Re: space cache generation (...) does not match inode (...)

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Hi Josef,

Am Montag, 8. August 2011 schrieb Josef Bacik:
> On 08/06/2011 10:16 PM, Andrew Lutomirski wrote:
> > I've always gotten space cache generation warnings, but some time
> > after 3.0 they started going nuts.  I get:
> > 
> > space cache generation (14667727114112179905) does not match inode
> > (154185)
> > 
> > and other similar messages (with a huge number and a smaller number)
> > at rates higher than one message per ms.  They don't happen
> > constantly, but they come in bursts big enough to fill my log buffer.
> 
> Yeah sorry that's going to happen when you first switch to 3.0.  We
> switched the space cache stuff over to using the normal checksumming
> code so all old space cache is going to look invalid.  This is nothing
> to worry about, it will just end up discarded and re-generated. 

I found these too and found this thread about it.

Now I restarted 3.1 another time but I still get these. Less than before, 
but they still appear. Is that okay?

I thought BTRFS would update the space cache once and then be done with 
it. When exactly should BTRFS be done with it?

Ciao,
-- 
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
GPG: 03B0 0D6C 0040 0710 4AFA  B82F 991B EAAC A599 84C7
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