Difference between revisions of "Stay safe"

RAID
(GPT)
(RAID)
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Hardware tends to break from time to time ;-) . This most often happens shortly after installation (< 1 month) or after the end of the average lifespan (e.g. > 5 years).
Hardware tends to break from time to time ;-) . This most often happens shortly after installation (< 1 month) or after the end of the average lifespan (e.g. > 5 years).


=== hdd / ssd ===
=== HDD / SSD ===
Please remember that every hard drive/SSD will fail at some point and be prepared. Sometimes the data can still be read (then it's time for a final backup). But you can't rely on that.
Please remember that every hard drive/SSD will fail at some point and be prepared. Sometimes the data can still be read (then it's time for a final backup). But you can't rely on that.


=== Power supply ===
=== Power supply ===
You can simply replace a broken power supply with a new one. If you were very unlucky, the old power supply may have damaged other things like your motherboard or hard drives when it died. But that rarely happens.
You can simply replace a broken power supply with a new one. If you have been very unlucky, the old power supply may have damaged other things like your motherboard or hard drives when it died. But that rarely happens.


=== Motherboard ===
=== Motherboard ===
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In the simplest case it is enough to go to the UEFI boot selection. Your UEFI will then search for a suitable UEFI partition. And ideally finds the boot entry for the grub of manjaro.
In the simplest case it is enough to go to the UEFI boot selection. Your UEFI will then search for a suitable UEFI partition. And ideally finds the boot entry for the grub of manjaro.
=== Upgrade ===
Sometimes you want to improve your computer without replacing it entirely. If you do this carefully, Manjaro doesn't even need to be reinstalled.
==== CPU ====
Nothing to do.
==== RAM ====
Nothing to do.
==== GPU ====
Especially when changing vendor, please ask in manjaro forum for help with the right steps.
==== HDD / SSD ====
You can use Gparted to create a GPT and partitions on the SSD. You can then use btrfs to [[Btrfs#Extend_a_volume|add a partition]] to your existing volume.
If you want to keep your “old” HDD/SSD and have enough space, you can even easily [[Btrfs#Btrfs_RAID|set up a RAID10]] .


== Software ==
== Software ==
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