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Message-ID: <1472827395.3713.6.camel@gmail.com>
Subject: Re: BTRFS constantly reports "No space left on device" even with a
 huge unallocated space
From: Ronan Arraes Jardim Chagas <ronisbr@gmail.com>
To: Jeff Mahoney <jeffm@suse.com>, Chris Murphy <lists@colorremedies.com>,
        "Austin S. Hemmelgarn" <ahferroin7@gmail.com>
Cc: Wang Xiaoguang <wangxg.fnst@cn.fujitsu.com>,
        Btrfs BTRFS <linux-btrfs@vger.kernel.org>,
        Qu Wenruo <quwenruo@cn.fujitsu.com>
Date: Fri, 02 Sep 2016 11:43:15 -0300
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Hi Jeff,

Em Sex, 2016-09-02 às 10:26 -0400, Jeff Mahoney escreveu:
> I explained what I think Ronan's issue is in another part of the
> thread
> just now.  I don't think that's a severe issue at
> all.  Annoying?  Sure,
> but I'm more concerned with the underlying ENOSPC issue.  Without
> more
> info, I don't know what the cause of it is and when it was
> introduced.

Sorry, but I really need to humbly disagree with you. Look to what has
already happened to me when the problem occurred (which is almost every
day):

1) Firefox crash;
2) Libreoffice crash (auto-save stop working);
3) Can't save my work in any text editor (vim, neovim, gedit, etc.);
4) Sometimes I can't even log as root (in TTY or by `su`);
5) Sometimes only a hard-reset solves the problem;
6) I was left with a broken operational system when the problem
occurred during a `zypper dup`.

I just can't tell you how much work I lost during those situations. So,
I think we cannot call this issue just annoying. I think it is very
severe.

Best regards,
Ronan Arraes