Re: some issues with lots of snapshots

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On Fri, Oct 29, 2010 at 00:03, Pat Regan <thehead@xxxxxxxxxxxx> wrote:
> On Wed, 27 Oct 2010 10:39:48 +0200
> Xavier Nicollet <nicollet@xxxxxxxx> wrote:
>
>> Le 26 octobre 2010 Ã 15:15, Pat Regan a Ãcrit:
>> > I turned off the 5-minute snapshots and I'm now just keeping 4
>> > weekly, 7 daily, and 24 hourly snapshots alive.
>>
>> I have just rebooted and I am going with /15 minutes interval.
>>
>
> I'm just replying so this is documented somewhere.
>
> After I read your message I decided to turn on snaphots at 15 minute
> intervals yesterday. ÂThis morning I had snapshot processing filling up
> my process list again.

I think there is no problem with snapshot creation every 5 or 15
minutes, but problem is with deleting old snapshots every 5 or 15
minutes. Can you try to run cleanup of old snapshots only once per day
to check if it will improve?

>
> My laptop is a quad core i7 and the btrfs file system is on an Intel
> X25-M 80 gig. ÂI don't know if a fast drives increases or decreases the
> likelihood of having this problem or not.
>
> Pat
>
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