Krutika,
Thanks for letting me know that this is already in works. The
use case is to provide a Scaleout NAS for large media files.
Thanks and Regards,
Ram
From: Krutika Dhananjay [mailto:[email protected]]
Sent: Friday, May 05, 2017 2:24 AM
To: Pranith Kumar Karampuri
Cc: Ankireddypalle Reddy; Gluster Devel ([email protected]);
[email protected]
Subject: Re: [Gluster-devel] Enabling shard on EC
Hi,
Work is in progress for this (and going a bit slow at the moment because of
other priorities).
At the moment we support sharding only for VM image store use-case - most
common large file + single writer use case we know of.
Just curious, what is the use case where you want to use shard+EC?
-Krutika
On Thu, May 4, 2017 at 4:05 PM, Pranith Kumar Karampuri
<[email protected]<mailto:[email protected]>> wrote:
+Krutika
Krutika started work on this. But it is very long term. Not a simple thing to
do.
On Thu, May 4, 2017 at 3:53 PM, Ankireddypalle Reddy
<[email protected]<mailto:[email protected]>> wrote:
Pranith,
Thanks. Is there any work in progress to add this support.
Thanks and Regards,
Ram
From: Pranith Kumar Karampuri
[mailto:[email protected]<mailto:[email protected]>]
Sent: Thursday, May 04, 2017 6:17 AM
To: Ankireddypalle Reddy
Cc: Gluster Devel
([email protected]<mailto:[email protected]>);
[email protected]<mailto:[email protected]>
Subject: Re: [Gluster-devel] Enabling shard on EC
On Thu, May 4, 2017 at 3:43 PM, Ankireddypalle Reddy
<[email protected]<mailto:[email protected]>> wrote:
Pranith,
Thanks. Does it mean that a given file can be written by only
one client at a time. If multiple clients try to access the file in write mode,
does it lead to any kind of data inconsistencies.
We only tested it for single writer cases such as VM usecases. We need to bring
in transaction framework for sharding to work with multiple writers.
Thanks and Regards,
Ram
From: Pranith Kumar Karampuri
[mailto:[email protected]<mailto:[email protected]>]
Sent: Thursday, May 04, 2017 6:07 AM
To: Ankireddypalle Reddy
Cc: Gluster Devel
([email protected]<mailto:[email protected]>);
[email protected]<mailto:[email protected]>
Subject: Re: [Gluster-devel] Enabling shard on EC
It is never been tested. That said, I don't see any missing pieces that we know
of for it to work. Please note that sharding works only for single writer cases
at the moment. Do let us know if you find any problems and we will fix them.
On Wed, May 3, 2017 at 2:17 PM, Ankireddypalle Reddy
<[email protected]<mailto:[email protected]>> wrote:
Hi,
Are there any known negatives of enabling shard on EC. Is this a
recommended configuration?.
Thanks and Regards,
Ram
***************************Legal Disclaimer***************************
"This communication may contain confidential and privileged material for the
sole use of the intended recipient. Any unauthorized review, use or distribution
by others is strictly prohibited. If you have received the message by mistake,
please advise the sender by reply email and delete the message. Thank you."
**********************************************************************
_______________________________________________
Gluster-devel mailing list
[email protected]<mailto:[email protected]>
http://lists.gluster.org/mailman/listinfo/gluster-devel
--
Pranith
***************************Legal Disclaimer***************************
"This communication may contain confidential and privileged material for the
sole use of the intended recipient. Any unauthorized review, use or distribution
by others is strictly prohibited. If you have received the message by mistake,
please advise the sender by reply email and delete the message. Thank you."
**********************************************************************
--
Pranith
***************************Legal Disclaimer***************************
"This communication may contain confidential and privileged material for the
sole use of the intended recipient. Any unauthorized review, use or distribution
by others is strictly prohibited. If you have received the message by mistake,
please advise the sender by reply email and delete the message. Thank you."
**********************************************************************
--
Pranith
***************************Legal Disclaimer***************************
"This communication may contain confidential and privileged material for the
sole use of the intended recipient. Any unauthorized review, use or distribution
by others is strictly prohibited. If you have received the message by mistake,
please advise the sender by reply email and delete the message. Thank you."
**********************************************************************
_______________________________________________
Gluster-users mailing list
[email protected]
http://lists.gluster.org/mailman/listinfo/gluster-users
