Re: [PATCH 0/6][v4][RFC] NFSv3: implement extended attribute protocol (XATTR)

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

 



Eric Paris wrote:
> On Tue, Mar 9, 2010 at 1:49 AM, Casey Schaufler <casey@xxxxxxxxxxxxxxxx> wrote:
>
>   
>> Another is to NFS mount the filesystem back on to the server,
>> in which case James' scheme works just dandy. It's a trick that
>> I've used more than once in the Unix world for this exact purpose.
>> Of course you have to arrange your mount points in advance with
>> malice aforethought, but that's likely something you're used to
>> by now.
>>     
>
> Is this safe with NFS on Linux?  I know in the past (RHEL5) mounting
> NFS over loopback can cause deadlocks under even slight memory
> pressure.  I complained about it and was told 'don't do that, just
> bind mount.'
>
>   

Sigh. Dedicate your NFS server as an NFS server and never let
anyone long onto it then. The point is well past made, I think.


> -Eric
> --
> To unsubscribe from this list: send the line "unsubscribe linux-security-module" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>
>
>   

--
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