Hi all,
thank you very much for support! I filed the bug: https://bugzilla.redhat.com/show_bug.cgi?id=1457724
I'll try to test it again to get some errors / warnings from log.
Best regards,
Jan
On Wed, May 31, 2017 at 12:25 PM, Kaleb S. KEITHLEY <kkeithle@xxxxxxxxxx> wrote:
On 05/31/2017 07:03 AM, Soumya Koduri wrote:
> +Andrew and Ken
>
> On 05/29/2017 11:48 PM, Jan wrote:
>> Hi all,
>>
>> I love this project, Gluster and Ganesha are amazing. Thank you for this
>> great work!
>>
>> The only thing that I miss is IPv6 support. I know that there are some
>> challenges and that’s OK. For me it’s not important whether Gluster
>> servers use IPv4 or IPv6 to speak each other and replicate data.
>>
>> The only thing that I’d like to have is a floating IPv6 for clients when
>> I use Ganesha (just IPv6, dual stack isn’t needed).
>>
>> I tested it and I put IPv6 into ganesha-ha.conf instead of IPv4 and it
>> didn’t work. But I think that it might work since Ganesha supports IPv6:
>>
>> netstat -plnt
>>
>> tcp6 0 0 :::2049 :::* LISTEN 1856/ganesha.nfsd
>>
>> Is there a way how to do that? Maybe build a cluster with IPv4 and then
>> change “something” in Pacemaker / Corosync and replace IPv4 by IPv6?
>>
>
> At-least from [1] looks like it is supported. Do you see any
> errors/warnings in the log files? (/var/log/messages,
> /var/log/pacemaker.log, /var/log/corosync.log)
>
>
> [1] https://www.systutorials.com/docs/linux/man/7-ocf_ heartbeat_IPaddr2/
>
/usr/lib/ocf/resource.d/heartbeat/IPaddr2 does support IPv6:
...
<shortdesc lang="en">Manages virtual IPv4 and IPv6 addresses (Linux
specific version)</shortdesc>
<parameters>
<parameter name="ip" unique="1" required="1">
<longdesc lang="en">
The IPv4 (dotted quad notation) or IPv6 address (colon hexadecimal
notation)
example IPv4 "192.168.1.1".
example IPv6 "2001:db8:DC28:0:0:FC57:D4C8:1FFF".
</longdesc>
...
If it's not working I suspect the ganesha-ha.sh script may not handle
IPv6 addrs from the ganesha-ha.conf correctly.
Please file a bug at
https://bugzilla.redhat.com/enter_bug.cgi?product= component:GlusterFS
common-ha, version: 3.10.
Patches are nice too. ;-)
Thanks
--
Kaleb
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