Re: [Gluster-devel] gluster-block v0.4 is alive!
On Thu, May 02, 2019 at 11:04:41PM +0530, Prasanna Kalever wrote: > Hello Gluster folks, > > Gluster-block team is happy to announce the v0.4 release [1]. > > This is the new stable version of gluster-block, lots of new and > exciting features and interesting bug fixes are made available as part > of this release. > Please find the big list of release highlights and notable fixes at [2]. > > Details about installation can be found in the easy install guide at > [3]. Find the details about prerequisites and setup guide at [4]. > If you are a new user, checkout the demo video attached in the README > doc [5], which will be a good source of intro to the project. > There are good examples about how to use gluster-block both in the man > pages [6] and test file [7] (also in the README). > > gluster-block is part of fedora package collection, an updated package > with release version v0.4 will be soon made available. And the > community provided packages will be soon made available at [8]. Updates for Fedora are available in the testing repositories: Fedora 30: https://bodhi.fedoraproject.org/updates/FEDORA-2019-76730d7230 Fedora 29: https://bodhi.fedoraproject.org/updates/FEDORA-2019-cc7cdce2a4 Fedora 28: https://bodhi.fedoraproject.org/updates/FEDORA-2019-9e9a210110 Installation instructions can be found at the above links. Please leave testing feedback as comments on the Fedora Update pages. Thanks, Niels > Please spend a minute to report any kind of issue that comes to your > notice with this handy link [9]. > We look forward to your feedback, which will help gluster-block get better! > > We would like to thank all our users, contributors for bug filing and > fixes, also the whole team who involved in the huge effort with > pre-release testing. > > > [1] https://github.com/gluster/gluster-block > [2] https://github.com/gluster/gluster-block/releases > [3] https://github.com/gluster/gluster-block/blob/master/INSTALL > [4] https://github.com/gluster/gluster-block#usage > [5] https://github.com/gluster/gluster-block/blob/master/README.md > [6] https://github.com/gluster/gluster-block/tree/master/docs > [7] https://github.com/gluster/gluster-block/blob/master/tests/basic.t > [8] https://download.gluster.org/pub/gluster/gluster-block/ > [9] https://github.com/gluster/gluster-block/issues/new > > Cheers, > Team Gluster-Block! > ___ > Gluster-devel mailing list > Gluster-devel@gluster.org > https://lists.gluster.org/mailman/listinfo/gluster-devel ___ Gluster-devel mailing list Gluster-devel@gluster.org https://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] [Gluster-users] Proposing to previous ganesha HA clustersolution back to gluster code as gluster-7 feature
Hi On 04/05/19 12:04 PM, Strahil wrote: Hi Jiffin, No vendor will support your corosync/pacemaker stack if you do not have proper fencing. As Gluster is already a cluster of its own, it makes sense to control everything from there. Best Regards, Yeah I agree with your point. What I meant to say by default this feature won't provide any fencing mechanism, user need to manually configure fencing for the cluster. In future we can try to include to default fencing configuration for the ganesha cluster as part of the Ganesha HA configuration Regards, Jiffin Strahil NikolovOn May 3, 2019 09:08, Jiffin Tony Thottan wrote: On 30/04/19 6:59 PM, Strahil Nikolov wrote: Hi, I'm posting this again as it got bounced. Keep in mind that corosync/pacemaker is hard for proper setup by new admins/users. I'm still trying to remediate the effects of poor configuration at work. Also, storhaug is nice for hyperconverged setups where the host is not only hosting bricks, but other workloads. Corosync/pacemaker require proper fencing to be setup and most of the stonith resources 'shoot the other node in the head'. I would be happy to see an easy to deploy (let say 'cluster.enable-ha-ganesha true') and gluster to be bringing up the Floating IPs and taking care of the NFS locks, so no disruption will be felt by the clients. It do take care those, but need to follow certain prerequisite, but please fencing won't configured for this setup. May we think about in future. -- Jiffin Still, this will be a lot of work to achieve. Best Regards, Strahil Nikolov On Apr 30, 2019 15:19, Jim Kinney wrote: +1! I'm using nfs-ganesha in my next upgrade so my client systems can use NFS instead of fuse mounts. Having an integrated, designed in process to coordinate multiple nodes into an HA cluster will very welcome. On April 30, 2019 3:20:11 AM EDT, Jiffin Tony Thottan wrote: Hi all, Some of you folks may be familiar with HA solution provided for nfs-ganesha by gluster using pacemaker and corosync. That feature was removed in glusterfs 3.10 in favour for common HA project "Storhaug". Even Storhaug was not progressed much from last two years and current development is in halt state, hence planning to restore old HA ganesha solution back to gluster code repository with some improvement and targetting for next gluster release 7. I have opened up an issue [1] with details and posted initial set of patches [2] Please share your thoughts on the same Regards, Jiffin [1] https://github.com/gluster/glusterfs/issues/663 [2] https://review.gluster.org/#/q/topic:rfc-663+(status:open+OR+status:merged) -- Sent