> -----Original Message-----
> From: Lawrence Pingree
>
> I have a 175 gigabyte cache file system. What would be the optimal L1
and L2
> cache dirs allocated for this cache size to perform well?
>
On 6/08/2014 11:52 a.m., Lawrence Pingree wrote:
> Anyone?
That depends on the OS filesystem underlying the cache, and the size of
objects in it.
The L1/L2 settings matter on FS which have a per-directory limit on
inode entries, or need to scan the full list on each file open/stat
event (I think that was FAT32, NTFS, maybe ext2, maybe old unix FS). On
FS which do not do those two things they are just an admin convenience.
Amos
Received on Wed Aug 06 2014 - 01:28:03 MDT
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