- Users - oVirt List Archives

making use of an existing NFS exported iso repository
by Paul Jansen 25 Mar '15

25 Mar '15

------=_Part_1559545_1539012309.1427256342027 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello.I've done some searching through the mail archives on this and haven'= t come up with a suitable answer as of yet.I have a 3.5 cluster with curren= tly no iso domain attached.I am unable to add an iso domain of type 'ISO / = Local on host' as the 'host' drop down box is empty. I thought about exporting an iso directory on the engine machine via NFS an= d then symlinking into it a mount to the actual iso store, but the 're-expo= rting an NFS mounted filesystem' issue bit me there.=C2=A0 When I looked in= side the directory it was empty on hosts that had mounted the new iso share= . Is there a solution to this problem at the moment?=C2=A0 I don't want to ha= ve to copy iso files somewhere else on the network.=C2=A0 I notice there ha= ve been quite a few requests over the years for being able to use an existi= ng iso repository. Thanks. ------=_Part_1559545_1539012309.1427256342027 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"color:#000; background-color:#fff; font-family:He= lvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial,= Lucida Grande, Sans-Serif;font-size:16px"><div id=3D"yui_3_16_0_1_14270021= 88043_182683">Hello.</div><div id=3D"yui_3_16_0_1_1427002188043_182682" dir= =3D"ltr">I've done some searching through the mail archives on this and hav= en't come up with a suitable answer as of yet.</div><div id=3D"yui_3_16_0_1= _1427002188043_182656" dir=3D"ltr">I have a 3.5 cluster with currently no i= so domain attached.</div><div id=3D"yui_3_16_0_1_1427002188043_182689" dir= =3D"ltr">I am unable to add an iso domain of type 'ISO / Local on host' as = the 'host' drop down box is empty.</div><div id=3D"yui_3_16_0_1_14270021880= 43_182850" dir=3D"ltr"><br></div><div id=3D"yui_3_16_0_1_1427002188043_1828= 05" dir=3D"ltr">I thought about exporting an iso directory on the engine ma= chine via NFS and then symlinking into it a mount to the actual iso store, = but the 're-exporting an NFS mounted filesystem' issue bit me there.  = When I looked inside the directory it was empty on hosts that had mounted t= he new iso share.</div><div id=3D"yui_3_16_0_1_1427002188043_182852" dir=3D= "ltr"><br></div><div id=3D"yui_3_16_0_1_1427002188043_182855" dir=3D"ltr">I= s there a solution to this problem at the moment?  I don't want to hav= e to copy iso files somewhere else on the network.  I notice there hav= e been quite a few requests over the years for being able to use an existin= g iso repository.<br></div><div id=3D"yui_3_16_0_1_1427002188043_182853" di= r=3D"ltr"><br></div><div id=3D"yui_3_16_0_1_1427002188043_182854" dir=3D"lt= r">Thanks.</div><div id=3D"yui_3_16_0_1_1427002188043_182856" dir=3D"ltr"><= br></div></div></body></html> ------=_Part_1559545_1539012309.1427256342027--

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3.5.1 net config persistence
by Nicolas Ecarnot 24 Mar '15

24 Mar '15

Hello, There are a number of bugs [1] reported these days about the issue aourd network config of the hosts, when dealing with interfaces manually configured, with bonding and VLANs. These /etc/sysconfig/network-scripts/ifcfg.* files are wiped by vdsm after rebooting. I see that there are people at Redhat working on these, and some cases were reproduced in lab conditions - and some were not. I upgraded 3 DC from 3.4.? to 3.5.1, and faced this issue (lost of every network files) in an non-consistent manner. I finally thought I coped with this problem by adding net_persistence = ifcfg to /etc/vdsm/vdsm.conf and indeed, when restarting vdsmd and the network, files were conserved. It was before I observed that some action [2] lead to /etc/vdsm/vdsm.conf being renamed into /etc/vdsm/vdsm.conf.some_timestamp and the original one replaced by a very short file with no netcfg persistence at all. I didn't identified [2]. That could be : - some actions made by me through the Web UI ? - service vdsmd restart ? - reboots ? I'm sure that some Redhat people know what could be responsible for renaming /etc/vdsm/vdsm.conf into /etc/vdsm/vdsm.conf.some_timestamp, and I wish they are working closely with Dan Kenigsberg and Michael Burman who helped a lot on these issues (or maybe, THEY are the coders responsible for this ?) [2] : - https://bugzilla.redhat.com/show_bug.cgi?id=1154399 - https://bugzilla.redhat.com/show_bug.cgi?id=1188251 - and more or less related : https://bugzilla.redhat.com/show_bug.cgi?id=1134346 -- Nicolas Ecarnot

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WebGUI: User permissions to Data Center
by shimano 24 Mar '15

24 Mar '15

Hi guys, I'd like my users to have access to their VMs via Web UserPortal. And I've got it but only in a half, because they see their VMs in Basic view where they cannot create or manage VMs. In Extended view they have an error: "Not available when no Data Center is up." I guess I need to assign some access to Data Center for those users, but what permission it should be to see only their VMs via UserPortal but not all VMs in DC?

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Re: [ovirt-users] Ovirt GusterFS assistance
by Sahina Bose 24 Mar '15

24 Mar '15

This is a multi-part message in MIME format. --------------000909020404040603030705 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit [+ ovirt-users] On 03/24/2015 01:28 PM, Jonathan Mathews wrote: > Please note you have not been helpful at all as I have tried many > things and have not been able to solve the issue and please do realize > I am trying to do it through the ovirt front end. You can provide the mount options from the ovirt front end, while creating the storage domain. I'm assuming you selected Storage type as "Data/Posix compliant FS" or "Data/GlusterFS". There is a "Mount Options" field where you can specify "backupvolfile-server=<list of comma separated host names>". These are the other nodes on which the volume is replicated. So if the primary server is down, it will try to use the other servers to get the volume file. This is useful only when the virt server is first trying to mount the gluster volume. Ideally, if your virt hosts are UP, when one of the gluster servers goes down, your storage domain should be UP. (even without the backupvolfile-server option) I'm not very familiar with oVirt Storage Domain ,so someone from the oVirt storage team should be able to guide you further. > > On Tue, Mar 24, 2015 at 9:50 AM, Sahina Bose <sabose(a)redhat.com > <mailto:sabose@redhat.com>> wrote: > > > On 03/24/2015 12:13 PM, Jonathan Mathews wrote: >> the gluster volume is raid 0 replicated over 3 nodes and yes you >> are correct when one server goes down the volume stays up, but >> the storage domain goes down and that is where I need to find a >> volume identity to mount it by in storage domain. > > Aah..ok. Maybe the/"/////backupvolfile-server" mount option would > help you? > > [+ Allon] for storage domain issue. > > >> >> On Mon, Mar 23, 2015 at 12:02 PM, Sahina Bose <sabose(a)redhat.com >> <mailto:sabose@redhat.com>> wrote: >> >> What is the type of volume that you've created? Is it a >> replicate volume? >> >> # gluster volume info - should give you this information >> >> If you're replicating the volume across 3 nodes, even when >> one of the server goes down, your storage domain should still >> be UP. >> >> thanks >> sahina >> >> On 03/23/2015 02:10 PM, Jonathan Mathews wrote: >>> Hi I am trying to setup an Ovirt, Glusterfs, VM servers. I >>> have followed examples on setting up Ovirt and they have >>> helped me so far, but not the end point that I am looking for. >>> The web sites are: >>> http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/ >>> http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/ >>> http://www.linuxplumbersconf.org/2012/wp-content/uploads/2012/09/2012-lpc-v… >>> >>> I am running 3 HP micro servers and 2 HP DL360 G5 >>> The 3 micro servers are my glusterfs storage and have been >>> provisioned for virt storage. >>> The 2 DL360 are my processing machines. >>> >>> Now my 3 gluster hosts are in one cluster, the volume is in >>> up status and has been provisioned for Virt Storage. But the >>> problem is that my mount point is directed to one server, so >>> when that server goes down, the volume storage domain goes >>> down. I am not sure whether there is a way of mounting it by >>> a "volume identity", so when a server goes down the storage >>> domain stays up. >>> >>> With my 2 processing hosts, I have them in one cluster, but >>> I have not gotten any where with this, as I want the Virtual >>> machines to use the gluster volume as storage but use the >>> processing hosts hardware for processing power. >>> >>> I would appreciate any assistance. >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org <mailto:Users@ovirt.org> >>> http://lists.ovirt.org/mailman/listinfo/users >> >> > > --------------000909020404040603030705 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> [+ ovirt-users]<br> <div class="moz-cite-prefix">On 03/24/2015 01:28 PM, Jonathan Mathews wrote:<br> </div> <blockquote cite="mid:CAKsKnsxmHbBV30LJG6BWj+f7QXeG3ec7JLc0Sqmq=k1rWq0v_w@mail.gmail.com" type="cite"> <div dir="ltr">Please note you have not been helpful at all as I have tried many things and have not been able to solve the issue and please do realize I am trying to do it through the ovirt front end.<br> </div> </blockquote> <br> You can provide the mount options from the ovirt front end, while creating the storage domain. <br> I'm assuming you selected Storage type as "Data/Posix compliant FS" or "Data/GlusterFS". There is a "Mount Options" field where you can specify "backupvolfile-server=<list of comma separated host names>". These are the other nodes on which the volume is replicated. So if the primary server is down, it will try to use the other servers to get the volume file. This is useful only when the virt server is first trying to mount the gluster volume.<br> <br> Ideally, if your virt hosts are UP, when one of the gluster servers goes down, your storage domain should be UP. (even without the backupvolfile-server option)<br> <br> I'm not very familiar with oVirt Storage Domain ,so someone from the oVirt storage team should be able to guide you further.<br> <br> <br> <blockquote cite="mid:CAKsKnsxmHbBV30LJG6BWj+f7QXeG3ec7JLc0Sqmq=k1rWq0v_w@mail.gmail.com" type="cite"> <div class="gmail_extra"><br> <div class="gmail_quote">On Tue, Mar 24, 2015 at 9:50 AM, Sahina Bose <span dir="ltr"><<a moz-do-not-send="true" href="mailto:sabose@redhat.com" target="_blank">sabose(a)redhat.com</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div bgcolor="#FFFFFF" text="#000000"><span class=""> <br> <div>On 03/24/2015 12:13 PM, Jonathan Mathews wrote:<br> </div> <blockquote type="cite"> <div dir="ltr"> <div>the gluster volume is raid 0 replicated over 3 nodes and yes you are correct when one server goes down the volume stays up, but the storage domain goes down and that is where I need to find a volume identity to mount it by in storage domain.<br> </div> </div> </blockquote> <br> </span> Aah..ok. Maybe the<em> "</em><span><em></em><em></em></span>backupvolfile-server" mount option would help you?<br> <br> [+ Allon] for storage domain issue.<span class=""><br> <br> <br> <blockquote type="cite"> <div class="gmail_extra"><br> <div class="gmail_quote">On Mon, Mar 23, 2015 at 12:02 PM, Sahina Bose <span dir="ltr"><<a moz-do-not-send="true" href="mailto:sabose@redhat.com" target="_blank">sabose(a)redhat.com</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div bgcolor="#FFFFFF" text="#000000"> What is the type of volume that you've created? Is it a replicate volume?<br> <br> # gluster volume info - should give you this information<br> <br> If you're replicating the volume across 3 nodes, even when one of the server goes down, your storage domain should still be UP.<br> <br> thanks<br> sahina <div> <div><br> <div>On 03/23/2015 02:10 PM, Jonathan Mathews wrote:<br> </div> </div> </div> <blockquote type="cite"> <div> <div> <div dir="ltr"> <div> <div> <div> <div> <div> <div> <div>Hi I am trying to setup an Ovirt, Glusterfs, VM servers. I have followed examples on setting up Ovirt and they have helped me so far, but not the end point that I am looking for.<br> </div> The web sites are:<br> <a moz-do-not-send="true" href="http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/" target="_blank">http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/</a><br> <a moz-do-not-send="true" href="http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/" target="_blank">http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/</a><br> <a moz-do-not-send="true" href="http://www.linuxplumbersconf.org/2012/wp-content/uploads/2012/09/2012-lpc-v…" target="_blank">http://www.linuxplumbersconf.org/2012/wp-content/uploads/2012/09/2012-lpc-v…</a><br> <br> </div> I am running 3 HP micro servers and 2 HP DL360 G5<br> </div> The 3 micro servers are my glusterfs storage and have been provisioned for virt storage.<br> </div> The 2 DL360 are my processing machines.<br> <br> </div> Now my 3 gluster hosts are in one cluster, the volume is in up status and has been provisioned for Virt Storage. But the problem is that my mount point is directed to one server, so when that server goes down, the volume storage domain goes down. I am not sure whether there is a way of mounting it by a "volume identity", so when a server goes down the storage domain stays up.<br> <br> </div> With my 2 processing hosts, I have them in one cluster, but I have not gotten any where with this, as I want the Virtual machines to use the gluster volume as storage but use the processing hosts hardware for processing power. <br> <br> </div> I would appreciate any assistance.<br> </div> <br> <fieldset></fieldset> <br> </div> </div> <pre>_______________________________________________ Users mailing list <a moz-do-not-send="true" href="mailto:Users@ovirt.org" target="_blank">Users(a)ovirt.org</a> <a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </div> </blockquote> </div> <br> </div> </blockquote> <br> </span></div> </blockquote> </div> <br> </div> </blockquote> <br> </body> </html> --------------000909020404040603030705--

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Need Information: Ovirt HostedEngine and iSCSI
by wodel youchi 24 Mar '15

24 Mar '15

Hi, In hosted-engine install with iSCSI: do we have to create a special/separate LUN for the engine VM, like in NFS install? Thanks in advance.

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Using sysprep on Win 2012
by Tim Macy 24 Mar '15

24 Mar '15

Hello, I created a sealed Win 2012 template and I am trying to use Run Once with Boot Options - Attach Floppy [sysprep], along with defining numerous settings under initial run. This process fails to boot the server with the following errors: VM testtempl1a is down with error. Exit message: [Errno22] Invalid argument: '/tmp/tmpb9eQpf/'"Unattend.xml"'.

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newbie need help on iSCSI
by ronald 24 Mar '15

24 Mar '15

I am a newbie and trying to learn Ovirt. I have installed the hypervisor using Ovirt-3.1 node cd. I noticed my Storage tab states ... Remote Storage: iSCSI Initiator Name: iqn. 1994-05.com.redhat: 1dcc111a82a8 1. I would like to understand whether I had any way of using other Storage options on the Hypervisor. 2. If I have a attach storage, how should I configure the device to be seen by the Hypervisor? Appreciate your feedback.

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Re: [ovirt-users] Ovirt GusterFS assistance
by Sahina Bose 24 Mar '15

24 Mar '15

This is a multi-part message in MIME format. --------------080103040006020200070108 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit On 03/24/2015 12:13 PM, Jonathan Mathews wrote: > the gluster volume is raid 0 replicated over 3 nodes and yes you are > correct when one server goes down the volume stays up, but the storage > domain goes down and that is where I need to find a volume identity to > mount it by in storage domain. Aah..ok. Maybe the/"/////backupvolfile-server" mount option would help you? [+ Allon] for storage domain issue. > > On Mon, Mar 23, 2015 at 12:02 PM, Sahina Bose <sabose(a)redhat.com > <mailto:sabose@redhat.com>> wrote: > > What is the type of volume that you've created? Is it a replicate > volume? > > # gluster volume info - should give you this information > > If you're replicating the volume across 3 nodes, even when one of > the server goes down, your storage domain should still be UP. > > thanks > sahina > > On 03/23/2015 02:10 PM, Jonathan Mathews wrote: >> Hi I am trying to setup an Ovirt, Glusterfs, VM servers. I have >> followed examples on setting up Ovirt and they have helped me so >> far, but not the end point that I am looking for. >> The web sites are: >> http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/ >> http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/ >> http://www.linuxplumbersconf.org/2012/wp-content/uploads/2012/09/2012-lpc-v… >> >> I am running 3 HP micro servers and 2 HP DL360 G5 >> The 3 micro servers are my glusterfs storage and have been >> provisioned for virt storage. >> The 2 DL360 are my processing machines. >> >> Now my 3 gluster hosts are in one cluster, the volume is in up >> status and has been provisioned for Virt Storage. But the problem >> is that my mount point is directed to one server, so when that >> server goes down, the volume storage domain goes down. I am not >> sure whether there is a way of mounting it by a "volume >> identity", so when a server goes down the storage domain stays up. >> >> With my 2 processing hosts, I have them in one cluster, but I >> have not gotten any where with this, as I want the Virtual >> machines to use the gluster volume as storage but use the >> processing hosts hardware for processing power. >> >> I would appreciate any assistance. >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org <mailto:Users@ovirt.org> >> http://lists.ovirt.org/mailman/listinfo/users > > --------------080103040006020200070108 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <br> <div class="moz-cite-prefix">On 03/24/2015 12:13 PM, Jonathan Mathews wrote:<br> </div> <blockquote cite="mid:CAKsKnsw5-Mdj-ZjhPtjvSfWLk3j6h1rrhMsxNOYsTNw=AxaOWQ@mail.gmail.com" type="cite"> <div dir="ltr"> <div>the gluster volume is raid 0 replicated over 3 nodes and yes you are correct when one server goes down the volume stays up, but the storage domain goes down and that is where I need to find a volume identity to mount it by in storage domain.<br> </div> </div> </blockquote> <br> Aah..ok. Maybe the<em> "</em><span class="st"><em></em><em></em></span>backupvolfile-server" mount option would help you?<br> <br> [+ Allon] for storage domain issue.<br> <br> <br> <blockquote cite="mid:CAKsKnsw5-Mdj-ZjhPtjvSfWLk3j6h1rrhMsxNOYsTNw=AxaOWQ@mail.gmail.com" type="cite"> <div class="gmail_extra"><br> <div class="gmail_quote">On Mon, Mar 23, 2015 at 12:02 PM, Sahina Bose <span dir="ltr"><<a moz-do-not-send="true" href="mailto:sabose@redhat.com" target="_blank">sabose(a)redhat.com</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div bgcolor="#FFFFFF" text="#000000"> What is the type of volume that you've created? Is it a replicate volume?<br> <br> # gluster volume info - should give you this information<br> <br> If you're replicating the volume across 3 nodes, even when one of the server goes down, your storage domain should still be UP.<br> <br> thanks<br> sahina <div> <div class="h5"><br> <div>On 03/23/2015 02:10 PM, Jonathan Mathews wrote:<br> </div> </div> </div> <blockquote type="cite"> <div> <div class="h5"> <div dir="ltr"> <div> <div> <div> <div> <div> <div> <div>Hi I am trying to setup an Ovirt, Glusterfs, VM servers. I have followed examples on setting up Ovirt and they have helped me so far, but not the end point that I am looking for.<br> </div> The web sites are:<br> <a moz-do-not-send="true" href="http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/" target="_blank">http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/</a><br> <a moz-do-not-send="true" href="http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/" target="_blank">http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/</a><br> <a moz-do-not-send="true" href="http://www.linuxplumbersconf.org/2012/wp-content/uploads/2012/09/2012-lpc-v…" target="_blank">http://www.linuxplumbersconf.org/2012/wp-content/uploads/2012/09/2012-lpc-v…</a><br> <br> </div> I am running 3 HP micro servers and 2 HP DL360 G5<br> </div> The 3 micro servers are my glusterfs storage and have been provisioned for virt storage.<br> </div> The 2 DL360 are my processing machines.<br> <br> </div> Now my 3 gluster hosts are in one cluster, the volume is in up status and has been provisioned for Virt Storage. But the problem is that my mount point is directed to one server, so when that server goes down, the volume storage domain goes down. I am not sure whether there is a way of mounting it by a "volume identity", so when a server goes down the storage domain stays up.<br> <br> </div> With my 2 processing hosts, I have them in one cluster, but I have not gotten any where with this, as I want the Virtual machines to use the gluster volume as storage but use the processing hosts hardware for processing power. <br> <br> </div> I would appreciate any assistance.<br> </div> <br> <fieldset></fieldset> <br> </div> </div> <pre>_______________________________________________ Users mailing list <a moz-do-not-send="true" href="mailto:Users@ovirt.org" target="_blank">Users(a)ovirt.org</a> <a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </div> </blockquote> </div> <br> </div> </blockquote> <br> </body> </html> --------------080103040006020200070108--

