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Hi Andrew,

No there is no way to unexport a sub-directory. The higher level 
directory, when exported, automatically exports all subdirectories. Adding 
a subdirectory unexport is not trivial, especially in a clustered 
environment. Could you tell me a bit more about your particular sitauation 
here?

Andy

On Wed, 27 Jul 2016, Marian Zvada wrote:

> Hi Andrew,
>
> sorry for ignorance here, I think best answer you'd get from xrootd-l list. 
> Throwing over the fence now...
>
> Thanks,
> Marian
>
> On 7/27/16 9:04 AM, Andrew Melo wrote:
>> 
>> *** Discussion title: WAN Data Access
>> 
>> Hi xrootd experts,
>> 
>> Pinging on this again -- I'm working on completely redoing our xrootd
>> service in preparation for our 100G link coming up, so this is "top"
>> on my list.
>> 
>> Thanks,
>> Andrew
>> 
>> On Mon, Jul 25, 2016 at 12:07 PM, Melo, Andrew Malone
>> <[log in to unmask]> wrote:
>>> 
>>> *** Discussion title: WAN Data Access
>>> 
>>> Hello,
>>> 
>>> Is there a way to negate oss.export? For instance, if I have the
>>> following directory tree
>>> 
>>> /foo/
>>>     /x/
>>>     /y/
>>>     /z/
>>> 
>>> Is it possible to export /foo/*, but then "un-export" foo/y?
>>> Obviously, I could enumerate each subdirectory manually:
>>> 
>>> oss.export /foo/x
>>> oss.export /foo/z
>>> 
>>> ... but I'd prefer (and tried unsuccessfully)
>>> 
>>> oss.export /foo
>>> oss.export /foo/y local
>>> 
>>> Is there another configuration option I can use to get that functionality?
>>> 
>>> Thanks,
>>> Andrew
>>> --
>>> --
>>> Andrew Melo
>>> 
>>> -------------------------------------------------------------
>>> Visit this CMS message (to reply or unsubscribe) at:
>>> https://hypernews.cern.ch/HyperNews/CMS/get/wanaccess/420.html
>> 
>
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