May 22, 2020

FreeBSD Check The Health of Adaptec RAID Array

Find Out Information About Your RAID Device Type the following commands:# dmesg | grep -i RAIDSample Outputs: aac0: mem 0xe8000000-0xe81fffff irq 16 at device 0.0 on […]
May 17, 2020

Linux RAID with mdadm Cheat Sheet

RAID Levels RAID 0 Stri­pes data evenly across two or more disks. RAID 1 Mirr­ors data on two or more disks. RAID 2 Rarely used, Bit-level […]
July 2, 2019

OVH server not booting with centos7.6 kernel

One of our client was facing issue with OVH kernel. After rebooting the server it’s not coming up with normal kernel. I have checked the server […]
May 12, 2019

Dell – PERC/LSI MegaCLI – How to install

Step 1: Seems like LSI was taken over by another company. Finding it was a bit harder, but here is the latest version of the software. (as at […]
May 12, 2019

How to install MegaCli on Centos7

MegaCli introduced by LSI is a command line administration of LSI MegaRaid controllers .With megacli we can create physical raids, gather info about raids and monitor […]