I?v created the quorum devices:
clqs show
=== Quorum Server on port 9000 ===
--- Cluster FirstCluster (id 0x47150DA2) Reservation ---
Node ID: 2
Reservation key: 0x47150da200000002
--- Cluster FirstCluster (id 0x47150DA2) Registrations ---
Node ID: 1
Registration key: 0x47150da200000001
Node ID: 2
Registration key: 0x47150da200000002
clq status
Cluster Quorum ===
--- Quorum Votes Summary ---
Needed Present Possible
------ ------- --------
3 4 4
--- Quorum Votes by Node ---
Node Name Present Possible Status
--------- ------- -------- ------
srv209 1 1 Online
srv210 1 1 Online
--- Quorum Votes by Device ---
Device Name Present Possible Status
----------- ------- -------- ------
210qs 1 1 Online
209qs 1 1 Online
scdidadm ?L
1 aga253distp209:/dev/rdsk/c0t0d0 /dev/did/rdsk/d1
2 aga253distp209:/dev/rdsk/c1t0d0 /dev/did/rdsk/d2
3 aga253distp210:/dev/rdsk/c0t0d0 /dev/did/rdsk/d3
4 aga253distp210:/dev/rdsk/c1t0d0 /dev/did/rdsk/d4
Then i have restarted the srv209, but the srv210 restart too ? .... don?t work
?.
I think that is missing anything... i need remove some did ? What i must do ?
Thank?s... very thank you help
+++++++++++++++++++++++++++++++++++++++++++++++
Wesley Naves de Faria
Analista de Suporte
SCSA - Sun Certified System Administrator for Solaris 10
SCNA - Sun Certified Network Administrator for Solaris 10
FreeBSD / OpenBSD / Linux
AGANP - Agencia Goiana de Administra??o e Neg?cios P?blicos
Fone: 62 3201-6582
+++++++++++++++++++++++++++++++++++++++++++++++
_____
De: Madhan.Balasubramanian at Sun.COM [mailto:Madhan.Balasubramanian at
Sun.COM]
Enviada em: quinta-feira, 18 de outubro de 2007 22:06
Para: Wesley Naves
Cc: ha-clusters-discuss at opensolaris.org
Assunto: Re: [ha-clusters-discuss] RES: RES: RES: Monitoring Public Netork in
2nodes
Hi Wesley,
Thanks for the clarification. Since you are not using shared disks, you can
use a quorum server. i.e install quorum server pkgs on a different node and
add it using clsetup --> quorum --> add a quorum device --> quorum server .
You run the installer and see the quorum server installation option.
Quorum is necessary to ensure that the cluster remains in consistent state. By
default each node gets a vote and a device gets n-1 votes where n = number of
nodes to which it is connected to and greater than total number of possible
votes/2 is required to form a cluster.
In your case, there are just 2 nodes with no shared device and hence total
votes=2
If one node fails, total vote=1 which is less than total possible votes/2 + 1
(which is 2 :-) ).
You can avoid this problem by having the quorum server installed on a different
node in the same subnet (same subnet to avoid network issues).
Hope that helps!
Best Regards,
Madhan Kumar
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