Killing fsck safely?

Matthew Crews mailinglists at mattcrews.com
Sun Nov 26 17:48:29 MST 2017


A few days ago I started a fsck run on a large hard drive using the command

$ sudo fsck -vcck /dev/whatever

I wanted to check the disk for errors. Right now it is several days from finishing.

Unfortunately, SRP is planning on a power outage in the next few weeks, and I WILL lose electrical power to the device when it happens.

Is it safe to Ctrl+C fsck, or am I screwed regardless?

See the Arch Wiki for details on the command:
https://wiki.archlinux.org/index.php/badblocks

-Matt

Sent from [ProtonMail](https://protonmail.com), Swiss-based encrypted email.
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