On 03/20/2014 02:19 AM, Duncan wrote:
Chris Mason posted on Thu, 20 Mar 2014 01:01:35 +0000 as excerpted:
Message-ID: <cf4fb5f3.2116%...@fb.com>
Accept-Language: en-US
Content-Type: text/plain; charset=euc-kr
Content-Transfer-Encoding: base64
Content-Language: en-US
Sorry, I misspoke, you should bump /proc/sys/vm/min_free_kbytes.
Honestly though, it©ös just a bug in the mvs driver. Atomic 8K
allocations are doomed to fail eventually.
The process is a btrfs worker, and the IO was started by btrfs, but the
allocation failure is all inside the mvs driver. There¡¯s even the
printk in there from mvs about the allocation failing.
-chris
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Chris, you might wish to take a look at this and/or have one of the FB
techs familiar with your mail transport layers (and/or your mail client,
and/or perhaps it's vger's list-serv bot) look at it. That list-sig came
thru as garbage at least here, and your "it's" and "there's" appear to
have strange apostrophes as well. As you can see I also included the
headers I think might be relevant, plus the Message-ID.
So the list-sig is a vger feature. It just tacks on the list sig
regardless of the encoding of the message, which generates garbage some
times.
The rest sounds like a facebook feature. I've got thunderbird
configured to force saner encodings, hopefully it'll be more consistent now.
Thanks
-chris
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