Difference between revisions of "Btrfs"

30 bytes removed ,  2 years ago
Tip hervorgehoben
(included example commands)
(Tip hervorgehoben)
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Don't be stingy on storage space when creating a btrfs volume. A btrfs volume should normally only be 80% full.  Then it is advisable to adjust the volume. In an emergency, 90% are okay too. But that is neither advantageous for the Btrfs volume nor for an SSD.  
Don't be stingy on storage space when creating a btrfs volume. A btrfs volume should normally only be 80% full.  Then it is advisable to adjust the volume. In an emergency, 90% are okay too. But that is neither advantageous for the Btrfs volume nor for an SSD.  
{{BoxWarning|Don't forget to include the snapshots in the bill|Manjaro is a rolling release distribution. There will be a lot of changes over time.}}
{{BoxWarning|Don't forget to include the snapshots in the bill|Manjaro is a rolling release distribution. There will be a lot of changes over time.}}
 
{{BoxInfo|Tip: Check how close you are to "out of space".| Look at '''Device unallocated:''' (not at ''Free (estimated):'') [https://forum.manjaro.org/t/could-not-boot-due-to-brfs-no-space-condition-how-should-i-keep-using-btrfs/92922/7 1]
'''To watch out''' how near you are to "out of space", look with '''btrfs filesystem usage''' at '''Device unallocated:''' (not at ''Free (estimated):'') [https://forum.manjaro.org/t/could-not-boot-due-to-brfs-no-space-condition-how-should-i-keep-using-btrfs/92922/7 1]
{{RootCmd|command=btrfs filesystem usage /}}
{{RootCmd|command=btrfs filesystem usage /}}
 
}}
=== Get out of jail ===
=== Get out of jail ===
This said, there is an '''easy way out'''. Give btrfs more space ;-)
This said, there is an '''easy way out'''. Give btrfs more space ;-)
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* look for snapshots !
* look for snapshots !
* don’t forget to remove old snapshots (best done automatically)
* don’t forget to remove old snapshots (best done automatically)


== Tips ==
== Tips ==
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