From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: Why does df fail to stat CIFS shares?
Date: Wed, 27 Aug 2014 15:15:00 -0000 [thread overview]
Message-ID: <20140827151536.GK20700@calimero.vinschen.de> (raw)
In-Reply-To: <loom.20140827T165747-369@post.gmane.org>
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On Aug 27 15:06, Achim Gratz wrote:
> Corinna Vinschen <corinna-cygwin <at> cygwin.com> writes:
> > The call to NtQueryVolumeInformationFile() in
> > fhandler_disk_file::fstatvfs() in fhandler_disk_file.cc (line 737ff),
> > fails with STATUS_INVALID_PARAMETER. This is a NetApp bug, but we may
> > be able to workaround it.
>
> The bug (if there is one) is that the driver should return
> STATUS_INVALID_INFO_CLASS since it quite obviously doesn't support that info
> class request. Falling back to FileFsSizeINformation does and returns
> sensible values for all NetApp volumes. Since at least all NetApp volumes
> here run without quotas anyway, no information loss occurs IIUC.
-v, please. What means "obviously" here? Did you ask Netapp?
The FileFsFullSizeInformation class is *old*, it has been introduced
with Windows 2000. Did you test all combinations I asked you for? Can
you provide detailed results? It might help to find a working combination.
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Maintainer cygwin AT cygwin DOT com
Red Hat
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next prev parent reply other threads:[~2014-08-27 15:15 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-27 14:36 Alexander Schwab
2014-07-03 9:41 ` Corinna Vinschen
2014-07-03 10:11 ` Alexander Schwab
2014-07-03 10:25 ` Corinna Vinschen
2014-07-03 11:14 ` Alexander Schwab
2014-07-03 11:33 ` Alexander Schwab
2014-08-26 9:15 ` Achim Gratz
2014-08-26 12:46 ` Corinna Vinschen
2014-08-26 15:01 ` Achim Gratz
2014-08-26 15:07 ` Corinna Vinschen
2014-08-26 17:01 ` Achim Gratz
2014-08-27 9:24 ` Achim Gratz
2014-08-27 9:57 ` Corinna Vinschen
2014-08-27 10:10 ` Achim Gratz
2014-08-27 15:06 ` Achim Gratz
2014-08-27 15:15 ` Corinna Vinschen [this message]
2014-08-27 15:37 ` Corinna Vinschen
2014-08-27 16:28 ` Achim Gratz
2014-08-27 17:04 ` Corinna Vinschen
2014-08-27 17:07 ` Corinna Vinschen
2014-08-28 14:58 ` Achim Gratz
2014-08-28 15:12 ` Corinna Vinschen
2014-08-28 12:31 ` Corinna Vinschen
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