Re: [ovirt-users] Renaming hosted engine
No, I did not tested that. I did not renamed my HE. Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: "Yedidyah Bar David" <d...@redhat.com> To: "Luca 'remix_tj' Lorenzetto" <lorenzetto.l...@gmail.com>, "Nikolai Sednev" <nsed...@redhat.com> Cc: "users" <users@ovirt.org> Sent: Wednesday, December 7, 2016 1:06:00 PM Subject: Re: [ovirt-users] Renaming hosted engine On Wed, Dec 7, 2016 at 12:20 PM, Luca 'remix_tj' Lorenzetto <lorenzetto.l...@gmail.com> wrote: > Hello, > > On Wed, Dec 7, 2016 at 10:53 AM, Yedidyah Bar David <d...@redhat.com> wrote: > [cut] >> >> If you have another host, you can migrate all VMs to the other host, >> move current to maintenance, remove it, then add it with the new name >> you want. You might have to also clean up the shared meta-data, see: >> >> https://www.ovirt.org/documentation/how-to/hosted-engine/#remove-old-host-from-the-metadata-whiteboard >> >> > > from your response i understood that i was using the wrong terms for > explaining my need. > > What i'm willing to change the fqdn of the engine vm running on hosted > engine. I've seen that the deployment procedure asked for it, so i > think somewhere this value is used for configurations. Indeed. I do not think we have a tested procedure for renaming a hosted-engine. The rename tool [1] will not handle this. Nikolai - IIRC we discussed this some months ago. Did you eventually test this? You can run the tool, but then ha-agent will fail to connect to the engine to see that it's alive. To answer your question: This is saved in a file called hosted-engine.conf, as 'fqdn='. Until 3.5, this file was only saved locally on each host in /etc/hosted-engine. Since 3.6, it's also saved in the shared storage. You can try extracting it from the shared storage, edit, then update. See e.g. [2] for how to do this, but that one is for a different file (the answer file, also saved in both /etc and the shared storage). I now read parts of the relevant code, and AFAICT we do not use fqdn from the shared storage, only from the one in /etc. So it might be enough to change there (although you risk that this will change in a future version). Please open a bug about this. If you try the above, please tell us if it worked or not and what problems/errors you got. Thanks! [1] https://www.ovirt.org/documentation/how-to/networking/changing-engine-hostname/ [2] https://bugzilla.redhat.com/show_bug.cgi?id=1366879#c23 > > Thank you anyway for the link, > > Luca > > -- > "E' assurdo impiegare gli uomini di intelligenza eccellente per fare > calcoli che potrebbero essere affidati a chiunque se si usassero delle > macchine" > Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) > > "Internet è la più grande biblioteca del mondo. > Ma il problema è che i libri sono tutti sparsi sul pavimento" > John Allen Paulos, Matematico (1945-vivente) > > Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , > <lorenzetto.l...@gmail.com> -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Delete Failed to update OVF disks, OVF data
Hello Paul, Any chance you may rename the HE Storage Domain name of to hosted_storage and retry the auto-import of it? You might find the auto-import worked as described in https://bugzilla.redhat.com/show_bug.cgi?id=1269768 . Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Thursday, March 24, 2016 12:29:37 PM Subject: Users Digest, Vol 54, Issue 113 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Users digest..." Today's Topics: 1. Re: Delete Failed to update OVF disks, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain hostedengine_nfs). (Maor Lipchuk) 2. libvirt failed to read spice key (Fabrice Bacchella) 3. Re: VM get stuck randomly (Christophe TREFOIS) 4. delete storage definition (p...@email.cz) 5. Re: [ANN] oVirt 3.6.4 Second Release Candidate is now available for testing (Ond?ej Svoboda) -- Message: 1 Date: Thu, 24 Mar 2016 11:01:32 +0200 From: Maor Lipchuk <mlipc...@redhat.com> To: "Paul Groeneweg | Pazion" <p...@pazion.nl> Cc: users@ovirt.org Subject: Re: [ovirt-users] Delete Failed to update OVF disks, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain hostedengine_nfs). Message-ID: <caj1jnod0rxcfeydv8jkdd2hz+stgmyfysncwyjfoqp1-gax...@mail.gmail.com> Content-Type: text/plain; charset="utf-8" On Thu, Mar 24, 2016 at 12:12 AM, Paul Groeneweg | Pazion <p...@pazion.nl> wrote: > > After the 3.6 updates ( which didn't went without a hitch ) > > I get the following errors in my event log: > > Failed to update OVF disks 18c50ea6-4654-4525-b241-09e15acf5e99, OVF data > isn't updated on those OVF stores (Data Center Default, Storage Domain > hostedengine_nfs). > > VDSM command failed: Could not acquire resource. Probably resource factory > threw an exception.: () > > http://screencast.com/t/S8cfXMsdGM > > When I check on file there is some data, but not updated: > http://screencast.com/t/hbXQFlou > > When I check in the web interface I see 2 OVF files listed. What are these > for, can I delete them? http://screencast.com/t/ymnzsNHj7e > > Hopefully someone knows what to do about these warnings/erros and whether > I can delete the OVF files. > > Best Regards, > Paul Groeneweg > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > Hi Paul, The OVF_STORE disks are disks which preserve all the VMs and Templates OVF data and are mostly use for disaster recovery scenarios. Those disks can not be deleted. Regarding the audit log which you got, can you try to detach and attach the Storage once again and let me know if you still get this even log. Regards, Maor -- next part -- An HTML attachment was scrubbed... URL: <http://lists.ovirt.org/pipermail/users/attachments/20160324/e1109a36/attachment-0001.html> -- Message: 2 Date: Thu, 24 Mar 2016 10:02:46 +0100 From: Fabrice Bacchella <fabrice.bacche...@orange.fr> To: oVirt Userlist <Users@ovirt.org> Subject: [ovirt-users] libvirt failed to read spice key Message-ID: <734deebf-8845-4d8f-bdcc-139e50d98...@orange.fr> Content-Type: text/plain; charset=us-ascii I' m running on a brand new Centos 7.2 an up to date ovirt 3.6.3.4. The host is new too and dedicated to ovirt. When I try to launch a vm, I get : Thread-9407::ERROR::2016-03-24 09:16:18,301::vm::759::virt.vm::(_startUnderlyingVm) vmId=`a32e1043-a5a5-4e4c-8436-f7b7a4ff644c`::The vm start process failed Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 703, in _startUnderlyingVm self._run() File "/usr/share/vdsm/virt/vm.py", line 1941, in _run self._connection.createXML(domxml, flags), File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 124, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 1313, in wrapper return func(inst, *args, **kwargs) File "/usr/lib6
Re: [ovirt-users] SPICE Through a Router? Squid?
Works perfectly fine for me with VPN towards the environment. I suppose you should use VPN level security for your connectivity to your data center resources. Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Monday, June 1, 2015 2:39:29 AM Subject: Users Digest, Vol 44, Issue 127 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. Re: gluster config in 4 node cluster ( ???) 2. SPICE Through a Router? Squid? (alexmcwhir...@triadic.us) 3. Bug in Snapshot Removing (Soeren Malchow) 4. Re: gluster config in 4 node cluster (Soeren Malchow) 5. Re: Bug in Snapshot Removing (Soeren Malchow) 6. Re: Bug in Snapshot Removing (Soeren Malchow) -- Message: 1 Date: Sun, 31 May 2015 19:32:39 +0300 From: ??? y.poltorats...@gmail.com To: users@ovirt.org Subject: Re: [ovirt-users] gluster config in 4 node cluster Message-ID: 556b37a7.1000...@gmail.com Content-Type: text/plain; charset=utf-8; Format=flowed Hi, As for me, I would build one cluster with gluster service only based on two nodes (replica 2), and the other one with virt service only based on other two nodes. I think this variant is more scalable in future. PS. I am a new in oVirt, so do not except that I am wrong. 28.05.2015 23:11, p...@email.cz ?: Hello, How to optimal configure 4 node cluster for any one node goes to maintenance without stopping VM ?? a) replica 4 - but it takes a lot of space b) disperse 3+1 ( raid 5 ) - but bad performance and not visible by oVirt 3.7.2 c) stripe2+replica2 = but VM paused any other idea ? regs. Pa. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- next part -- An HTML attachment was scrubbed... URL: http://lists.ovirt.org/pipermail/users/attachments/20150531/a3db0889/attachment-0001.html -- Message: 2 Date: Sun, 31 May 2015 18:54:56 -0400 From: alexmcwhir...@triadic.us To: users@ovirt.org Subject: [ovirt-users] SPICE Through a Router? Squid? Message-ID: 8bea728a4fb4d5cd804c6aa50cb5e...@triadic.us Content-Type: text/plain; charset=US-ASCII; format=flowed I have a dual host setup working right now. Host 1 runs the engine and is also a node. Host 2 does DB storage and NFS storage. The WebSockets proxy is running on Host1. My question is how do I run this behind a router? I am correct in understanding that the WebSockets proxy acts as the spice access point for all of the nodes in the cluster / datacetner? or does each node host need a direct connection for spice? the .vv file I receive from the management console specifies the engine's private IP address which works fine when inside the ovirt management LAN, but it wont route from WAN obviously. So essentially i guess i need squid to rewrite the served vv file to the public IP and somehow make the ports work correctly, which is difficult considering every time a VM is created it also adds its own spice port, correct? -- Message: 3 Date: Sun, 31 May 2015 22:56:40 + From: Soeren Malchow soeren.malc...@mcon.net To: libvirt-us...@redhat.com libvirt-us...@redhat.com, users users@ovirt.org Subject: [ovirt-users] Bug in Snapshot Removing Message-ID: d1915e46.d966%soeren.malc...@mcon.net Content-Type: text/plain; charset=us-ascii Dear all I am not sure if the mail just did not get any attention between all the mails and this time it is also going to the libvirt mailing list. I am experiencing a problem with VM becoming unresponsive when removing Snapshots (Live Merge) and i think there is a serious problem. Here are the previous mails, http://lists.ovirt.org/pipermail/users/2015-May/033083.html The problem is on a system with everything on the latest version, CentOS 7.1 and ovirt 3.5.2.1 all upgrades applied. This Problem did NOT exist before upgrading to CentOS 7.1 with an environment running ovirt 3.5.0 and 3.5.1 and Fedora 20 with the libvirt-preview repo activated. I think this is a bug in libvirt, not ovirt itself, but i am not sure. The actual file throwing the exception is in VDSM (/usr
[ovirt-users] Loopback interface has huge network
Hi Punit,
You might find also tcpdump as useful tool, so then to investigate the recorded
data using Wireshark tool.
