o2image is only useful for debugging. It allows us to get a copy of the file
system
on which we can test fsck inhouse. The files in lost+found have to be resolved
manually. If they are junk, delete them. If useful, move it to another
directory.
On 11/11/2011 05:36 PM, Nick Khamis wrote:
All
Hi All,
Is there a benchmark study done different block sizes of ocfs2 and
corrosponding db_block_size and its impact on read / write?
Similar way s there any study done for cluster size of ocfs2 and
corrosponding db_block_size and its impact on read / write?
For example if the db_block_size is
We talk about this in the user's guide.
1. Always use 4K blocksize.
2. Never set the cluster size less than the database block size.
Having a smaller cluster size could mean that a db block may not be contiguous.
And you don't want that for performance and other reasons. Having a still larger