Thread (15 messages) 15 messages, 6 authors, 2016-01-05

Re: Btrfs Check - "type mismatch with chunk"

From: Christoph Anton Mitterer <hidden>
Date: 2016-01-05 18:55:04

On Tue, 2016-01-05 at 15:34 +0000, Duncan wrote:
quoted
What exactly was that bug in 4.1.1 mkfs and how would one notice
that
one suffers from it?
I created a number of personal filesystems that I use
"productively" and
I'm not 100% sure during which version I've created them... :/

Is there some easy way to find out, like a fs creation time stamp??
I believe a current btrfs check will flag the errors, but can't fix
them, 
as the problem was in the filesystem creation and is simply too deep
to 
fix, so the bad filesystems must be wiped and recreated with a
mkfs.btrfs 
without the bug, to fix.
If I didn't mix things up, there was a post by someone just few days
ago, which showed the error that would pop up on fsck.

the 
people volunteering (directly or indirectly) to do that coding
scratch, 
or choose not to scratch by spending their time and/or resources 
elsewhere, their own itches in the priority they choose.
Sure that,'s all clear.
And obviously I didn't want to distract anyone from working on it. It's
just if those people wouldn't care on which part of btrfs they're
working,... than I'd have considered btrfs-convert rather just a nice-
to have.

It's the same reason that I as a kde user who finds the gnome "dumb-
down" 
approach horribly frustrating, remain extremely glad there's a gnome 
project for those who approve of that sort of approach to work on -- 
I'd rather have wished that all those guys get hired by Apple or MS ;-)


Cheers,
Chris.

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