We are going to discuss how to check which linux version. Let’s see how to check which linux version is running on your linux servers using the command line. Below is the procedure for how to check which linux version is running on your linux server especially Red Hat Enterprise Linux. How to check which linux …
Wondering what is inodes in linux?. inode normally referred to as the Index Node. An inode is a layout structure in a UNIX-based file system that describes a file system object like files and directories. Every inode contains attributes and disk block target location of the file or directory. Inode includes metadata of file system …
In this article, we are going to discuss how to fix the service group auto disabled in VCS. If the cluster does not know service group status on the specified node it automatically auto disables the service group on that particular node. auto disabling in VCS happens because of either case – if had daemon …
In this article, we are going to see how to fix the failover service group in vcs. If you have a failover group and become online or partially online on another node in the cluster. We can adopt the below-mentioned procedure to make the service group online on the needed node in the cluster. How …
In this article, we will see how to restart vxconfigd manually in vcs whenever required safely. The reason may be any circumstances either veritas commands hanging or anything in which we have to restart vxconfig daemon in vcs manually you can use below the sequence of commands to restart vxvonfigd in vcs. How to restart …
In this article, we are going to discuss how to freeze hosts in vcs. We need to understand why we have to freeze vcs cluster host. If you are performing any task like os patching or vcs related upgrade and your task need server reboot if you are not freezing cluster then automatic failover of …
How to Find WWN Number Information in Linux Too often system administrators require to collect details about host bus adapters in Linux. In this article, we are going to discuss how to find wwn number information in linux. There are many other way and utility which is helpful in getting details but sysfsutils is the …
Most of the Linux distros still shipped with Python2. Support is going to end for Python2 in 2020. So it is always advisable to start using for all your purpose whatever you are going to use python. Also, it is advised not to disturb your existing installation of python2 as yum works on your previous …
ASR service in AZURE provides business continuity and disaster recovery solution by keeping business apps up and running, during scheduled or unscheduled breakdowns. ASR manages disaster recovery of on-premises machines and Azure virtual machines, including replication, failover, and recovery. We are going to discuss here how to setup asr in Azure by replicating it to …
The uuencode is actually installed by package sharutils. sharutils package contains the GNU shar utilities which is a set of tools for encoding and decoding packages of files in a special plain text format called shell archives (shar). This format can be sent through e-mail . This package also contains a uudecode. First, check if …
Before increase the size of a striped logical volume, it must have enough free space on the underlying physical volumes that make up the volume group to support the stripe. Let’s see how to expand stripped volume in Azure Linux VM. For instance, if you have a two-way striped VG, adding a single physical volume …
Based on usages we may often need to expand the file systems to accommodate various application demands. Whenever your virtual machine is hosted in Azure or any other IAAS cloud services. As per their offerings, virtual machines come with restrictions on that the number of luns can be associated with a specific virtual machine type. …
