== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:10:38 (1788397838) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7948 1263356 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29816 3577204 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13664 3593356 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2680 259464 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2735 259409 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6042 518873 2% /mnt/lustre - mkdir 769 (time 1788397853.97 total 10.02 last 76.78) - mkdir 1495 (time 1788397863.98 total 20.03 last 72.46) - mkdir 2358 (time 1788397873.99 total 30.04 last 86.28) - mkdir 3069 (time 1788397883.99 total 40.04 last 71.06) - mkdir 3960 (time 1788397893.99 total 50.04 last 89.09) - mkdir 4783 (time 1788397903.99 total 60.04 last 82.29) - mkdir 5582 (time 1788397914.01 total 70.06 last 79.81) - mkdir 6376 (time 1788397924.01 total 80.06 last 79.38) - mkdir 7210 (time 1788397934.01 total 90.06 last 83.39) - mkdir 8028 (time 1788397944.01 total 100.06 last 81.79) - mkdir 8888 (time 1788397954.02 total 110.07 last 85.90) - mkdir 9768 (time 1788397964.03 total 120.08 last 87.94) - mkdir 10000 (time 1788397966.31 total 122.36 last 101.51) - mkdir 10920 (time 1788397976.33 total 132.38 last 91.82) - mkdir 11557 (time 1788397986.35 total 142.40 last 63.57) - mkdir 12189 (time 1788397996.37 total 152.42 last 63.09) - mkdir 12838 (time 1788398006.41 total 162.46 last 64.65) - mkdir 13465 (time 1788398016.42 total 172.47 last 62.61) - mkdir 14110 (time 1788398026.42 total 182.48 last 64.50) - mkdir 14705 (time 1788398036.43 total 192.48 last 59.48) - mkdir 15460 (time 1788398046.43 total 202.48 last 75.49) - mkdir 16344 (time 1788398056.43 total 212.49 last 88.35) - mkdir 17109 (time 1788398066.45 total 222.50 last 76.38) - mkdir 17861 (time 1788398076.45 total 232.50 last 75.17) - mkdir 18589 (time 1788398086.46 total 242.51 last 72.77) - mkdir 19225 (time 1788398096.47 total 252.52 last 63.51) - mkdir 19992 (time 1788398106.48 total 262.53 last 76.66) - mkdir 20797 (time 1788398116.49 total 272.54 last 80.39) - mkdir 21570 (time 1788398126.50 total 282.55 last 77.23) - mkdir 22363 (time 1788398136.51 total 292.56 last 79.21) - mkdir 23129 (time 1788398146.52 total 302.57 last 76.58) - mkdir 23719 (time 1788398156.52 total 312.57 last 58.99) - mkdir 24478 (time 1788398166.53 total 322.58 last 75.84) - mkdir 25303 (time 1788398176.53 total 332.58 last 82.47) - mkdir 26058 (time 1788398186.54 total 342.59 last 75.43) - mkdir 26809 (time 1788398196.54 total 352.59 last 75.09) - mkdir 27514 (time 1788398206.55 total 362.60 last 70.47) - mkdir 28241 (time 1788398216.55 total 372.60 last 72.66) - mkdir 28950 (time 1788398226.57 total 382.62 last 70.73) - mkdir 29687 (time 1788398236.58 total 392.63 last 73.63) - mkdir 30000 (time 1788398240.79 total 396.84 last 74.50) - mkdir 30708 (time 1788398250.79 total 406.84 last 70.76) - mkdir 31451 (time 1788398260.81 total 416.86 last 74.16) - mkdir 32211 (time 1788398270.87 total 426.92 last 75.52) total: 32818 mkdir in 435.27 seconds: 75.40 ops/second - mkdir 821 (time 1788397854.04 total 10.00 last 82.09) - mkdir 1566 (time 1788397864.07 total 20.03 last 74.26) - mkdir 2399 (time 1788397874.11 total 30.08 last 82.93) - mkdir 3096 (time 1788397884.12 total 40.08 last 69.67) - mkdir 3976 (time 1788397894.12 total 50.08 last 88.00) - mkdir 4785 (time 1788397904.12 total 60.09 last 80.87) - mkdir 5526 (time 1788397914.13 total 70.09 last 74.05) - mkdir 6304 (time 1788397924.14 total 80.10 last 77.73) - mkdir 7125 (time 1788397934.14 total 90.10 last 82.09) - mkdir 7948 (time 1788397944.14 