From: Nathan March <nathan@gt.net>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
daniel.stodden@citrix.com
Subject: Re: Creating a vm with a non-existent /dev/mapper/ tap2 device effectively hangs dom0 system
Date: Fri, 29 Jul 2011 09:26:24 -0700 [thread overview]
Message-ID: <4E32DF30.6030405@gt.net> (raw)
In-Reply-To: <20110729162319.GA6364@dumpdata.com>
On 7/29/2011 9:23 AM, Konrad Rzeszutek Wilk wrote:
>> The /dev/mapper devices are coming from a dell md3200i, using
>> open-iscsi 2.0.871 and multipath-tools-0.4.9-r2.
>>
>> This is using the main xen 4.1.1 release, with jeremy's git dom0
>> kernel (2.6.32.43).
> Oh, wait. Did you update it to the latest Jeremy pulled in a blktap fix.
>
Not sure if you saw my latest response, this was resolved by switching
from blktap2 to phy (first time using iscsi, usually use disk images).
Probably not desired behavior still though. Blktap2 seemed to work fine,
with the exception of the hang on shutdown. (Performance benchmarks seem
to indicate phy and blktap2 are equal as well)
- Nathan
--
Nathan March<nathan@gt.net>
Gossamer Threads Inc. http://www.gossamer-threads.com/
Tel: (604) 687-5804 Fax: (604) 687-5806
prev parent reply other threads:[~2011-07-29 16:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-27 23:29 Creating a vm with a non-existent /dev/mapper/ tap2 device effectively hangs dom0 system Nathan March
2011-07-28 19:00 ` Nathan March
2011-07-28 22:13 ` Nathan March
2011-07-29 16:23 ` Konrad Rzeszutek Wilk
2011-07-29 16:26 ` Nathan March [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4E32DF30.6030405@gt.net \
--to=nathan@gt.net \
--cc=daniel.stodden@citrix.com \
--cc=konrad.wilk@oracle.com \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.