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Re: [Condor-users] HIBERNATE expression has no effect ?




The hibernation failure appears to be caused by a bug from 7.4.0 in how condor processes COLLECTOR_HOST. We hope to have this fixed for 7.4.3.

--Dan

Smith, Ian wrote:
Hi Dan,

No I haven't really pursued it as we have our own power saving
software in use (actually it's 3d party) .

regards,

-ian.

-----Original Message-----
From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-
bounces@xxxxxxxxxxx] On Behalf Of Dan Bradley
Sent: 26 April 2010 19:48
To: Condor-Users Mail List
Subject: Re: [Condor-users] HIBERNATE expression has no effect ?

Ian,

Did you ever figure out what was causing this problem?  If so, then
whatever is causing "Failed to locate collector host" is at least part
of the problem.  It may help to add D_FULLDEBUG and D_HOSTNAME to
STARTD_DEBUG.

--Dan

Smith, Ian wrote:
Some more info on this which may be of use ...

I noticed that the startd hadn't picked up the available hibernation states.

When I set

HIBERNATION_PLUGIN=c:\condor\bin\condor_power_state

on start up the startd now sets the supported states to  "S3,S4,S5".
If I set HIBERNATE="S3" the startd does seem to try to hibernate
but stops short of actually doing it. In the StartLog I see:

01/12 14:34:38 ResMgr: This machine is about to enter hibernation
01/12 14:34:38 In ResMgr::disableResources ()
01/12 14:34:40 Failed to locate collector host.

As far as I can tell the startd is trying to send an incomplete/malformed
ClassAd to the central manager (looks like the "Name" and "Machine"
attributes are undefined) and when this fails giving up on actually
hibernating the machine.

Does the help ?

regards,

-ian.





-----Original Message-----
From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-
bounces@xxxxxxxxxxx] On Behalf Of Smith, Ian
Sent: 11 January 2010 12:32
To: 'Condor-Users Mail List'
Subject: [Condor-users] HIBERNATE expression has no effect ?

Dear All,

I'm having real problems in getting Condor to put machines in a low power state.
I'm using Windows XP with Condor 7.4.0 and have tried setting HIBERNATE to
pretty much all of the suggested strings: Sn, "SHUTDOWN", "HIBERNATE" etc
but still the PC stays powered up. Has anybody else tried this ? Is there any way
I get some info out of the log files to see what is going wrong ?

any help much appreciated,

cheers,

-ian.

--------------------------------------------
Dr Ian C. Smith,
e-Science Team,
The University of Liverpool,
Computing Services Department

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