[torqueusers] ha torque
dbourque at weatherdata.com
Wed Apr 9 12:30:41 MDT 2008
how much disk space does /var/spool/torque/server_priv typically use ?
how about the maui scheduler ? should it be running on both headnodes,
trying to communicate with localhost ?
I'm a little confused by the example, where the scheduler runs on the
the hosts as pbs_mom and not pbs_server... is the intent to also
failover the scheduler along with the shared file system ?
Sr. Systems Engineer
WeatherData Service Inc
An Accuweather Company
Steve Snelgrove wrote:
> The 2.3 release of Torque has support for HA by allowing two head node
> server to access the server_priv files on a shared file system. See
> for more details.
> Daniel Bourque wrote:
>> We're planning on setting up a torque/Maui cluster. I'm planning
>> on making the head node also be worker nodes, and for a 2nd worker
>> node to be a failover headnode.
>> My intent is to use heartbeat to control the state of torque, Maui
>> and a service IP.
>> Is this possible ?
>> what files need to be kept in sync ?
>> if the headnode fails, what happens to running jobs ?
>> if the headnode fails, when Maui start on the new headnode, will it
>> query the pbs_mom daemons on the worker nodes to get usage info ?
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