I have a switch on the PCI-E card for different modes (AHCI boot, IDE boot and No Boot (i.e. I recently installed a PCI-E SATA expansion card but for some reason if I have the card installed I can’t boot Manjaro.
#UBUNTU INSTALL MARVELL RAID MONITOR PRO#
Can’t send mail to own domain.Hi, I’ve got Manjaro installed on my desktop (Ryzen 5 3600, ASUS Prime X570 Pro and an RTX 2060 Super) on a Corsair NVME SSD.Hard Drive Monitoring and E-mail Alerts Using smartd.Create GUID partition table (GPT) during Ubuntu Server install.Setting up RAID 1 (Mirroring) using ‘Two Disks’ in Linux – Part 3.It took me some time to set up my system but now at least I have 1 disk redundancy for large amounts of data and the ability to be notified whenever something goes wrong with the disks which gives me some peace of mind (not too much though :-)). Apart from good backup practices, it’s also helpful to have a good monitoring system and redundancy on the disks we use. Disk failure is especially annoying because it may cause some precious data loss. But as long as that mailbox exists at least I can receive notifications.
The problem is it’s now using all the time now. My nf file looked like this when this was happening: At boot the device was showing as md127 instead of md0 and it was failing to sync. It did mount the drives but there was a problem with RAID. First thing I wanted to see was it mounted automatically after a reboot. Now that I had a RAID it was time to go out and test it. I followed the steps in this answer and managed to partition the drives to 4TB (3.7 to be exact!) Testing RAID1 My disks were MBR which only supported up to 2TB and I had to convert them into GPT disks. But I bumped into an issue while following the guide: 4TB drives. This is a very nice article and explains everything step by step already so I’m not going to duplicate it here. So I’ll need to keep an eye on them and set up some monitoring and notifications (more on that later).Īs my guide I started using this article called Setting up RAID 1 (Mirroring) using ‘Two Disks’ in Linux – Part 3 to set up my RAID.
Probably it’s not the best idea to install 2 identical disks at the same time as their lifecycle will likely end at similar times. They are shiny new disks but you can never fully rely on them and they will eventually fail. Now it’s time to set up a RAID array to have some redundancy. Going forward now I have more than 300GB to use for application data, Docker images etc. So I ended up allocating 32GB for home as well and left the rest for the root. Swap is is virtual memory and it should have the same size as the computer’s memory.
#UBUNTU INSTALL MARVELL RAID MONITOR FREE#
But since I recently had some free space issues in the boot drive recently I decided to create a boot partition as well. report this ad Partitioningīy default Ubuntu only adds a 512MB /boot/efi partition and leaves the rest for root (/). Having all these in place was important for me to have a solid, reliable system before I started building stuff on top of it.
AWS and cloud computing are awesome but I still enjoy having a server at home.
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