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Volume Group Activations (ServiceGuard)

 
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KPS
Super Advisor

‎09-03-2008 10:05 AM

‎09-03-2008 10:05 AM

Volume Group Activations (ServiceGuard)

We have a 2 node ServiceGuard cluster where we have a Volume Group of vg01 that we do not want the Cluster to activate, yet the /etc/lvmrc is set to 0 as it should be for the cluster VG's that are involved. Is it possible to activate this one VG (vg01) by adding this as a customized activation in /etc/lvmrc or is there a better way to handle this?

Thanks,
KPS
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Court Campbell
Honored Contributor

‎09-03-2008 10:15 AM

‎09-03-2008 10:15 AM

Solution

Re: Volume Group Activations (ServiceGuard)

You are doing to correctly. Use the custom_vg_activation function.
"The difference between me and you? I will read the man page." and "Respect the hat." and "You could just do a search on ITRC, you don't need to start a thread on a topic that's been answered 100 times already." Oh, and "What. no points???"
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KPS
Super Advisor

‎09-03-2008 10:18 AM

‎09-03-2008 10:18 AM

Re: Volume Group Activations (ServiceGuard)

Thanks,

We'll handle the activation of this "one off" VG within the /etc/lvmrc.

Regards,
/KPS
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Steven E. Protter
Exalted Contributor

‎09-03-2008 10:18 AM

‎09-03-2008 10:18 AM

Re: Volume Group Activations (ServiceGuard)

Shalom KPS,

In serviceguard volume group activation is handled in the package activation script.

This is why you want your sg volume groups to be discreet and not sharing logical volumes that need to be available all the time.

You are handling this in a standard fashion.

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Steven E Protter
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