[Mauiusers] mark node down/Idle in maui simulation

vesor at 163 vesor at 163.com
Sat Dec 30 05:08:25 MST 2006


I am trying to simulate node reboot events in maui's simulation mode.
When node reboot event come, I use "mjobctl -R" to requeue the 
jobs on the node, and then use "mnodectl modify state=Down" to 
mark the node "Down". And after a few minutes, I use "mnodectl 
modify state=Idle" to mark the node "Idle" as the node is available
again.
But this method does not work. 


The following error is encountered:

checking node node8

State:      Idle  (in current state for 00:05:40)
Expected State:  Running   SyncDeadline: Sat Oct 24 20:26:40
Configured Resources: PROCS: 2  MEM: 1024M  SWAP: 2048M  DISK: 3000M
Utilized   Resources: PROCS: 1
Dedicated  Resources: PROCS: 1
Opsys:      RedhatAS3  Arch:        Xeon
Speed:      1.00  Load:       2.000
Network:    [ethernet]
Features:   [compute][node8]
Attributes: [Batch]
Classes:    [batch 1:2]

Total Time: 00:19:20  Up: 00:18:50 (97.41%)  Active: 00:00:20 (1.72%)

Reservations:
  Job 'SJ009'(x1)  -00:12:30 -> 00:03:12 (00:15:42)
JobList:  SJ009
ALERT:  jobs active on node but state is Idle
ALERT:  node is in state Idle but load is high (2.000)


It seems the node which has been marked Down will get a wrong 
state after it is marked Idle. 

Can anyone tells me how to solve this problem?
Thanks very much.


 				
--------------
vesor
2006-12-30




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