[PATCH 0/9] use network namespace for iSCSI control interfaces

[Chris Leech]

On Wed, Nov 08, 2017 at 10:31:04AM +0000, David Laight wrote:
> From: Chris Leech
> > Sent: 07 November 2017 22:45
> > 
> > I've posted these changes to allow iSCSI management within a container
> > using a network namespace to the SCSI and Open-iSCSI lists, but seeing
> > as it's not really SCSI/block related I'm casting a wider net looking
> > for reviews.
> 
> I didn't spot you acquiring and releasing references to the namespace.
> (I might have missed it, the relevant patch is difficult to read).
> 
> If the sockets are created in the context of the process whose namespace
> you are using you don't need it, but given the hooks and callbacks
> I'm not at all sure that is obviously true.

Thanks David,

Looking at it again, you're right and I think I need to hold a reference
for the iSCSI host and handle namespace deletion.  Even for iscsi_tcp
the socket gets handed off from the creating process to the transport
and can outlive iscsid.

I'm looking at migration or destruction now rather than later.

Chris