[ClusterLabs] Oracle resource agent failure

[Jihed M'selmi]

I suggest to remove mon* variables (monuser, monprofil, monpassword) if
they don't already exist in data base.

Then, make sure that you point on the right Oracle Home where the tool were
installed (sqlplus and tnslsnr).

Finally, use pcs resource debug-start testdbc --full

On Wed, Apr 5, 2017, 10:32 SAYED, MAJID ALI SYED AMJAD ALI <
sayedma2 at ngha.med.sa> wrote:

> Thank you,
>
> We tried   getting resource out of group.
>
> But unfortunately the resource which is not corrupted still  does not start
>
> In Logs we see the following error
>
>
>
> warning: Forcing testdbc away from krplporacle001 after 1000000 failures
> (max=1000000)
>
> Apr  5 11:24:00 krplporacle001 pengine[2800]: warning: Forcing testdbc
> away from krplporacle002 after 1000000 failures (max=1000000)
>
>
>
> Seems that if the testdbc  does not start it fails  and then tries on node
> 2 and fails it
>
> How can we make it start
>
>
>
>
>
> pcs resource show testdbc
>
> Resource: testdbc (class=ocf provider=heartbeat type=oracle)
>
>   Attributes: sid=testdbc home=/u01/app/oracle/product/12.1.0.2/db_1
> user=oracle monuser=C##OCFMON1 monpassword=C##OCFMON1
> monprofile=C##OCFMONPROFILE1
>
>   Operations: start interval=0s timeout=500 on-fail=restart
> (testdbc-start-interval-0s)
>
>               stop interval=0s timeout=500 on-fail=ignore
> (testdbc-stop-interval-0s)
>
>               monitor interval=60s timeout=500 on-fail=restart
> (testdbc-monitor-interval-60s)
>
> [root at krplporacle001 ~]#
>
> *From:* Muhammad Sharfuddin [mailto:M.Sharfuddin at nds.com.pk]
> *Sent:* Wednesday, April 05, 2017 8:53 AM
> *To:* users at clusterlabs.org; SAYED, MAJID ALI SYED AMJAD ALI
> *Subject:* Re: [ClusterLabs] Oracle resource agent failure
>
>
>
>
>
> On 04/05/2017 09:53 AM, SAYED, MAJID ALI SYED AMJAD ALI wrote:
>
> Hello,
>
> We are trying to build a 2 node Active/Passive  Linux HA cluster using
> pacemaker and corosync on RHEL 7.2 using shared storage (SAN) that will be
> used for oracle database
>
> We have build LVM resource, Filesystem resource and Virtual IP.
>
> The database administrator has build  couple of  oracle db and oracle
> listener resources.
>
> All these resources are in group
>
>
>
> Resource Group: oraclegrp
>
>      vgres      (ocf::heartbeat:LVM):   Started krplporacle001
>
>      Cluster_ip (ocf::heartbeat:IPaddr2):       Started krplporacle001
>
>      u02        (ocf::heartbeat:Filesystem):    Started krplporacle001
>
>      u03        (ocf::heartbeat:Filesystem):    Started krplporacle001
>
>      u04        (ocf::heartbeat:Filesystem):    Started krplporacle001
>
>      ls_testdbc (ocf::heartbeat:oralsnr):       Started krplporacle001
>
>      testdbc    (ocf::heartbeat:oracle):        Stopped
>
>      ls_samtest (ocf::heartbeat:oralsnr):       Stopped
>
>      samtest    (ocf::heartbeat:oracle):        Stopped
>
>
>
> For  testing purpose he has purposely corrupted testdbc oracle resource
> and transferred the resource to passive node.
>
> But  we are not sure if one oracle resource in group why the other is not
> starting after transferring the service
>
> Any help would be much appreciated
>
> The logs only specify that oracle resource for testdbc is not running ,
> but it does not even attempt to start samtest?
>
>
>
> resources in the resource group started in the sequence, so in your case
> if testdbc is stopped(for any reason) cluster wouldn't even attempt to
> start the "ls_samtest" and "samtest", because they are dependent upon
> successful startup of 'testdbc'.
>
> Hope this helps.
>
> --
> Regards,
>
> Muhammad Sharfuddin
> Cell: +92-3332144823 | UAN: +92(21) 111-111-142 ext: 112 | NDS.COM.PK
> <http://www.nds.com.pk>
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-- 


Jihed MSELMI
RHCE, RHCSA, VCP4
10 Villa Stendhal, 75020 Paris France
Mobile: +33 (0) 753768653
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