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] > 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] > > wrote: > >> Pranith, >> >> Thanks. Is there any work in progress to add this >> support. >> >> >> >> Thanks and Regards, >> >> Ram >> >> *From:* Pranith Kumar Karampuri [mailto:[email protected]] >> *Sent:* Thursday, May 04, 2017 6:17 AM >> >> *To:* Ankireddypalle Reddy >> *Cc:* Gluster Devel ([email protected]); >> [email protected] >> *Subject:* Re: [Gluster-devel] Enabling shard on EC >> >> >> >> >> >> >> >> On Thu, May 4, 2017 at 3:43 PM, Ankireddypalle Reddy < >> [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]] >> *Sent:* Thursday, May 04, 2017 6:07 AM >> *To:* Ankireddypalle Reddy >> *Cc:* Gluster Devel ([email protected]); >> [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]> 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] >> 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 >
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