http://www.tcpdump.org/manpages/tcpdump.1.html
https://ask.wireshark.org/questions/23138/wireshark-for-red-hat-enterprise-linux
Thanks in advance.
Best regards,
Nikolai
Nikolai Sednev
Senior Quality Engineer at Compute team
Red Hat Israel
34 Jerusalem Road,
Ra'anana, Israel 43501
Tel: +972 9 7692043
Mobile: +972 52 7342734
Email: nsed...@redhat.com
IRC: nsednev
- Original Message -
From: users-requ...@ovirt.org
To: users@ovirt.org
Sent: Monday, January 26, 2015 5:27:25 PM
Subject: Users Digest, Vol 40, Issue 140
Send Users mailing list submissions to
users@ovirt.org
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http://lists.ovirt.org/mailman/listinfo/users
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When replying, please edit your Subject line so it is more specific
than Re: Contents of Users digest...
Today's Topics:
1. Re: Update to 3.5.1 scrambled multipath.conf? (Dan Kenigsberg)
2. Re: Update to 3.5.1 scrambled multipath.conf? (Nir Soffer)
3. Re: Loopback interface has huge network transctions
(Martin Pavl?k)
4. Re: [ovirt-devel] oVirt 3.6 Feature: Cumulative Network
Usage Statistics (Dan Kenigsberg)
5. Re: Cutting edge ovirt node images. (Tolik Litovsky)
6. Re: Cutting edge ovirt node images. (Fabian Deutsch)
7. Re: Update to 3.5.1 scrambled multipath.conf? (Fabian Deutsch)
--
Message: 1
Date: Mon, 26 Jan 2015 12:09:23 +
From: Dan Kenigsberg dan...@redhat.com
To: Gianluca Cecchi gianluca.cec...@gmail.com, nsof...@redhat.com
Cc: users users@ovirt.org
Subject: Re: [ovirt-users] Update to 3.5.1 scrambled multipath.conf?
Message-ID: 20150126120923.gf14...@redhat.com
Content-Type: text/plain; charset=us-ascii
On Sat, Jan 24, 2015 at 12:59:01AM +0100, Gianluca Cecchi wrote:
Hello,
on my all-in-one installation @home I had 3.5.0 with F20.
Today I updated to 3.5.1.
it seems it modified /etc/multipath.conf preventing me from using my second
disk at all...
My system has internal ssd disk (sda) for OS and one local storage domain
and another disk (sdb) with some partitions (on one of them there is also
another local storage domain).
At reboot I was put in emergency boot because partitions at sdb disk could
not be mounted (they were busy).
it took me some time to understand that the problem was due to sdb gone
managed as multipath device and so busy for partitions to be mounted.
Here you can find how multipath became after update and reboot
https://drive.google.com/file/d/0BwoPbcrMv8mvS0FkMnNyMTdVTms/view?usp=sharing
No device-mapper-multipath update in yum.log
Also it seems that after changing it, it was then reverted at boot again (I
don't know if the responsible was initrd/dracut or vdsmd) so in the mean
time the only thing I could do was to make the file immutable with
chattr +i /etc/multipath.conf
The supported method of achieving this is to place # RHEV PRIVATE in
the second line of your hand-modified multipath.conf
I do not understand why this has happened only after upgrade to 3.5.1 -
3.5.0's should have reverted you multipath.conf just as well during each
vdsm startup.
The good thing is that this annoying behavior has been dropped from the
master branch, so that 3.6 is not going to have it. Vdsm is not to mess
with other services config file while it is running. The logic moved to
`vdsm-tool configure`
and so I was able to reboot and verify that my partitions on sdb were ok
and I was able to mount them (for safe I also ran an fsck against them)
Update ran around 19:20 and finished at 19:34
here the log in gzip format
https://drive.google.com/file/d/0BwoPbcrMv8mvWjJDTXU1YjRWOFk/view?usp=sharing
Reboot was done around 21:10-21:14
Here my /var/log/messages in gzip format, where you can see latest days.
https://drive.google.com/file/d/0BwoPbcrMv8mvMm1ldXljd3hZWnM/view?usp=sharing
Any suggestion appreciated.
Current multipath.conf (where I also commented out the getuid_callout that
is not used anymore):
[root@tekkaman setup]# cat /etc/multipath.conf
# RHEV REVISION 1.1
blacklist {
devnode ^(sda|sdb)[0-9]*
}
defaults {
polling_interval 5
#getuid_callout /usr/lib/udev/scsi_id --whitelisted
--replace-whitespace --device=/dev/%n
no_path_retry fail
user_friendly_names no
flush_on_last_del yes
fast_io_fail_tmo 5
dev_loss_tmo 30
max_fds 4096
}
--
Message: 2
Date: Mon, 26 Jan 2015 07:37:59 -0500 (EST)
From: Nir Soffer nsof...@redhat.com
To: Dan Kenigsberg dan...@redhat.com
Cc: Benjamin Marzinski bmarz...@redhat.com, users users@ovirt.org
[ovirt-users] 1. Re: ??: bond mode balance-alb (Jorick Astrego)
Mode 2 will do the job the best way for you in case of static LAG supported only at the switch's side, I'd advise using of xmit_hash_policy layer3+4, so you'll get better distribution for your DC. Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Tuesday, December 30, 2014 2:12:58 AM Subject: Users Digest, Vol 39, Issue 173 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. Re: ??: bond mode balance-alb (Jorick Astrego) 2. Re: ??: bond mode balance-alb (Jorick Astrego) 3. HostedEngine Deployment Woes (Mikola Rose) -- Message: 1 Date: Mon, 29 Dec 2014 20:13:40 +0100 From: Jorick Astrego j.astr...@netbulae.eu To: users@ovirt.org Subject: Re: [ovirt-users] ??: bond mode balance-alb Message-ID: 54a1a7e4.90...@netbulae.eu Content-Type: text/plain; charset=utf-8 On 12/29/2014 12:56 AM, Dan Kenigsberg wrote: On Fri, Dec 26, 2014 at 12:39:45PM -0600, Blaster wrote: On 12/23/2014 2:55 AM, Dan Kenigsberg wrote: Bug 1094842 - Bonding modes 0, 5 and 6 should be avoided for VM networks https://bugzilla.redhat.com/show_bug.cgi?id=1094842#c0 Dan, What is bad about these modes that oVirt can't use them? I can only quote jpirko's workds from the link above: Do not use tlb or alb in bridge, never! It does not work, that's it. The reason is it mangles source macs in xmit frames and arps. When it is possible, just use mode 4 (lacp). That should be always possible because all enterprise switches support that. Generally, for 99% of use cases, you *should* use mode 4. There is no reason to use other modes. This switch is more of an office switch and only supports part of the 802.3ad standard: PowerConnect* *2824 Scalable from small workgroups to dense access solutions, the 2824 offers 24-port flexibility plus two combo small?form?factor pluggable (SFP) ports for connecting the switch to other networking equipment located beyond the 100 m distance limitations of copper cabling. Industry-standard link aggregation adhering to IEEE 802.3ad standards (static support only, LACP not supported) So the only way to have some kind of bonding without buying more expensive switches, is using balance-rr (mode=0), balance-xor (mode=2) or broadcast (modes=3). I just tested mode 4, and the LACP with Fedora 20 appears to not be compatible with the LAG mode on my Dell 2824. Would there be any issues with bringing two NICS into the VM and doing balance-alb at the guest level? Kind regards, Jorick Astrego Met vriendelijke groet, With kind regards, Jorick Astrego Netbulae Virtualization Experts Tel: 053 20 30 270 i...@netbulae.eu Staalsteden 4-3A KvK 08198180 Fax: 053 20 30 271 www.netbulae.eu 7547 TA Enschede BTW NL821234584B01 -- next part -- An HTML attachment was scrubbed... URL: http://lists.ovirt.org/pipermail/users/attachments/20141229/dfacba22/attachment-0001.html -- Message: 2 Date: Mon, 29 Dec 2014 20:14:55 +0100 From: Jorick Astrego j.astr...@netbulae.eu To: users@ovirt.org Subject: Re: [ovirt-users] ??: bond mode balance-alb Message-ID: 54a1a82f.1090...@netbulae.eu Content-Type: text/plain; charset=utf-8 On 12/29/2014 12:56 AM, Dan Kenigsberg wrote: On Fri, Dec 26, 2014 at 12:39:45PM -0600, Blaster wrote: On 12/23/2014 2:55 AM, Dan Kenigsberg wrote: Bug 1094842 - Bonding modes 0, 5 and 6 should be avoided for VM networks https://bugzilla.redhat.com/show_bug.cgi?id=1094842#c0 Sorry, no mode 0. So only mode 2 or 3 for your environment Kind regards, Jorick Met vriendelijke groet, With kind regards, Jorick Astrego Netbulae Virtualization Experts Tel: 053 20 30 270 i...@netbulae.eu Staalsteden 4-3A KvK 08198180 Fax: 053 20 30 271 www.netbulae.eu 7547 TA Enschede BTW NL821234584B01 -- next part -- An HTML attachment was scrubbed... URL: http://lists.ovirt.org/pipermail/users/attachments/20141229/41da033b/attachment-0001.html -- Message: 3 Date: Tue, 30 Dec 2014 00:12:52 + From: Mikola Rose mr...@power-soft.com To: users@ovirt.org users
Re: [ovirt-users] ??: bond mode balance-alb
I'd like to add that using of floating MAC balance-tlb for mode 5 or ARP
negotiation for mode 6 load balancing balance-alb will influence latency and
performance, using such mode should be avoided.
