Re: [RFC:PATCH 3.1.0] do_mount: Add mount retry option for nfs root mount.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Jim Rees wrote:
> Srinivas KANDAGATLA wrote:
>
>   From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxx>
>   
>   This patch adds mountretry kernel parameter for nfs root mount.
>   mount retry indicates the number of times nfs root mount attempts to be
>   made before giving up. If this option is not specified, the default
>   value of 3 retries is used.
>
> This has already been fixed in commit 43717c7d, "NFS: Retry mounting
> NFSROOT".  The retry count is fixed at 5.  Is there some reason you think
> the retry count should be configurable?
>   
Thanks for pointing to the fixed commit. I did realize soon after
sending this patch to mailing list.

Only reason I can think of having retry count configurable is, an
arbitrary number(3 or 5 or n) of retry count may not be enough to
address all the use cases.
So, I think the user should be given a chance to configure the retry
count if he wish to, either timeout quickly and try the succession
root-mount or If he wish to keep kernel trying very harder till he gets
the NFS root mount successful.

Thanks,
srini
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Filesystem Development]     [Linux USB Development]     [Linux Media Development]     [Video for Linux]     [Linux NILFS]     [Linux Audio Users]     [Yosemite Info]     [Linux SCSI]

  Powered by Linux