From mboxrd@z Thu Jan 1 00:00:00 1970 From: Umair Azam Subject: Re: NFS issue with xenserver 6.2 Date: Tue, 11 Mar 2014 20:27:45 +0500 Message-ID: <531F2B71.4040309@i2cinc.com> References: <531E5B35.3030202@i2cinc.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1550995523502010020==" Return-path: In-Reply-To: <531E5B35.3030202@i2cinc.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org, xen-devel-request@lists.xen.org, "xs-devel@lists.xenserver.org" , Andrew Cooper List-Id: xen-devel@lists.xenproject.org This is a multi-part message in MIME format. --===============1550995523502010020== Content-Type: multipart/alternative; boundary="------------090803060703060309000307" This is a multi-part message in MIME format. --------------090803060703060309000307 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi Andrew, Can you help me out in resolving this issue. thanks Umair Azam On 3/11/2014 5:39 AM, Umair Azam wrote: > Hi, > > I am using xenserver 6.2 and facing nfs timed out issue, this issue > has been mentioned in 6.0 release notes but why i m facing this issue > in latest release (6.2) > > Mar 11 02:49:05 xenserver-1 kernel: [ 1848.148548] nfs: server > 10.11.17.33 not responding, timed out > > * In some 10 Gigabit Ethernet environments, occasional performance > problems with disk throughput on NFS SRs have been observed. The > problem can be identified by a log entry > in/var/log/messagessimilar to:kernel: nfs: server 10.0.0.1 not > responding, timed out. Citrix continues to investigate this issue > with an aim to resolve it in a future release. [CA-59187] > > http://support.citrix.com/article/CTX130418 > > > -- > Umair Azam > Systems Administrator > Network Operations Center > i2c Incorporated > 1300 Island Drive, Suite 105 > Redwood City, CA 94065-5170 > Desk: +1 650.480.5291 > PBX: +1 650.593.5400 x 4244 > 24x7 NOC: +1 650.480.5291 > Fax: +1 650.593.5402 > URL:www.i2cinc.com > ************************************** > CONFIDENTIALITY CAUTION > This communication (including any accompanying documents) is intended only for the use of the addressee(s) and contains information that is PRIVILEGED AND CONFIDENTIAL. Unauthorized reading, dissemination, distribution or copying of this communication is prohibited. If you have received this communication in error, please notify us immediately by e-mail, telephone or fax and promptly destroy the original communication. Thank you for your cooperation. > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xen.org > http://lists.xen.org/xen-devel --------------090803060703060309000307 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit

Hi Andrew,

Can you help me out in resolving this issue. thanks

Umair Azam

On 3/11/2014 5:39 AM, Umair Azam wrote:

Hi,

I am using xenserver 6.2 and facing nfs timed out issue, this issue has been mentioned in 6.0 release notes but why i m facing this issue in latest release (6.2)

Mar 11 02:49:05 xenserver-1 kernel: [ 1848.148548] nfs: server 10.11.17.33 not responding, timed out

In some 10 Gigabit Ethernet environments, occasional performance problems with disk throughput on NFS SRs have been observed. The problem can be identified by a log entry in /var/log/messages similar to: kernel: nfs: server 10.0.0.1 not responding, timed out. Citrix continues to investigate this issue with an aim to resolve it in a future release. [CA-59187]

http://support.citrix.com/article/CTX130418
-- 
Umair Azam
Systems Administrator
Network Operations Center
i2c Incorporated
1300 Island Drive, Suite 105
Redwood City, CA 94065-5170
Desk: +1 650.480.5291
PBX: +1 650.593.5400 x 4244
24x7 NOC: +1 650.480.5291
Fax: +1 650.593.5402
URL: www.i2cinc.com
**************************************
CONFIDENTIALITY CAUTION
This communication (including any accompanying documents) is intended only for the use of the addressee(s) and contains information that is PRIVILEGED AND CONFIDENTIAL. Unauthorized reading, dissemination, distribution or copying of this communication is prohibited. If you have received this communication in error, please notify us immediately by e-mail, telephone or fax and promptly destroy the original communication. Thank you for your cooperation. 
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