Xinwei Hu wrote:
> Hi all,
> 
>   In clvmd-corosync, lock_resource calls dlm_ls_lock_wait with flags
> set to LKF_NOQUEUE.
>   When LKF_NOQUEUE is set, the return code of dlm_ls_lock_wait is
> always 0, while the actual errno is in lksb.sb_status.
> 
>   This causes problem when using vgchange -aey or something like.
> 
>   I attached a patch to try to fix this issue.
> 
>   Please help to review. Thanks.

Hi

You are correct, the functions do need to check the LKSB. Your patch
isn't quite right I don't think though - the lksb status should be
returned in errno as shown below:

-- 

Chrissie