Re: Public Access OpenVMS Hobby Cluster Starlet No. 77 (info)

29/09/2011 - 19:29 von Ingmar S. Horn | Report spam
Hi,

I'm setting up my HobbyCluster again! The Cluster has four Nodes now:

STELLA, IVANA, HORSE and BARNEY. The NEWUSER-System from Stephen Hoffman
(HoffmanLabs LLC) is disabled now, and the potential and really interested
Users must or should contact me directly via e-Mail first. Please include
a wished Username (max. 6-7 lower-case characters... and on which host you
want to stay :-)

-
My daily e-Mail is:
vaxima@melanie.marway.org
As Subject you should use "Free Account"...
-

Some benchmarks of my machines in the cluster:

STELLA: VUPs = 273 Elapsed time = 00:00:01.07 (DS10) [64 Bit]
IVANA: VUPs = 176 Elapsed time = 00:00:01.66 (PWS433AU) [64 Bit]
HORSE: VUPs = 13 Elapsed time = 00:00:20.98 (MV3100-M80) [32 Bit]
BARNEY: VUPs = 5 Elapsed time = 00:00:54.97 (VS3100-M38) [32 Bit]

All four Node hav' [EXPECTED_VOTES=1], IVANA has [VOTES=1] and the rest
[VOTES=0] in SYS$SYSTEM:MODPARAMS.DAT

That's correct so? :-)

FYI,
SYSUAF.DAT, RIGHTSLIST.DAT etc. are not clustered yet! A Quorum Disk
is planned... Any suggestions?

Hope to hear soon from you,
Ingmar S, Horn
OpenVMS HobbyAdmin (marway.org)
Silverstone Networking Horn & Horn GbR

Ingmar S. Horn, UNIX Hostmaster & OpenVMS HobbyAdmin | SGI IRIX
smail-mail: Brucknerstrasse 10, 71065 Sindelfingen (Germany) | Debian Linux
e-mail: vaxima@melanie.marway.org or vaxima@facebook.com | OpenVMS
phone: +4970314925738 (Festnetz) or +491724972944 (Handy) | UNIX
 

Lesen sie die antworten

#1 helbig
30/09/2011 - 00:07 | Warnen spam
In article <4e84ab09$0$7616$, "Ingmar
S. Horn" writes:

I'm setting up my HobbyCluster again! The Cluster has four Nodes now:

STELLA, IVANA, HORSE and BARNEY. The NEWUSER-System from Stephen Hoffman
(HoffmanLabs LLC) is disabled now, and the potential and really interested
Users must or should contact me directly via e-Mail first. Please include
a wished Username (max. 6-7 lower-case characters... and on which host you
want to stay :-)



Why 6--7? Why lower case? What's the point of the last phrase?

STELLA: VUPs = 273 Elapsed time = 00:00:01.07 (DS10) [64 Bit]
IVANA: VUPs = 176 Elapsed time = 00:00:01.66 (PWS433AU) [64 Bit]
HORSE: VUPs = 13 Elapsed time = 00:00:20.98 (MV3100-M80) [32 Bit]
BARNEY: VUPs = 5 Elapsed time = 00:00:54.97 (VS3100-M38) [32 Bit]



While perhaps interesting for testing things, learning etc, the power of
the VAXen is negligible. Also, it might be difficult to find quotas
appropriate for both architectures.

All four Node hav' [EXPECTED_VOTES=1], IVANA has [VOTES=1] and the rest
[VOTES=0] in SYS$SYSTEM:MODPARAMS.DAT

That's correct so? :-)



That means that if IVANA goes down, the cluster hangs.

FYI,
SYSUAF.DAT, RIGHTSLIST.DAT etc. are not clustered yet! A Quorum Disk
is planned... Any suggestions?



I presume you mean that you don't have common files yet. A quorum disk
is needed only in a two-node cluster.

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