Ravi Sir's Cards › AWS
LVM snapshot use?
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
Safe point before upgrade.
Why it matters
Merge to roll back.
How / example
Create.
sudo lvcreate -s -n snap -L 2G /dev/vg/lv