Re: Btrfs on bcache device: mount options?

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

 



On Thu, Oct 15, 2015 at 03:04:35PM +0200, Simon Herter wrote:

> I'm using btrfs on a bcache device and I'm a bit confused about mount
> options. For example, bcache may (if I understood correctly) bypass the
> cache completely for sequential access. So should I use "ssd" mount
> option or not? Are there any general recommendations?

No, you should not. It modifies the data layout behavior to ignore seek
times. These may be present when reading from the backing media.

You likely want to enable compression and autodefragmentation, too.
-- 
Vojtech Pavlik
Director SUSE Labs
--
To unsubscribe from this list: send the line "unsubscribe linux-bcache" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Linux ARM Kernel]     [Linux Filesystem Development]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux