From: David Sterba <dsterba@suse.cz>
To: Goffredo Baroncelli <kreijack@libero.it>
Cc: Hugo Mills <hugo@carfax.org.uk>,
Anand Jain <anand.jain@oracle.com>,
linux-btrfs@vger.kernel.org
Subject: Re: [PATCH] btrfs: introduce BTRFS_IOC_GET_DEVS
Date: Thu, 6 Feb 2014 23:05:35 +0100 [thread overview]
Message-ID: <20140206220535.GV1364@suse.cz> (raw)
In-Reply-To: <52F3EC15.1000508@libero.it>
On Thu, Feb 06, 2014 at 09:09:57PM +0100, Goffredo Baroncelli wrote:
> > With 3.14 the sysfs interface is available, but the devices under
> > /sys/fs/btrfs/<fs-uuid>/devices/...
> > are symlinks to the sysfs devices, so this btrfs-specific device
> > information has to be located in a separate directory.
>
> yes please; it would scale better than the ioctl()s; anyway I suggest 1
> file per property, and not "...one file that holds all the stats
> about the device"
Well, we can do both, I don't have a preference and both make sense.
next prev parent reply other threads:[~2014-02-06 22:05 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-27 8:52 [PATCH] dump device list as seen by the kernel Anand Jain
2014-01-27 8:52 ` [PATCH] btrfs: introduce BTRFS_IOC_GET_DEVS Anand Jain
2014-01-27 8:47 ` Hugo Mills
2014-01-27 9:08 ` Anand Jain
2014-02-06 19:49 ` David Sterba
2014-02-06 20:09 ` Goffredo Baroncelli
2014-02-06 22:05 ` David Sterba [this message]
2014-02-07 10:08 ` Anand Jain
2014-02-07 10:20 ` Hugo Mills
2014-02-12 16:01 ` David Sterba
2014-02-12 16:15 ` Hugo Mills
2014-02-25 17:45 ` David Sterba
2014-02-26 2:34 ` Anand Jain
2014-01-27 8:56 ` [PATCH] btrfs-progs: introduce btrfs-devlist Anand Jain
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