total 100.11 last 82.27) - mkdir 8809 (time 1788397954.15 total 110.12 last 86.00) - mkdir 9716 (time 1788397964.17 total 120.13 last 90.56) - mkdir 10000 (time 1788397966.99 total 122.95 last 100.78) - mkdir 10903 (time 1788397976.99 total 132.95 last 90.29) - mkdir 11553 (time 1788397986.99 total 142.96 last 64.97) - mkdir 12187 (time 1788397996.99 total 152.96 last 63.40) - mkdir 12842 (time 1788398007.01 total 162.97 last 65.41) - mkdir 13503 (time 1788398017.02 total 172.99 last 65.98) - mkdir 14118 (time 1788398027.03 total 182.99 last 61.47) - mkdir 14698 (time 1788398037.03 total 193.00 last 57.97) - mkdir 15448 (time 1788398047.04 total 203.00 last 74.97) - mkdir 16352 (time 1788398057.05 total 213.01 last 90.30) - mkdir 17114 (time 1788398067.07 total 223.03 last 76.05) - mkdir 17865 (time 1788398077.09 total 233.06 last 74.92) - mkdir 18589 (time 1788398087.09 total 243.06 last 72.40) - mkdir 19230 (time 1788398097.11 total 253.08 last 63.97) - mkdir 19990 (time 1788398107.12 total 263.08 last 75.97) - mkdir 20787 (time 1788398117.12 total 273.09 last 79.63) - mkdir 21553 (time 1788398127.13 total 283.10 last 76.55) - mkdir 22368 (time 1788398137.14 total 293.10 last 81.46) - mkdir 23101 (time 1788398147.14 total 303.11 last 73.24) - mkdir 23669 (time 1788398157.15 total 313.11 last 56.78) - mkdir 24454 (time 1788398167.16 total 323.12 last 78.43) - mkdir 25319 (time 1788398177.16 total 333.12 last 86.49) - mkdir 26025 (time 1788398187.17 total 343.13 last 70.51) - mkdir 26766 (time 1788398197.17 total 353.14 last 74.07) - mkdir 27477 (time 1788398207.18 total 363.14 last 71.08) - mkdir 28209 (time 1788398217.18 total 373.14 last 73.20) - mkdir 28906 (time 1788398227.18 total 383.15 last 69.66) - mkdir 29649 (time 1788398237.20 total 393.16 last 74.19) - mkdir 30000 (time 1788398241.77 total 397.74 last 76.72) - mkdir 30748 (time 1788398251.78 total 407.74 last 74.79) - mkdir 31474 (time 1788398261.80 total 417.76 last 72.42) - mkdir 32245 (time 1788398271.81 total 427.77 last 77.05) total: 32818 mkdir in 435.56 seconds: 75.35 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276880 994424 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29816 3577204 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13664 3593356 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69653 954347 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2680 259464 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2735 259409 2% /mnt/lustre[OST:1] filesystem_summary: 590551 71678 518873 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788399071 ; total 0 ; last 0) - unlinked 10000 (time 1788399274 ; total 203 ; last 203) - unlinked 20000 (time 1788399503 ; total 432 ; last 229) - unlinked 30000 (time 1788399740 ; total 669 ; last 237) total: 32768 unlinks in 733 seconds: 44.703957 unlinks/second - unlinked 0 (time 1788399071 ; total 0 ; last 0) - unlinked 10000 (time 1788399278 ; total 207 ; last 207) - unlinked 20000 (time 1788399505 ; total 434 ; last 227) - unlinked 30000 (time 1788399743 ; total 672 ; last 238) total: 32768 unlinks in 735 seconds: 44.582314 unlinks/second nlink between: 1 - unlinked 0 (time 1788399808 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788399808 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 14336 1256968 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29816 3577204 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13664 3593356 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2680 259464 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2735 259409 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6042 518873 2% /mnt/lustre