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InstanceDriveSpaceLow
tei-k edited this page Jun 2, 2020
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This alert indicates that one or more instances have a low drive space. This alert is different from the Cassandra drive space alert due to the differences in actions needed.
[prodtest-f4vofpw][FIRING:1] InstanceDriveSpaceLow warning
scalar-blue-2.internal.scalar-labs.com:9100 - firing - /dev/nvme0n1p1 drive has 3.68% free space
[prodtest-f4vofpw][RESOLVED] InstanceDriveSpaceLow warning
scalar-blue-2.internal.scalar-labs.com:9100 - resolved
- Connect to the reported instance and local large directories. Clear space as needed.
du --max-depth=1 /path | sort -r -k1,1n
- If for some reason the docker container size is growing, in most cases it is safe to remove and restart the container.
- Expand the disk size. This option varies depending on cloud provider and it is best to check the provider specific documents.
- How to access backend instance