[sheepdog-users] support for share storage

[Valerio Pachera]

2014-12-01 11:22 GMT+01:00 <yang.bin18 at zte.com.cn>:

> Hi,can  mutiple sheepdog  nodes  access the same share storage the same
> time? Just like OCFS or GFS2.
>

It sounds weird to me.
What's the purpose of that?

Sheepdod needs a filesystem with acl supported/enabled.

Or do you mean if two guests can access the same vdi?
In such case the short answer is no.
The long one is:
0.9.x has a locking system, so you absolutely can't.
0.8.3 and previous don't have the locking mechanism, so you can access the
same vdi from different nodes but you are going to corrupt it if you write
data from both guests.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.wpkg.org/pipermail/sheepdog-users/attachments/20141201/5df911e1/attachment-0005.html>