02-04-2015
Arbitrator for 2 nodes ocfs cluster
Is there any way to create a arbitrary node for ocfs2 on a virtual machine (others are physical servers) so it won't go panic when one of physical server goes down?
This is for load balanced application servers.
Any setting example or tips?
Thanks.
10 More Discussions You Might Find Interesting
1. High Performance Computing
Hi ! I have a simple setup of 2 PC (with linux Red-Hat) where the first PC is the primary machine and the second the backup. I use DRBD for data replication and Red-Hat cluster suite for HA (High Availability). I have tested both.
Now I NEED a COMMON IP ADDRESS (or Master/unique IP address) for... (0 Replies)
Discussion started by: Danny Gilbert
0 Replies
2. UNIX for Dummies Questions & Answers
Hi ! I have a simple setup of 2 PC (with linux Red-Hat) where the first PC is the primary machine and the second the backup. I use DRBD for data replication and Red-Hat cluster suite for HA (High Availability). I have tested both.
Now I NEED a COMMON IP ADDRESS (or Master/unique IP address) for... (3 Replies)
Discussion started by: Danny Gilbert
3 Replies
3. Emergency UNIX and Linux Support
hello Gurus,
My current set up is 3 to 1 Cluster (SUN Cluster 3.2) running oracle database. Task is to reboot the servers. My query is about the procedure to do the same.
My understanding is suspend the databases to avoid switchover. Then execute the command scshutdown to down the cluster... (4 Replies)
Discussion started by: EmbedUX
4 Replies
4. Red Hat
Hi all, i have 3 nodes cluster (Centos 5 cluster suit) with out quorum disk,
node vote = 1,
the value of a quorum = 2,
when 2 nodes going offline, cluster services are destoys.
How i can save the cluster and all services(move all services to one alive node)
with out quorum disk when other... (3 Replies)
Discussion started by: Flomaster
3 Replies
5. Solaris
I am new to setting up sun solaris 10 cluster, I have 2 sun sparc t3-1 servers (identical), going to use them as web servers (sun one java web server 7), looking for data replication and real time fail over. My question is do I need external storage to configure the cluster? or I can just use... (3 Replies)
Discussion started by: spitfire2011
3 Replies
6. Solaris
Hi
we have 2 solaris 10 servers in veritas cluster.
also we have oracle cluster on the database end.
now we have a requirement to reboot both the servers as it has been running for more than a year.
can any one tell what is the procedure to bring down the cluster services in both the nodes... (7 Replies)
Discussion started by: newtoaixos
7 Replies
7. Red Hat
Hi all.
May I get some expert advice on troubleshooting performance issues of a 1000 nodes Apache LB cluster. Users report slow loading/response of webpages. Different websites are hosted on this cluster for different clients. But all are reporting the same issue.
Could you please let me know... (1 Reply)
Discussion started by: admin_xor
1 Replies
8. AIX
Hi,
A customer I'm supporting once upon a time broke their 2 cluster node database servers so they could use the 2nd standby node for something else. Now sometime later they want to bring the 2nd node back into the cluster for resilance. Problem is there are now 3 VG's that have been set-up... (1 Reply)
Discussion started by: elcounto
1 Replies
9. Red Hat
Hi All;
I try to build a Redhat Cluster (CentOS 6) on vmware. But each node sees the other down like:
# clustat
Cluster Status for mycluster @ Wed Apr 8 11:01:38 2015
Member Status: Quorate
Member Name ID Status
------ ---- ... (0 Replies)
Discussion started by: Meacham12
0 Replies
10. Red Hat
Hi All;
I try to build a Redhat Cluster (CentOS 6) on vmware. But each node sees the other down like:
# clustat
Cluster Status for mycluster @ Wed Apr 8 11:01:38 2015
Member Status: Quorate
Member Name ID Status
------ ---- ... (1 Reply)
Discussion started by: Meacham12
1 Replies
LEARN ABOUT SUNOS
asadmin-create-virtual-server
asadmin-create-virtual-server(1AS) User Commands asadmin-create-virtual-server(1AS)
NAME
asadmin-create-virtual-server, create-virtual-server - adds the named virtual server
SYNOPSIS
create-virtual-server --user admin_user [--password admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile file-
name] [--terse=false] [--echo=false] [--interactive=true] --hosts hosts [--httplisteners http_listeners] [--defaultwebmodule
default_web_module] [--state on] [--logfile log_file] [--property (name=value)[:name=value]*] virtual_server_id
Creates the named virtual server. Virtualization in the Application Server allows multiple URL domains to be served by the same HTTP server
process which is listening on multiple host addresses. If the application is available at two virtual servers, they still share the same
physical resource pools.
This command is supported in remote mode only.
OPTIONS
--user authorized domain application server administrative username.
--password password to administer the domain application server.
--host machine name where the domain application server is running.
--port port number of the domain application server listening for administration requests.
--secure if true, uses SSL/TLS to communicate with the domain application server.
--passwordfile file containing the domain application server password.
--terse indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
formatted data for consumption by a script. Default is false.
--echo setting to true will echo the command line statement on the standard output. Default is false.
--interactive if set to true (default), only the required password options are prompted.
--hosts a comma separated (,) list of values allowed in the host request header to select the current virtual server. Each
virtual server that is configured to the same connection group must have a unique hosts value for that group.
--httplisteners optional; a comma separated (,) list of HTTP listener IDs. Required only for a virtual server that is not the
default virtual server.
--defaultwebmodule standalone web module associated with this virtual server by default.
--state determines whether a virtual server is active (on) or inactive (off or disabled). Default is active (on). When
inactive, the virtual server does not service requests.
--logfile name of the file where the log has to be written to.
--property optional attributes name/value pairs for configuring the connection pool.
OPERANDS
virtual_server_id identifies the unique ID for the virtual server to be created. This virtual server ID cannot begin with a number.
Example 1: Using create-virtual-server
asadmin> create-virtual-server --user admin1 --password adminadmin1
--host pigeon --port 5001 --httplisteners http-listener-1 --defaultwebmodule simple
--state on --logfile server.log --property User=admin:Password=admin
--hosts sample1,sample2 sample_vs1
Command create-virtual-server executed successfully
Where sample_vs1 is the virtual server created.
EXIT STATUS
0 command executed successfully
1 error in executing the command
asadmin-delete-virtual-server(1AS), asadmin-list-virtual-server(1AS)
J2EE 1.4 SDK March 2004 asadmin-create-virtual-server(1AS)