Hello,
I tried to use qemu-kvm-ev with ACS 4.11.2 and have found out that it makes
impossible to take a snapshot of a running instance's volume. :-(
On Thu, Jun 13, 2019 at 07:16:24AM +, Pavan Kumar Aravapalli wrote:
> Hello,
> As part of KVM upgrade it's found that default package 'qemu-kvm'
My congratulations to you, good people! Thank you for doing this great
job.
I've upgraded yesterday, everything to keep working fine.
The only thing that surprised me a little was the fact that one should
upgrade the system-VM image to upgrade a minor version. I think, it can
be a trap for people
Good work everybody!
This release contains a few crucial fixes for us, so we're happy it's
there!
On Sat, 2019-07-13 at 16:52 +0100, Paul Angus wrote:
> Announcing Apache CloudStack LTS Maintenance Release 4.11.30
>
>
>
> The Apache CloudStack project is pleased to announce the release of
> Cl
Congratulations, everyone!
Hello,
Which one do you think is faster to use for local soft Raid-0 for primary
storage? Ceph, ZFS or Built-in soft raid manager of CentOS? Which one can
gives us better IOPS and IO latency on NVMe SSD disks? The storage will be
used for production cloud environment where arround 60 VMs will run
Isn't that a bit apples and oranges? Ceph is a network distributed
thingy, not a local solution.
I'd use linux/software raid + lvm, it's the only one supported (by
CentOS/RedHat).
ZFS on Linux could be interesting if it was supported by Cloudstack, but
it is not, you'd end up using qcow2 (CO
Hi,
if you use local fs, use just ext4 over the required disk topology which
gives the desired redundancy.
E.g. JBOD, R0 work well when data safety policy is established and backups
are maintained well.
Otherwise look to R5, R10 or R6.
пн, 15 июл. 2019 г., 18:05 :
> Isn't that a bit apples and
Hello,
ZFS is unfortunately not supported, otherwise I would have recommended
that. But if you are going local systems (no nfs/iscsi), ext4 would be the
way to go.
On Mon, Jul 15, 2019 at 1:23 PM Ivan Kudryavtsev
wrote:
> Hi,
>
> if you use local fs, use just ext4 over the required disk topolog
Hi Guys,
I am highly rally highly delighted to get an PMC. Nice to work with you all!
Let’s bring Cloudstack together in the next level.
Cheers
Sven
__
Sven Vogel
Teamlead Platform
EWERK RZ GmbH
Brühl 24, D-04109 Leipzig
P +49 341 42649 - 11
F +49 341 42649 - 18
s.vo...@ewerk.com
www.ewerk.
ZFS is not a good choice for high IO applications. Use the most simple
layering as possible.
пн, 15 июл. 2019 г., 18:50 Christoffer Pedersen :
> Hello,
>
> ZFS is unfortunately not supported, otherwise I would have recommended
> that. But if you are going local systems (no nfs/iscsi), ext4 would
Thank you for opinions.
Also I would ask you another question. how would difference in mater of
performance between pure local storage and local nfs storage (local drives
are exported and mounted on local machines)?
On Mon, Jul 15, 2019 at 6:15 PM Ivan Kudryavtsev
wrote:
> ZFS is not a good cho
What's the use case exactly, what are you aiming to achieve?
Any layer you add will increase latency, NFS especially, even if it's
local.
On 2019-07-15 14:56, Fariborz Navidan wrote:
Thank you for opinions.
Also I would ask you another question. how would difference in mater of
performance
Thanks to all
On Mon, Jul 15, 2019 at 6:31 PM wrote:
> What's the use case exactly, what are you aiming to achieve?
>
> Any layer you add will increase latency, NFS especially, even if it's
> local.
>
>
> On 2019-07-15 14:56, Fariborz Navidan wrote:
> > Thank you for opinions.
> >
> > Also I wou
Hello,
Isn't xfs better than ext4 for that?
Thanks.
On Mon, Jul 15, 2019 at 06:23:11PM +0700, Ivan Kudryavtsev wrote:
> if you use local fs, use just ext4 over the required disk topology which
> gives the desired redundancy.
I think I would go for ceph …
__
Sven Vogel
Teamlead Platform
EWERK RZ GmbH
Brühl 24, D-04109 Leipzig
P +49 341 42649 - 11
F +49 341 42649 - 18
s.vo...@ewerk.com
www.ewerk.com
Geschäftsführer:
Dr. Erik Wende, Hendrik Schubert, Frank Richter
Registergericht: Leipzig HRB 17023
Zertifiziert nach
XFS ("puke" smiley from skype goes here..), some funny issues historically,
but should be "better" than ext4 (I still prefer ext4 if possible).
CEPH - awful a lot knowledge and expertise is required, especially to tune
it for NVME - but do you want LOCAL or DISTRIBUTED storage (since Ceph is
distri
Hello,
I have now 2 clousatack management servers one configured with Basic zone
and running several VMs and other a fresh cloudstack installation
configured with advanced zone. Management servers are running on the same
machine as KVM hosts. How can I connect this two cloudstack installations
tog
The use case is public VPS hosting.
On Mon, Jul 15, 2019 at 7:20 PM Andrija Panic
wrote:
> XFS ("puke" smiley from skype goes here..), some funny issues historically,
> but should be "better" than ext4 (I still prefer ext4 if possible).
> CEPH - awful a lot knowledge and expertise is required, e
Hey,
Since we upgraded to the 4.11 branch (currently 4.11.3) and virtual routers
have become HVM on XenServer/XCP-ng we have had problems with the virtual
routers randomly rebooting themselves. We still have some running in the older
paravirtualized mode and they seem to be fine (it may be that
Hello everyone
My kvm Agent LB on 4.11.2/4.11.3 failed. When the preferred managment node is
forced to power off, the agent will not immediately connect to the second
management node.After 15 minutes, the agent issues a "No route to host" error
and connects to the second management node.
manag
Congratulations Gabriel!
Regards,
Abhishek Kumar
From: Paul Angus
Sent: 13 July 2019 21:30
To: users@cloudstack.apache.org ;
d...@cloudstack.apache.org ;
priv...@cloudstack.apache.org
Subject: [ANNOUNCE] Gabriel Beims Bräscher has joined the PMC
Fellow CloudS
Congrats Andrija!
Regards,
Abhishek Kumar
From: Paul Angus
Sent: 13 July 2019 20:32
To: users@cloudstack.apache.org ;
d...@cloudstack.apache.org ;
priv...@cloudstack.apache.org
Subject: [ANNOUNCE] Andrija Panic has joined the PMC
Fellow CloudStackers,
It gi
Congratulations Sven!
Regards,
Abhishek Kumar
From: Paul Angus
Sent: 13 July 2019 21:14
To: priv...@cloudstack.apache.org ;
d...@cloudstack.apache.org ;
users@cloudstack.apache.org
Subject: [ANNOUNCE] Sven Vogel has joined the PMC
Fellow CloudStackers,
It
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