Ravi Sir's Cards › AWS
Filesystem went read-only?
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
What it is
Kernel saw disk errors.
Why it matters
Check dmesg, then fsck offline.
How / example
Errors.
dmesg -T | tail -50