From: "Helmut Hullen" <Hullen@t-online.de>
To: linux-btrfs@vger.kernel.org
Subject: Re: scrub: Inappropriate ioctl for device
Date: 01 Nov 2011 22:10:00 +0100 [thread overview]
Message-ID: <Bx1GE1Pi1uB@helmut.hullen.de> (raw)
In-Reply-To: <20111101200832.GA552@zambezi.lan>
Hallo, Ilya,
Du meintest am 01.11.11:
>> Mounting doesn't work immediately; most times I have to run the
>> "mount" command three times - strange.
> To be able to run mount only once you have to run 'btrfs dev scan' on
> startup (after each reboot or just before mounting).
That command has run, without any error.
There seems to be another problem.
>> When I run
>>
>> btrfs scrub start -r /dev/sdb1
>>
>> (or another of the three disks) then I only get the error message
>>
>> ERROR: getting dev info for scrub failed: Inappropriate ioctl for
>> device
> Scrubber runs on a mounted filesystem.
"df" tells that the bundle of disks is mounted - there too seems to be
another problem.
But
btrfs scrub start -r /path/to/mountpoint
works - is there a mistake in the description of the command?
In about 16 hours I'll know more ...
Viele Gruesse!
Helmut
next prev parent reply other threads:[~2011-11-01 21:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-01 19:36 scrub: Inappropriate ioctl for device Helmut Hullen
2011-11-01 20:08 ` Ilya Dryomov
2011-11-01 21:10 ` Helmut Hullen [this message]
2011-11-02 12:55 ` David Sterba
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