Mode zero or balance-rr should be also avoided as it is the only mode that
will allow a single TCP/IP stream to utilize more than one interface, hence
will create additional jitter, latency and performance impacts, as
frames/packets will be sent and arrive from different interfaces, while
preferred is to balance on per flow. Unless in your data center you're not
using L2-only based traffic, I really don't see any usage for mode zero.
In Cisco routers the is a functionality called IP-CEF, which is turned on by
default and balancing traffic on per TCP/IP flow, instead of per-packet, it is
being used for better routing decisions for per-flow load balancing, if turned
off, then per-packet load balancing will be enforced, causing high performance
impact on router's CPU and memory resources, as decision have to be made on
per-packet level, the higher the bit rate, the harder impact on resources of
the router will be, especially for small sized packets.
Thanks in advance.
Best regards,
Nikolai
Nikolai Sednev
Senior Quality Engineer at Compute team
Red Hat Israel
34 Jerusalem Road,
Ra'anana, Israel 43501
Tel: +972 9 7692043
Mobile: +972 52 7342734
Email: nsed...@redhat.com
IRC: nsednev
- Original Message -
From: users-requ...@ovirt.org
To: users@ovirt.org
Sent: Monday, December 29, 2014 6:53:59 AM
Subject: Users Digest, Vol 39, Issue 163
Send Users mailing list submissions to
users@ovirt.org
To subscribe or unsubscribe via the World Wide Web, visit
http://lists.ovirt.org/mailman/listinfo/users
or, via email, send a message with subject or body 'help' to
users-requ...@ovirt.org
You can reach the person managing the list at
users-ow...@ovirt.org
When replying, please edit your Subject line so it is more specific
than Re: Contents of Users digest...
Today's Topics:
1. Re: Problem after update ovirt to 3.5 (Juan Jose)
2. Re: ??: bond mode balance-alb (Dan Kenigsberg)
3. Re: VM failover with ovirt3.5 (Yue, Cong)
--
Message: 1
Date: Sun, 28 Dec 2014 20:08:37 +0100
From: Juan Jose jj197...@gmail.com
To: Simone Tiraboschi stira...@redhat.com
Cc: users@ovirt.org users@ovirt.org
Subject: Re: [ovirt-users] Problem after update ovirt to 3.5
Message-ID:
cadre9wytndmpnsyjjzxa3zbykzhyb5da03wq17dtlfubbta...@mail.gmail.com
Content-Type: text/plain; charset=utf-8
Many thanks Simone,
Juanjo.
On Tue, Dec 16, 2014 at 1:48 PM, Simone Tiraboschi stira...@redhat.com
wrote:
- Original Message -
From: Juan Jose jj197...@gmail.com
To: Yedidyah Bar David d...@redhat.com, sbona...@redhat.com
Cc: users@ovirt.org
Sent: Tuesday, December 16, 2014 1:03:17 PM
Subject: Re: [ovirt-users] Problem after update ovirt to 3.5
Hello everybody,
It was the firewall, after upgrade my engine the NFS configuration had
disappered, I have configured again as Red Hat says and now it works
properly again.
Many thank again for the indications.
We already had a patch for it [1],
it will released next month with oVirt 3.5.1
[1] http://gerrit.ovirt.org/#/c/32874/
Juanjo.
On Mon, Dec 15, 2014 at 2:32 PM, Yedidyah Bar David d...@redhat.com
wrote:
- Original Message -
From: Juan Jose jj197...@gmail.com
To: users@ovirt.org
Sent: Monday, December 15, 2014 3:17:15 PM
Subject: [ovirt-users] Problem after update ovirt to 3.5
Hello everybody,
After upgrade my engine to oVirt 3.5, I have also upgraded one of my
hosts
to
oVirt 3.5. After that it seems that all have gone good aparently.
But in some seconds my ISO domain is desconnected and it is impossible
to
Activate. I'm attaching my engine.log. The below error is showed each
time
I
try to Activate the ISO domain. Before the upgrade it was working
without
problems:
2014-12-15 13:25:07,607 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(org.ovirt.thread.pool-8-thread-5) [460733dd] Correlation ID: null,
Call
Stack: null, Custom Event ID: -1, Message: Failed to connect Host
host1 to
the Storage Domains ISO_DOMAIN.
2014-12-15 13:25:07,608 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand]
(org.ovirt.thread.pool-8-thread-5) [460733dd] FINISH,
ConnectStorageServerVDSCommand, return:
{81c0a853-715c-4478-a812-6a74808fc482=477}, log id: 3590969e
2014-12-15 13:25:07,615 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(org.ovirt.thread.pool-8-thread-5) [460733dd] Correlation ID: null,
Call
Stack: null, Custom Event ID: -1, Message: The error message
Re: [ovirt-users] VM failover with ovirt3.5
Hi,
Your guest-vm have to be defined as Highly Available
Highly Available
Select this check box if the virtual machine is to be highly available. For
example, in cases of host maintenance or failure, the virtual machine is
automatically moved to or re-launched on another host. If the host is manually
shut down by the system administrator, the virtual machine is not automatically
moved to another host.
Note that this option is unavailable if the Migration Options setting in the
Hosts tab is set to either Allow manual migration only or No migration . For a
virtual machine to be highly available, it must be possible for the Manager to
migrate the virtual machine to other available hosts as necessary.
Thanks in advance.
Best regards,
Nikolai
Nikolai Sednev
Senior Quality Engineer at Compute team
Red Hat Israel
34 Jerusalem Road,
Ra'anana, Israel 43501
Tel: +972 9 7692043
Mobile: +972 52 7342734
Email: nsed...@redhat.com
IRC: nsednev
- Original Message -
From: users-requ...@ovirt.org
To: users@ovirt.org
Sent: Monday, December 29, 2014 7:50:07 PM
Subject: Users Digest, Vol 39, Issue 169
Send Users mailing list submissions to
users@ovirt.org
To subscribe or unsubscribe via the World Wide Web, visit
http://lists.ovirt.org/mailman/listinfo/users
or, via email, send a message with subject or body 'help' to
users-requ...@ovirt.org
You can reach the person managing the list at
users-ow...@ovirt.org
When replying, please edit your Subject line so it is more specific
than Re: Contents of Users digest...
Today's Topics:
1. Re: VM failover with ovirt3.5 (Yue, Cong)
--
Message: 1
Date: Mon, 29 Dec 2014 09:49:58 -0800
From: Yue, Cong cong_...@alliedtelesis.com
To: Artyom Lukianov aluki...@redhat.com
Cc: users@ovirt.org users@ovirt.org
Subject: Re: [ovirt-users] VM failover with ovirt3.5
Message-ID: 11a51118-8b03-41fe-8fd0-c81ac8897...@alliedtelesis.com
Content-Type: text/plain; charset=us-ascii
Thanks for detailed explanation. Do you mean only HE VM can be failover? I want
to have a try with the VM on any host to check whether VM can be failover to
other host automatically like VMware or Xenserver?
I will have a try as you advised and provide the log for your further advice.
