Re[2]: Deamon Threads
Hi.
Unfortunately, this is not the case. I have always seen this behaviour, and
my NUMAIOVPS is set to 8. I believe that since the secondary server went down,
the primary still tries to connect, and when you re-start replication by
bringing up secondary, it brings up a fresh new set of replication threads. An
informix engineer led me to believe that this was a known bug. the only way of
getting rid of that is to bring down the primary, but unfortunately, that means
a whole new level 0 backup and restore and then re-start HDR.
Sujata
____________________Reply Separator____________________
Subject: Re: Deamon Threads
Author: Dave Otto <dotto@themoneystore.com>
Date: 12/16/97 10:48 AM
I have seen this behavior on Sun boxes when the NUMIOVP variable
(in the ONCONFIG file) is blank. Make sure that it is set to at
least one (1).
-d
At 10:58 AM 12/16/97 -0600, Hitesh Dave wrote:
}Hi Guys,
}
} We are running Informix Online ver 7.23.UC5, we have two informix
}instances configured in HDR pair on two sun boxes running solaris 5.5.1.
}Configuration on both the boxes is identical.
}
}
} Right now we are seeing that there are almost 700 informix threads on
}the primary instance. I get this using 'onstat -u'. All these threads
}are owned by informix. The Flags field of the 'onstat -u' o/p has
}"Y--P--D" (Y - waiting on a condition, P - Primary thread for a session,
}D - deamon thread) for all the above threads. The 'pid' of the above
}sessions is 0 in the sysesssions table.
}
} I am not sure what caused so many threads ( maybe replication ?). Our
}secondary instance had gone done for few hours. We think that bouncing
}the primary instance will get rid of these threads. But we would like to
}know what caused it in the first place and why are they still hanging ?
}
} Any help will be appreciated.
}
}
}Hitesh Dave
}
}