> > >
> [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.
> >
> > Is the ISO domain on the engine host?
> >
> > Please check there iptables and /etc/exports, /etc/exports.d.
> >
> > Please post the setup (upgrade) log, check /var/log/ovirt-engine/setup.
> >
> > Thanks,
> > --
> > Didi
> >
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
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--
Message: 2
Date: Sun, 28 Dec 2014 23:56:58 +
From: Dan Kenigsberg
To: Blaster
Cc: "Users@ovirt.org List"
Subject: Re: [ovirt-users] ??: bond mode balance-alb
Message-ID: <20141228235658.ge21...@redhat.com>
Content-Type: text/plain; charset=us-ascii
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.
>
> 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?
>
>
>
--
Message: 3
Date: Sun, 28 Dec 2014 20:53:44 -0800
From: "Yue, Cong"
To: Artyom Lukianov
Cc: "users@ovirt.org"
Subject: Re: [ovirt-users] VM failover with ovirt3.5
Message-ID:
Content-Type: text/plain; charset="utf-8"
I checked it again and confirmed there is one guest VM is running on the top of
this host. The log is as follows:
[root@compute2-1 vdsm]# ps -ef | grep qemu
qemu 2983 846 0 Dec19 ? 00:00:00 [supervdsmServer]
root 5489 3053 0 20:49 pts/0
00:00:00 grep --color=auto qemu
qemu 26128 1 0 Dec19 ? 01:09:19 /usr/libexec/qemu-kvm
-name testvm2 -S -machine rhel6.5.0,accel=kvm,usb=off -cpu Nehalem -m
500 -realtime mlock=off -smp 1,maxcpus=16,sockets=16,cores=1,threads=1
-uuid e46bca87-4df5-4287-844b-90a26fccef33 -smbios
type=1,manufacturer=oVirt,product=oVirt
Node,version=7-0.1406.el7.centos.2.5,serial=4C4C4544-0030-3310-8059-B8C04F585231,uuid=e46bca87-4df5-4287-844b-90a26fccef33
-no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/testvm2.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=2014-12-19T20:18:01,driftfix=slew
-no-kvm-pit-reinjection
-no-hpet -no-shutdown -boot strict=on -device
piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x4 -device
virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x5
-drive if=none,id=drive-ide0-1-0,readonly=on,format=raw,serial=
-device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0
-drive
file=/rhev/data-center/0002-0002-0002-0002-01e4/1dc71096-27c4-4256-b2