Thanks,
Cong
On 2014/12/29, at 8:43, Artyom Lukianov aluki...@redhat.com wrote:
I see that HE vm run on host with ip 10.0.0.94, and two another hosts in
Local Maintenance state, so vm will not migrate to any of them, can you try
disable local maintenance on all hosts in HE environment and after enable
local maintenance on host where HE vm run, and provide also output of
hosted-engine --vm-status.
Failover works in next way:
1) if host where run HE vm have score less by 800 that some other host in HE
environment, HE vm will migrate on host with best score
2) if something happen to vm(kernel panic, crash of service...), agent will
restart HE vm on another host in HE environment with positive score
3) if put to local maintenance host with HE vm, vm will migrate to another
host with positive score
Thanks.
- Original Message -
From: Cong Yue cong_...@alliedtelesis.com
To: Artyom Lukianov aluki...@redhat.com
Cc: Simone Tiraboschi stira...@redhat.com, users@ovirt.org
Sent: Monday, December 29, 2014 6:30:42 PM
Subject: Re: [ovirt-users] VM failover with ovirt3.5
Thanks and the --vm-status log is as follows:
[root@compute2-2 ~]# hosted-engine --vm-status
--== Host 1 status ==--
Status up-to-date : True
Hostname : 10.0.0.94
Host ID : 1
Engine status : {health: good, vm: up,
detail: up}
Score : 2400
Local maintenance : False
Host timestamp : 1008087
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=1008087tel:1008087 (Mon Dec 29 11:25:51 2014)
host-id=1
score=2400
maintenance=False
state=EngineUp
--== Host 2 status ==--
Status up-to-date : True
Hostname : 10.0.0.93
Host ID : 2
Engine status : {reason: vm not running on
this host, health: bad, vm: down, detail: unknown}
Score : 0
Local maintenance : True
Host timestamp : 859142
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=859142 (Mon Dec 29 08:25:08 2014)
host-id=2
score=0
maintenance=True
state=LocalMaintenance
--== Host 3 status ==--
Status up-to-date : True
Hostname : 10.0.0.92
Host ID : 3
Engine status : {reason: vm not running on
this host, health: bad, vm: down, detail: unknown}
Score : 0
Local maintenance : True
Host timestamp : 853615
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=853615 (Mon Dec 29 08:25:57 2014)
host-id=3
score=0
maintenance=True
state=LocalMaintenance
You have new mail in /var
Re: [ovirt-users] Users Digest, Vol 39, Issue 171
Hi, Can you please provide engine.log from /var/log/ovirt-engine/engine.log and to try as follows: 1. Revert all tree hosts to maintenance-mode=none. 2. Check that engine up and running. 3. Turn one of the hosts that is not running the engine, to maintenance mode local. 4. Turn host that is running the engine to maintenance mode local. 5. Check that engine migrated to one and the only remaining host, that had not been put in to maintenance mode at all. Can you also provide your engine version, is it 3.4 something? Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Monday, December 29, 2014 8:29:36 PM Subject: Users Digest, Vol 39, Issue 171 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. Re: VM failover with ovirt3.5 (Yue, Cong) -- Message: 1 Date: Mon, 29 Dec 2014 10:29:04 -0800 From: Yue, Cong cong_...@alliedtelesis.com To: Artyom Lukianov aluki...@redhat.com Cc: users@ovirt.org users@ovirt.org Subject: Re: [ovirt-users] VM failover with ovirt3.5 Message-ID: 21d302cf-ad6f-4e8c-a373-52adac1c1...@alliedtelesis.com Content-Type: text/plain; charset=utf-8 I disabled local maintenance mode for all hosts, and then only set the host where HE VM is there to local maintenance mode. The logs are as follows. During the migration of HE VM , it shows some fatal error happen. By the way, also HE VM can not work with live migration. Instead, other VMs can do live migration. --- [root@compute2-3 ~]# hosted-engine --set-maintenance --mode=local You have new mail in /var/spool/mail/root [root@compute2-3 ~]# tail -f /var/log/ovirt-hosted-engine-ha/agent.log MainThread::INFO::2014-12-29 13:16:12,435::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.92 (id: 3, score: 2400) MainThread::INFO::2014-12-29 13:16:22,711::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-29 13:16:22,711::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.92 (id: 3, score: 2400) MainThread::INFO::2014-12-29 13:16:32,978::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-29 13:16:32,978::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-29 13:16:43,272::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-29 13:16:43,272::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-29 13:16:53,316::states::394::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume) Engine vm running on localhost MainThread::INFO::2014-12-29 13:16:53,562::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-29 13:16:53,562::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-29 13:17:03,600::state_decorators::124::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(check) Local maintenance detected MainThread::INFO::2014-12-29 13:17:03,611::brokerlink::111::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify) Trying: notify time=1419877023.61 type=state_transition detail=EngineUp-LocalMaintenanceMigrateVm hostname='compute2-3' MainThread::INFO::2014-12-29 13:17:03,672::brokerlink::120::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify) Success, was notification of state_transition (EngineUp-LocalMaintenanceMigrateVm) sent? sent MainThread::INFO::2014-12-29 13:17:03,911::states::208::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(score) Score
Re: [ovirt-users] Using 10gb vNIC/vbridge into VM is possible? (Darrell Budic)
https://bugzilla.redhat.com/show_bug.cgi?id=1168478 SR-IOV target release 3.6 and you'll need appropriate NIC on your Host, supporting this functionality http://wiki.ovirt.org/Feature/SR-IOV Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Friday, December 19, 2014 8:22:17 PM Subject: Users Digest, Vol 39, Issue 135 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. Re: console viewer for ovrit engine (Yue, Cong) 2. Re: Using 10gb vNIC/vbridge into VM is possible? (Darrell Budic) 3. Re: VM failover with ovirt3.5 (Yue, Cong) -- Message: 1 Date: Fri, 19 Dec 2014 09:03:11 -0800 From: Yue, Cong cong_...@alliedtelesis.com To: Simone Tiraboschi stira...@redhat.com Cc: users@ovirt.org users@ovirt.org Subject: Re: [ovirt-users] console viewer for ovrit engine Message-ID: ed08b56256b38842a463a2a0804c5ac0326aeef...@svr-ca-exch1.atg.lc Content-Type: text/plain; charset=utf-8 So. It means the web-proxy should be installed into the engine inside the virt nodes where host the VM. The ovirt engine is with centos 6.6. I will have a try for this later. Thanks, Cong -Original Message- From: Simone Tiraboschi [mailto:stira...@redhat.com] Sent: Friday, December 19, 2014 12:31 AM To: Yue, Cong Cc: Gianluca Cecchi; users@ovirt.org Subject: Re: [ovirt-users] console viewer for ovrit engine - Original Message - From: Cong Yue cong_...@alliedtelesis.com To: Simone Tiraboschi stira...@redhat.com Cc: Gianluca Cecchi gianluca.cec...@gmail.com, users@ovirt.org Sent: Thursday, December 18, 2014 5:39:39 PM Subject: RE: [ovirt-users] console viewer for ovrit engine Sorry. It is centos 7 for host. -Original Message- From: Yue, Cong Sent: Thursday, December 18, 2014 8:38 AM To: 'Simone Tiraboschi' Cc: Gianluca Cecchi; users@ovirt.org Subject: RE: [ovirt-users] console viewer for ovrit engine Thanks for the reply. Yes, I am using centos for host. What engine host in your definition? Is the host PC where engine VM is running on the top? The physical host or VM witch runs the engine. I am doing the walkthrough as http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5 / http://community.redhat.com/blog/2014/11/up-and-running-with-ovirt-3-5 -part-two/ I am glad to test your new 3.5.1 in my environment. Thanks, Cong -Original Message- From: Simone Tiraboschi [mailto:stira...@redhat.com] Sent: Thursday, December 18, 2014 1:02 AM To: Yue, Cong Cc: Gianluca Cecchi; users@ovirt.org Subject: Re: [ovirt-users] console viewer for ovrit engine - Original Message - From: Cong Yue cong_...@alliedtelesis.com To: Gianluca Cecchi gianluca.cec...@gmail.com Cc: users@ovirt.org Sent: Thursday, December 18, 2014 12:45:09 AM Subject: Re: [ovirt-users] console viewer for ovrit engine I checked but also it saids there is no such package. It works now with my native client. Some strange.. The oVirt websocket proxy is part of the engine and it's by default installed on the engine host when you install the engine; engine-setup asks if you want to configure it or not. Than, if you really need for your network design, you can also install and configure the websocket proxy on a different host. http://www.ovirt.org/Features/WebSocketProxy_on_a_separate_host but this is already a special case. I read in this thread that you are using centos7 (also for the engine host?). We didn't release oVirt 3.5.0 for el7 but we'll do since 3.5.1 which is targeted just after Christmas vacation (you are welcome to help us testing it on centos7!) so now you still cannot find ovirt-websocket-proxy rpm for el7 on the stable branch. If you really need to install it right now on el7 you can try from nightly snapshot. Thanks, Cong From: Gianluca Cecchi [mailto:gianluca.cec...@gmail.com] Sent: Wednesday, December 17, 2014 2:07 PM To: Yue, Cong Cc: Donny Davis; aw...@redhat.com; users@ovirt.org Subject: Re: [ovirt-users] console viewer for ovrit engine On Wed, Dec 17, 2014 at 10:58 PM, Yue, Cong cong_
