Here i would like to share small piece of information about dtrace. I have used dtrace to find which … [Read more...] about Dtrace-To find high kernal usage
Solaris 10
Solaris OS and veritas patching procedure with VCS
We have seen many post about Solaris 10 OS patching using Liveupgrade method.Here we are … [Read more...] about Solaris OS and veritas patching procedure with VCS
Preventing zone core files on Global zone -Solaris
Coredump is memory dump of program or application and its generates when application … [Read more...] about Preventing zone core files on Global zone -Solaris
Solaris 10- OS patching using Live-upgrade
Solaris OS patching has been moved far away from the traditional methods … [Read more...] about Solaris 10- OS patching using Live-upgrade
DF command shows incorrect usage in VXFS
I have observed "df -h"command will show that veritas filesystems is used so and so space, but … [Read more...] about DF command shows incorrect usage in VXFS
Oracle Solaris – UFS to ZFS Migration Using Live upgrade (root FS)
How to migrate the Solaris root filesystem from UFS/SVM to ZFS on Oracle Solaris 10 ?. From Solaris … [Read more...] about Oracle Solaris – UFS to ZFS Migration Using Live upgrade (root FS)
Solaris ZONE + Liveupgrade compatibility model –Solaris 10
Using ZFS as root filesystems on global zone and local zone is huge advantage for OS patching. ZFS … [Read more...] about Solaris ZONE + Liveupgrade compatibility model –Solaris 10
Oracle server-Virtualization Technologies
OS Virtualization is a hot topic in the IT market.All the operating system developers and … [Read more...] about Oracle server-Virtualization Technologies
Solaris 10’s Resource Management:Controlling process using projects
in older days we use to set the kernel tuneable parameters through /etc/system … [Read more...] about Solaris 10’s Resource Management:Controlling process using projects
Solaris 10’s Resource Management and Shell Limit(ulimit)
Solaris 10's Resource ManagementOne of the best known features in Solaris is Resource management. … [Read more...] about Solaris 10’s Resource Management and Shell Limit(ulimit)