Modify

Ticket #748 (closed enhancement: fixed)

Opened 11 years ago

Last modified 8 years ago

detect hanging gamin/fam server

Reported by: tcampbel Owned by: desai
Priority: major Milestone: Bcfg2 1.3.0 Release
Component: bcfg2-client Version: 1.0
Keywords: Cc: somekool@…

Description

16:43:13 < HCoyote> desai:  so, at some point we encountered this in the past and the symptom threw an error that looked like "Hit event timeout without getting any 
                    events; GAMIN/FAM problem?" 
16:43:26 < desai> yeah, we can detect it upon startup pretty easily
16:43:27 < HCoyote> in this case, i can't find an error that would indicate a gamin problem.
16:43:28 < desai> oooh
16:43:35 < desai> we could add a watchdog
16:43:44 < desai> that would be pretty easy, and would catch cases like this
16:43:49 < HCoyote> is there some sort of feedback loop then?
16:44:03 < desai> just keep a timestamp in the gamin driver for the last event seen

add a method to have bcfg2-server detect if gam_server has hung and let admin know that it needs to be restarted.

Attachments

Change History

comment:1 Changed 11 years ago by desai

  • Milestone changed from Bcfg2 1.0.0 Release to Bcfg2 1.0.1 Release

comment:2 Changed 11 years ago by solj

  • Milestone changed from Bcfg2 1.0.1 Release to Bcfg2 1.1.0 Release

comment:3 Changed 11 years ago by somekool <somekool@…>

  • Cc somekool@… added

encounter this error for the first time. it seems bcfg2 is already trapping this error. it should just mentionned the required fix more clearly. that is to kill gam_server process

comment:4 Changed 10 years ago by solj

  • Milestone changed from Bcfg2 1.1.0 Release to Bcfg2 1.2.0 Release

comment:5 Changed 9 years ago by https://www.google.com/accounts/o8/id?id=AItOawnSjgovXZr-_V3vGkvMSR0pc5LDykRc1Nc

We used to run into this problem a lot with Bcfg2 1.0, but I haven't seen it with either 1.1 or 1.2, so this may have been fixed already.

comment:6 Changed 9 years ago by solj

  • Milestone changed from Bcfg2 1.2.0 Release to Bcfg2 1.3.0 Release

comment:7 Changed 8 years ago by solj

  • Status changed from new to closed
  • Resolution set to fixed

Closing this since we now support pyinotify which should be _much_ more reliable.

WARNING! You need to establish a session before you can create or edit tickets. Otherwise the ticket will get treated as spam.

View

Add a comment

Modify Ticket

Change Properties
<Author field>
Action
as closed
The resolution will be deleted. Next status will be 'reopened'
Author


E-mail address and user name can be saved in the Preferences.

 
Note: See TracTickets for help on using tickets.