Re: [ovirt-users] FQDN for vm creating with hosted-engine
FQDN convention should be following your organizational domain conventions, as long as FQDNS reachable via DNS, should work just fine. Normally from the beginning you don't have to edit manually /etc/hosts at all, once your HE-VM getting the same IP from reserved range of DHCP IP addresses and DNS has its FQDN in its records, since your hosts during hosted-engine-deployment will be given already known FQDN of the HE-VM instead of its IP, then hosts will get to HE-VM via DNS. Using reserved IP address range advised, as during some time, if you're using IP addresses from dynamic pool, you'll eventually will loose connectivity to your HE-VM, as it's IP will be updated after lease time expires or renewed. For repeated HE installations with same FQDN for the engine desired, to get always the same IP address for HE-VM, each time you're deploying it, you will have to write down it's MAC address, so when asked during deployment to provide MAC address for HE-VM, you'll just write manually the same MAC address (that very MAC address, that is already matched in reserved DHCP IP-MAC pair), this will ensure that your HE-VM will receive then the same IP address from DHCP and will resolve to FQDN in DNS database records. Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: Cong Yue cong_...@alliedtelesis.com To: nsed...@redhat.com, Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org Sent: Wednesday, December 17, 2014 6:41:54 PM Subject: RE: FQDN for vm creating with hosted-engine --- FQDN or fully qualified domain name means that you have to reserve in your DNS a name corresponding to IP received by HE VM from DHCP. IP address should be reserved for the VM at DHCP. I advise not to use manual IP to FQDN at your host, as this will lead to many confusions, especially when you'll have more than a single host machine, but you always can configure at your /etc/hosts file the FQDN corresponding to IP address given to HE VM. --- Thanks for the explanation. Now I understand what FQDN is for Ovirt. Is there any problem if I do not use the naming convention like aaa.bbb.ccc, but only aaa? Also I am some confused for the above explanation. Here it said the IP for VM is better to be got from DHCP rather than manual IP. If so, do this mean I need to change all /etc/hosts file of all virt nodes to update the IP for the FQDN for engine VM? What is the confusions if I use manual IP rather than DHCP for engine VM? Thanks, Cong -Original Message- From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of users-requ...@ovirt.org Sent: Wednesday, December 17, 2014 1:17 AM To: users@ovirt.org Subject: Users Digest, Vol 39, Issue 107 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. 1. FQDN for vm creating with hosted-engine (Yue, Cong) (Nikolai Sednev) -- Message: 1 Date: Wed, 17 Dec 2014 04:16:33 -0500 (EST) From: Nikolai Sednev nsed...@redhat.com To: users@ovirt.org Subject: [ovirt-users] 1. FQDN for vm creating with hosted-engine (Yue, Cong) Message-ID: 2080226028.11273252.1418807793775.javamail.zim...@redhat.com Content-Type: text/plain; charset=utf-8 FQDN or fully qualified domain name means that you have to reserve in your DNS a name corresponding to IP received by HE VM from DHCP. IP address should be reserved for the VM at DHCP. I advise not to use manual IP to FQDN at your host, as this will lead to many confusions, especially when you'll have more than a single host machine, but you always can configure at your /etc/hosts file the FQDN corresponding to IP address given to HE VM. Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Wednesday, December 17, 2014 1:19:12 AM Subject: Users Digest, Vol 39, Issue 104 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message
[ovirt-users] 1. FQDN for vm creating with hosted-engine (Yue, Cong)
FQDN or fully qualified domain name means that you have to reserve in your DNS a name corresponding to IP received by HE VM from DHCP. IP address should be reserved for the VM at DHCP. I advise not to use manual IP to FQDN at your host, as this will lead to many confusions, especially when you'll have more than a single host machine, but you always can configure at your /etc/hosts file the FQDN corresponding to IP address given to HE VM. Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Wednesday, December 17, 2014 1:19:12 AM Subject: Users Digest, Vol 39, Issue 104 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. FQDN for vm creating with hosted-engine (Yue, Cong) 2. Server 2012 R2 + Intel Conroe Cluster (Nathan Llaneza) 3. alternate method of fencing (Brent Hartzell) 4. Re: Don't start vm (Roman Nikolayevich Drovalev) -- Message: 1 Date: Tue, 16 Dec 2014 14:44:44 -0800 From: Yue, Cong cong_...@alliedtelesis.com To: users@ovirt.org users@ovirt.org Subject: [ovirt-users] FQDN for vm creating with hosted-engine Message-ID: ed08b56256b38842a463a2a0804c5ac0326aca3...@svr-ca-exch1.atg.lc Content-Type: text/plain; charset=us-ascii Hi Now I am trying to confirm KVM's HA with ovirt, and doing the walk through as the following guide. http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/ During the VM setting, FQDN is asked, what FQDN means about? Does it mean the hostname of VM host? In my case, it is compute2-2. The following is my hosts file, my VM host and storage is 10.0.0.92. And I am trying to assign 10.0.0.95 to the hosted VM. --- [root@compute2-2 ~]# cat /etc/hosts 10.0.0.93 compute2-2 nfs2-2 10.0.0.95 ovrit-test 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 Also how I can remove the VM I installed, as for when I try to do hosted-engine --deploy, it shows --- [root@compute2-2 ~]# hosted-engine --deploy [ INFO ] Stage: Initializing Continuing will configure this host for serving as hypervisor and create a VM where you have to install oVirt Engine afterwards. Are you sure you want to continue? (Yes, No)[Yes]: Yes [ INFO ] Generating a temporary VNC password. [ INFO ] Stage: Environment setup Configuration files: [] Log file: /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20141216144036-30j0wk.log Version: otopi-1.3.0 (otopi-1.3.0-1.el7) [ INFO ] Hardware supports virtualization [ INFO ] Bridge ovirtmgmt already created [ INFO ] Stage: Environment packages setup [ INFO ] Stage: Programs detection [ INFO ] Stage: Environment setup [ ERROR ] The following VMs has been found: ac4c8d35-ca47-4394-afa8-1180c768128c [ ERROR ] Failed to execute stage 'Environment setup': Cannot setup Hosted Engine with other VMs running [ INFO ] Stage: Clean up [ INFO ] Generating answer file '/etc/ovirt-hosted-engine/answers.conf' [ INFO ] Answer file '/etc/ovirt-hosted-engine/answers.conf' has been updated [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination -- Thanks, Cong This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's e-mail System Administrator. -- next part -- An HTML attachment was scrubbed... URL: http://lists.ovirt.org/pipermail/users/attachments/20141216/34bdb2c2/attachment-0001.html -- Message: 2 Date: Tue, 16 Dec 2014 18:16:03 -0500 From: Nathan Llaneza ntllaneza...@gmail.com To: users users@ovirt.org Subject: [ovirt-users] Server 2012 R2 + Intel Conroe Cluster Message-ID: camkyohuba_qverho+ykym5xte8jybemuftbk4gwzs1wyzpb...@mail.gmail.com Content-Type: text/plain; charset=utf-8
Re: [ovirt-users] Problem after update ovirt to 3.5 (Juan Jose)
Hi Juan,
Please try to maintain the upgraded host and reboot manually when components
upgrade finished, after host comes back up, activate it, this should resolve
NFS mount issue.
Thanks in advance.
Best regards,
Nikolai
Nikolai Sednev
Senior Quality Engineer at Compute team
Red Hat Israel
34 Jerusalem Road,
Ra'anana, Israel 43501
Tel: +972 9 7692043
Mobile: +972 52 7342734
Email: nsed...@redhat.com
IRC: nsednev
- Original Message -
From: Nikolai Sednev nsed...@redhat.com
To: users@ovirt.org
Sent: Monday, December 15, 2014 3:30:14 PM
Subject: Problem after update ovirt to 3.5 (Juan Jose)
Hi Juan,
Looks like a bug connected to NFS mount, can you supply VDSM and libvirt logs?
Was NFS share active and up after upgrade?
Was all of your hosts at the same host cluster at the same VDSM version at 3.5
after engine was upgraded to 3.5?
Thanks in advance.
Best regards,
Nikolai
Nikolai Sednev
Senior Quality Engineer at Compute team
Red Hat Israel
34 Jerusalem Road,
Ra'anana, Israel 43501
Tel: +972 9 7692043
Mobile: +972 52 7342734
Email: nsed...@redhat.com
IRC: nsednev
- Original Message -
From: users-requ...@ovirt.org
To: users@ovirt.org
Sent: Monday, December 15, 2014 3:21:58 PM
Subject: Users Digest, Vol 39, Issue 82
Send Users mailing list submissions to
users@ovirt.org
To subscribe or unsubscribe via the World Wide Web, visit
http://lists.ovirt.org/mailman/listinfo/users
or, via email, send a message with subject or body 'help' to
users-requ...@ovirt.org
You can reach the person managing the list at
users-ow...@ovirt.org
When replying, please edit your Subject line so it is more specific
than Re: Contents of Users digest...
