I ran into a similar problem with some of our systems. The issue (in our case) was that different hosts had different IP filter settings. Depending on your OS, this might be done with the ipchains, iptables or ipfilter tools (among many other ways of doing it).
Can you telnet to 192.168.181.83 port 8649 from the original host you ran gstat from? Alexei On 1/7/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > Hi.. > > I have an odd problem (I think). > > When I try to run gstat -i, the answers I get back > > [Chris-AlBook:~] cmyip% gstat -i 192.168.181.83 > gexec_cluster() XML_ParseBuffer() error at line 1: > no element found > > Unable to get hostlist from 192.168.181.83 8649! > [Chris-AlBook:~] cmyip% ssh [EMAIL PROTECTED] > [EMAIL PROTECTED]'s password: > Last login: Thu Jan 5 23:20:40 2006 from cpe000393d451e4 > Welcome to Darwin! > [Yip_OSX_Server:~] root# gstat -i 192.168.181.83 > CLUSTER INFORMATION > Name: Yip_Lab_Systems > Hosts: 6 > Gexec Hosts: 0 > Dead Hosts: 3 > Localtime: Sat Jan 7 16:13:29 2006 > > > Seem to depend on what machine I'm using to get the information... > > - this even happens for two identical machines that are connected > identically > to a switch - one machine will get the "no element" found message, the > other > will get the right information. Oddly enough - this was working before I > relocated my lab - the only change has been the installation of GigE > switch... > > I'm not sure what the problem is - has anyone run into similar problems? > > Thanks > > Chris > -- > Christopher M. Yip, Ph.D., P.Eng. > Associate Professor - Canada Research Chair in Molecular Imaging > Department of Chemical Engineering and Applied Chemistry > Institute of Biomaterials and Biomedical Engineering > Department of Biochemistry > University of Toronto > 407 Rosebrugh Building, 4 Taddle Creek Rd. > Toronto, Ontario CANADA M5S 3G9 > Office:(416) 978-7853; Lab:(416) 946-5022; Fax: (416) 978-4317; > e-mail: [EMAIL PROTECTED] > WWW: http://bigten.ibme.utoronto.ca > > > ------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. Do you grep through log > files > for problems? Stop! Download the new AJAX search engine that makes > searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! > http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click > _______________________________________________ > Ganglia-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ganglia-general >
