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From a590dfb3670a68b9eebc3e0ea617c5cf192c51ae Mon Sep 17 00:00:00 2001
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From: Martin Wilck <mwilck@suse.de>
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Date: Thu, 4 Apr 2019 15:40:14 +0200
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Subject: [PATCH] iscsiroot: there's never more than one target per call
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iscsi_target_name is set by iscsi_root, and thus can't have
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more than one member. This allows us to get rid of one bashism
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in iscsiroot.sh.
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---
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modules.d/95iscsi/iscsiroot.sh | 11 +++--------
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1 file changed, 3 insertions(+), 8 deletions(-)
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diff --git a/modules.d/95iscsi/iscsiroot.sh b/modules.d/95iscsi/iscsiroot.sh
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index 45db89c1..a334b76e 100755
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--- a/modules.d/95iscsi/iscsiroot.sh
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+++ b/modules.d/95iscsi/iscsiroot.sh
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@@ -213,10 +213,8 @@ handle_netroot()
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targets=$(iscsiadm -m discovery -t st -p $iscsi_target_ip:${iscsi_target_port:+$iscsi_target_port} | sed 's/^.*iqn/iqn/')
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[ -z "$targets" ] && echo "Target discovery to $iscsi_target_ip:${iscsi_target_port:+$iscsi_target_port} failed with status $?" && exit 1
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- for target in $iscsi_target_name; do
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- case "$targets" in
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- *$target*)
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- EXTRA=""
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+ for target in $targets; do
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+ if [ "$target" = "$iscsi_target_name" ]; then
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if [ -n "$iscsi_iface_name" ]; then
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iscsiadm -m iface -I $iscsi_iface_name --op=new
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EXTRA=" ${iscsi_netdev_name:+--name=iface.net_ifacename --value=$iscsi_netdev_name} "
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@@ -239,10 +237,7 @@ handle_netroot()
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if [ "$netif" != "timeout" ]; then
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$CMD --login
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fi
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- ;;
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- *)
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- ;;
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- esac
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+ fi
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done
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if [ "$netif" = "timeout" ]; then
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