incubator-cloudstack-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Hari Kannan <hari.kan...@citrix.com>
Subject RE: HA question
Date Thu, 28 Feb 2013 04:21:01 GMT
Hi Kelsey,

HA is at 2 levels – VMs can be marked HA. In addition, you can mark some hosts as reserved
for “Dedicated” HA hosts. Quoting from the manual, the dedicated HA option is set through
a special host tag when the host is created. To allow the administrator to dedicate hosts
to only HA-enabled VMs, set the global configuration variable ha.tag to the desired tag (for
example, "ha_host"), and restart the Management Server. Enter the value in the Host Tags field
when adding the host(s) that you want to dedicate to HA-enabled VMs.

Hari

From: Kelcey Damage (BT) [mailto:kelcey@backbonetechnology.com]
Sent: Wednesday, February 27, 2013 8:00 PM
To: CloudStack dev list
Subject: RE: HA question

Hi,

I can’t remember, do we enable HA on a per host basis, or on a per cluster basis?

Thanks.

[cid:image001.png@01CE1524.FA0D61B0]Kelcey Damage
Infrastructure Systems Architect
www.backbonetechnology.com<http://www.backbonetechnology.com/>
-------------------------------------------------------------------------
kelcey@backbonetechnology.com<mailto:kelcey@backbonetechnology.com>

address: 55 East 7th Ave, Vancouver, BC, V5T 1M4
tel: +1 604 713 8560 ext:114  
fax: +1 604 605 0964
skype: kelcey.damage


Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message