[ProgSoc] Strange ls behaviour on NFS mount
wtfiwtz at gmail.com
Tue Aug 16 07:33:06 EST 2011
On Mon, Aug 15, 2011 at 8:25 PM, John Elliot <jj5 at jj5.net> wrote:
> On 15/08/2011 7:47 AM, Nigel Sheridan-Smith wrote:
>> Looks to me like (uint32_t) -2... perhaps there is an error on retrieving
>> the file details at first?
> Yeah, I think Anand's probably right that it's idmap related. I'd use NFS3
> instead of 4, except I don't know how. :P
You configure your exports in /etc/exports and mount those volumes through
NFSv4 has much better security, but I've never configured it myself yet.
NFSv3 and below use implicit trust between the user and group IDs used on
each system, making it a snap to hack into any export that is not restricted
by hostname or IP address.
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