Today's Topics:
1. Problem after update ovirt to 3.5 (Juan Jose)
--
Message: 1
Date: Mon, 15 Dec 2014 14:17:15 +0100
From: Juan Jose jj197...@gmail.com
To: users@ovirt.org users@ovirt.org
Subject: [ovirt-users] Problem after update ovirt to 3.5
Message-ID:
cadre9wbepeg3xu8b0ans8jutouivj8mc5bsdbd6q16ukfw4...@mail.gmail.com
Content-Type: text/plain; charset=utf-8
Hello everybody,
After upgrade my engine to oVirt 3.5, I have also upgraded one of my hosts
to oVirt 3.5. After that it seems that all have gone good aparently.
But in some seconds my ISO domain is desconnected and it is impossible to
Activate. I'm attaching my engine.log. The below error is showed each time
I try to Activate the ISO domain. Before the upgrade it was working without
problems:
2014-12-15 13:25:07,607 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(org.ovirt.thread.pool-8-thread-5) [460733dd] Correlation ID: null, Call
Stack: null, Custom Event ID: -1, Message: Failed to connect Host host1 to
the Storage Domains ISO_DOMAIN.
2014-12-15 13:25:07,608 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand]
(org.ovirt.thread.pool-8-thread-5) [460733dd] FINISH,
ConnectStorageServerVDSCommand, return:
{81c0a853-715c-4478-a812-6a74808fc482=477}, log id: 3590969e
2014-12-15 13:25:07,615 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(org.ovirt.thread.pool-8-thread-5) [460733dd] Correlation ID: null, Call
Stack: null, Custom Event ID: -1, Message: The error message for connection
ovirt-engine.siee.local:/var/lib/exports/iso-20140303082312 returned by
VDSM was: Problem while trying to mount target
2014-12-15 13:25:07,616 ERROR
[org.ovirt.engine.core.bll.storage.NFSStorageHelper]
(org.ovirt.thread.pool-8-thread-5) [460733dd] The connection with details
ovirt-engine.siee.local:/var/lib/exports/iso-20140303082312 failed because
of error code 477 and error message is: problem while trying to mount target
If any other information is required, please tell me.
Many thanks in advanced,
Juanjo.
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Re: [ovirt-users] NFS
Hi, Can you check iptables configured correctly, then put to maintenance host, power-cycle the host and after powered up and reachable, activate it in WEBUI? Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Tuesday, December 16, 2014 3:31:27 PM Subject: Users Digest, Vol 39, Issue 96 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. Re: NFS (Nir Soffer) 2. Re: Problem after update ovirt to 3.5 (Simone Tiraboschi) 3. Re: Problem after update ovirt to 3.5 (Yedidyah Bar David) 4. Re: How to update zanata's source text ? (Alexander Wels) 5. Re: bash: ./autogen.sh: No such file or directory (Nir Soffer) 6. Re: VM disk tab doesn't show storage name after 3.5 upgrade (Nir Soffer) 7. Re: NFS (Bob Doolittle) -- Message: 1 Date: Tue, 16 Dec 2014 07:45:57 -0500 (EST) From: Nir Soffer nsof...@redhat.com To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Subject: Re: [ovirt-users] NFS Message-ID: 1775969167.13951943.1418733957101.javamail.zim...@redhat.com Content-Type: text/plain; charset=utf-8 - Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: users@ovirt.org Sent: Tuesday, December 16, 2014 10:00:32 AM Subject: [ovirt-users] NFS Dear all, We recently added 2 hypervisors to the domain on ovirt, but for some reason they can't connect to the nfs share: When I manually try to mount the nfs-share ([root@ovirthyp01dev ~]# mount -vvv -t nfs -o vers=3,tcp progress:/media/NfsProgress /rhev/data-center/mnt/ Looks like your server does not accept nfs version 3 - does it work if you remove the vers=3 option? progress.brusselsairport.aero \:_media_NfsProgress/) : mount: external mount: argv[3] = -v mount: external mount: argv[4] = -o mount: external mount: argv[5] = rw,vers=3,tcp mount.nfs: timeout set for Tue Dec 16 08:56:47 2014 mount.nfs: trying text-based options 'vers=3,tcp,addr=10.110.56.20' mount.nfs: prog 13, trying vers=3, prot=6 mount.nfs: portmap query failed: RPC: Program not registered mount.nfs: requested NFS version or transport protocol is not supported From vdsm.log: Thread-277::ERROR::2014-12-16 08:46:32,504::storageServer::211::Storage.StorageServer.MountConnection::(connect) Mount failed: (32, ';mount.nfs: requested NFS version or transport protocol is not supported\n') Traceback (most recent call last): File /usr/share/vdsm/storage/storageServer.py, line 209, in connect self._mount.mount(self.options, self._vfsType) File /usr/share/vdsm/storage/mount.py, line 223, in mount return self._runcmd(cmd, timeout) File /usr/share/vdsm/storage/mount.py, line 239, in _runcmd raise MountError(rc, ;.join((out, err))) MountError: (32, ';mount.nfs: requested NFS version or transport protocol is not supported\n') Thread-277::ERROR::2014-12-16 08:46:32,508::hsm::2433::Storage.HSM::(connectStorageServer) Could not connect to storageServer Traceback (most recent call last): File /usr/share/vdsm/storage/hsm.py, line 2430, in connectStorageServer conObj.connect() File /usr/share/vdsm/storage/storageServer.py, line 328, in connect return self._mountCon.connect() File /usr/share/vdsm/storage/storageServer.py, line 217, in connect raise e MountError: (32, ';mount.nfs: requested NFS version or transport protocol is not supported\n') Any ideas? The rest (4 others) didn't have any problems... 4 other servers? Try to compare the configuration between these servers. Nir -- Message: 2 Date: Tue, 16 Dec 2014 07:48:17 -0500 (EST) From: Simone Tiraboschi stira...@redhat.com To: Juan Jose jj197...@gmail.com Cc: users@ovirt.org Subject: Re: [ovirt-users] Problem after update ovirt to 3.5 Message-ID: 1161380684.12062869.1418734097118.javamail.zim...@redhat.com Content-Type: text/plain; charset=utf-8 - Original Message - From: Juan Jose jj197...@gmail.com To: Yedidyah Bar David d...@redhat.com, sbona...@redhat.com Cc: users@ovirt.org Sent: Tuesday, December 16, 2014 1:03:17 PM Subject: Re: [ovirt-users] Problem after update ovirt to 3.5 Hello everybody, It was the firewall, after upgrade my engine the NFS configuration had
Re: [ovirt-users] 3. vdsm losing connection to libvirt (Chris Adams)
Hi, Can I get engine, libvirt, vdsm, mom, logs from host8 and connectivity log? Have you tried installing clean OSs on hosts, especially on problematic host? I'd also try to disable JSONRPC on hosts, by putting them to maintenance and then removing JSONRPC from the check box on all hosts, just to compare if it resolves the issue. Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Tuesday, December 16, 2014 5:50:28 PM Subject: Users Digest, Vol 39, Issue 98 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. Re: Free Ovirt Powered Cloud (Lior Vernia) 2. gluster rpms not found (Pat Pierson) 3. vdsm losing connection to libvirt (Chris Adams) 4. Re: Creating new users on oVirt 3.5 (Donny Davis) 5. Re: gfapi, 3.5.1 (Alex Crow) -- Message: 1 Date: Tue, 16 Dec 2014 15:55:02 +0200 From: Lior Vernia lver...@redhat.com To: Donny Davis do...@cloudspin.me Cc: users@ovirt.org Subject: Re: [ovirt-users] Free Ovirt Powered Cloud Message-ID: 549039b6.2010...@redhat.com Content-Type: text/plain; charset=ISO-8859-1 Hi Donny, On 15/12/14 18:24, Donny Davis wrote: Hi guys, I'm providing a free public cloud solution entirely based on vanilla oVirt called cloudspin.me http://cloudspin.me This looks great! :) It runs on IPv6, and I am looking for people to use the system, host services and report back to me with their results. Do you also use IPv6 internally in your deployment? e.g. assign IPv6 addresses to your hosts, storage domain, power management etc.? We'd be very interested to hear what works and what doesn't. And perhaps help push forward what doesn't, if you need it :) Data I am looking for Connection Speed - Is it comparable to other services User experience - Are there any changes recommended Does it work for you - What does, and does not work for you. I am trying to get funding to keep this a free resource for everyone to use. (not from here:) I am completely open to any and all suggestions, and or help with things. I am a one man show at the moment. If anyone has any questions please email me back Donny D ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Message: 2 Date: Tue, 16 Dec 2014 09:08:57 -0500 From: Pat Pierson ihasn2...@gmail.com To: nat...@robotics.net Cc: users@ovirt.org users@ovirt.org Subject: [ovirt-users] gluster rpms not found Message-ID: camryieikl1megohwjktnhw3dxjouu0w3hs5zfx75sfbl8m4...@mail.gmail.com Content-Type: text/plain; charset=utf-8 Nathan, Did you find a work around for this? I am running into the same issue. Is there a way to force vdsm to see gluster? Or a way to manually run the search so I can see why it fails? * *nathan stratton | vp technology | broadsoft, inc | +1-240-404-6580 |www.broadsoft.com On Fri, Jun 20, 2014 at 11:01 AM, Nathan Stratton nathan at robotics.net http://lists.ovirt.org/mailman/listinfo/users wrote: * Actually I have vdsm-gluster, that is why vdsm tries to find the gluster ** packages. Is there a way I can run the vdsm gluster rpm search manually to ** see what is going wrong? ** [root at virt01a http://lists.ovirt.org/mailman/listinfo/users ~]# yum list installed |grep vdsm ** vdsm.x86_64 4.14.9-0.el6 @ovirt-3.4-stable ** vdsm-cli.noarch 4.14.9-0.el6 @ovirt-3.4-stable ** vdsm-gluster.noarch 4.14.9-0.el6 @ovirt-3.4-stable ** vdsm-python.x86_64 4.14.9-0.el6 @ovirt-3.4-stable ** vdsm-python-zombiereaper.noarch ** vdsm-xmlrpc.noarch 4.14.9-0.el6 @ovirt-3.4-stable ** ** nathan stratton | vp technology | broadsoft, inc | +1-240-404-6580 %2B1-240-404-6580 | ** www.broadsoft.com http://www.broadsoft.com/ ** On Thu, Jun 19, 2014 at 8:39 PM, Andrew Lau andrew at andrewklau.com http://lists.ovirt.org/mailman/listinfo/users wrote: ** You're missing vdsm-gluster ** yum install vdsm-gluster ** On Fri, Jun 20, 2014 at 6:24 AM, Nathan Stratton nathan at robotics.net http://lists.ovirt.org/mailman/listinfo/users ** wrote: ** I am running ovirt 3.4 and have gluster installed: ** ** [root at virt01a http://lists.ovirt.org/mailman/listinfo
[ovirt-users] Problem after update ovirt to 3.5 (Juan Jose)
Hi Juan,
Looks like a bug connected to NFS mount, can you supply VDSM and libvirt logs?
