Re: crsctl stop has vs crsctl stop crs

  • From: Mark Bobak <Mark.Bobak@xxxxxxxxxxxx>
  • To: "smishra_97@xxxxxxxxx" <smishra_97@xxxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
  • Date: Tue, 12 Nov 2013 18:12:09 +0000

If you're running RAC, you should use 'crsctl stop crs' to stop *everything* 
(including OHASD) on the local node that you're logged into.  Note that there 
is no option to do this remotely, since OHASD is the daemon that provides the 
remote startup/shutdown stuff.

If you run 'crsctl stop cluster', you'll stop everything *except* OHASD, and, 
optionally, you can do that for any/all remote nodes as well as the local node. 
 Because OHASD remains up and running, you can restart stuff on remote nodes.

Finally, 'crsctl stop has' is for stopping everything (including OHASD) on a 
single-instance database that's managed by Oracle Restart.

Hope that's clear,

-Mark

From: Sanjay Mishra <smishra_97@xxxxxxxxx<mailto:smishra_97@xxxxxxxxx>>
Reply-To: "smishra_97@xxxxxxxxx<mailto:smishra_97@xxxxxxxxx>" 
<smishra_97@xxxxxxxxx<mailto:smishra_97@xxxxxxxxx>>
Date: Tuesday, November 12, 2013 at 12:21 PM
To: "oracle-l@xxxxxxxxxxxxx<mailto:oracle-l@xxxxxxxxxxxxx>" 
<oracle-l@xxxxxxxxxxxxx<mailto:oracle-l@xxxxxxxxxxxxx>>
Subject: crsctl stop has vs crsctl stop crs

Hi

Can someone provide the views as what is difference on 2 node active-active 
cluster and not on RESTART as what is difference for the following two command 
to stop/start Cluster software
crsctl stop has Vs crsctl stop crs

Which one is to be used. I know crsctl stop cluster has dependency on ohas and 
then only work but want to check as what is pros and cons of using has vs crs

Also what are the advantage of using crsctl stop cluster vs crsctl stop crs

TIA

Sanjay

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