ChunkFS - measuring cross-chunk references

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

The attached code contains program to estimate the cross-chunk
references for ChunkFS file system (idea from Valh). Below are the
results:

test on ext3, / partition-1 on 27 March 2007
Number of files = 217806
Number of directories = 24295
Total size = 8193116 KB
Total data stored = 7557892 KB
Size of block groups = 131072 KB
Number of inodes per block group = 16288
Total no. of cross references = 60657
------------------------------------------------
test on ext3, / partition-1 on 22 March 2007
Number of files = 230615
Number of directories = 24243
Total size = 8193116 KB
Total data stored = 7167212 KB
Size of block groups = 131072 KB
Number of inodes per block group = 16288
Total no. of cross references = 62163
------------------------------------------------
test on ext3, / partition-2 on 22 March 2007
Number of files = 79509
Number of directories = 6397
Total size = 3076888 KB
Total data stored = 1685100 KB
Size of block groups = 131072 KB
Number of inodes per block group = 16032
Total no. of cross references = 17996
---------------------------------------------------------------------------
test on ext3, /home partition-3 on 20 April 2007
Number of files = 157632
Number of directories = 13652
Total size = 10233404 KB
Total data stored = 9490196 KB
Size of block groups = 131072 KB
Number of inodes per block group = 16224
Total no. of cross references = 27184
---------------------------------------------------------------------------

Comments??

Thanks,
Karuna

Attachment: cref.tar.bz2
Description: BZip2 compressed data


[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux