Xen devel - Sep 2004 - RE: Loop and ENBD device management (was Re: Automation scripts)

> This should already be useful, at least for file-based disks. 
It''d be
> nice to
> have the ENBD script working and have some kind of iSCSI script at
some
> stage.
For iSCSI, have a look at iscsi-init at sourceforge.
http://iscsi-init.sourceforge.net. Load it as a module in an initrd and
it uses some kernel parameters and automatically configures the network
and then connects to the designated target.

Just on the topic of iSCSI though, linux-iscsi 4.0.1.8 + iscsitarget
(sourceforge project names) causes corruption for me. 4.0.1.9 doesn''t
but then iscsi-init doesn''t work for that yet.

James



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> > This should already be useful, at least for file-based disks. 
It''d be
> > nice to
> > have the ENBD script working and have some kind of iSCSI script at
> some
> > stage.
> 
> For iSCSI, have a look at iscsi-init at sourceforge.
> http://iscsi-init.sourceforge.net. Load it as a module in an initrd and
> it uses some kernel parameters and automatically configures the network
> and then connects to the designated target.
I''ve found iscsi-init very useful. I''ve created in an initrd
that
loads it and the iscsi_sfnet module, and am then able to pass in
the initiator and target name on the kernel command line.

A couple of things to watch out for:
 * If you''re using 2.4, it''s necessary to hack the iscsi code
such
that ENABLE_CLUSTERING is changed to DISABLE_CLUSTERING
 * you need to enable CONFIG_VLAN_8021Q=y to get iscsi-init to work. 
> Just on the topic of iSCSI though, linux-iscsi 4.0.1.8 + iscsitarget
> (sourceforge project names) causes corruption for me. 4.0.1.9
doesn''t
> but then iscsi-init doesn''t work for that yet.
I use a hardware target. There''s three different linux iscsi
target implementations, and they''re all lacking in one way or
another.

Ian


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