[Gluster-users] Hole punch support

Ravishankar N ravishankar at redhat.com
Fri Nov 11 15:00:52 UTC 2016

+ gluster-devel.

Can you raise an RFE bug for this and assign it to me?
The thing is,  FALLOC_FL_PUNCH_HOLE must be used in tandem with 
FALLOC_FL_KEEP_SIZE, and the latter is currently broken in gluster 
because there are some conversions done in iatt_from_stat() in gluster 
for quota to work. I'm not sure if these are needed anymore, or can be 
circumvented, but it is about time we looked into it.


On 11/11/2016 07:55 PM, Ankireddypalle Reddy wrote:
> Hi,
>        Any idea about when will hole punch support be available with 
> glusterfs.
> Thanks and Regards,
> Ram
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