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drbdadm verify on Primary or Secondary?

 

 

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tsukishima.ha at gmail

Jul 27, 2010, 7:08 AM

Post #1 of 2 (437 views)
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drbdadm verify on Primary or Secondary?

Hi,

I am planning to run verify command on a regular basis.
Should I call "drbdadm verify <resource>" on "Primary" node?
or is it no problem to run it on "Secondary"?

I am just a little confusing because there are two connection state
like "VerifyS" and "VerifyT".
If "VerifyS" means that "This node's data is the source for verifing,
it seems that I have to run verify command on Primary node.

and,
drbdadm disconnect/connect <resource> for the resync,
I can run these commands on any node, right?
or should I run these on Primary?

Thanks,
Junko

NTT DATA INTELLILINK CORPORATION
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lars.ellenberg at linbit

Jul 27, 2010, 7:39 AM

Post #2 of 2 (432 views)
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Re: drbdadm verify on Primary or Secondary? [In reply to]

On Tue, Jul 27, 2010 at 11:08:54PM +0900, Junko IKEDA wrote:
> Hi,
>
> I am planning to run verify command on a regular basis.
> Should I call "drbdadm verify <resource>" on "Primary" node?
> or is it no problem to run it on "Secondary"?

Does not matter.

> I am just a little confusing because there are two connection state
> like "VerifyS" and "VerifyT".

One is sending the requests, the other sends the replies.
That's all there is to it.

> and,
> drbdadm disconnect/connect <resource> for the resync,
> I can run these commands on any node, right?

no matter.

--
: Lars Ellenberg
: LINBIT | Your Way to High Availability
: DRBD/HA support and consulting http://www.linbit.com

DRBD® and LINBIT® are registered trademarks of LINBIT, Austria.
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