[Mauiusers] Maui can't detect resources

Siegmar Gross Siegmar.Gross at informatik.fh-fulda.de
Fri Jan 28 02:50:21 MST 2005


Hi,

I have a working environment with OpenPBS 2.3.16. Now I've installed
maui-3.2.6p11. When I replace pbs_sched with maui, I can still submit
jobs but it seems that Maui can't see them.

tyr 215 qsub PrtEnv.pbs
61.tyr.informatik.fh-fulda.de
tyr 216 qstat
Job id           Name             User             Time Use S Queue
---------------- ---------------- ---------------- -------- - -----
61.tyr           PrtEnv           fd1026                  0 Q short           
tyr 217


Excerpt from Maui's log file:

01/28 10:24:01 INFO:     scheduling complete.  sleeping 30 seconds
01/28 10:24:32 WARNING:  no resources detected
01/28 10:24:32 WARNING:  no workload detected
01/28 10:24:32 INFO:     current util[46]:  0/0 (0.00%)  PH: 0.00%  active jobs: 0 
of 0 (completed: 0)
01/28 10:24:32 INFO:     scheduling complete.  sleeping 30 seconds


MOM config file:

$logevent       0x07f
$clienthost     tyr.informatik.fh-fulda.de
$clienthost     tyr
$restricted     *.informatik.fh-fulda.de
$ideal_load     30.0
$max_load       40.0
$prologalarm    30


Server config file:

create queue short
set queue short queue_type = Execution
set queue short max_running = 40
set queue short resources_max.cput = 00:00:59
set queue short resources_max.nodect = 16
set queue short resources_max.walltime = 24:00:00
set queue short resources_min.cput = 00:00:01
set queue short resources_min.nodect = 1
set queue short resources_default.cput = 00:00:30
set queue short resources_default.neednodes = 1
set queue short resources_default.nodect = 1
set queue short resources_default.nodes = 1
set queue short kill_delay = 10
set queue short enabled = True
set queue short started = True
... (creating long and verylong queue)

create queue feed_queue
set queue feed_queue queue_type = Route
set queue feed_queue route_destinations = short
set queue feed_queue route_destinations += long
set queue feed_queue route_destinations += verylong
set queue feed_queue enabled = True
set queue feed_queue started = True

set server scheduling = True
set server acl_host_enable = True
set server acl_hosts = *.informatik.fh-fulda.de
set server managers  = root at tyr.informatik.fh-fulda.de
set server operators = root at tyr.informatik.fh-fulda.de
set server default_queue = feed_queue
set server log_events = 127
set server mail_from = adm
set server query_other_jobs = True
set server resources_available.nodect = 8
set server resources_default.nodect = 1
set server resources_default.nodes = 1
set server scheduler_iteration = 10
set server default_node = tyr
set server node_pack = False


Maui config file (original file created during installtion with reduced
LOGFILEMAXSIZE and LOGLEVEL):

tyr 218 cat /var/spool/maui/maui.cfg
# maui.cfg 3.2p8

SERVERHOST            tyr.informatik.fh-fulda.de
# primary admin must be first in list
ADMIN1                root

# Resource Manager Definition

RMCFG[TYR.INFORMATIK.FH-FULDA.DE] TYPE=PBS at RMNMHOST@

# Allocation Manager Definition

AMCFG[bank]  TYPE=NONE

# full parameter docs at http://supercluster.org/mauidocs/a.fparameters.html
# use the 'schedctl -l' command to display current configuration

RMPOLLINTERVAL        00:00:30

SERVERPORT            42559
SERVERMODE            NORMAL

# Admin: http://supercluster.org/mauidocs/a.esecurity.html


LOGFILE               maui.log
LOGFILEMAXSIZE        1000000
LOGLEVEL              1

# Job Priority: http://supercluster.org/mauidocs/5.1jobprioritization.html

QUEUETIMEWEIGHT       1 

# FairShare: http://supercluster.org/mauidocs/6.3fairshare.html

#FSPOLICY              PSDEDICATED
#FSDEPTH               7
#FSINTERVAL            86400
#FSDECAY               0.80

# Throttling Policies: http://supercluster.org/mauidocs/6.2throttlingpolicies.html

# NONE SPECIFIED

# Backfill: http://supercluster.org/mauidocs/8.2backfill.html

BACKFILLPOLICY        FIRSTFIT
RESERVATIONPOLICY     CURRENTHIGHEST

# Node Allocation: http://supercluster.org/mauidocs/5.2nodeallocation.html

NODEALLOCATIONPOLICY  MINRESOURCE

# QOS: http://supercluster.org/mauidocs/7.3qos.html

# QOSCFG[hi]  PRIORITY=100 XFTARGET=100 FLAGS=PREEMPTOR:IGNMAXJOB
# QOSCFG[low] PRIORITY=-1000 FLAGS=PREEMPTEE

# Standing Reservations: 
http://supercluster.org/mauidocs/7.1.3standingreservations.html

# SRSTARTTIME[test] 8:00:00
# SRENDTIME[test]   17:00:00
# SRDAYS[test]      MON TUE WED THU FRI
# SRTASKCOUNT[test] 20
# SRMAXTIME[test]   0:30:00

# Creds: http://supercluster.org/mauidocs/6.1fairnessoverview.html

# USERCFG[DEFAULT]      FSTARGET=25.0
# USERCFG[john]         PRIORITY=100  FSTARGET=10.0-
# GROUPCFG[staff]       PRIORITY=1000 QLIST=hi:low QDEF=hi
# CLASSCFG[batch]       FLAGS=PREEMPTEE
# CLASSCFG[interactive] FLAGS=PREEMPTOR

tyr 219


The job isn't listed in any queue.

tyr 220 showq
ACTIVE JOBS--------------------
JOBNAME            USERNAME      STATE  PROC   REMAINING            STARTTIME


     0 Active Jobs       0 of    0 Processors Active (0.00%)

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


0 Idle Jobs

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


Total Jobs: 0   Active Jobs: 0   Idle Jobs: 0   Blocked Jobs: 0
tyr 221



I can start the job with qrun.

tyr 221 qrun 61.tyr
tyr 222 qstat
tyr 223 

In my opinion the configuration conforms to "Maui-PBS Integration Guide". Does
anybody know what's wrong with my configuration and what I have to do to get
jobs scheduled? Thank you very much for any help in advance.


Kind regards

Siegmar



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