From mboxrd@z Thu Jan  1 00:00:00 1970
From: Viacheslav Dubeyko <slava-yeENwD64cLxBDgjK7y7TUQ@public.gmane.org>
Subject: Re: Cleaner crashes, can't read source blocks, error=-5
Date: Mon, 14 Dec 2015 11:00:11 -0800
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To: Brian Cottingham <spiffytech-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Hi Brian,

On Mon, 2015-12-14 at 10:11 -0500, Brian Cottingham wrote:
> My nilfs2 partition has filled up, and I can't free up space because
> nilfs_cleanerd crashes. This is what I get in syslog:
> 
> ----
> Dec 14 09:49:38 spiffyhome nilfs_cleanerd[1580]: start
> Dec 14 09:49:38 spiffyhome nilfs_cleanerd[1580]: pause (clean check)
> Dec 14 09:49:38 spiffyhome nilfs_cleanerd[1580]: resume (clean check)
> Dec 14 09:50:45 spiffyhome kernel: [  149.008559] NILFS: GC failed
> during preparation: cannot read source blocks: err=-5
> Dec 14 09:50:45 spiffyhome nilfs_cleanerd[1580]: cannot clean
> segments: Input/output error
> Dec 14 09:50:45 spiffyhome nilfs_cleanerd[1580]: shutdown

Could you please share version of Linux kernel and version nilfs utils
on your side at first? Do you use some special configuration options for
GC?

Thanks,
Vyacheslav Dubeyko.


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