from my Android device with K-9 Mail. All tyopes are thumb related and reflect authenticity. Keep in mind that corosync/pacemaker is hard for proper setup by new admins/users. I'm still trying to remediate the effects of poor configuration at work. Also, storhaug is nice for hyperconverged setups where the host is not only hosting bricks, but other workloads. Corosync/pacemaker require proper fencing to be setup and most of the stonith resources 'shoot the other node in the head'. I would be happy to see an easy to deploy (let say 'cluster.enable-ha-ganesha true') and gluster to be bringing up the Floating IPs and taking care of the NFS locks, so no disruption will be felt by the clients. Still, this will be a lot of work to achieve. Best Regards, Strahil NikolovOn Apr 30, 2019 15:19, Jim Kinney wrote: +1! I'm using nfs-ganesha in my next upgrade so my client systems can use NFS instead of fuse mounts. Having an integrated, designed in process to coordinate multiple nodes into an HA cluster will very welcome. On April 30, 2019 3:20:11 AM EDT, Jiffin Tony Thottan wrote: Hi all, Some of you folks may be familiar with HA solution provided for nfs-ganesha by gluster using pacemaker and corosync. That feature was removed in glusterfs 3.10 in favour for common HA project "Storhaug". Even Storhaug was not progressed much from last two years and current development is in halt state, hence planning to restore old HA ganesha solution back to gluster code repository with some improvement and targetting for next gluster release 7. I have opened up an issue [1] with details and posted initial set of patches [2] Please share your thoughts on the same Regards, Jiffin [1] https://github.com/gluster/glusterfs/issues/663 [2] https://review.gluster.org/#/q/topic:rfc-663+(status:open+OR+status:merged) -- Sent from my Android device with K-9 Mail. All tyopes are thumb related and reflect authenticity. ___ Gluster-devel mailing list Gluster-devel@gluster.org https://lists.gluster.org/mailman/listinfo/gluster-devel
[Gluster-devel] New in GlusterFS
Hello all, I am new in glusterfs development. I would like to contribute in Erasure Coding part of glusterfs. I already studied non-systematic code and its theory. Now, I want to know how erasure coding read/write works in terms of coding. Can you please give me any documentation that'll help to understand glusterfs ec read/write, coding structure. Please any help is appreciated. Thanks you very much. Sincerely, Md Rajib Hossen ___ Gluster-devel mailing list Gluster-devel@gluster.org https://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] [Gluster-users] gluster-block v0.4 is alive!
On Thu, May 2, 2019 at 1:35 PM Prasanna Kalever wrote: > Hello Gluster folks, > > Gluster-block team is happy to announce the v0.4 release [1]. > > This is the new stable version of gluster-block, lots of new and > exciting features and interesting bug fixes are made available as part > of this release. > Please find the big list of release highlights and notable fixes at [2]. > > Good work Team (Prasanna and Xiubo Li to be precise)!! This was much needed release w.r.to gluster-block project, mainly because of the number of improvements done since last release. Also, gluster-block release 0.3 was not compatible with glusterfs-6.x series. All, feel free to use it if your deployment has any usecase for Block storage, and give us feedback. Happy to make sure gluster-block is stable for you. Regards, Amar > Details about installation can be found in the easy install guide at > [3]. Find the details about prerequisites and setup guide at [4]. > If you are a new user, checkout the demo video attached in the README > doc [5], which will be a good source of intro to the project. > There are good examples about how to use gluster-block both in the man > pages [6] and test file [7] (also in the README). > > gluster-block is part of fedora package collection, an updated package > with release version v0.4 will be soon made available. And the > community provided packages will be soon made available at [8]. > > Please spend a minute to report any kind of issue that comes to your > notice with this handy link [9]. > We look forward to your feedback, which will help gluster-block get better! > > We would like to thank all our users, contributors for bug filing and > fixes, also the whole team who involved in the huge effort with > pre-release testing. > > > [1] https://github.com/gluster/gluster-block > [2] https://github.com/gluster/gluster-block/releases > [3] https://github.com/gluster/gluster-block/blob/master/INSTALL > [4] https://github.com/gluster/gluster-block#usage > [5] https://github.com/gluster/gluster-block/blob/master/README.md > [6] https://github.com/gluster/gluster-block/tree/master/docs > [7] https://github.com/gluster/gluster-block/blob/master/tests/basic.t > [8] https://download.gluster.org/pub/gluster/gluster-block/ > [9] https://github.com/gluster/gluster-block/issues/new > > Cheers, > Team Gluster-Block! > ___ > Gluster-users mailing list > gluster-us...@gluster.org > https://lists.gluster.org/mailman/listinfo/gluster-users > > > -- Amar Tumballi (amarts) ___ Gluster-devel mailing list Gluster-devel@gluster.org https://lists.gluster.org/mailman/listinfo/gluster-devel
