Status to make btsfs to the standard filesystem of Fedora

Jan Kratochvil jan.kratochvil at redhat.com
Wed Jan 16 13:22:14 UTC 2013


On Wed, 16 Jan 2013 13:18:19 +0100, Richard W.M. Jones wrote:
> So there are a couple of issues with btrfs which I believe absolutely
> must be fixed before it can become the default (both affect
> virtualization, coincidentally):

It affects also compilation, GDB was rebuilding for 10-15 minutes instead of
< 1 minute. I have provided even a reproducer for 1sec vs. 1min issue.
The Bug just got automatically closed without any human reply as almost all of
the kernel bugs.
	btrfs: poor performance
	https://bugzilla.redhat.com/show_bug.cgi?id=759304

I have filed more Bugs why btrfs is unusable, I had to switch back both my
hosts to ext4:
	btrfs: No space left on device with 21GB available
	https://bugzilla.redhat.com/show_bug.cgi?id=857435
		(after conversion to ext4 I had 50GB free on 150GB disk)
	btrfs: Random `No such file or directory' on files not being changed at all
	https://bugzilla.redhat.com/show_bug.cgi?id=759426
	upstream kernel: btrfsctl -r: crash
	https://bugzilla.redhat.com/show_bug.cgi?id=830564
	btrfs: general protection fault: set_extent_dirty
	https://bugzilla.redhat.com/show_bug.cgi?id=889775


Regards,
Jan


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