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Forum Discussion
ReadyNAS alert: Volume Warning - looks like a full root volume
I'm receiving ReadyNAS warnings stating:
Less than 30% of volume media's capacity is free. NETGEAR recommends that you add capacity to maintain current performance levels. Continuous protection snapshots will be deleted when volume free space is less than 5%.
In looking at the following solved topic, I'm sure it is the root volume that is full based on my btrfs.log
My question is what I do to resolve the capacity issue. How do I fix?
I have a ReadyNAS516 running the newest firmware v6.6.1
Thanks.
Blaine
7 Replies
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The message is referring to the data volume.
How much of the volume capacity are you using?
Are there any apps installed?
If it is a similar problem it'll probably require remote access.
If btsizer has checked btrfs.log and the data volume is less than 70% full then it could well be the root volume.
If it is the root volume it can be fixed using SSH. It's a matter of determining what's using lots of space of the root volume and then dealing with it appropriately.
Howdy, details from btrfs.log and screenshots showing volume use attached.
BTRFS.LOG
Label: '43f664ec:root' uuid: ***
Total devices 1 FS bytes used 2.98GiB
devid 1 size 4.00GiB used 4.00GiB path /dev/md0Label: '43f664ec:data' uuid: ***
Total devices 2 FS bytes used 6.76TiB
devid 1 size 4.53TiB used 4.29TiB path /dev/md127
devid 2 size 9.10TiB used 2.91TiB path /dev/md126VOLUME CAPACITY
READYNAS ALERT
That's very conclusive. You're using close to 3GB of the 4GB capacity of the root volume
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