From: Eric Wolf <19wolf@gmail.com>
To: linux-btrfs@vger.kernel.org
Subject: Re: rm: it is dangerous to operate recursively on '/data/Backup/@' (same as '/')
Date: Tue, 26 Sep 2017 11:02:00 -0400 [thread overview]
Message-ID: <CAJ_hD5Af8YLw_Q0XOC4LLN+=HKKg7oSj+ide1sm4Sr2b7Qq1YA@mail.gmail.com> (raw)
In-Reply-To: <CAJ_hD5Dw0H+2c0qztzUc2kEhZZ-PbRTMpzR+R_isQ_S0ph99iQ@mail.gmail.com>
So somehow my @ and @home subvolumes became mounted at /data/Backup in
addition to their normal locations (/ and /home). So when I used 'dd'
I was outputting to my OS drive instead of my data pool. How did this
happen? How do I undo it? I'll try restarting now, but I'll await
further responses before replying to myself again.
---
Eric Wolf
(201) 316-6098
19wolf@gmail.com
On Tue, Sep 26, 2017 at 10:41 AM, Eric Wolf <19wolf@gmail.com> wrote:
> I accidentally filled my OS drive with a copy of itself? The problem
> is, /data/ is a separate pool from the OS drive. And now it looks like
> I can't erase it? I don't even know how I got here. All I did was "dd
> if=/dev/sda of=/data/Backup/backup-new.img && mv
> /data/Backup/backup-new.img /data/Backup/backup.img" I don't really
> know where to go from here.
prev parent reply other threads:[~2017-09-26 15:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-26 14:41 rm: it is dangerous to operate recursively on '/data/Backup/@' (same as '/') Eric Wolf
2017-09-26 15:02 ` Eric Wolf [this message]
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