* Snapshot in UBIFS
@ 2010-07-12 21:09 Moises Beck
2010-07-18 8:42 ` Artem Bityutskiy
0 siblings, 1 reply; 2+ messages in thread
From: Moises Beck @ 2010-07-12 21:09 UTC (permalink / raw)
To: linux-mtd
Hello,
I would like to know if is it possible to take a snapshot of an
UBIFS, so that you can come back in time if a system update crashes, for
example ?
thanks,
Moises
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Snapshot in UBIFS
2010-07-12 21:09 Snapshot in UBIFS Moises Beck
@ 2010-07-18 8:42 ` Artem Bityutskiy
0 siblings, 0 replies; 2+ messages in thread
From: Artem Bityutskiy @ 2010-07-18 8:42 UTC (permalink / raw)
To: mob; +Cc: linux-mtd
On Mon, 2010-07-12 at 18:09 -0300, Moises Beck wrote:
> Hello,
> I would like to know if is it possible to take a snapshot of an
> UBIFS, so that you can come back in time if a system update crashes, for
> example ?
No, it is not possible. Although the FS design allows adding this
feature, but this needs a lot of work. Indeed, UBIFS is one huge B-tree,
so the same approach as in btrfs can be used.
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-07-12 21:09 Snapshot in UBIFS Moises Beck
2010-07-18 8:42 ` Artem Bityutskiy
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