Was NFS share active and up after upgrade?
Was all of your hosts at the same host cluster at the same VDSM version at 3.5
after engine was upgraded to 3.5?
Thanks in advance.
Best regards,
Nikolai
Nikolai Sednev
Senior Quality Engineer at Compute team
Red Hat Israel
34 Jerusalem Road,
Ra'anana, Israel 43501
Tel: +972 9 7692043
Mobile: +972 52 7342734
Email: nsed...@redhat.com
IRC: nsednev
- Original Message -
From: users-requ...@ovirt.org
To: users@ovirt.org
Sent: Monday, December 15, 2014 3:21:58 PM
Subject: Users Digest, Vol 39, Issue 82
Send Users mailing list submissions to
users@ovirt.org
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When replying, please edit your Subject line so it is more specific
than Re: Contents of Users digest...
Today's Topics:
1. Problem after update ovirt to 3.5 (Juan Jose)
--
Message: 1
Date: Mon, 15 Dec 2014 14:17:15 +0100
From: Juan Jose jj197...@gmail.com
To: users@ovirt.org users@ovirt.org
Subject: [ovirt-users] Problem after update ovirt to 3.5
Message-ID:
cadre9wbepeg3xu8b0ans8jutouivj8mc5bsdbd6q16ukfw4...@mail.gmail.com
Content-Type: text/plain; charset=utf-8
Hello everybody,
After upgrade my engine to oVirt 3.5, I have also upgraded one of my hosts
to oVirt 3.5. After that it seems that all have gone good aparently.
But in some seconds my ISO domain is desconnected and it is impossible to
Activate. I'm attaching my engine.log. The below error is showed each time
I try to Activate the ISO domain. Before the upgrade it was working without
problems:
2014-12-15 13:25:07,607 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(org.ovirt.thread.pool-8-thread-5) [460733dd] Correlation ID: null, Call
Stack: null, Custom Event ID: -1, Message: Failed to connect Host host1 to
the Storage Domains ISO_DOMAIN.
2014-12-15 13:25:07,608 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand]
(org.ovirt.thread.pool-8-thread-5) [460733dd] FINISH,
ConnectStorageServerVDSCommand, return:
{81c0a853-715c-4478-a812-6a74808fc482=477}, log id: 3590969e
2014-12-15 13:25:07,615 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(org.ovirt.thread.pool-8-thread-5) [460733dd] Correlation ID: null, Call
Stack: null, Custom Event ID: -1, Message: The error message for connection
ovirt-engine.siee.local:/var/lib/exports/iso-20140303082312 returned by
VDSM was: Problem while trying to mount target
2014-12-15 13:25:07,616 ERROR
[org.ovirt.engine.core.bll.storage.NFSStorageHelper]
(org.ovirt.thread.pool-8-thread-5) [460733dd] The connection with details
ovirt-engine.siee.local:/var/lib/exports/iso-20140303082312 failed because
of error code 477 and error message is: problem while trying to mount target
If any other information is required, please tell me.
Many thanks in advanced,
Juanjo.
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[ovirt-users] 1. Re: storage offload capability (Paul Jansen)
Very needed functionality IMHO, even currently partially supported for cloning guest-vms using KVM and NetApp: http://captainkvm.com/2011/11/offload-cloning-from-kvm-to-the-back-end-storage/ Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Monday, December 15, 2014 3:13:32 PM Subject: Users Digest, Vol 39, Issue 81 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. Re: storage offload capability (Paul Jansen) 2. Re: [RFI] Fedora 21 support on oVirt 3.5.z (Gianluca Cecchi) 3. Re: How to update zanata's source text ? (Alexander Wels) 4. Re: [RFI] Fedora 21 support on oVirt 3.5.z (Sandro Bonazzola) 5. Re: [RFI] Fedora 21 support on oVirt 3.5.z (Gianluca Cecchi) 6. Re: [RFI] Fedora 21 support on oVirt 3.5.z (Sandro Bonazzola) 7. Re: [RFI] Fedora 21 support on oVirt 3.5.z (Gianluca Cecchi) -- Message: 1 Date: Mon, 15 Dec 2014 11:37:24 + (UTC) From: Paul Jansen vla...@yahoo.com.au To: Itamar Heim ih...@redhat.com, users users@ovirt.org Subject: Re: [ovirt-users] storage offload capability Message-ID: 1885607432.201949.1418643444273.javamail.ya...@jws10632.mail.bf1.yahoo.com Content-Type: text/plain; charset=utf-8 Thanks Itamar.I heard the other day that NFS v4.2 is supposed to contain server side copy, so it's possible that we might see this kind of support in one of more storage domain available to ovirt at some stage perhaps next year (in Fedora at least).Is this something that Gluster will also likely provide in a subsequent release once we have proper gfapi support? I'd be interested to hear if others on the list are clamouring for server side offload support in some form. From: Itamar Heim To: Paul Jansen ; users Sent: Saturday, 13 December 2014, 2:16 Subject: Re: [ovirt-users] storage offload capability On 11/13/2014 06:09 AM, Paul Jansen wrote: I have an ovirt 3.5 cluster set up with three el7 hosts.? Storage is provided by two Fedora 20 machines and the connection is via multipath iscsi. The performance is quite good.? The Fedora 20 iscsi targets are using the 'target' (ie: lio) framework, which support the various t.10 scsi offloads.? Vmware supports a subset of these called VAAI and Microsoft has a subset called ODX. Cloning is one if the t.10 extensions that the lio target framework supports. I just tried cloning a vm and noticed that during the process there is a lof of traffic over the iscsi interfaces on the Storage Pool Manager host and the iscsi target machine. With proper support for t.10 cloning I shoudn't see any traffic on the isci links (or very minimal traffic) Is there some way to enable the storage offload functionality in Ovirt? If not, is this on the VDSM roadmap?? If support were worked in this should be able to be applied to FCP connections as well.? The lio target supports these offloads when acting as a Fiber Channel target also. I've asked this sometime back but there hasn't been much in the way of discussion on this users list or the devel list about this feature. yes, on the roadmap, tbd yet on when. netapp did a plugin enabling this for their storage array (VSC plugin) I hope the ceph integration will provide this, though that doesn't solve it for other type of storage domains yet. -- next part -- An HTML attachment was scrubbed... URL: http://lists.ovirt.org/pipermail/users/attachments/20141215/7280fe9d/attachment-0001.html -- Message: 2 Date: Mon, 15 Dec 2014 13:30:05 +0100 From: Gianluca Cecchi gianluca.cec...@gmail.com To: Sandro Bonazzola sbona...@redhat.com Cc: Users@ovirt.org Users@ovirt.org, de...@ovirt.org de...@ovirt.org Subject: Re: [ovirt-users] [RFI] Fedora 21 support on oVirt 3.5.z Message-ID: cag2kncxxvvjz530jmbobgc4uvuj9+qva0m_4banpriie0ca...@mail.gmail.com Content-Type: text/plain; charset=utf-8 On Mon, Dec 15, 2014 at 10:39 AM, Sandro Bonazzola sbona...@redhat.com wrote: Hi, We have proposed Fedora 21 support as oVirt 3.6.0 new feature. oVirt 3.5.z is now in maintenance phase so no new features should be added. Supporting Fedora 21 is not just re-building everything on Fedora 21, it requires changes in several
Re: [ovirt-users] Users Digest, Vol 39, Issue 50
