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The setup of a name caching-only server is a little different from what you have done already. The first thing we mentioned before starting any configuration is that you back up the original /etc/named.conf file (RHEL6 only). This original /etc/named.conf file is actually a sample named.conf...
All Posts in this Series Just enough GiT for Puppet Automation – Part1 Just enough GiT for Puppet Automation – Part2 Just enough GiT for Puppet Automation – Part3 Just enough GiT for Puppet Automation – Part4 Just enough GiT for Puppet Automation – Part5 Just...
Here is an example command that invokes GNU `grep’: grep -i ‘hello.*world’ menu.h main.c This lists all lines in the files `menu.h’ and `main.c’ that contain the string `hello’ followed by the string `world’; this is because `.*’ matches zero or more characters within a line....
Configuring and Tuning Special Purpose Services This section describes services that are installed on servers that specifically need to run these services. If any of these services are not required, it is recommended that they be disabled or deleted from the system to reduce the potential...
Herein I will present the procedure on how to add a new disk to an SVM which is part of sun cluster 3.2 which indeed is used in to extend an existing FS in SUN Cluster. Note: Concepts of metasets in SVM and multipating in solaris...
Sometimes, you must check for several situations in your script code. For these situations, you can nest the if-then statements: To check if a logon name is not in the /etc/passwd file and yet a directory for that user still exists, use a nested if-then statement....
There are a number of differing scenarios under which the Solaris operating system may panic, hang, or exhibit other symptoms that lead the administrator to have to restart or reboot the system.
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...
There are three management commands that help with troubleshooting NFS from both the server and client sides: mountstats Shows information about mounted NFS shares nfsstat Shows statistics of exported resources nfsiostat Shows statistics of NFS mounted shares First, let’s look at which resources are exported. For...