/tmp on tmpfs

Daniel J Walsh dwalsh at redhat.com
Wed Apr 4 10:26:16 UTC 2012


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On 04/04/2012 04:31 AM, Jonathan Underwood wrote:
> On 2 April 2012 20:58, Richard W.M. Jones <rjones at redhat.com> wrote:
>> On Mon, Apr 02, 2012 at 08:32:56PM +0200, Miloslav Trmač wrote:
>>> * #834 F18 Feature: /tmp on tmpfs - 
>>> http://fedoraproject.org/wiki/Features/tmp-on-tmpfs  (mitr, 17:40:06) *
>>> AGREED: tmp-on-tmpfs is accepted (+5 -3)  (mitr, 18:12:52)
> 
> Does this have any implications for polyinstantiated tmp directories? As
> far as I can see, it should cause no problems as pam_namespace has an
> option for tmpfs tmp directories. But I thought it worth asking.
> 
> Jonathan.
I don't see how.  Since polycinstantiated tmp dirs are just being mounted over
/tmp.  Either as tmpfs or a physical directory, or a subdir of /tmp
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