Jason J. W. Williams ha scritto:> Hi,
>
> My shop is a long time (~2006) ZFS user, considering moving off OpenSolaris
> due to a number of non-technical issues. We use ZFS for all of our MySQL
> databases. It''s cheap/fast snapshots are critical to our backup
strategy,
> and we rely on the L2ARC and dedicated log device (i.e. NVRAM) features to
> accelerate our pools with SSDs.
>
> I''ve read through the archives for comments on stability, but they
seem to
> be generic "is it stable" questions. Is there anyone who is
running a
> critical MySQL operation on BTRFS that could comment on their experience
> with it? "critical" to me means a 24x7 operation with 3-4 nines
uptime
> requirement.
>
As already discussed, the main concern against BTRFS is not stability,
but the lack of a functional fsck utility.
> Also, as BTRFS doesn''t seem to have SSD acceleration features yet,
is anyone
> using BTRFS in combination with flashcache?
>
> Anybody who''s come to BTRFS from ZFS would be very helpful too.
>
> Thank you in advance.
>
> -J
>
--
Fabio
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs"
in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html