From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 186551] mkfs.ext4 tries to discard sector beyond the end of the device
Date: Tue, 01 Nov 2016 17:51:11 +0000 [thread overview]
Message-ID: <bug-186551-13602-CBxJSmt3ro@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-186551-13602@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=186551
--- Comment #4 from Eric Sandeen <sandeen@sandeen.net> ---
I am pretty sure all of those messages will be in 512-byte sectors.
/proc/partitions is in 1k units (just to keep it interesting)
781412184 * 1024/512 = 1562824368 512-byte sectors - also past the sector it's
trying to discard.
I wonder what happens if you try a blkdiscard for the entire device, and see if
you get a failure from it as well. (*** note that this will clear any data on
the device, as it will discard every block on the device ***).
It seems unlikely that this is an ext4/e2fsprogs problem at this point.
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next prev parent reply other threads:[~2016-11-01 17:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-01 17:30 [Bug 186551] New: mkfs.ext4 tries to discard sector beyond the end of the device bugzilla-daemon
2016-11-01 17:40 ` [Bug 186551] " bugzilla-daemon
2016-11-01 17:48 ` bugzilla-daemon
2016-11-01 17:50 ` bugzilla-daemon
2016-11-01 17:51 ` bugzilla-daemon [this message]
2016-11-01 19:04 ` bugzilla-daemon
2016-11-01 19:14 ` bugzilla-daemon
2016-11-01 19:41 ` bugzilla-daemon
2016-11-01 19:42 ` bugzilla-daemon
2016-11-01 19:47 ` bugzilla-daemon
2016-11-01 19:54 ` bugzilla-daemon
2016-11-02 14:30 ` bugzilla-daemon
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