Login or Register to Ask a Question and Join Our Community

Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

cmhaltcl(1m) [hpux man page]

cmhaltcl(1m)															      cmhaltcl(1m)

cmhaltcl - halt a high availability cluster SYNOPSIS
cmhaltcl [-f] [-v] DESCRIPTION
cmhaltcl causes all nodes in a configured cluster to stop their cluster daemons, optionally halting all packages or applications in the process. To stop a cluster, a user must either be superuser(UID=0), or have an access policy of FULL_ADMIN allowed in the cluster configuration file. See access policy in cmquerycl(1). This command will halt all the daemons on all currently running systems. If the user only wants to shutdown a subset of daemons, the cmhaltnode command should be used instead. Options cmhaltcl supports the following options: -f Force the cluster to shutdown even if packages or group members are currently running. This will cause the packages and group members to be halted. If a package halt fails, the cluster halt will also fail. -v Verbose output will be displayed. RETURN VALUE
cmhaltcl returns the following value: 0 Successful completion. 1 Command failed. EXAMPLES
Halt the cluster daemons: cmhaltcl AUTHOR
cmhaltcl was developed by HP. SEE ALSO
cmquerycl(1m), cmhaltnode(1m), cmruncl(1m), cmrunnode(1m), cmviewcl(1m). Requires Optional Serviceguard Software cmhaltcl(1m)

Check Out this Related Man Page

cm(5)								File Formats Manual							     cm(5)

cm - cluster monitor for high availability clusters Remarks Cluster operations require the installation of the optional Serviceguard or Serviceguard Extension for RAC software, which is not included in the standard HP-UX operating system. DESCRIPTION
Serviceguard and Serviceguard Extension for RAC are high availability products which provide an environment such that after a failure of a node, services (applications) can be up and running again on another node within a very short amount of time. In addition, Serviceguard Extension for RAC is the enabling software for the Real Application Clusters (RAC). Working with the basic Serviceguard product, Service- guard Extension for Faster Failover allows configuration of clusters for optimized failover. Commands The following set of commands is used to configure a high availability cluster: cmquerycl(1M) cmmakepkg(1M) cmcheckconf(1M) cmapplyconf(1M) The following commands are used to run or halt a cluster: cmruncl(1M) cmhaltcl(1M) cmrunnode(1M) cmhaltnode(1M) cmviewcl(1M) Once a cluster is formed, the following commands are provided for manual operation on high availability packages: cmrunpkg(1M) cmhaltpkg(1M) cmmodpkg(1M) The following commands are used within a package control script to control the services and networks configured for a package: cmrunserv(1M) cmhaltserv(1M) cmmodnet(1M) A command is provided to aid in migrating from a SwitchOver/UX configuration to a Serviceguard cluster: cmmigrate(1M) This command is not applicable with Serviceguard Extension for RAC. SEE ALSO
Managing Serviceguard. Configuring RAC Clusters with Serviceguard Extension for RAC. Requires Optional Serviceguard Software cm(5)
Man Page

15 More Discussions You Might Find Interesting

1. HP-UX

Problems restoring Ignite make_recovery DAT backups

Can anyone help with an HP Ignite problem please !! We currently have 2 servers running HP-UX B.11.00 connected together and using a high availability cluster (serviceguard) running one package. Each of the servers have 2 mirrored local disks. (also installed HP OpenviewDM B.05.03, Oracle 8.0.5,... (7 Replies)
Discussion started by: clivethegadget
7 Replies

2. High Performance Computing

cluster setup and nfs

hello, During the cluster installation, we are required to enter a cluster name. When this name is used? I have a shared disk between those 2 nodes. To test NFS failover, what should I do? PS: I am using VCS 5 thanks (5 Replies)
Discussion started by: melanie_pfefer
5 Replies

3. HP-UX

ServiceGuard cluster & volume group failover

I have a 2-node ServiceGuard cluster. One of the cluster packages has a volume group assigned to it. When I fail the package over to the other node, the volume group does not come up automatically on the other node. I have to manually do a "vgchange -a y vgname" on the node before the package... (5 Replies)
Discussion started by: Wotan31
5 Replies

4. Shell Programming and Scripting

Script to compare all the config files in a cluster of servers.

