Re: [VOTE] Release Apache CloudStack CloudMonkey 6.0.0

2019-03-13 Thread Rohit Yadav
Thanks Gregor! I found that the -p profile bug was presentational only, typically users use the -p option in command line mode (not interactive/shell mode). When passing the -p option the chosen server profile is indeed used but on the shell, it prints the wrong profile name. I've fixed that on

Configure individual DNS Servers for isolated Network

2019-03-13 Thread Melanie Desaive
Hi all, for an isolated Network: Is it possible to configure an alternative DNS Server IP for the network through the API or GUI? I want an individual IP from the isolated network itself to be pushed as DNS server by the VR DHCP-server. Not the DNS servers defined for the zone and not the VRs IP

Re: Configure individual DNS Servers for isolated Network

2019-03-13 Thread Dag Sonstebo
Hi Melanie, You can but it's a hack and it is not persistent whatsoever. The following will be wiped out every time you restart VR AND every time you create a new VM since it is updated on every handshake with ACS management: If you edit the third line in /etc/dnsmasq.d/cloud.conf on the VR

Effect of disk caching on performance

2019-03-13 Thread Fariborz Navidan
Hello All, How does disk caching affects the VM's performance? If yes, which type of disk caching do you advise? Thanks

Re: Effect of disk caching on performance

2019-03-13 Thread Ivan Kudryavtsev
Hi, Fariborz. Several days ago there was a discussion about it. "NONE" or "WRITETHROUGH" must be used when possible. WRITEBACK may be used __ONLY__ if you don't care about data loss, e.g. ephemeral VMS which destroyed upon the crash. Add more RAM to VM, implement bcache or LVMcache, add more drive

Re: Effect of disk caching on performance

2019-03-13 Thread Andrija Panic
Not sure how this directly has anything to do with CloudStack - it's standalone Hypervisor thing :)

Re: Effect of disk caching on performance

2019-03-13 Thread Fariborz Navidan
What is difference between NONE and WRITE THROUGH? On Wed, Mar 13, 2019 at 7:10 PM Andrija Panic wrote: > Not sure how this directly has anything to do with CloudStack - it's > standalone Hypervisor thing :) >

Re: Effect of disk caching on performance

2019-03-13 Thread Andrija Panic
https://doc.opensuse.org/documentation/leap/virtualization/html/book.virt/cha.cachemodes.html On Wed, 13 Mar 2019 at 15:48, Fariborz Navidan wrote: > What is difference between NONE and WRITE THROUGH? > > On Wed, Mar 13, 2019 at 7:10 PM Andrija Panic > wrote: > > > Not sure how this directly ha

Amending guest IP ranges

2019-03-13 Thread Fariborz Navidan
Hello again, Is it possible to amend start and end IP addresses of a guest network? How? >From database?

Re: Configure individual DNS Servers for isolated Network

2019-03-13 Thread Melanie Desaive
Hey Dag, thanks a lot for the swift answer! Yes we where aware of the possiblity to change the VRs DNSMasq configuration to achieve the desired effect but did not like the solution, because we did not like it to be non-persistent. I was thinking about manipulating the database, too. Good to hear

Re: New VP of CloudStack: Paul Angus

2019-03-13 Thread Melanie Desaive
Wow! Great news! Congratulations Paul! And thanks a lot to Mike! All my best wishes to all of you! Am Montag, den 11.03.2019, 15:16 + schrieb Tutkowski, Mike: > Hi everyone, > > As you may know, the role of VP of CloudStack (Chair of the > CloudStack PMC) has a one-year term. My term has no

Re: New VP of CloudStack: Paul Angus

2019-03-13 Thread Tutkowski, Mike
Thanks, everyone! I'm sure Paul will do a fantastic job as VP in the coming year. On 3/13/19, 12:58 PM, "Melanie Desaive" wrote: NetApp Security WARNING: This is an external email. Do not click links or open attachments unless you recognize the sender and know the content is safe.

Re: Configure individual DNS Servers for isolated Network

2019-03-13 Thread Dag Sonstebo
It seems to me the settings are taking from the zone settings (datacentre table) hence manipulating that way will probably not work. Fallback is obviously hard code it in the guest VM, or stick the setting in userdata and script it to populate on startup. Regards, Dag Sonstebo Cloud Architect S

Gentoo x32 Guest - Unable to create a deployment for VM

2019-03-13 Thread Larry Sevilla
Hi, I have a one-server cloud installation with CentOS7 as host, using the QIG: https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst I have successfully installed CentOS and Devuan as guest os. But with Gentoo, it failed. (Template ISO - sucessful