[SCore-users-jp] [SCore-users] Master as Compute Node Problem with PM-Ethernet

[Daniel Amkreutz]

Hello.

We use a Cluster of 3Nodes and 1 Master. They're all equal and we would like to configure the master as
a compute node,too.
Here's what we got so far:

-scored & msgb starts and recognizes 4 Nodes
-scout session can be started with 4 Nodes.

But when i try to run a job scored claims about the folowing:

<3> SCore-D:WARNING Unable to open PM gigaethernet/ethernet (error=2).
<3> SCore-D:WARNING   argv[0] -config
<3> SCore-D:WARNING   argv[1] /var/scored/scoreboard/master.0000B2000RgT
<3> SCore-D:ERROR No PM device opened.

In my opinion the <3> is the nodenumber (ok it is the master).

These are the configuration files:

PM ETHERNET:

unit 0
# maxnsend 0 - 32
maxnsend 16
# backoff 1000 - 20000 (usec)
backoff 4800
# checksum (0 if off, 1 is on)
checksum 0
# PE    MAC address             base hostname           # comment
0       00:30:48:27:17:4C       node01.cluster.domain   # ip=192.168.222.1 on eth0
1       00:30:48:27:16:E2       node02.cluster.domain   # ip=192.168.222.2 on eth0
2       00:30:48:27:16:56       node03.cluster.domain   # ip=192.168.222.3 on eth0
3       00:30:48:27:17:32       master.cluster.domain   # ip=192.168.222.254 on eth0


SCOREHOSTS.DB

/*
 *       SCore 5.0 scorehosts.db
 *              generated by PCCC EIT 5.2
 */

/* PM/Myrinet */
myrinet         type=myrinet \
                -firmware:file=/opt/score/share/lanai/lanai.mcp \
                -config:file=/opt/score/etc/pm-myrinet.conf

/* PM/Myrinet */
myrinet2k       type=myrinet2k \
                -firmware:file=/opt/score/share/lanai/lanaiM2k.mcp \
                -config:file=/opt/score/etc/pm-myrinet.conf

/* PM/Ethernet */
ethernet        type=ethernet \
                -config:file=/opt/score/etc/pm-ethernet.conf
gigaethernet    type=ethernet \
                -config:file=/opt/score/etc/pm-ethernet.conf
/* PM/Agent */
udp             type=agent -agent=pmaudp \
                -config:file=/opt/score/etc/pm-udp.conf

/* RHiNET */
rhinet          type=rhinet \
                -firmware:file=/opt/score/share/rhinet/phu_top_0207a.hex \
                -config:file=/opt/score/etc/pm-rhinet.conf
##
/* PM/SHMEM */
shmem0          type=shmem -node=0
shmem1          type=shmem -node=1
##
#include "/opt/score//etc/ndconf/0"
#include "/opt/score//etc/ndconf/1"
#include "/opt/score//etc/ndconf/2"
#include "/opt/score//etc/ndconf/3"
##
#define MSGBSERV        msgbserv=(master.cluster.domain:8764)

node01.cluster.domain   HOST_0 network=gigaethernet,shmem0,shmem1 group=_scoreall_,pcc smp=2 MSGBSERV
node02.cluster.domain   HOST_1 network=gigaethernet,shmem0,shmem1 group=_scoreall_,pcc smp=2 MSGBSERV
node03.cluster.domain   HOST_2 network=gigaethernet,shmem0,shmem1 group=_scoreall_,pcc smp=2 MSGBSERV
master.cluster.domain   HOST_3 network=gigaethernet,shmem0,shmem1 group=_scoreall_,pcc smp=2 MSGBSERV

I've also installed the SCORE Kernel with PM-Ethernet support on the master and activated PM Ethernet on eth0 with /etc/init.d/pm_ethernet start

can anyone tell what's wrong ??

Has anyone else tried to use the master as compute node ?

Thank You

Daniel
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