22 last 77.97) - mkdir 30697 (time 1781239233.09 total 446.23 last 69.66) - mkdir 31331 (time 1781239243.09 total 456.23 last 63.40) - mkdir 32070 (time 1781239253.10 total 466.24 last 73.83) total: 32818 mkdir in 476.20 seconds: 68.92 ops/second - mkdir 675 (time 1781238796.99 total 10.03 last 67.28) - mkdir 1366 (time 1781238807.00 total 20.04 last 69.02) - mkdir 2119 (time 1781238817.01 total 30.05 last 75.23) - mkdir 2830 (time 1781238827.09 total 40.13 last 70.55) - mkdir 3478 (time 1781238837.11 total 50.15 last 64.69) - mkdir 4240 (time 1781238847.12 total 60.17 last 76.06) - mkdir 4965 (time 1781238857.14 total 70.18 last 72.40) - mkdir 5741 (time 1781238867.16 total 80.20 last 77.46) - mkdir 6509 (time 1781238877.16 total 90.20 last 76.80) - mkdir 7244 (time 1781238887.17 total 100.22 last 73.38) - mkdir 7964 (time 1781238897.18 total 110.23 last 71.92) - mkdir 8636 (time 1781238907.21 total 120.25 last 67.02) - mkdir 9362 (time 1781238917.21 total 130.26 last 72.57) - mkdir 10000 (time 1781238926.22 total 139.26 last 70.87) - mkdir 10677 (time 1781238936.22 total 149.27 last 67.66) - mkdir 11436 (time 1781238946.22 total 159.27 last 75.90) - mkdir 12134 (time 1781238956.23 total 169.28 last 69.74) - mkdir 12853 (time 1781238966.23 total 179.28 last 71.88) - mkdir 13567 (time 1781238976.24 total 189.28 last 71.37) - mkdir 14301 (time 1781238986.25 total 199.29 last 73.33) - mkdir 15007 (time 1781238996.26 total 209.30 last 70.51) - mkdir 15743 (time 1781239006.26 total 219.31 last 73.57) - mkdir 16405 (time 1781239016.27 total 229.31 last 66.19) - mkdir 17053 (time 1781239026.28 total 239.32 last 64.71) - mkdir 17616 (time 1781239036.29 total 249.33 last 56.26) - mkdir 18245 (time 1781239046.29 total 259.33 last 62.89) - mkdir 18941 (time 1781239056.32 total 269.36 last 69.40) - mkdir 19646 (time 1781239066.32 total 279.36 last 70.49) - mkdir 20000 (time 1781239071.44 total 284.48 last 69.18) - mkdir 20755 (time 1781239081.44 total 294.48 last 75.46) - mkdir 21441 (time 1781239091.45 total 304.49 last 68.54) - mkdir 22148 (time 1781239101.47 total 314.52 last 70.54) - mkdir 22844 (time 1781239111.48 total 324.52 last 69.55) - mkdir 23556 (time 1781239121.48 total 334.53 last 71.18) - mkdir 24292 (time 1781239131.48 total 344.53 last 73.59) - mkdir 24974 (time 1781239141.50 total 354.54 last 68.11) - mkdir 25604 (time 1781239151.51 total 364.56 last 62.90) - mkdir 26122 (time 1781239161.53 total 374.57 last 51.72) - mkdir 26587 (time 1781239171.55 total 384.59 last 46.39) - mkdir 27211 (time 1781239181.56 total 394.60 last 62.34) - mkdir 27729 (time 1781239191.56 total 404.61 last 51.78) - mkdir 28387 (time 1781239201.58 total 414.62 last 65.71) - mkdir 29117 (time 1781239211.59 total 424.64 last 72.89) - mkdir 29839 (time 1781239221.60 total 434.64 last 72.15) - mkdir 30000 (time 1781239223.62 total 436.66 last 79.68) - mkdir 30718 (time 1781239233.63 total 446.67 last 71.73) - mkdir 31356 (time 1781239243.63 total 456.68 last 63.78) - mkdir 32098 (time 1781239253.65 total 466.69 last 74.12) total: 32818 mkdir in 476.26 seconds: 68.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276228 995076 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29928 3577092 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13548 3593472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4035 1019965 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67653 956347 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2797 259347 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2691 259453 2% /mnt/lustre[OST:1] filesystem_summary: 590488 71688 518800 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781240158 ; total 0 ; last 0) - unlinked 10000 (time 1781240396 ; total 238 ; last 238) - unlinked 20000 (time 1781240678 ; total 520 ; last 282) - unlinked 30000 (time 1781240969 ; total 811 ; last 291) total: 32768 unlinks in 888 seconds: 36.900902 unlinks/second - unlinked 0 (time 1781240158 ; total 0 ; last 0) - unlinked 10000 (time 1781240397 ; total 239 ; last 239) - unlinked 20000 (time 1781240681 ; total 523 ; last 284) - unlinked 30000 (time 1781240972 ; total 814 ; last 291) total: 32768 unlinks in 892 seconds: 36.735428 unlinks/second nlink between: 1 - unlinked 0 (time 1781241052 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781241052 ; 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 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13684 1257620 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29928 3577092 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13548 3593472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4035 1019965 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2017 1021983 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2797 259347 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2691 259453 2% /mnt/lustre[OST:1] filesystem_summary: 524852 6052 518800 2% /mnt/lustre