On Thu, 2015-03-12 at 04:18 -0300, Otavio Salvador wrote:
> On Thu, Mar 12, 2015 at 12:09 AM, Khem Raj <raj.k...@gmail.com> wrote:
> >
> >> On Mar 11, 2015, at 2:28 PM, Randy Witt <randy.e.w...@linux.intel.com> 
> >> wrote:
> >>
> >> When the storage mode for the journal is "auto" if /var/log/journal
> >> exists then the journal will flush to /var/log/journal assuming that
> >> /var/log/journal is persistent.
> >>
> >> However /var/log -> /var/volatile/log in poky, so even though
> >> /var/log/journal exists, it is still volatile.
> >>
> >> Since this can cause ordering issues due to /var/volatile needing to be 
> >> mounted before the journal actually writes to it, just specify that the 
> >> journal
> >> should always be volatile and never try to write to "persistent"
> >> storage. The journal will exist in /run/log/journal only.
> >>
> >> This also disables the "After" of the journal on var-volatile.mount
> >> since the ordering is no longer necessary when the journal is only
> >> stored in /run/log/journal.
> >>
> >> [Yocto #7388]
> >
> >
> > This is not right. What if I want persistent logs.? the options is just 
> > gone. Both cases should work. /var/volatile should only be used
> > when doing ro-rfs its not FHS specified anyway. Lets not go with this patch.
> 
> Agreed.

This isn't quite so simple as "agreed". Are we saying that we want to
rework volatiles handling after feature freeze?

My view on this is that yes, we do need to do something about it, but
right now during stabilisation is not the right time. Particularly when
the patches proposed aren't even tested with sysvinit.

So I'm interested in patches which make things work better without
making fundamental changes now. We can look at changing volatiles with a
properly thought out plan in the next development cycle.

Making the systemd configuration match the rest of the default system
setup would seem to be sensible. We should make it possible for others
to override that if their setup isn't volatile.

Cheers,

Richard




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