Solaris Admin / Solaris Disk Management / Storage Configs for Unixadmin
by Yogesh Raheja · Published September 20, 2011 · Last modified July 2, 2015
How to do MIRRORING under SVM (Solaris Volume Manager) in Solaris. In this post I will be showing how to do mirroring (RAID1) in Solaris OS. Server availabilty is one of the major requirement in any environment. To achive this we used to do Mirroing in...
Solaris Admin / Solaris How-to / Solaris11 Admin / solaris11-Howto / Unix Intermediate
by unixadmin · Published October 25, 2021
This how-to article discuss about Displaying Information About File Size and Disk Space Displaying File Size Information in 1024 Bytes on a System With a ZFS Root File System Find Large Files from a directory Finding Files That Exceed a Specified Size Limit
Solaris Admin / Solaris Troubleshooting / solaris X86
by Yogesh Raheja · Published August 26, 2011 · Last modified July 2, 2015
This is a common issue encountered in x-86 solaris boxes. We wont be able to get to the console though all connection and ports for the console are fine. Below are the steps which needs to be done in order to get to the console:
Oracle VM Server Sparc / Solaris 10 Zones & LDOMs / SUN LDOMS / Unix Intermediate
by Ramdev · Published October 20, 2015 · Last modified October 14, 2015
In this post , we will be discussing about various methods to realize the MAC address of Guest Domains
Oracle VM Server Sparc / Solaris 10 Zones & LDOMs / Solaris Admin / SUN LDOMS
by Ramdev · Published October 19, 2015 · Last modified October 14, 2015
There are two basic components involved in virtual networking for LDoms: Virtual switches and virtual network devices. The virtual switch should be seen just like a real ethernet switch. It “runs” in the service domain and moves ethernet packets back and forth. A virtual network device...
Blog for Unix Admin / Solaris Admin / SUN Hardware
by Ramdev · Published June 22, 2011 · Last modified July 23, 2016
The X4000 Family implements the ILOM – Integrated Lights Out Manager. This is a combination of dedicated hardware and supporting software. The Sun Fire X64 family of servers implement a technology called ILOM – Integrated Lights Out Manager where available. This is a combination of dedicated...
The inetd daemon The inetd daemon is best described as a super-server, created to manage many daemons or services. It listens to multiple ports, and invokes only requested services. This reduces the load that services place on a system, because it means that network services –...
Blog for Unix Admin / Linux Troubleshooting
by Ramdev · Published May 18, 2011 · Last modified July 2, 2015
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
The Oracle Solaris 11 IP Multipathing (IPMP) feature has a new conceptual model. The IP interfaces are now grouped into a “virtual” group IP interface (e.g. ipmp0) that serves all your data IP addresses while any test addresses (probe-based failure detection) are assigned to the underlaying...
Summary of typical IPMP Configurations: 1. Production and test interfaces in the same IP subnet 1.1 With defaultrouter 1.2 Without defaultrouter 1.3 With dedicated hosts acting as test targets with “host-routes” 1.4 Configuration example for 1.1, 1.2 and 1.3 2. Production and test interfaces in different...
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