[Mauiusers] Problem replacing pbs_sched with maui

Bernhard Aichinger Bernhard.Aichinger at lrz-muenchen.de
Thu Dec 29 07:48:00 MST 2005


Hi!


I try to replace pbs_sched (PBSPro 7.1) with maui
(maui-3.2.6p14-snap.1134772805) at our SGI Altix system.  Scheduling is
working with the default scheduler pbs_sched.  Unfortunately, maui is
not able to schedule any jobs.  The configuration of maui is fairly
equal to the default configuration.

I would be grateful if someone can push me to the right direction.



# checknode -v altix3


checking node altix3

State:      Idle  (in current state for 00:18:19)
Configured Resources: PROCS: 32  MEM: 122G  SWAP: 122G  DISK: 1M  l:
9999
Utilized   Resources: l: 9999
Dedicated  Resources: [NONE]
Opsys:       DEFAULT  Arch:      linux_cpuset
Speed:      1.00  Load:       0.040
Location:   Partition: DEFAULT  Frame/Slot:  1/1
Network:    [DEFAULT]
Features:   [NONE]
Attributes: [Batch]
Classes:    [DEFAULT 1:1]

Total Time: 21:59:37  Up: 21:51:33 (99.39%)  Active: 12:05:58 (55.01%)

Reservations:
NOTE:  no reservations on node

# showq
ACTIVE JOBS--------------------
JOBNAME            USERNAME      STATE  PROC   REMAINING  STARTTIME


     0 Active Jobs       0 of   32 Processors Active (0.00%)
                         0 of    1 Nodes Active      (0.00%)

IDLE JOBS----------------------
JOBNAME            USERNAME      STATE  PROC     WCLIMIT  QUEUETIME

4656                a2825al       Idle     1     1:02:00  Thu Dec 29 09:39:14
4655                a2825al       Idle    20     1:02:00  Thu Dec 29 09:31:56
4657                a2825al       Idle     1     1:02:00  Thu Dec 29 10:42:44
4658                a2825al       Idle     1     1:02:00  Thu Dec 29 11:07:29
4659                a2825al       Idle     1     3:00:00  Thu Dec 29 12:11:23

5 Idle Jobs

BLOCKED JOBS----------------
JOBNAME            USERNAME      STATE  PROC     WCLIMIT  QUEUETIME


Total Jobs: 5   Active Jobs: 0   Idle Jobs: 5   Blocked Jobs: 0
# diagnose -j 4656
Name                  State Par Proc QOS     WCLimit R  Min     User    Group
Account  QueuedTime  Network  Opsys   Arch    Mem   Disk  Procs    Class
Features

4656                   Idle ALL    1 DEF     1:02:00 0    1  a2825al    a2825
-     1:15:15   [NONE] [NONE] [NONE]    >=0    >=0    NC0   [N32_3h:1]
[mem=10mb][ncpus=1]

# checkjob 4656


checking job 4656

State: Idle
Creds:  user:a2825al  group:a2825  class:N32_3h  qos:DEFAULT
WallTime: 00:00:00 of 1:02:00
SubmitTime: Thu Dec 29 09:39:14
  (Time Queued  Total: 5:51:13  Eligible: 1:17:17)

Total Tasks: 1

Req[0]  TaskCount: 1  Partition: ALL
Network: [NONE]  Memory >= 0  Disk >= 0  Swap >= 0
Opsys: [NONE]  Arch: [NONE]  Features: [mem=10mb][ncpus=1]
Dedicated Resources Per Task: PROCS: 1  MEM: 10M
NodeCount: 1


IWD: [NONE]  Executable:  [NONE]
Bypass: 0  StartCount: 0
PartitionMask: [ALL]
Flags:       RESTARTABLE

PE:  1.00  StartPriority:  77
cannot select job 4656 for partition DEFAULT (Class)


# runjob 4656


job cannot run (available nodes do not meet requirements in any partition)




Thanks in advance,

Bernhard


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