Ron Culler
2007-Apr-24 23:50 UTC
[Xen-users] Xensource express server 3.1.0/1332 server randomly reboots
Config- Supermicro Superserver 6015V-T with 2 intel 5050 Xeon dual-core processors, 4GB 533Mhz ECC RAM, 2 160Gb SATA2 disks. Configured with 4 VM''s 9G disks running a P2V image of Centos 4.4 VM''s are configured with 512Mb RAM each System seems to reboot several times a day most noteably in the morning. Sometime it reboots several times in a short period and then will run for up to 16hrs before rebooting again. Both DomU''s and Dom0 have real public addresses with no nat. Unsure what is causing this to happen any help in troubleshooting this would be great Thanks -- Ron Culler _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Tom Mornini
2007-Apr-25 01:55 UTC
Re: [Xen-users] Xensource express server 3.1.0/1332 server randomly reboots
What do the VMs do? We''ve seen problems with reboots when disk I/O demand greatly outstrips capacity, but I wouldn''t expect it in your case unless the VMs are *very* I/O heavy. -- -- Tom Mornini, CTO -- Engine Yard, Ruby on Rails Hosting -- Support, Scalability, Reliability -- (866) 518-YARD (9273) On Apr 24, 2007, at 4:50 PM, Ron Culler wrote:> Config- Supermicro Superserver 6015V-T with 2 intel 5050 Xeon dual- > core > processors, 4GB 533Mhz ECC RAM, 2 160Gb SATA2 disks. > > Configured with 4 VM''s 9G disks running a P2V image of Centos 4.4 > VM''s > are configured with 512Mb RAM each > > System seems to reboot several times a day most noteably in the > morning. > Sometime it reboots several times in a short period and then will run > for up to 16hrs before rebooting again. Both DomU''s and Dom0 have > real > public addresses with no nat. Unsure what is causing this to > happen any > help in troubleshooting this would be great > > Thanks > > -- > Ron Culler > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users