[Pacemaker] WARNING: drbd0: default-action-timeout

Fri Mar 19 15:25:48 UTC 2010

Hi,

On Fri, Mar 19, 2010 at 09:24:16AM -0400, Ken Dechick wrote:
> Hi all,
> 
>   Thanks for the responses. I actaully had it figured out a few minutes after
> I posted - doh! I just added:
>  'op start timeout="XXs op stop timeout="XXs"' for the 3 primitives that were
> giving this warning - obviously using the suggested defaults for each. In the
> case of DRBD I simply had to changeover to using:
> 
>  primitive drbd0 ocf:linbit:drbd params drbd_resource="drbd0" op \
>  monitor interval="15s" op start timeout="240s" op stop timeout="100s"  
> 
>  I had to make similar changes to the IPPADR2 and Filesystem primitives as well.
> 
>  This isn't something I wanted to ignore though - every command you issue in
> the crm would give you that WARNING again - so with 3 resources complaining
> you get a LOT of warnings anytime you issue a verify, commit, ect. With a warn
> for the start timeout and one for the stop, that's 6 warning flags! As a
> cluster admin, I don't like to see WARNING!  :)

Well, that's a good attitude. This information is important.
Though they may be annoying, they should really be addressed in
some way. It could also be that the timeouts advertised by the RA
are wrong. If you think so, then please post a question. For
instance, I can see now that those for IPaddr/IPaddr2 are really
excessive.

>   Heads up for all though: there seem to be a lot of minor little syntax
> changes, the    'crm resource migrate <rsc> <node>'  now needs an extra
> argument of duration is anothert I ran into. tells you to reference:

That's not exactly true. If it were, that would've been a
regression and in general we don't like those. It is true that
there is an extra parameter, but it's optional. If the above form
doesn't work (it really does here), then please open a bugzilla.

Cheers,

Dejan

> http://en.wikipedia.org/wiki/ISO_8601#Durations
> for proper syntax. I just used 1year duration as I planned on unmigrating
> again almost immediately.
> 
>     'crm resource migrate <rsc> <node> -PY1
> 
> 
> 
> 
> Kenneth M DeChick
> Linux Systems Administrator
> Community Computer Service, Inc.
> (315)-255-1751 ext154
> http://www.medent.com
> kend at medent.com
> Registered Linux User #497318
> -- -- -- -- -- -- -- -- -- -- --
> "You canna change the laws of physics, Captain; I've got to have thirtyminutes! "
> 
> .
> 
> ---------- Original Message -----------
> From: Glauber Cabral <glauber.sp at gmail.com>
> To: pacemaker at clusterlabs.org, kend at medent.com
> Sent: Thu, 18 Mar 2010 17:25:22 -0300
> Subject: Re: [Pacemaker] WARNING: drbd0: default-action-timeout
> 
> > Hi Kenneth
> > 
> > I'm new to pacemaker, but I guess that your problem is that the
> > timeout for start and stop action are set by default to 20s somewhere
> > (it seems it's not defined in your file) and pacemaker is telling you
> > there timeouts are shorter then the recomended ones.
> > 
> > So, my suggestion is to define these timeouts by yourself, assuming
> > the suggested values are OK.
> > 
> > To do so, you should type the command below in shell to edit your
> > configurations:
> > # crm configure edit
> > 
> > And change the DRDB primitive to this:
> > 
> > primitive drbd0 ocf:linbit:drbd params drbd_resource="drbd0" \
> > op monitor interval="15s" \
> > op start timeout="240s" \
> > op stop timeout="100s"
> > 
> > I hope this can help you =)
> > 
> > []s
> > Glauber
> > 
> > On Thu, Mar 18, 2010 at 4:16 PM, Ken Dechick <kend at medent.com> wrote:
> > > Hi all,
> > >
> > > Just updated my test cluster to latest 1.0.8 pacemaker (from 1.0.6)  and
> > > 3.0.2-2 heartbeat (from 3.0.1-1). Was going through my usual configuration
> > > steps, when I ran into a warning I have never seen before in setup. I start my
> > > bare cluster and co cmd-line configuring within the crm shell from there.
> > >
> > > My first primitive device is my DRBD resource and the command I use:
> > >  primitive drbd0 ocf:linbit:drbd params drbd_resource="drbd0" op monitor \
> > >  interval="15s"
> > >
> > > Today I am suddenly getting a new warning when I use this
> > >
> > >  WARNING: drbd0: default-action-timeout 20s for start is smaller than the
> > > advised 240
> > > WARNING: drbd0: default-action-timeout 20s for stop is smaller than the
> > > advised 100
> > >
> > > But I don't know the syntax to correct this. Searching around in the lists I
> > > don't see anything - perhaps this is something new with pacemaker 1.0.8? Can
> > > anyone shed some light?
> > >
> > > -Thanks
> > >
> > >
> > > Kenneth M DeChick
> > > Linux Systems Administrator
> > > Community Computer Service, Inc.
> > > (315)-255-1751 ext154
> > > http://www.medent.com
> > > kend at medent.com
> > > Registered Linux User #497318
> > > -- -- -- -- -- -- -- -- -- -- --
> > > "You canna change the laws of physics, Captain; I've got to have
> thirtyminutes! "
> > >
> > > .
> > >
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