Best Fixes
Check both disk usage and inode usage before deciding on cleanup steps.
Find the largest directories or the runaway file pattern, then remove, rotate, or relocate data intentionally.
Error Fix
How to Fix 'No space left on device'
A practical checklist for full disks, full inodes, and misleading storage assumptions.
This error usually means a filesystem ran out of storage, but it can also mean the inode limit is exhausted even when bytes remain. The fix depends on what is actually full.
Avoid This
Do not assume free bytes mean the filesystem is healthy if inode exhaustion is the real issue.
Do not delete logs or state blindly without checking retention and recovery needs.
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