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...g gsaov07 as a peer, then probing over > the correct network. > If gsaov07 doesn't have any volumes (bricks to be precise), that's quite safe and can be done. I'll follow up with the Engine log. > > Sent using OWA for iPhone > ------------------------------ > *From:* Sahina Bose <sabose at redhat.com> > *Sent:* Monday, June 12, 2017 6:49:29 AM > *To:* Atin Mukherjee > *Cc:* Langley, Robert; SATHEESARAN; Kasturi Narra; > gluster-users at gluster.org > > *Subject:* Re: [Gluster-users] Gluster deamon fails to start > > > > On Mon, Jun...

...g to resolve over the wrong network for gluster "ent...." and not "stor.local". So, it may be as simple as removing gsaov07 as a peer, then probing over the correct network. I'll follow up with the Engine log. Sent using OWA for iPhone ________________________________ From: Sahina Bose <sabose at redhat.com> Sent: Monday, June 12, 2017 6:49:29 AM To: Atin Mukherjee Cc: Langley, Robert; SATHEESARAN; Kasturi Narra; gluster-users at gluster.org Subject: Re: [Gluster-users] Gluster deamon fails to start On Mon, Jun 12, 2017 at 6:41 PM, Atin Mukherjee <amukherj at red...

...io'/> <serial>27b0cbcb-4dfd-4eeb-8ab0-8fda54a6d8a4</serial> <boot order='2'/> <alias name='virtio-disk0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </disk> thanks sahina

...has forward and >> reverse setup. >> Something I had noticed is that, with oVirt, communication is being >> attempted over the VM network, rather than storage network. Which is not >> how the bricks are defined. Not sure how to correct that. >> > > +Sas, Kasturi, Sahina - is this what expected in ovirt? > > You can use different n/w interface for gluster management interface by > peer probing the same node with multiple addresses. But you'd still need to > ensure that glusterd can communicate to the IP with which brick addresses > are defined. &...

...* Performance related ** accessing qemu images using gfapi driver does not perform as well as fuse access. Need to understand why. ** Using zfs with cache or lvmcache for xfs filesystem is seen to improve performance If you have any further inputs on this topic, please add to thread. thanks! sahina -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20171031/6370cff1/attachment.html>

On Wed, Jul 5, 2017 at 8:16 PM, Gianluca Cecchi <gianluca.cecchi at gmail.com> wrote: > > > On Wed, Jul 5, 2017 at 7:42 AM, Sahina Bose <sabose at redhat.com> wrote: > >> >> >>> ... >>> >>> then the commands I need to run would be: >>> >>> gluster volume reset-brick export ovirt01.localdomain.local:/gluster/brick3/export >>> start >>> gluster v...

----- Original Message ----- > From: "Sahina Bose" <sabose at redhat.com> > To: gluster-users at gluster.org > Cc: "Gluster Devel" <gluster-devel at gluster.org> > Sent: Tuesday, October 31, 2017 11:46:57 AM > Subject: [Gluster-users] BoF - Gluster for VM store use case > > During Gluster Summit,...

On Wed, Jul 5, 2017 at 5:02 PM, Sahina Bose <sabose at redhat.com> wrote: > > > On Wed, Jul 5, 2017 at 8:16 PM, Gianluca Cecchi <gianluca.cecchi at gmail.com > > wrote: > >> >> >> On Wed, Jul 5, 2017 at 7:42 AM, Sahina Bose <sabose at redhat.com> wrote: >> >>> >>&g...

On Mon, Mar 19, 2018 at 5:57 PM, Jayme <jaymef at gmail.com> wrote: > I'm spec'ing a new oVirt build using three Dell R720's w/ 256GB. I'm > considering storage options. I don't have a requirement for high amounts > of storage, I have a little over 1TB to store but want some overhead so I'm > thinking 2TB of usable space would be sufficient. > >

...names with a DNS server that has forward and > reverse setup. > Something I had noticed is that, with oVirt, communication is being > attempted over the VM network, rather than storage network. Which is not > how the bricks are defined. Not sure how to correct that. > +Sas, Kasturi, Sahina - is this what expected in ovirt? You can use different n/w interface for gluster management interface by peer probing the same node with multiple addresses. But you'd still need to ensure that glusterd can communicate to the IP with which brick addresses are defined. > > Sent using OW...

Have you tried with: performance.strict-o-direct : off performance.strict-write-ordering : off They can be changed dynamically. On 20 June 2017 at 17:21, Sahina Bose <sabose at redhat.com> wrote: > [Adding gluster-users] > > On Mon, Jun 19, 2017 at 8:16 PM, Chris Boot <bootc at bootc.net> wrote: > >> Hi folks, >> >> I have 3x servers in a "hyper-converged" oVirt 4.1.2 + GlusterFS 3.10 >> configurat...

