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kdumpctl: multi dump target checking fix

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Resolves: bz867703

For both ssh and sshkey specified in kdump.conf, we will error out:
[..]
+ start
+ local nr
++ awk 'BEGIN{cnt=0} /^raw|^ssh|^nfs|^ext[234]|^xfs|^btrfs|^minix/{cnt++} END{print cnt}' /etc/kdump.conf
+ nr=2
+ '[' 2 -gt 1 ']'
+ echo -n 'Error: More than one dump targets specified'
Error: More than one dump targets specified+ echo

Fix this by Improving the patterns for multi dump targes checking
with one more space.

Thanks ChaoWang for catching this and providing the fix.

Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
This commit is contained in:
Dave Young 2012-10-23 19:07:40 +08:00
parent 0f8bd150db
commit d17cf94ea9
1 changed files with 1 additions and 1 deletions
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2
kdumpctl
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@ -364,7 +364,7 @@ function save_raw()
function start()
{
local nr
nr=$(awk 'BEGIN{cnt=0} /^raw|^ssh|^nfs|^ext[234]|^xfs|^btrfs|^minix/{cnt++} END{print cnt}' $KDUMP_CONFIG_FILE)
nr=$(awk 'BEGIN{cnt=0} /^raw |^ssh |^nfs |^ext[234] |^xfs |^btrfs |^minix /{cnt++} END{print cnt}' $KDUMP_CONFIG_FILE)
[ $nr -gt 1 ] && {
echo -n "Error: More than one dump targets specified"; echo
return 1