On 2 May 2017 at 16:59, Shyam <[email protected]> wrote: > Talur, > > Please wait for this fix before releasing 3.10.2. > > We will take in the change to either prevent add-brick in > sharded+distrbuted volumes, or throw a warning and force the use of --force > to execute this. > > IIUC, the problem is less the add brick operation and more the rebalance/fix-layout. It is those that need to be prevented (as someone could trigger those without an add-brick).
Nithya > Let's get a bug going, and not wait for someone to report it in bugzilla, > and also mark it as blocking 3.10.2 release tracker bug. > > Thanks, > Shyam > > On 05/02/2017 06:20 AM, Pranith Kumar Karampuri wrote: > >> >> >> On Tue, May 2, 2017 at 9:16 AM, Pranith Kumar Karampuri >> <[email protected] <mailto:[email protected]>> wrote: >> >> Yeah it is a good idea. I asked him to raise a bug and we can move >> forward with it. >> >> >> +Raghavendra/Nitya who can help with the fix. >> >> >> >> On Mon, May 1, 2017 at 9:07 PM, Joe Julian <[email protected] >> <mailto:[email protected]>> wrote: >> >> >> On 04/30/2017 01:13 AM, [email protected] >> <mailto:[email protected]> wrote: >> >> So I was a little but luck. If I has all the hardware >> part, probably i >> would be firesd after causing data loss by using a >> software marked as stable >> >> Yes, we lost our data last year to this bug, and it wasn't a >> test cluster. >> We still hear from it from our clients to this day. >> >> Is known that this feature is causing data loss and >> there is no evidence or >> no warning in official docs. >> >> I was (I believe) the first one to run into the bug, it >> happens and I knew it >> was a risk when installing gluster. >> But since then I didn't see any warnings anywhere except >> here, I agree >> with you that it should be mentionned in big bold letters on >> the site. >> >> Might even be worth adding a warning directly on the cli >> when trying to >> add bricks if sharding is enabled, to make sure no-one will >> destroy a >> whole cluster for a known bug. >> >> >> I absolutely agree - or, just disable the ability to add-brick >> with sharding enabled. Losing data should never be allowed. >> _______________________________________________ >> Gluster-devel mailing list >> [email protected] <mailto:[email protected]> >> http://lists.gluster.org/mailman/listinfo/gluster-devel >> <http://lists.gluster.org/mailman/listinfo/gluster-devel> >> >> >> >> >> -- >> Pranith >> >> _______________________________________________ >> Gluster-users mailing list >> [email protected] <mailto:[email protected]> >> http://lists.gluster.org/mailman/listinfo/gluster-users >> <http://lists.gluster.org/mailman/listinfo/gluster-users> >> >> >> >> >> -- >> Pranith >> >> >> _______________________________________________ >> Gluster-devel mailing list >> [email protected] >> http://lists.gluster.org/mailman/listinfo/gluster-devel >> >> _______________________________________________ > Gluster-devel mailing list > [email protected] > http://lists.gluster.org/mailman/listinfo/gluster-devel >
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