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 19:41:10 +0000 [thread overview]
Message-ID: <bug-186551-13602-Ef3ca9Oc9e@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 #7 from Eric Sandeen <sandeen@sandeen.net> ---
Those seem to be spaced out at roughly 4G boundaries - 4k short of 4G if my
math is right. Not sure what that implies though.
You might try with "-v" and/or trying smaller step values with blkdiscard to
see if anything works.
What do /sys/block/nvme0n1/discard_alignment and
/sys/block/nvme0n1/queue/discard_granularity contain?
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next prev parent reply other threads:[~2016-11-01 19:41 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
2016-11-01 19:04 ` bugzilla-daemon
2016-11-01 19:14 ` bugzilla-daemon
2016-11-01 19:41 ` bugzilla-daemon [this message]
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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