On Tue, 2008-02-05 at 13:59 -0500, Josef Bacik wrote:
> On Tuesday 05 February 2008 12:27:31 pm Jan Kara wrote:
> > Hello,
> >
> > Sorry for replying a bit late but I'm currently falling behind in
> > maling-list reading...
> >
> > > The way jbd tries to determine if there is enough space left
On Tue 05-02-08 13:59:05, Josef Bacik wrote:
> On Tuesday 05 February 2008 12:27:31 pm Jan Kara wrote:
> > Hello,
> >
> > Sorry for replying a bit late but I'm currently falling behind in
> > maling-list reading...
> >
> > > The way jbd tries to determine if there is enough space left on the
>
On Tuesday 05 February 2008 12:27:31 pm Jan Kara wrote:
> Hello,
>
> Sorry for replying a bit late but I'm currently falling behind in
> maling-list reading...
>
> > The way jbd tries to determine if there is enough space left on the
> > journal in order to start a new transaction is looking at
Hello,
Sorry for replying a bit late but I'm currently falling behind in
maling-list reading...
> The way jbd tries to determine if there is enough space left on the journal in
> order to start a new transaction is looking at the space left in the journal
> and
> the space needed for the com
On Thu, 2008-01-31 at 16:52 -0500, Josef Bacik wrote:
> On Thu, Jan 31, 2008 at 12:35:43PM -0700, Andreas Dilger wrote:
> > On Jan 31, 2008 11:14 -0500, Josef Bacik wrote:
> > [snip excellent analysis]
> > > So you get into this situation where
> > > t_nr_buffers (the actual number of buffers that
On Thu, Jan 31, 2008 at 12:35:43PM -0700, Andreas Dilger wrote:
> On Jan 31, 2008 11:14 -0500, Josef Bacik wrote:
> [snip excellent analysis]
> > So you get into this situation where
> > t_nr_buffers (the actual number of buffers that are on the transaction) is
> > greater than the number of buffe
On Jan 31, 2008 11:14 -0500, Josef Bacik wrote:
[snip excellent analysis]
> So you get into this situation where
> t_nr_buffers (the actual number of buffers that are on the transaction) is
> greater than the number of buffers accounted for via t_outstanding_credits.
> This presents a problem sinc
Hello,
The way jbd tries to determine if there is enough space left on the journal in
order to start a new transaction is looking at the space left in the journal and
the space needed for the committing transaction, which is 1/4 of the journal +
the number of t_outstanding_credits for that transac
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