[PATCH] kdumpctl: Add path option in multi dump target checking.

[Kenneth Dsouza]

From: Kenneth D'souza

Currently the kdumpctl script doesn't check if the path option is
set more than once due to which a vmcore is not captured.

This patch addresses this issue by ensuring that only one path
is specified in /etc/kdump.conf file.

Signed-off-by: Kenneth D'souza 
---
 kdumpctl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kdumpctl b/kdumpctl
index 6a01c13..e465daf 100755
--- a/kdumpctl
+++ b/kdumpctl
@@ -198,7 +198,7 @@ check_config()
 {
    local nr

-	nr=$(awk 'BEGIN{cnt=0} /^raw|^ssh[[:blank:]]|^nfs|^ext[234]|^xfs|^btrfs|^minix|^dracut_args .*--mount/{cnt++} END{print cnt}' $KDUMP_CONFIG_FILE)
+	nr=$(awk 'BEGIN{cnt=0} /^raw|^ssh[[:blank:]]|^nfs|^ext[234]|^xfs|^btrfs|^minix|^path|^dracut_args .*--mount/{cnt++} END{print cnt}' $KDUMP_CONFIG_FILE)
    [ $nr -gt 1 ] && {
    	echo "More than one dump targets specified."
    	return 1

[Kenneth Dsouza]

Please ignore this patch.
Will send a V2 found an issue.

On Fri, Aug 10, 2018 at 12:38 AM, Kenneth Dsouza  wrote:
> From: Kenneth D'souza
>
> Currently the kdumpctl script doesn't check if the path option is
> set more than once due to which a vmcore is not captured.
>
> This patch addresses this issue by ensuring that only one path
> is specified in /etc/kdump.conf file.
> Signed-off-by: Kenneth D'souza
>
> kdumpctl | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kdumpctl b/kdumpctl
> index 6a01c13..e465daf 100755
> --- a/kdumpctl
> +++ b/kdumpctl
> @@ -198,7 +198,7 @@ check_config()
>  {
>         local nr
>   nr=$(awk 'BEGIN{cnt=0} /^raw|^ssh[[:blank:]]|^nfs|^ext[234]|^xfs|^btrfs|^minix|^dracut_args .*\-\-mount/{cnt++} END{print cnt}' $KDUMP_CONFIG_FILE)
>   nr=$(awk 'BEGIN{cnt=0} /^raw|^ssh[[:blank:]]|^nfs|^ext[234]|^xfs|^btrfs|^minix|^path|^dracut_args .*\-\-mount/{cnt++} END{print cnt}' $KDUMP_CONFIG_FILE)
>   [ $nr -gt 1 ] && {
>           echo "More than one dump targets specified."
>           return 1
>
> --
> 2.14.3
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