How to check if a disk or partition has filesystem

This partition has an ext4 filesystem

file -s /dev/sda1
/dev/sda1: Linux rev 1.0 ext4 filesystem data (needs journal recovery) (extents) (huge files)

This device is a part of an LVM

file -s /dev/sdf
/dev/sdf: LVM2 (Linux Logical Volume Manager) , UUID: o67VcqRE41iVFAy0qlfP5cYefvFRt1H

This disk has a GRUB boot loader installed
Continue reading “How to check if a disk or partition has filesystem”

How to check if a disk or partition has filesystem

There is no Glacier while adding S3 bucket Lifecycle rule

I am adding a Lifecycle rule to an AWS S3 bucket I have created. There is no option to transition to Glacier.

AWS-bucket-lifecycle-no-glacier

Is Glacier is not supported under Free Tier? I go back to AWS Console to check. I find the solution here. Glacier is not supported in Singapore Region. The bucket was created in Singapore Region and hence there is no option of Glacier in the Lifecycle rule.

Creating a new bucket in a different Region resolves the issue.

AWS-bucket-lifecycle

There is no Glacier while adding S3 bucket Lifecycle rule