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LDOM Interview Questions and Answers
Please Refer LDOM Quick Reference Guide 1. How to check the Version of Logical Domain Manager and Hypervisor ?# ldm -V Display version information of LDM and Hypervisor[root@unixrock /]# ldm...
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Unable to initialize disk using vxdisksetup - VxVM
Last week middle of the change window we got an error while Initializing the disk in VxVM. After investigation, we found the cause and solution of this issue. I just want to share the knowledge with...
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How to replace the faulty disk in SVM using metareplace
Most of the time we are in the situation to replace the faulty disk depends on the Volume manager which we are using. In this post we are going to discussing about the method of procedure to replace...
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VERITAS Disk group has no valid configuration copies
Last week middle of the change window I encounter an issue with the VxVM disk group which was not able to import it. when I'm trying to import the DG, got an error and also I tried to import...
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Solaris ps command truncating at 80 characters
Last week I got an issue where the application team raised the concern that "ps" command output truncated at 80 characters. They are trying to write a script that will find particular process based in...
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How to manage the soft partition in SVM
In earlier days SVM (Solaris Volume Manager) called as Solstice Disk suite (SDS) which is available on Solaris 8, 9, and 10. But Soft partition utility was not added on the first release of SDS on...
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How to check which process is holding the port
Most of the time we are in situation to find the process which is holding the same port which may cause the application issues. This post will help us whenever we are in same position. Yes, we can find...
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Disk I/O performance - Solaris Troubleshoot
Performance issues is the one of the major concern about every system admins. To identify the real time performance of the server which make every system admin under pressure. In this post we are going...
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How to change hostname in Solaris 11
Here is the step by step procedure to change/rename hostname on Solaris 11. In Solaris 10 all we know that we need to edit few files in order to change the hostname, but in Solaris 11 we need to change...
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Solaris 11 Features and Enhancement
Whenever we get into the new version of the Operating System, our intention would be the new feature which is available on latest release. In this post, we are going to discuss about the new feature of...
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Procedure to upload SUN Explorer and CORE
All you know “supportfiles.sun.com” is set to retire in April 2014. Oracle come up with different way to upload our support files to the Oracle portal with more secure manner. This post will show how...
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How to Upgrade Firmware on M series Oracle servers
Last week I have upgraded latest firmware on M series Oracle servers. I just want to share the step by step procedure which will help us lot whenever we getting the same kind of request. This post will...
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Solaris 11 - Image Packaging System (IPS)
Image packaging system which is main feature in Oracle Solaris 11, Its a network based package management (Repositories) and it provides complete software administration such as installation, upgrade...
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How to Recover Solaris 11 Root Password
Last week I have encountered an issue where we were not able to switch as a root user (su - root), as someone unfortunately changed the root password. Now our goal is to reset the root password on...
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How to Allow Root Direct Login in Solaris 11
In this post we are going to see how to allow root direct login on console in Solaris 11. As we all know, Solaris 11 having a restriction that root can't be direct login as its act as a Role account....
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VxVM vxdg ERROR Configuration error 441
Yesterday I encountered one issue where I couldn't able to add the disk into Veritas Diskgroup. Later I fixed the issue and executed the change successfully. I just want to share same to you all...
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Solaris 11 - Image Packaging System Basics (IPS)
Last Post we saw how to configure local repository on Solaris 11 server. In this post we will see the brief of New IPS features and troubleshoot methods, Installing and uninstalling the packages,...
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Solaris 11 - Basic of Network Administration
Especially network changes is one of the main concern in Solaris 11. Significant development in network side when we comparing with Solaris 10. Solaris 11 comes with profile-based network...
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Solaris 11 - Network Administration / Link Aggregation / IPMP
Last post we have gone through some basic of Network administration, In this post we will be targeting some Advance features of Network administrations as like Link Aggregation, IPMP (IP Multipathing)...
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Solaris 11.2 IPS and Latest SRU updates
All we know how to create local repo and updates for Solaris 11.1, but in Solaris 11.2 release is bit easier than Solaris 11.1. We just need to execute the script which Oracle provides, that will do...
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