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 pci6 aacd0: on aac0…
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 striping with Hamming code…
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 using IPMI console and…
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 raids.MegaCLI provided by LSI…