WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Xen

xen-devel

[Top] [All Lists]

Re: [Xen-devel] [PATCH 1/3] Output Virtual Block Device requests informa

To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH 1/3] Output Virtual Block Device requests information to /proc/xen/vbd
From: "Satoshi Uchida" <s-uchida@xxxxxxxxxxxxx>
Date: 2006年6月22日 09:54:44 +0900
Delivery-date: 2006年6月21日 17:55:10 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AcaVLnuF8lKTQO09Sl2/Ip3sYykZmAAYdmZwAAGDp0A=
Thanks, Feir and Anthony.
> On 21 Jun 2006, at 12:47, Anthony Liguori wrote:
>
>>> In my subjective, currently, procfs is used for representing dynamic 
>>> information such as statistical data, and sysfs is used for 
>>> representing statical information such as module parameters.
>>
>> /proc is for process information. This stuff definitely belongs in 
>> sysfs. It's analogous to /sys/class/net/eth0/statistics/.
>
>Yes. The patchset looks good and is obviously useful -- we'd like to apply it 
>if this gets fixed.
>
> -- Keir
It's OK.
I try to examine and develop transition to sysfs file system.
I may worry that where does information locate in sysfs.
In it case, I confer with you, so please give me nice answer.
Current, I think two pattern.
 1. vbd class create /sysfs/class.
 2. Use vbd-* directory under /sysfs/devices/xen-backend/.
May first idea be appropriate?
In addition,
The one of advantage for our method is to represent total information for 
domain.
This mechanism is useful for analysis for each domain I/O or total environments.
In sysfs, I see that Interface connect individual device/module information.
Naturally, it is enough by using xentop, but xentop can not take log file.
If xentop can be redirected to normal file, but it file insert binary code.
Aren't there any good ideas?
Thanks,
Satoshi UCHIDA
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
<Prev in Thread] Current Thread [Next in Thread>
Previous by Date: RE: [Xen-devel] RE: Rearchitecting IO Emulation for HVM Guests , Daniel Stekloff
Next by Date: RE: [Xen-devel] [PATCH] patch to buffer write ioreq , Dong, Eddie
Previous by Thread: [Xen-devel] Re: [PATCH 1/3] Output Virtual Block Device requests information to /proc/xen/vbd , Anthony Liguori
Next by Thread: Re: [Xen-devel] [PATCH 1/3] Output Virtual Block Device requests information to /proc/xen/vbd , Keir Fraser
Indexes: [Date] [Thread] [Top] [All Lists]

Copyright ©, Citrix Systems Inc. All rights reserved. Legal and Privacy
Citrix This site is hosted by Citrix

AltStyle によって変換されたページ (->オリジナル) /