[jboss-dev] VFS Temp Reuse (JBAS-6715)

[Jason T. Greene]

Ales Justin wrote:
>> The VDF code creates new nested ZECs rooted at the old EAR ZEC. This 
>> is the true owner of the temp.
> 
> Yes, old .ear ZEC was reset, hence it needs to re-initialize.
> Creating new nested ZEC + new temp copy is expected.
> 
> We could actually leave some thing if we knew it was a re-deploy,
> but this is done per VDF bases, which is outside the VFS goal.
> 
>  > The scan in the middle of the deployment process gets the new EAR ZEC,
>  > and thus creates a new nested entry under that.
> 
> I don't see why a new EAR ZEC is created.
> 
> If we're not explicitly using VFS::createNewRoot,
> then .ear's ZEC should always come off cached deploy/ root (its cached 
> VFSContext).

The cache on the FileSystemContext(/deploy) is wiped because undeploy 
calls cleanup on the EAR VF, and that calls removeChild on the 
DelgateHandler's parent, which is the FSC(/deploy).

I should be able to do a VFS deployment test that simulates this now. 
Although I still want to try out the multiple handle change to tempinfo.

-- 
Jason T. Greene
JBoss, a division of Red Hat