From: Russell Coker <russell@coker.com.au>
To: linux-btrfs@vger.kernel.org
Subject: why does df spin up disks?
Date: Mon, 29 Jun 2015 11:43:59 +1000 [thread overview]
Message-ID: <201506291143.59911.russell@coker.com.au> (raw)
When I have a mounted filesystem why doesn't the kernel store the amount of
free space? Why does it need to spin up a disk that had been spun down?
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next reply other threads:[~2015-06-29 1:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-29 1:43 Russell Coker [this message]
2015-06-29 7:13 ` why does df spin up disks? Holger Hoffstätte
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