7:48 a.m.
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Hi,
I've created my first wiki page and I'd like someone to review it and
tell me if there's something that need to be changed (besides it does
not have any style yet)
The URL is
http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_network_interfa=
ce
Regards,
--deoiLO4vfFDeGT8PRV00k91A9xPxiS603
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9 a.m.
"Fist, you have to set..."
On 2/3/14, 8:48 AM, "Juan Pablo Lorier" <jplorier(a)gmail.com> wrote:
Hi,
I've created my first wiki page and I'd like someone to review it and
tell me if there's something that need to be changed (besides it does
not have any style yet)
The URL is
http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_network_interfac
e
Regards,
12:43 a.m.
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On 02/03/2014 07:18 PM, Juan Pablo Lorier wrote:
Hi,
I've created my first wiki page and I'd like someone to review it and
tell me if there's something that need to be changed (besides it does
not have any style yet)
The URL is
http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_network_interface
Regards,
Firstly, thanks for putting this information up!
Some comments -
1. when you use different IP addresses for engine -to -gluster host
(say IP1) and gluster -to -gluster communication (say IP2), operations
from ovirt engine like add brick or remove brick would fail (as brick is
tried to be added with IP1 which gluster does not understand)
To work around this, it is better to use a FQDN both for registering the
host with engine and also to peer probe the host from gluster CLI.
You could have multiple IP addresses on the host resolve to the same FQDN.
2. To reuse a brick directory, gluster provides the force option during
volume creation as well as adding bricks. This is available from gluster
3.5 upwards.
[Adding Vijay to correct me, if I'm wrong]
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
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<br>
<div class="moz-cite-prefix">On 02/03/2014 07:18 PM, Juan Pablo
Lorier wrote:<br>
</div>
<blockquote cite="mid:52EF9E1A.6030702@gmail.com"
type="cite">
<pre wrap="">Hi,
I've created my first wiki page and I'd like someone to review it and
tell me if there's something that need to be changed (besides it does
not have any style yet)
The URL is
<a class="moz-txt-link-freetext"
href="http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_netw...
Regards,
</pre>
</blockquote>
<br>
Firstly, thanks for putting this information up!<br>
<br>
Some comments -<br>
<br>
1. when you use different IP addresses for engine -to -gluster host
(say IP1) and gluster -to -gluster communication (say IP2),
operations from ovirt engine like add brick or remove brick would
fail (as brick is tried to be added with IP1 which gluster does not
understand)<br>
<br>
To work around this, it is better to use a FQDN both for registering
the host with engine and also to peer probe the host from gluster
CLI.<br>
You could have multiple IP addresses on the host resolve to the same
FQDN. <br>
<br>
2. To reuse a brick directory, gluster provides the force option
during volume creation as well as adding bricks. This is available
from gluster 3.5 upwards.<br>
<br>
[Adding Vijay to correct me, if I'm wrong]<br>
<br>
<br>
<br>
<blockquote cite="mid:52EF9E1A.6030702@gmail.com"
type="cite">
<pre wrap="">
</pre>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</pre>
</blockquote>
<br>
</body>
</html>
--------------040009020402040600050506--
1:47 a.m.
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On 5-2-2014 7:43, Sahina Bose wrote:
On 02/03/2014 07:18 PM, Juan Pablo Lorier wrote:
> Hi,
>
> I've created my first wiki page and I'd like someone to review it and
> tell me if there's something that need to be changed (besides it does
> not have any style yet)
> The URL is
> http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_network_interface
> Regards,
>
Firstly, thanks for putting this information up!
Some comments -
1. when you use different IP addresses for engine -to -gluster host
(say IP1) and gluster -to -gluster communication (say IP2), operations
from ovirt engine like add brick or remove brick would fail (as brick
is tried to be added with IP1 which gluster does not understand)
To work around this, it is better to use a FQDN both for registering
the host with engine and also to peer probe the host from gluster CLI.
You could have multiple IP addresses on the host resolve to the same
FQDN.
That is how I use it in my test setup. 2 storage nodes which have an
entry in their hosts file with a different IP (172.1.1.1/2) then what
engine has or gets from DNS (split dns).
So engine knows storage1 by ip 192.168.1.1 and on the storage network
storage1 is known by 172.1.1.1. You'll need to replicate the hosts file
to all storage/virt hosts that you have and all need 2 interfaces, one
for storage and one for ovirtmgmt. You can use engine to create gluster
volumes because engine will use the hostname and send the command to the
storage where the hostname resolves to the storage network.
There is a post/blog on gluster.org (Joe Julian??) that uses iptables to
achieve the same trick but I like the dns one better.
