[CentOS] 4 X 500 gb drives - best software raid config for a backup server?
Christopher Chan
christopher.chan at bradbury.edu.hk
Thu Feb 19 00:13:40 UTC 2009
> a LVM over several raid 1's is effectively raid10 as LVM will stripe the
> volumes across the devices. It would be nice if LVM could do
> mirorring too (like LVM on AIX does) and was tighter integrated with the
> file system tools (again, like LVM on AIX... grow a LV and it grows the
> JFS thats sitting on it, transparently and online).
>
>
You heretic! Why are you asking for ZFS?
(btw the raid10 module is relatively new and is different from doing
raid1+raid0 and is not supported by anaconda unlike raid1+0)
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