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megacli

A collection of 3 posts

Online capacity expansion of a Dell Hardware RAID 1 with larger disks and a LVM

Online capacity expansion of a Dell Hardware RAID 1 with larger disks and a LVM

This post is about a simple topic, but finding information about it was not so easy due to the specific circumstances it includes. Here i will show you how you can accomplish the task of upgrading a simple 2-disk Hardware RAID 1 on a Dell PowerEdge RAID Controller - or

Hetzner Root-Server with dual Hardware RAID-1 and encrypted LVM on Debian 9

Hetzner Root-Server with dual Hardware RAID-1 and encrypted LVM on Debian 9

Introduction This guide will explain the steps it takes to install a secure headless Hetzner Root-Server with some special pitfalls like LUKS on Hardware-RAIDs and SSH-based remote decryption at boot time for more than one encrypted volume that we want to use for our new PostgreSQL Backup-Server. But some back

Monitoring RAID on Sophos UTM Hot-Standby Clusters with Dell PERC/LSI MegaRAID Controllers

This is a somewhat special post this time for a somewhat narrow audience but my intention was splitted into creating a reminder for myself and to show how you can even monitor things that are normally closed for manual configurations like the Sophos UTM and to generally show you how