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Ovirt 3.5 problem adding GlusterFS servers
by wodel youchi 24 Mar '15

24 Mar '15

Hi, I've Ovirt 3.5 (oVirt Engine Version: 3.5.1.1-1.fc20) Hosted engine on Fedora 20 (latest updates) and I've two glusterfs servers (glusterfs-3.6.2-1), actually two GlusterFS VMs on another machine on Centos7x64 from (latest updates) using this repository http://download.gluster.org/pub/gluster/glusterfs/LATEST/ I've created a new cluster GlusterFS on Ovirt and tried to import the two hosts without success I am getting this error Host gluster1.domain.tld installation failed. Command returned failure code 1 during SSH session 'root(a)192.168.1.72'. and from the host deploy on the engine 2015-03-23 17:35:53 DEBUG otopi.context context._executeMethod:152 method exception Traceback (most recent call last): File "/tmp/ovirt-ZZd4JGVWVI/pythonlib/otopi/context.py", line 142, in _executeMethod method['method']() File "/tmp/ovirt-ZZd4JGVWVI/otopi-plugins/ovirt-host-deploy/gluster/packages.py", line 66, in _validation 'Cannot locate gluster packages, ' RuntimeError: Cannot locate gluster packages, possible cause is incorrect channels 2015-03-23 17:35:53 ERROR otopi.context context._executeMethod:161 Failed to execute stage 'Setup validation': Cannot locate gluster packages, possible cause is incorrect channels 2015-03-23 17:35:53 DEBUG otopi.context context.dumpEnvironment:490 ENVIRONMENT DUMP - BEGIN 2015-03-23 17:35:53 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/error=bool:'True' 2015-03-23 17:35:53 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>, RuntimeError('Cannot locate gluster packages, possible cause is incorrect channels',), <traceback object at 0x20f04d0>)]' GlusterFS is running on the two VMs and I did configure a volume and did change the uid/gid to 36 so what's the problem? thanks in advance.

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GlusterFS for production use with Ovirt
by Punit Dambiwal 24 Mar '15

24 Mar '15

Hi, I want to use Glusterfs with Ovirt 3.5...please help me to make the architecture stable for the production use :- I have 4 servers...every server can host 24 SSD disk(As bricks)..i want to deploy distributed replicated storage with replica =2....i don't want to use the Hardware RAID...as i think it will badly impact the performance... 1. Glusterfs 3.5 or 3.6 ?? (which one will be stable for the production use). 2. Do i use the Hardware RAID or Not ?? 3. IF HW RAID then which RAID level and does it impact the performance... 4. I want to make it rock solid...so it can use for production purpose... 5. How much RAM should be sufficient on each server...on the each server i have two E5 CPU's... 6. For Network Connectivity i have 2*10G NIC with bonding on each server... Thanks, Punit

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