Re: [PATCH 2/3] lio_node: Unload iscsi_target_mod correctly

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On Tue, 2012-10-09 at 14:52 -0700, Nicholas A. Bellinger wrote:
> On Tue, 2012-10-09 at 21:19 +0000, Nicholas A. Bellinger wrote:
> > From: Hannes Reinecke <hare@xxxxxxx>
> > 
> > config/iscsi doesn't need to exist, yet the module can be loaded.
> > 
> > (nab: Fix shutdown_lio_mod() to add missing 'if -ne' investor to
> >       work properly, and add some code to scripts/rc.target)
> > 
> > Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
> > Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxxxxxxxx>
> > ---
> >  lio-py/lio_node.py     |   17 +++++++++--------
> >  scripts/rc.target      |    2 +-
> >  scripts/rc.target.suse |    5 +++--
> >  3 files changed, 13 insertions(+), 11 deletions(-)
> > 

<SNIP>

>  
> diff --git a/scripts/rc.target.suse b/scripts/rc.target.suse
> index a3806fa..5aa5283 100644
> --- a/scripts/rc.target.suse
> +++ b/scripts/rc.target.suse
> @@ -214,7 +214,7 @@ function shutdown_fabrics() {
>  }
>  
>  function shutdown_lio_mod () {
> -       if -ne lsmod | grep -q iscsi_target_mod ; then
> +       if ! lsmod | grep -q iscsi_target_mod ; then
>             echo -n $"Unloading LIO-Target/ConfigFS fabric: "
>             ${LIO_NODE} --unload
>             rc_status -v
> 
> 
> --

And one more to make rc.target.suse:shutdown_lio_mod() follow rc.target:

diff --git a/scripts/rc.target.suse b/scripts/rc.target.suse
index 5aa5283..c812430 100644
--- a/scripts/rc.target.suse
+++ b/scripts/rc.target.suse
@@ -215,10 +215,12 @@ function shutdown_fabrics() {
 
 function shutdown_lio_mod () {
        if ! lsmod | grep -q iscsi_target_mod ; then
-           echo -n $"Unloading LIO-Target/ConfigFS fabric: "
-           ${LIO_NODE} --unload
-           rc_status -v
-        fi
+           return 0
+       fi
+
+       echo -n $"Unloading LIO-Target/ConfigFS fabric: "
+       ${LIO_NODE} --unload
+       rc_status -v
 }
 
 function unload_tcm_mod() {



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