Re: [RFC PATCH 0/2] target/iscsi: clustered SendTargets handling

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Hi Nicholas,

On Sat, 01 Aug 2015 00:45:18 -0700, Nicholas A. Bellinger wrote:

> Hi David,
> 
> Apologies for the delayed follow-up on your original patch.

No problem - thanks for the feedback!

> On Wed, 2015-07-15 at 13:00 +0200, David Disseldorp wrote:
> > For active/active clustered iSCSI targets (e.g. LIO + Ceph RBD),
> > SendTargets responses from any single node should include portal details
> > for remote cluster nodes.
> > 
> > This patch-set adds a TPG discoverable_while_disabled attribute, which
> > when set sees LIO include details for a disabled TPG in SendTargets
> > responses.
> > 
> > This allows for the use of a common configuration for cluster nodes,
> > with TPGT/enable set on a node specific basis.
> > 
> > A patch-set to ensure that LIO doesn't listen/accept connections via
> > disabled TPGs will follow once I've finished cleaning it up.
> > 
> > Feedback appreciated.
> 
> No objections to adding an attribute to allow disabled TPGs to be
> included in sendtargets discovery information, but I think this
> particular configfs attribute can use a better name..

Heh, yeah I also wasn't a fan of discoverable_while_disabled, but
couldn't think of anything better. 

> How about the following instead..?

Looks like an improvement to me.

Cheers, David
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