Re: rhel upgrade - rhel 5.6 to rhel linux 6
- From: Waldirio Manhães Pinheiro <waldirio@xxxxxxxxx>
- To: sinosuse@xxxxxxxxx
- Date: Tue, 4 Sep 2012 17:17:20 -0300
Hi all
I'm RHCDS (Redhat certified data center specialist) and I really recommend
it, reinstall your machines, configure again (only restore the confs could
be a problem) and after that, install the products, update OS ..., your
environment will be better doing this, if you upgrade these systems (major
release - 5 to 6), you will probably find problems.
Cheers
Waldirio
On Tue, Sep 4, 2012 at 1:22 PM, Suse Shi <sinosuse@xxxxxxxxx> wrote:
> well, it depends on how you use ASM, since you're using udev, it should not
> be ok, but... it doesnt support ROLLING UPGRADE yet.
> because when 1 el6 node and 1 el5 node share the 1 storage, it's not
> stable/safe.
>
> If the os upgrade is a MUST, I recommend you to backup all data, shutdown
> stacks, upgrade os 1 by 1 and re-install clusterware/db, up stacks, if no
> errors, use addnode to plus the rest then....
> I think it a good idea to freshinstall after os upgrade on somenodes...
>
>
> Thanks,
> -suse
>
> 2012/9/4 Michael McMullen <ganstadba@xxxxxxxxxxx>
>
> > current
> > rhel 5.6
> > oracle 11.2.0.2 with asm(udev) and oem agents
> >
> > sysadmins would like to upgrade to rhel linux 6.
> > I'm thinking we would upgrade to 11.2.0.3 and then do the linux upgrade.
> > I'm worried that asm would have troubles. I would prefer to just set up
> new
> > vm's with rhel 6 and the impdp the data. I'll start testing but am
> > wondering if anyone has done this.
> >
> > Thanks
> > Mike
> >
> > --
> > //www.freelists.org/webpage/oracle-l
> >
> >
> >
>
>
> --
> Regards,
> -suse
>
>
> --
> //www.freelists.org/webpage/oracle-l
>
>
>
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______________
Atenciosamente
Waldirio
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