Troubleshooting

Day to day daily operations and solutions.

How to clear Oracle x86 servers ILOM faulty message

by Babin Lonston
Let us see how to clear the ILOM faulty messages. start the SP console using the command. # start SP/faultmgmt/shell List out all faulty messages. # fmadm faulty Repair the faulty using description or using faulty ID displayed on the screen. # fmadm repair /SYS/MB Again list the faulty message to verify. # fmadm faulty That’s it.

Solution for error: cannot open Packages database in /var/lib/rpm

by Babin Lonston
In this guide, a simple and single remove command will help us to recover from the corrupted yum database. While we try to clean packages using “yum clean all” if we face error remove the DB and run “yum repolist” which will again rebuild the database. [root@ProSrv0765 ~]# yum clean all rpmdb: Thread/process 57569/140362829735680 failed: ... Read More

Solution for python error while using yum install

by Babin Lonston
In this guide we are about to see how to resolve the python error while using all yum command such as install, remove some package. Reason of this error is because of Library path conflict with libPython(version).so. Below error output truncated due to long output. root@proappserver ~]# yum install iptraf Plugin "refresh-packagekit" can't be imported ... Read More

Solution for Perl Module DBD::Oracle installation error

by Babin Lonston
In this Solution, we are about too see how to overcome onPerl DB module installation error in an application server. If we get below error while we install Perl DB module. Follow the below fix. Below is the error we are facing during installation. DBD-Oracle-1.74/hints/svr4.pl DBD-Oracle-1.74/dbdimp.c DBD-Oracle-1.74/README CPAN: File::Temp loaded ok (v0.22) CPAN.pm: Going to build ... Read More

ORA-27301: OS failure message: No space left on device | Semaphores

by Babin Lonston
In this solution let us see how to increase the value of the semaphore in Linux for increasing the processes while we try to start the Oracle multi-instances. It will come under the tuning and optimizing category of Oracle databases. When this issue occurred? After creating a new database on an existing production database server. ... Read More

Solution for tar: ././@LongLink: typeflag ‘L’ not recognized, converting to regular file x ././@LongLink, 103 bytes, 1 tape blocks

by Babin Lonston
This topic related to quick solution for titled error. When we are trying to extract some tar file in Solaris server’s if we receive below error message it can be resolve by using gtar, let us see how to extract a file using gtar. # tar xvf NetBackup_7.6.0.1_Solaris.tar tar: ././@LongLink: typeflag 'L' not recognized, converting ... Read More

resolvconf: Error: /etc/resolv.conf isn’t a symlink, not doing anything

by Babin Lonston
If we get this error in Ubuntu while restarting network service. Here /etc/resolv.conf is a file move it to /run/resolvconf/resolv.conf.   # sudo mv /etc/resolv.conf /run/resolvconf/resolv.conf Then create the symlink using ln -s. # sudo ln -s ../run/resolvconf/resolv.conf /etc/resolv.conf Then restart the network service # sudo /etc/init.d/networking restart Or there is an Alternative way to ... Read More

Recovering from Ubuntu dual boot issue | Chroot Ubuntu

by Babin Lonston
To recover from a windows installation first we need to boot from LiveCD of Ubuntu if you installed with system 32-bit use 32bit Live CD If 64bit use 64-bit live cd. Mount the Linux partitions using Here my / Partition is /dev/sda6, Mount the / partition to /mnt location. # sudo mount /dev/sda6 /mnt Then mount the ... Read More