[Powerpc-utils-devel] [PATCH 1/1] powerpcutils: Fix ls-vdev to handle disconnected VSCSI client adapters

[Brian K. <br...@li...>]

Running ls-vdev with disconnected adapters can result in errors getting
printed. Fixup ls-vdev to bit bucket these errors.

Signed-off-by: Brian King <br...@li...>
---

 scripts/ls-vdev |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff -puN scripts/ls-vdev~powerpc_lsvdev_fixup scripts/ls-vdev
--- powerpc-utils/scripts/ls-vdev~powerpc_lsvdev_fixup	2010-02-16 16:04:22.000000000 -0600
+++ powerpc-utils-bjking1/scripts/ls-vdev	2010-02-16 16:13:12.000000000 -0600
@@ -53,12 +53,12 @@ for dev in $($LS -d /proc/device-tree/vd
     slot=$(echo $dev | $SED -e "s/\/proc\/device-tree\/vdevice\/v-scsi@//")
 
     # there is only one host per device, assign it to the path's name
-    for host in $($LS -d /sys/devices/vio/$slot/host*) ; do
+    for host in $($LS -d /sys/devices/vio/$slot/host* 2> /dev/null) ; do
 	parent=$(echo $host | $SED -e "s/.*\///")
 	host=$($LS -d /sys/devices/vio/$slot/host*/)
 
         # loop through the targets for this host.
-	for t in $($LS -d $host/target*); do
+	for t in $($LS -d $host/target* 2> /dev/null); do
 	    target=$(echo $($LS -d $t/$($LS $t | $GREP -v uevent | $GREP -v power | $GREP -v subsystem)))
 	    if [[ ! -d $target/block ]]; then
 	         name=$(echo $($LS -d $target/block*) | $SED -e "s/.*://")
_