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Changing an NIS slave server to a client is a three-part process: 1. Edit the ypservers map on your NIS master, removing the defunct slave from the list of servers. 2. on the NIS slave, remove NIS configuration 3. Convert the NIS slave as NIS client...
Dynamically adding LUN’s to Qlogic HBA on Linux: 1. Make sure that newly configured LUN’s are properly configured and mapped to correct HBA’s 2. If you have installed SANsurfer GUI/CLI, make sure newly added LUN’s are visible from these tools
Collect the following information when a platform reports SCSI disk errors: The following files: /var/log/messages* The output from the following commands: /sbin/fdisk -l /bin/cat /proc/scsi/scsi /bin/dmesg
VCS facing the following Issue : Service group not failing over when server rebooted. Error messages in /var/adm/messages file: Mar 18 15:26:48 p-vhs-ntt01b-d2 gab: [ID 316943 kern.notice] GAB INFO V-15-1-20036 Port a gen ef2e0f membership 01 Mar 18 15:26:48 p-vhs-ntt01b-d2 gab: [ID 608499 kern.notice] GAB INFO...
To add a slave server to an existing NIS domain do the following: 1. become root on master 2. cd /var/yp/`domainname` 3. /usr/etc/yp/makedbm -u ypservers > /tmp/tempfile 4. vi /tmp/tempfileAdd the new slave servers name on a new line twice in a row on the same...
Create a new DiskSuite configuration which points to the data correctly without requiring a backup & restore. There are occasions you wish to physically move disks to a new controller or to a new host (at which point, the device names may change).
This article will help you to configure RSC console for SUN based machines .. To use the RSC card the system administrator needs to redirect the console to the RSC. Certain faults are undiagnosable if the console log at the time of failure is not captured....
VERITAS Volume Manager 3.x/4.x: Unable to Recognize Newly-Added Disks. A few reasons why this occurs: The command vxdctl enable should be run, to rescan the host for any newly-added disks.
This post will help to troubleshoot the DMP having following Symptoms – Path offline – Path doesn’t failover – Can’t see device path
The steps below will help confirm that STMS is being used and both paths are seen. 1. Validate that STMS is enabled: Check that the mpxio-disable parameter is set to “no”. *Solaris[TM] 7,8,9 — check /kernel/drv/scsi_vhci.conf *Solaris[TM] 10 only — /kernel/drv/fp.conf Example: mpxio-disable=”no”; If mpxio-disable is...