These errors are because not having glusternw assigned to the correct interface. Once you attach that these errors should go away. This has nothing to do with the problem you are seeing. sahina any idea about engine not showing the correct volume info ? On Mon, Jul 24, 2017 at 7:30 PM, yayo (j) <jaganz at gmail.com> wrote: > Hi, > > UI refreshed but problem still remain ... > > No specific error, I've only these errors but I've read that there is no > pro...

...ng the ovirt interface I've found >> that ovirt report the "engine" volume as an "arbiter" configuration and the >> "data" volume as full replicated volume. Check these screenshots: >> >> >> This is probably some refresh bug in the UI, Sahina might be able to tell >> you. >> >> >> https://drive.google.com/drive/folders/0ByUV7xQtP1gCTE8tUTFf >> VmR5aDQ?usp=sharing >> >> But the "gluster volume info" command report that all 2 volume are full >> replicated: >> >> >&gt...

...On Tue, Jun 20, 2017 at 1:00 PM, Lindsay Mathieson < lindsay.mathieson at gmail.com> wrote: > Have you tried with: > > performance.strict-o-direct : off > performance.strict-write-ordering : off > > They can be changed dynamically. > > > On 20 June 2017 at 17:21, Sahina Bose <sabose at redhat.com> wrote: > >> [Adding gluster-users] >> >> On Mon, Jun 19, 2017 at 8:16 PM, Chris Boot <bootc at bootc.net> wrote: >> >>> Hi folks, >>> >>> I have 3x servers in a "hyper-converged" oVirt 4.1.2 + Gl...

...will be much faster. >> >> Gluster generates a bunch of different log files, I don't know what ones >> you want, or from which machine(s). >> >> How do I do "volume profiling"? >> >> Thanks! >> >> On Tue, May 29, 2018 at 11:53 AM, Sahina Bose <sabose at redhat.com> wrote: >> >>> Do you see errors reported in the mount logs for the volume? If so, >>> could you attach the logs? >>> Any issues with your underlying disks. Can you also attach output of >>> volume profiling? >>> &g...

Thank you for your response. There has been no change of IP addresses. And I have tried restarting the glusterd service multiple times. I am using fully qualified names with a DNS server that has forward and reverse setup. Something I had noticed is that, with oVirt, communication is being attempted over the VM network, rather than storage network. Which is not how the bricks are defined. Not sure

...ind trying these two options above? -Krutika On Tue, Jun 20, 2017 at 1:00 PM, Lindsay Mathieson <lindsay.mathieson at gmail.com> wrote: Have you tried with: performance.strict-o-direct : off performance.strict-write-ordering : off They can be changed dynamically. On 20 June 2017 at 17:21, Sahina Bose <sabose at redhat.com> wrote: [Adding gluster-users] On Mon, Jun 19, 2017 at 8:16 PM, Chris Boot <bootc at bootc.net> wrote: Hi folks, I have 3x servers in a "hyper-converged" oVirt 4.1.2 + GlusterFS 3.10 configuration. My VMs run off a replica 3 arbiter 1 volume compr...

On 11/24/2017 06:41 AM, Sahina Bose wrote: > > > On Thu, Nov 23, 2017 at 4:56 PM, Ji?? Sl??ka <jiri.slezka at slu.cz > <mailto:jiri.slezka at slu.cz>> wrote: > > Hi, > > On 11/22/2017 07:30 PM, Nir Soffer wrote: > > On Mon, Nov 20, 2017 at 5:22 PM Ji?? Sl??ka <jiri.sle...

[Adding gluster-users] On Mon, Jun 19, 2017 at 8:16 PM, Chris Boot <bootc at bootc.net> wrote: > Hi folks, > > I have 3x servers in a "hyper-converged" oVirt 4.1.2 + GlusterFS 3.10 > configuration. My VMs run off a replica 3 arbiter 1 volume comprised of > 6 bricks, which themselves live on two SSDs in each of the servers (one > brick per SSD). The bricks are

What about mounting over nfs instead of the fuse client. Or maybe libgfapi. Is that available for export domains On Fri, Nov 24, 2017 at 3:48 AM Ji?? Sl??ka <jiri.slezka at slu.cz> wrote: > On 11/24/2017 06:41 AM, Sahina Bose wrote: > > > > > > On Thu, Nov 23, 2017 at 4:56 PM, Ji?? Sl??ka <jiri.slezka at slu.cz > > <mailto:jiri.slezka at slu.cz>> wrote: > > > > Hi, > > > > On 11/22/2017 07:30 PM, Nir Soffer wrote: > > > On Mon, Nov 20,...