Joop
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<div class="moz-cite-prefix">On 5-2-2014 7:43, Sahina Bose
wrote:<br>
</div>
<blockquote cite="mid:52F1DD96.601@redhat.com" type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
<br>
<div class="moz-cite-prefix">On 02/03/2014 07:18 PM, Juan Pablo
Lorier wrote:<br>
</div>
<blockquote cite="mid:52EF9E1A.6030702@gmail.com"
type="cite">
<pre wrap="">Hi,
I've created my first wiki page and I'd like someone to review it and
tell me if there's something that need to be changed (besides it does
not have any style yet)
The URL is
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_netw...
Regards,
</pre>
</blockquote>
<br>
Firstly, thanks for putting this information up!<br>
<br>
Some comments -<br>
<br>
1. when you use different IP addresses for engine -to -gluster
host (say IP1) and gluster -to -gluster communication (say IP2),
operations from ovirt engine like add brick or remove brick would
fail (as brick is tried to be added with IP1 which gluster does
not understand)<br>
<br>
To work around this, it is better to use a FQDN both for
registering the host with engine and also to peer probe the host
from gluster CLI.<br>
You could have multiple IP addresses on the host resolve to the
same FQDN. <br>
<br>
</blockquote>
That is how I use it in my test setup. 2 storage nodes which have an
entry in their hosts file with a different IP (172.1.1.1/2) then
what engine has or gets from DNS (split dns).<br>
So engine knows storage1 by ip 192.168.1.1 and on the storage
network storage1 is known by 172.1.1.1. You'll need to replicate the
hosts file to all storage/virt hosts that you have and all need 2
interfaces, one for storage and one for ovirtmgmt. You can use
engine to create gluster volumes because engine will use the
hostname and send the command to the storage where the hostname
resolves to the storage network.<br>
<br>
There is a post/blog on gluster.org (Joe Julian??) that uses
iptables to achieve the same trick but I like the dns one better.<br>
<br>
Joop<br>
<br>
</body>
</html>
--------------010104080302030702080106--
9 a.m.
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Thank you, I'll update the wiky in a few days to include this info (and
I'll use it myself).
Regards,
El 05/02/14 04:43, Sahina Bose escribió:
On 02/03/2014 07:18 PM, Juan Pablo Lorier wrote:
> Hi,
>
> I've created my first wiki page and I'd like someone to review it and
> tell me if there's something that need to be changed (besides it does
> not have any style yet)
> The URL is
> http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_network_interface
> Regards,
>
Firstly, thanks for putting this information up!
Some comments -
1. when you use different IP addresses for engine -to -gluster host
(say IP1) and gluster -to -gluster communication (say IP2), operations
from ovirt engine like add brick or remove brick would fail (as brick
is tried to be added with IP1 which gluster does not understand)
To work around this, it is better to use a FQDN both for registering
the host with engine and also to peer probe the host from gluster CLI.
You could have multiple IP addresses on the host resolve to the same
FQDN.
2. To reuse a brick directory, gluster provides the force option
during volume creation as well as adding bricks. This is available
from gluster 3.5 upwards.
[Adding Vijay to correct me, if I'm wrong]
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
--------------050100080108080901030803
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
Thank you, I'll update the wiky in a few days to include this info
(and I'll use it myself).<br>
Regards,<br>
<br>
<div class="moz-cite-prefix">El 05/02/14 04:43, Sahina Bose
escribió:<br>
</div>
<blockquote cite="mid:52F1DD96.601@redhat.com" type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
<br>
<div class="moz-cite-prefix">On 02/03/2014 07:18 PM, Juan Pablo
Lorier wrote:<br>
</div>
<blockquote cite="mid:52EF9E1A.6030702@gmail.com"
type="cite">
<pre wrap="">Hi,
I've created my first wiki page and I'd like someone to review it and
tell me if there's something that need to be changed (besides it does
not have any style yet)
The URL is
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_netw...
Regards,
</pre>
</blockquote>
<br>
Firstly, thanks for putting this information up!<br>
<br>
Some comments -<br>
<br>
1. when you use different IP addresses for engine -to -gluster
host (say IP1) and gluster -to -gluster communication (say IP2),
operations from ovirt engine like add brick or remove brick would
fail (as brick is tried to be added with IP1 which gluster does
not understand)<br>
<br>
To work around this, it is better to use a FQDN both for
registering the host with engine and also to peer probe the host
from gluster CLI.<br>
You could have multiple IP addresses on the host resolve to the
same FQDN. <br>
<br>
2. To reuse a brick directory, gluster provides the force option
during volume creation as well as adding bricks. This is available
from gluster 3.5 upwards.<br>
<br>
[Adding Vijay to correct me, if I'm wrong]<br>
<br>
<br>
<br>
<blockquote cite="mid:52EF9E1A.6030702@gmail.com"
type="cite"> <br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</pre>
</blockquote>
<br>
</blockquote>
<br>
</body>
</html>
--------------050100080108080901030803--
3750
days inactive
3752
days old
4 comments
4 participants
participants (4)
-
Joop -
Juan Pablo Lorier -
Matt Warren -
Sahina Bose