How to fix: sosreport: No space left on device error ?
Suppose you are collecting sosreport and you are getting an error message “No space left on device” And you want to change the default storage location of sosreport on server...
Tag: rhel
-
How to get HBA card version/driver details in Linux RHEL6/7 ?
In this article, we will look at how to get HBA card version and driver details in Linux. Lets have a look how to get below details: Getting below HBA...
-
How to copy partition table details from one drive to another in Linux ?
Today we will look at an interesting post how to copy partition table of one hard drive to another in linux. Lets look it at step-wise to understand the scenario....
-
How to resolve NFS stale file handle issue in linux ?
Today we will look at an interesting article how to resolve NFS Stale file handle issue which works in most of the cases. However sometimes we need to perform some...
-
Solved: Redhat Satellite Subscription error: Unable to find available subscriptions for all your installed products.
Today we will see how to resolve one of the most common error we used to encounter while migrating a host on satellite server. Error Message This system has already...
-
How to reset TIME_WAIT connection on my linux server ?
If you working as a system admin, you might have faced issue of multiple TIME_WAIT connections on a server resulting in no/slow connections to the specific server(s). To resolve such...
-
How to identify /dev/mapper/path actual device on our linux system ?
Today in this post, we will look how to identify the lvm, or multipath device which is mapped by device mapper on our system. Device mapper automatically creates a pseudo...
-
Explanation of /etc/prelink.cache & prelink.conf file : What is prelink cache in Linux ?
I. Introduction prelink as its name suggests is a program used to link ELF shared libraries and binaries in order to speed up startup time. Synopsis prelink [OPTION...] [FILES] prelink...
-
How to turn off bell sound during TAB completion in linux ?
I. Introduction Let us have a look at an interesting tip today to turn off/on the bell sound during TAB completion. We will achieve this by changing inputrc file configuration....
-
How to take dump or backup of all mysql databases in Linux ?
Today we will look how to take backup/dump of all mysql databases of our linux system from command line. I. Taking Backup To take backup, we will use mysqldump command...