I am using /dev/sda6 of Dom0 for one of my DomU in PV. One day I saw I/O error in DomU. Anyone has the solution for this. I don''t see any I/O on dom0 I rebooted the DomU also but issue was not fixed. Please provide me layout to check and fix this type of issue. Tanuj _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On Fri, Jun 26, 2009 at 10:30 AM, Tanuj Bansal<bansal.tanuj83@gmail.com> wrote:> I am using /dev/sda6 of Dom0 for one of my DomU in PV. > One day I saw I/O error in DomU. > > Anyone has the solution for this. I don’t see any I/O on dom0 > I rebooted the DomU also but issue was not fixed.Some more info would be useful. What was the exact error message on domU? Are there any weird disk-related message on dom0''s syslog? Are there any weird disk-related message on dom0''s console? (yes, you NEED to look at the console since sometimes disk-related error don''t show up on syslog) What kind of disk is it? Internal disk? external SAN/NAS disk? -- Fajar _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
I don''t remember the exact error right now but it was related to /dev/sda2 on DomU with an error code. On the console I was receiving such type of errors and disk using is an internal disk. Regards, Tanuj Bansal -----Original Message----- From: Fajar A. Nugraha [mailto:fajar@fajar.net] Sent: Friday, June 26, 2009 9:19 AM To: bansal.tanuj83@gmail.com Cc: Xen User-List Subject: Re: [Xen-users] I/O on domu in PV On Fri, Jun 26, 2009 at 10:30 AM, Tanuj Bansal<bansal.tanuj83@gmail.com> wrote:> I am using /dev/sda6 of Dom0 for one of my DomU in PV.> One day I saw I/O error in DomU.>> Anyone has the solution for this. I don''t see any I/O on dom0> I rebooted the DomU also but issue was not fixed.Some more info would be useful. What was the exact error message on domU? Are there any weird disk-related message on dom0''s syslog? Are there any weird disk-related message on dom0''s console? (yes, you NEED to look at the console since sometimes disk-related error don''t show up on syslog) What kind of disk is it? Internal disk? external SAN/NAS disk? -- Fajar _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On Fri, Jun 26, 2009 at 10:58 AM, Tanuj Bansal<bansal.tanuj83@gmail.com> wrote:> I don’t remember the exact error right now but it was related to /dev/sda2 > on DomU with an error code. > > On the console I was receiving such type of errors and disk using is an > internal disk.Since both domU and dom0''s console is complaining about disk errors, the most obvious cause would be that your disk (or at least aprt of it) is broken. You should replace your disk. -- Fajar _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users