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From: "Ren, Yongjie" <yongjie.ren@intel.com>
To: Ian Campbell <Ian.Campbell@citrix.com>,
	xen-devel <xen-devel@lists.xen.org>,
	xen-users <xen-users@lists.xen.org>
Subject: Re: Xen 4.2 TODO / Release Plan
Date: Tue, 21 Aug 2012 15:14:27 +0000	[thread overview]
Message-ID: <1B4B44D9196EFF41AE41FDA404FC0A101674E6@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <1345454240.28762.18.camel@zakaz.uk.xensource.com>

> -----Original Message-----
> From: xen-devel-bounces@lists.xen.org
> [mailto:xen-devel-bounces@lists.xen.org] On Behalf Of Ian Campbell
> Sent: Monday, August 20, 2012 5:17 PM
> To: xen-devel; xen-users
> Subject: [Xen-devel] Xen 4.2 TODO / Release Plan
> 
>     * [BUG] long stop during the guest boot process with qcow image,
>       reported by Intel:
> http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1821
> 
After reverting the "O_DIRECT for IDE" patch in qemu-xen tree, it works as fine as that before the bug.
But it still have some stop time (about 8~10s) after loading the Grub for a RHEL6.x guest.
I found even an old CS #23124 (about 1 year ago) also has the same phenomenon.
Currently, RHEL6.2 or RHEL6.3 guest can bootup in 30~40s (for either RAW or QCOW2 image).
And, RHEL5.5 guest (which has no stop time issue) can bootup in 50~60s.

I also commented in the bugzilla. You can also have a look for more details.

Will you want still track or fix this old issue ?  If not, I want to marked it as "fixed and verified".

  parent reply	other threads:[~2012-08-21 15:14 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-20  9:17 Xen 4.2 TODO / Release Plan Ian Campbell
2012-08-20 11:06 ` Jan Beulich
     [not found]   ` <50338D02.8050009@amd.com>
     [not found]     ` <5033B0070200007800096B4D@nat28.tlf.novell.com>
     [not found]       ` <5034B907.7020506@amd.com>
2012-08-22 14:47         ` RTC patch Jan Beulich
2012-08-22 15:01           ` Christoph Egger
2012-08-22 15:13             ` Jan Beulich
2012-08-21 15:14 ` Ren, Yongjie [this message]
2012-08-21 15:27   ` Xen 4.2 TODO / Release Plan Ian Campbell
2012-08-21 15:49     ` Ren, Yongjie
2012-08-21 15:39 ` Ben Guthro
2012-08-21 16:08   ` Jan Beulich
  -- strict thread matches above, loose matches on Subject: below --
2012-08-28 10:06 Ian Campbell
2012-08-31 17:26 ` George Dunlap
2012-09-03  9:10   ` Ian Campbell
2012-08-31 17:36 ` George Dunlap
     [not found] ` <CAFLBxZaDmZ8bTQzZ_CpQpTros9WFK7Q96v-1Y3zXXWLdciMXTw@mail.gmail.com>
2012-08-31 17:42   ` Konrad Rzeszutek Wilk
2012-09-02  4:46 ` Pasi Kärkkäinen
2012-09-03  9:09   ` Ian Campbell
2012-08-14  9:05 Ian Campbell
2012-08-14  9:52 ` Jan Beulich
2012-08-15 15:46 ` George Dunlap
2012-07-30  8:30 Ian Campbell
2012-08-03 10:09 ` Ian Campbell
2012-08-03 10:28   ` Keir Fraser
2012-08-03 10:30     ` Ian Campbell
2012-08-03 10:44     ` Jan Beulich
2012-08-06 17:06       ` Liu, Jinsong
2012-08-07  6:38         ` Jan Beulich
2012-08-07  7:50           ` Keir Fraser
2012-08-07  8:05             ` Jan Beulich
2012-08-07  8:10               ` Ian Campbell
2012-08-07 18:13               ` Liu, Jinsong
2012-08-08  6:37                 ` Jan Beulich
2012-07-17 16:47 Ian Campbell
2012-07-17 16:51 ` Andrew Cooper
2012-06-12 13:00 Ian Campbell
2012-06-12 13:57 ` Jan Beulich
2012-06-12 14:05   ` Ian Campbell
2012-06-13 10:48     ` Stefano Stabellini
2012-06-20 15:25       ` Ian Campbell
2012-06-20 15:40         ` Jan Beulich
2012-06-20 15:47           ` Ian Jackson
2012-06-20 16:06             ` Jan Beulich
2012-06-20 15:50           ` Ian Campbell
2012-06-20 15:58             ` Ian Jackson
2012-06-20 15:46         ` Ian Jackson
2012-06-18  8:36 ` Roger Pau Monne
2012-06-18 12:19 ` Dario Faggioli
2012-05-21 11:47 Ian Campbell
2012-05-21 13:00 ` Pasi Kärkkäinen
2012-05-21 13:05   ` Ian Campbell
2012-05-21 13:32 ` Jan Beulich
2012-05-14 10:26 Ian Campbell
2012-05-14 11:14 ` Jan Beulich
2012-05-29  9:32   ` Ian Campbell
2012-05-29 10:10     ` Jan Beulich
2012-05-31  9:24       ` Olaf Hering
2012-05-31  9:37         ` Jan Beulich
2012-05-31  9:56           ` Stefano Stabellini
2012-05-31 21:43         ` Olaf Hering
2012-05-14 13:51 ` Dario Faggioli
2012-05-14 15:33 ` Ian Jackson
2012-05-14 15:43   ` Ian Campbell
2012-05-14 17:07   ` Dario Faggioli

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