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Sender: Phillip Susi <phillsusi@gmail.com>
Message-ID: <547CBD81.4070907@ubuntu.com>
Date: Mon, 01 Dec 2014 14:12:01 -0500
From: Phillip Susi <psusi@ubuntu.com>
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Subject: [linux-lvm] flakey target isn't flaking
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Ubuntu's linux kernel version 3.13.0-39-generic, lvm 2.02.98.

Table:

flakey: 0 20480 flakey 7:0 0 10 1 0

That should be throwing IO errors for one out of every 11 seconds, but
I run:

while :; do sudo dd bs=65536 count=1 if=/dev/mapper/flakey
of=/dev/null iflag=direct ; sleep 0.2 ; done

And it never sees any errors.  What gives?

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