Re: [PATCH 1/1] mounts.nfs: v2 and v3 background mounts should retry when server is down.

[Steve Dickson <SteveD@redhat.com>]

On 04/25/2012 11:39 AM, Steve Dickson wrote:
> The point of background mounts is to have the mount
> retried if the mount fails. This patch allows the v2/v3
> background mount to proceed in the case when the server
> is down by not making EOPNOTSUPP a permanent error.
> 
> Signed-off-by: Steve Dickson <steved@redhat.com>
Committed...

steved.

> ---
>  utils/mount/stropts.c |    6 ++++--
>  1 files changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c
> index d52e21a..e09aa7c 100644
> --- a/utils/mount/stropts.c
> +++ b/utils/mount/stropts.c
> @@ -911,7 +911,8 @@ static int nfsmount_parent(struct nfsmount_info *mi)
>  	if (nfs_try_mount(mi))
>  		return EX_SUCCESS;
>  
> -	if (nfs_is_permanent_error(errno)) {
> +	/* retry background mounts when the server is not up */
> +	if (nfs_is_permanent_error(errno) && errno != EOPNOTSUPP) {
>  		mount_error(mi->spec, mi->node, errno);
>  		return EX_FAIL;
>  	}
> @@ -946,7 +947,8 @@ static int nfsmount_child(struct nfsmount_info *mi)
>  		if (nfs_try_mount(mi))
>  			return EX_SUCCESS;
>  
> -		if (nfs_is_permanent_error(errno))
> +		/* retry background mounts when the server is not up */
> +		if (nfs_is_permanent_error(errno) && errno != EOPNOTSUPP)
>  			break;
>  
>  		if (time(NULL) > timeout)
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>