Archive for March, 2008

Useful Sun Cluster commands

Some useful Sun Cluster commands Shut down a resource group: scswitch -F -g [RESOURCE_GROUP_NAME] Bring up a resource group: scswitch -Z -g [RESOURCE_GROUP_NAME] Move failover resource group to node_name: scswitch -z -g [RESOURCE_GROUP_NAME] -h [NODE_NAME] Restart resource group: scswitch -R -h [NODE_NAME] -g [RESOURCE_GROUP_NAME] Evacuate all resources from node_name: scswitch -S -h [NODE_NAME] Disable resource: [...]

Posted on March 25, 2008 at 19:18 by somedude · Permalink · 3 Comments
In: solaris, solaris utilities, sun cluster

Replacing disk controlled by SVM

The following scenario assumes two mirrored disks, with two state database replicas located on slice 7 of both disks. High level steps for this are as follows: determine failed disk detach failed submirrors clear failed submirror metadevices and database replicas from failed disk unconfigure the failed disk and replace it configure the new disk and [...]

Posted on March 11, 2008 at 20:44 by somedude · Permalink · Leave a comment
In: solaris, solaris tips, solaris volume manager, storage

NFS4 Invalid inbound domain name

It seems that starting with Solaris 06/07 nfs4_domain is required in sysidcfg file, otherwise jumpstart will go interactive. You can force a value for example nfs4_domain=example.net or you can set it to be dynamic. In that case the value will be derived from the name service in use. Solaris 10 has nfsmapid daemon that maps [...]

Posted on March 3, 2008 at 18:51 by somedude · Permalink · Leave a comment
In: networking, nfs, solaris, solaris tips