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44 lines
1.4 KiB
44 lines
1.4 KiB
From 68021e85c982e62dd4082accf024b84da040f450 Mon Sep 17 00:00:00 2001 |
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From: Hannes Reinecke <hare@suse.de> |
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Date: Thu, 25 Feb 2016 20:58:13 +0800 |
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Subject: [PATCH] 95iscsi: parse output from iscsiadm correctly |
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Due to some obsure reason the IFS parameter is not set correctly |
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when evaluating get_ibft_mod(). So change the parsing to not rely |
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on IFS altogether. |
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References: bnc#886199 |
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Signed-off-by: Hannes Reinecke <hare@suse.de> |
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Signed-off-by: Thomas Renninger <trenn@suse.de> |
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--- |
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modules.d/95iscsi/module-setup.sh | 13 +++++++------ |
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1 file changed, 7 insertions(+), 6 deletions(-) |
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diff --git a/modules.d/95iscsi/module-setup.sh b/modules.d/95iscsi/module-setup.sh |
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index 64c9c1d1..b1f5c6cb 100755 |
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--- a/modules.d/95iscsi/module-setup.sh |
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+++ b/modules.d/95iscsi/module-setup.sh |
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@@ -31,15 +31,16 @@ check() { |
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get_ibft_mod() { |
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local ibft_mac=$1 |
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+ local iface_mac iface_mod |
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# Return the iSCSI offload module for a given MAC address |
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- iscsiadm -m iface | while read iface_name iface_desc ; do |
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- IFS=$',' |
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- set -- $iface_desc |
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- if [ "$ibft_mac" = "$2" ] ; then |
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- echo $1 |
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+ for iface_desc in $(iscsiadm -m iface | cut -f 2 -d ' '); do |
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+ iface_mod=${iface_desc%%,*} |
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+ iface_mac=${iface_desc#*,} |
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+ iface_mac=${iface_mac%%,*} |
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+ if [ "$ibft_mac" = "$iface_mac" ] ; then |
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+ echo $iface_mod |
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return 0 |
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fi |
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- unset IFS |
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done |
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} |
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