Re: [Linux-cluster] Number of GFS2 mounts

2015-02-19 Thread Steven Whitehouse

Hi,

On 19/02/15 13:50, Megan . wrote:

Good Morning!

We have an 11 node Centos 6.6 cluster configuration.  We are using it
to share SAN mounts between servers (GFS2 via iscsi with LVM).  We
have a requirement to have 33 GFS2 mounts shared on the cluster (crazy
i know).  Are there any limitations on doing this?  I couldn't find
anything in the documentation about number of mounts, just the size of
the mounts.  Is there anything I can do to tune our cluster to handle
this requirement?

Thanks!



I don't think there should be any problem at that level, 33 mounts is 
not that many,


Steve.

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Re: [Linux-cluster] Number of GFS2 mounts

2015-02-19 Thread Debjyoti Banerjee
You have to configure CLVM in that case
On Feb 19, 2015 7:31 PM, Megan . nagem...@gmail.com wrote:

 Good Morning!

 We have an 11 node Centos 6.6 cluster configuration.  We are using it
 to share SAN mounts between servers (GFS2 via iscsi with LVM).  We
 have a requirement to have 33 GFS2 mounts shared on the cluster (crazy
 i know).  Are there any limitations on doing this?  I couldn't find
 anything in the documentation about number of mounts, just the size of
 the mounts.  Is there anything I can do to tune our cluster to handle
 this requirement?

 Thanks!

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 Linux-cluster@redhat.com
 https://www.redhat.com/mailman/listinfo/linux-cluster

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Re: [Linux-cluster] Number of GFS2 mounts

2015-02-19 Thread Megan .
We are using CLVM.  Is there something special we need to do?  Any
tuning links/advice?  Or will out of the box work fine for us?

On Thu, Feb 19, 2015 at 9:04 AM, Debjyoti Banerjee
debjyoti.m...@gmail.com wrote:
 You have to configure CLVM in that case

 On Feb 19, 2015 7:31 PM, Megan . nagem...@gmail.com wrote:

 Good Morning!

 We have an 11 node Centos 6.6 cluster configuration.  We are using it
 to share SAN mounts between servers (GFS2 via iscsi with LVM).  We
 have a requirement to have 33 GFS2 mounts shared on the cluster (crazy
 i know).  Are there any limitations on doing this?  I couldn't find
 anything in the documentation about number of mounts, just the size of
 the mounts.  Is there anything I can do to tune our cluster to handle
 this requirement?

 Thanks!

 --
 Linux-cluster mailing list
 Linux-cluster@redhat.com
 https://www.redhat.com/mailman/listinfo/linux-cluster


 --
 Linux-cluster mailing list
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 https://www.redhat.com/mailman/listinfo/linux-cluster

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Re: [Linux-cluster] Number of GFS2 mounts

2015-02-19 Thread emmanuel segura
you need to be sure your cluster fencing is working fine.

2015-02-19 15:32 GMT+01:00 Megan . nagem...@gmail.com:
 We are using CLVM.  Is there something special we need to do?  Any
 tuning links/advice?  Or will out of the box work fine for us?

 On Thu, Feb 19, 2015 at 9:04 AM, Debjyoti Banerjee
 debjyoti.m...@gmail.com wrote:
 You have to configure CLVM in that case

 On Feb 19, 2015 7:31 PM, Megan . nagem...@gmail.com wrote:

 Good Morning!

 We have an 11 node Centos 6.6 cluster configuration.  We are using it
 to share SAN mounts between servers (GFS2 via iscsi with LVM).  We
 have a requirement to have 33 GFS2 mounts shared on the cluster (crazy
 i know).  Are there any limitations on doing this?  I couldn't find
 anything in the documentation about number of mounts, just the size of
 the mounts.  Is there anything I can do to tune our cluster to handle
 this requirement?

 Thanks!

 --
 Linux-cluster mailing list
 Linux-cluster@redhat.com
 https://www.redhat.com/mailman/listinfo/linux-cluster


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