Solved: Error: PLP0000: Redhat Satellite Pulp Issue ?
Today we will see how to solve one of the common pulp issue which can occur during any of the repository sync. I. Error Details [root@ngelinux001~]# hammer repository synchronize --id...
Category: Linux/Unix
In this category, you can see all articles related to Unix or Linux operating System.
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How to solve kernel panic error : Kernel panic – not syncing: VFS: Unable to mount root fs on unknown-block(0,0)?
Today lets see a common error of OS corruption that i faced recently on a production server. You get below error and not able to boot the system. My system...
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Solved: Error: Unable to negotiate with — port 22: no matching host key type found. Their offer: ssh-dss ?
In this article, we will see a common error message and its resolution. I. Error Message ngeaix001 saket $ ssh Administrator@10.254.0.56 Unable to negotiate with 10.254.0.56 port 22: no matching...
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How to boot from RHEL ISO on HP ILO CLI to recover a server ?
Suppose our system is down and is not booting up correctly. We need to boot it from an ISO image/CD-DVD drive to repair the system back. Lets have a look...
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How to stop/start DB on RAC Cluster Node ?
Today we will see how to stop/start database on a RAC cluster node. In this example, we need to stop ngelservstatdb/db2 database instance prior to DB because they are hard-linked...
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How to restart VIP resource in Oracle RAC Cluster ?
In this post, we will see how to restart VIP resource in Oracle RAC cluster. I. Problem/Issue ora.ngeaix001.vip 1 ONLINE INTERMEDIATE ngeaix001 CHECK TIMED OUT,STABLE II. Solution ngeaix001 -->...
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How to Replace a Disk in the ZFS Root Pool ?
Today we will see how to Replace a disk in the ZFS Root Pool. Lets have a look at them commands step by step. 1. Take the disk in...
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How to share a NFS partition temporarily to a specific host in AIX ?
Lets see today how to share a NFS partition temporarily from a AIX NFS server to various clients. The post would be very useful to you as it took me...
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How to clear fmadm faults on Solaris server ?
Today in this post we will check how to clear the faults seen on a Solaris server. In case of any hardware or any major issue with a Solaris server,...
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How to verify if all services are running fine on Redhat Satellite Server ?
In this post, we will look how to verify all services on a redhat Satellite server are running or not. Here you will know how to troubleshoot Satellite server issues...