Hello Lads! Climbing the shell scripting learning curve, i am faced with yet another obstacle! Here's the challenge in front of me : 1) I have 15 servers in a cluster,all of them have the same config files by name : /home/apps/xrm/App_B.cfg 2) The developers change the entries in the... (5 Replies)
Discussion started by: rdlover
5 Replies

5. Solaris

Remove unwanted packages

I got a system which was installed with SUNWCXall cluster installed on it and i want remove unwanted software like GMNOME, Java Desktop System, Staroffice and numerous other softwares .. i want to do an automated removal of these packages where its uninstalled by itself ..from the is there any... (4 Replies)
Discussion started by: fugitive
4 Replies

6. Solaris

SUN Custer Theory

Hi, Newbie to the cluster, Would like to some basic idea on the cluster framework.:confused: Any pointer to a link which is useful.:p How to explain on cluster's disk? :( Scenario, node1, node2, Storage1 and Storage2. 1. If storage1 attached to node1, and node1 fault; node1 failed to... (10 Replies)
Discussion started by: simka
10 Replies

7. Solaris

Shutdown the package in SUN cluster

Hi, I have a SUN cluster system. I want to know what script do when the SUN cluster shutdown the package as I may need to modify it ?? Where can I find out this information in the system?? In which directory and log file ??? Any suggestion ??? (5 Replies)
Discussion started by: chuikingman
5 Replies

8. UNIX for Advanced & Expert Users

Unix high availability and scalability survey

we're in the process of reviewing of unix infrastructure main objective is to consolidate on the less versions possible key decision factors are scalability and high availability options given our multi-datacenter infrastructure, features like HP's continental cluster are top on our wish list... (9 Replies)
Discussion started by: iacopet
9 Replies

9. Solaris

Sun cluster and Veritas cluster question.

Yesterday my customer told me to expect a vcs upgrade to happen in the future. He also plans to stop using HDS and move to EMC. Am thinking how to migrate to sun cluster setup instead. My plan as follows leave the existing vcs intact as a fallback plan. Then install and build suncluster on... (5 Replies)
Discussion started by: sparcguy
5 Replies

10. Solaris

System stuck up in maintanence mode

Hi All, I got a big problem here. While setting up a sun cluster, I accidentally tried out "bootadm update-archive" as I was unable to bring the cluster up. After which, i tried a reconfiguration reboot. Now The system is always booting into maintanence mode with error message... (8 Replies)
Discussion started by: manojsomanath
8 Replies

11. Shell Programming and Scripting

shell script for multiple logging

Hi All, I am preparing a script which executes following things: 1) Logs into 8 cluster one by one. 2) After logging into each cluster,it prints the cluster name & then exit from that cluster. 3) Then it logs to next cluster & peform the same task. Here is what i have written : for... (8 Replies)
Discussion started by: d8011
8 Replies

12. Solaris

What is the procedure to reboot cluster nodes

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

13. Solaris

Command to list down all daemons in Solaris

Hi All, Is there any command to list all running daemons in Solaris. I should able to see only running daemons. Regards, SKumar (5 Replies)
Discussion started by: nskumar
5 Replies

14. Solaris

cannot label 'c0t5000CCA0251EF65Cd0': EFI labeled devices are not supported on root pools

I'm running Solaris 10 u9. I just applied the April quarterly patch cluster. I'm trying to mirror the boot disk which is using zfs, something I've done before w/o problems prior to the patch cluster install. disk=c0t5000CCA0251D9514d0;mirrordisk=c0t5000CCA0251EF65Cd0;echo $disk $mirrordisk... (7 Replies)
Discussion started by: TKD
7 Replies

15. Solaris

Solaris cluster critical issue

Hi all, Few hours ago I did some changes in our Solaris cluster servers. Below are changes I did : 1. Installed latest Solaris 10 patchset from oracle. 2. Enabled BSM log module. Entered into single user mode and rebooted. After reboot changed to multi-user mode and rebooted again. Now... (7 Replies)
Discussion started by: sembii
7 Replies

Featured Tech Videos