Re: F22 System Wide Change: Enable Polyinstantiated /tmp and /var/tmp directories by default

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On 20/01/15 12:16, Tomas Hozza wrote:
On 01/20/2015 01:08 PM, Tom Hughes wrote:
On 20/01/15 11:53, Jaroslav Reznik wrote:

* Other developers:
** Add /tmp-inst and /var/tmp/tmp-inst to filesystem. (packagename: filesystem)
** Enable namespaces in /etc/security/namespace.conf (packagename: PAM)
** Enable proper selinux context and polyinstantiation_enabled boolean to be
set (packagename: selinux-policy-targeted or selinux-policy)

So this effectively reverses tmp-on-tmpfs for users other than root and adm
right? Because /tmp will actually be a subdirectory of /tmp-inst which will be a
real directory?

Why do you think this? I don't see any reason why the new tmp-inst directories can
not be on tmpfs...

I guess that will work as well, but it wasn't clear that was the intention since it talked of adding them to the filesystem package.

I suppose technically the directories still exist in filesystem but currently it is systemd that then overmounts them with tmpfs instances.

Tom

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