Answering to message 2 (bond mode 4): * Mode 4 (802.3ad) This mode is known as Dynamic Link Aggregation mode. It creates aggregation groups that share the same speed and duplex settings. This mode requires a switch that supports IEEE 802.3ad Dynamic link. Please try configuring your 4 Cisco ports as port-channel/channel-group in active with LACP enabled capability on its ports. Thanks in advance. Best regards, Nikolai Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsed...@redhat.com IRC: nsednev - Original Message - From: users-requ...@ovirt.org To: users@ovirt.org Sent: Wednesday, December 10, 2014 12:57:20 PM Subject: Users Digest, Vol 39, Issue 50 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-requ...@ovirt.org You can reach the person managing the list at users-ow...@ovirt.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. Fwd: Fwd: run ovirt-shell script like background job - problem (Grzegorz Szypa) 2. oVirt bonding mode4 + cisco 2960 XR (??? ) 3. Re: ??: 3.5 hosted engine: 2nd host Cannot acquire bridge address (Sandro Bonazzola) 4. [QE][ACTION REQUIRED] oVirt 3.6.0 status (Sandro Bonazzola) 5. [QE][ACTION REQUIRED] oVirt 3.5.1 RC status (Sandro Bonazzola) 6. Re: [QE][ACTION REQUIRED] oVirt 3.5.1 RC status (Francesco Romani) 7. Re: Adding domain to oVirt to 3.5 issue (Alon Bar-Lev) -- Message: 1 Date: Wed, 10 Dec 2014 07:33:32 +0100 From: Grzegorz Szypa grzegorz.sz...@gmail.com To: users@ovirt.org Subject: [ovirt-users] Fwd: Fwd: run ovirt-shell script like background job - problem Message-ID: CACL97+jXMDgCqCyWB79E=MaMwEn1Xx3ew4BiRTHYtfbphy=v...@mail.gmail.com Content-Type: text/plain; charset=utf-8 Problem is solved. It must be install this: yum update packages not like this rpm -i *.rpm -- Forwarded message -- From: Grzegorz Szypa grzegorz.sz...@gmail.com Date: 2014-12-09 20:42 GMT+01:00 Subject: Re: [ovirt-users] Fwd: run ovirt-shell script like background job - problem To: Juan Hern?ndez jhern...@redhat.com So i have a question: When i install: rpm -i ovirt-engine-sdk-python-3.5.0.7-1.el6.noarch.rpm ovirt-engine-cli-3.5.0.5-1.el6.noarch.rpm i got error conflict with current package ovirt-engine-3.4.x It was all-in-one instalation in one server. 2014-12-09 10:32 GMT+01:00 Juan Hern?ndez jhern...@redhat.com: On 12/08/2014 08:05 PM, Grzegorz Szypa wrote: So, i have a question. Is ovirt-engine-cli-3.5.0.2-1.el6.noarch compatible in ovirt-engine-3.4? Can install ovirt-engine-cli-3.5 on ovirt-engine-cli-3.4 and using him with landscape based on ovirt 3.4 ?? Yes, versions 3.5.x of ovirt-engine-cli and ovirt-engine-sdk-python (you will need both) are compatible with version 3.4 of the engine. 2014-12-07 17:33 GMT+01:00 Juan Hern?ndez jhern...@redhat.com mailto:jhern...@redhat.com: On 12/07/2014 05:05 PM, Grzegorz Szypa wrote: Hi, I have a problem with running ovirt-shell script, that it starting VMs. In dialog mode it's fine, but in background no :( Example script: ovirt-shell -E 'action vm WinSrv2012r2 start' I start this job in cron as root. Have somebody idea?? -- G.Sz. We used to have bug that made ovirt-shell fail when there wasn't a tty available (like when running from cron): ovirt-shell cannot run in cron (/dev/tty missing) https://bugzilla.redhat.com/1119412 That was fixed in version 3.5.0.2, so make sure that you have at least that version. If you still have problems please share the output of the ovirt-shell command. -- Direcci?n Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3?D, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid ? C.I.F. B82657941 - Red Hat S.L. -- G.Sz. -- G.Sz. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Direcci?n Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3?D, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid ? C.I.F. B82657941 - Red Hat S.L. -- G.Sz. -- G.Sz. -- next part -- An HTML attachment was scrubbed... URL: http://lists.ovirt.org/pipermail/users/attachments/20141210/76801a84/attachment-0001.html -- Message: 2 Date: Wed, 10 Dec 2014
Re: [ovirt-users] Users Digest, Vol 39, Issue 38
Hi all,
I was thinking of booting from iSCSI SAN, which means you'll be using your
LUN placed on storage in order to boot your host over the network.
In this case you'll might configure your hosts HW to boot from iSCSI and then
you'll won't need any HD on your HW.
+adding more people to add their comments.
Thanks in advance.
Best regards,
Nikolai
Nikolai Sednev
Senior Quality Engineer at Compute team
Red Hat Israel
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Ra'anana, Israel 43501
Tel: +972 9 7692043
Mobile: +972 52 7342734
Email: nsed...@redhat.com
IRC: nsednev
- Original Message -
From: users-requ...@ovirt.org
To: users@ovirt.org
Sent: Monday, December 8, 2014 11:22:27 AM
Subject: Users Digest, Vol 39, Issue 38
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Today's Topics:
1. Re: is it possible to run ovirt node on Diskless HW?
(Doron Fediuck)
2. Re: Storage Domain Issue (Koen Vanoppen)
--
Message: 1
Date: Mon, 8 Dec 2014 02:01:50 -0500 (EST)
From: Doron Fediuck dfedi...@redhat.com
To: Arman Khalatyan arm2...@gmail.com
Cc: Ryan Barry rba...@redhat.com, Fabian Deutsch
fdeut...@redhat.com, users users@ovirt.org
Subject: Re: [ovirt-users] is it possible to run ovirt node on
Diskless HW?
Message-ID:
1172482552.12144827.1418022110582.javamail.zim...@redhat.com
Content-Type: text/plain; charset=utf-8
For standard centos you may see other issues.
For example, let's assume you have a single NIC (eth0).
If you boot your host and then try to add it to the engine,
the host deploy procedure will create try to create a management bridge
for the VMs using eth0. At this point your host will freeze since your
root FS will be disconnected while creating the bridge.
I've done this ~6 years ago, and it required opening the initrd to handle
the above issue, as well as adding the NIC driver and creating the bridge
at this point. So it's not a trivial task but doable with some hacking.
Doron
- Original Message -
From: Arman Khalatyan arm2...@gmail.com
To: Doron Fediuck dfedi...@redhat.com
Cc: users users@ovirt.org, Fabian Deutsch fdeut...@redhat.com, Ryan
Barry rba...@redhat.com, Tolik
Litovsky tlito...@redhat.com, Douglas Landgraf dougsl...@redhat.com
Sent: Sunday, December 7, 2014 7:38:19 PM
Subject: Re: [ovirt-users] is it possible to run ovirt node on Diskless HW?
It is centos 6.6 standard one.
a.
***
Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut f?r
Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany
***
On Sun, Dec 7, 2014 at 6:04 PM, Doron Fediuck dfedi...@redhat.com wrote:
- Original Message -
From: Arman Khalatyan arm2...@gmail.com
To: users users@ovirt.org
Sent: Wednesday, December 3, 2014 6:50:09 PM
Subject: [ovirt-users] is it possible to run ovirt node on Diskless HW?
Hello,
Doing steps in:
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Storage_Administration_Guide/diskless-nfs-config.html
I would like to know is some one succeeded to run the host on a diskless
machine?
i am using Centos6.6 node with ovirt 3.5.
Thanks,
Arman.
***
Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut f?r
Astrophysik
Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany
***
Hi Arman,
Are you working with ovirt node or standard CentOS?
Note that ovirt node is different as it's works like a live cd-
it runs from memory. In order to save some configurations (such
as networking) the local disk is used.
--
Message: 2
Date: Mon, 8 Dec 2014 10:22:18 +0100
From: Koen Vanoppen vanoppen.k...@gmail.com
To: users@ovirt.org users@ovirt.org
Subject: Re: [ovirt-users] Storage Domain Issue
Message-ID:
cacfy+mapy9ophyknc7hmm4wc0_hbuu6_fyi7wpmwp4rsce6...@mail.gmail.com
Content-Type: text/plain; charset=utf-8
some more errors:
Thread-19::DEBUG::2014-12-08
10:20:02,700::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n
/sbin/lvm vgck --config ' devices { preferred_names = [^/dev/mapper/]
ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3
obtain_device_list_from_udev=0
