eric.robinson at psmnv
Mar 2, 2012, 1:45 PM
Post #2 of 3
> -----Original Message-----
> From: linux-ha-bounces [at] lists
> [mailto:linux-ha-bounces [at] lists] On Behalf Of Florian Haas
> Sent: Friday, March 02, 2012 1:45 PM
> To: General Linux-HA mailing list
> Subject: Re: [Linux-HA] Off-site Quorum Provider?
> Hi Eric!
> On Fri, Mar 2, 2012 at 10:34 PM, Robinson, Eric
> <eric.robinson [at] psmnv> wrote:
> > We have two geographically separate data centers connected by 4 x
> > Gigabit links (in 2 trunks). Our HA clusters are
> distributed between
> > the data centers, with each node of a 2-node cluster in a separate
> > data center. (In the case of our 3-node clusters, 2 nodes
> are in one
> > data center and the 3rd node is in the other data center.) Cluster
> > membership information is communicated though both of the Gigabit
> > trunks, where each trunk is a separate Corosync ring. DRBD is
> > replicated through one of the trunks.
> > Question: If the links between the data centers are severed, split
> > brain will occur. What is the best way to provide quorum
> from a third
> > location out on the Internet?
> booth and booth-arbitrator, supported from Pacemaker 1.1.6 forward.
> Details here, courtesy of SUSE:
Hi there, Florian! Long time no talk. Thanks for the rapid response. The
answer was not clear-cut the last time I looked into this. I will
definitely read up on these solutions. Thanks again.
Disclaimer - March 2, 2012
This email and any files transmitted with it are confidential and intended solely for General Linux-HA mailing list. If you are not the named addressee you should not disseminate, distribute, copy or alter this email. Any views or opinions presented in this email are solely those of the author and might not represent those of Physicians' Managed Care or Physician Select Management. Warning: Although Physicians' Managed Care or Physician Select Management has taken reasonable precautions to ensure no viruses are present in this email, the company cannot accept responsibility for any loss or damage arising from the use of this email or attachments.
This disclaimer was added by Policy Patrol: http://www.policypatrol.com/
Linux-HA mailing list
Linux-HA [at] lists
See also: http://linux-ha.org/ReportingProblems