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27/04/05 Sabah Salih
Sabah SalihParticle Physics Group
The School of Physics and Astronomy
The University of Manchester
http://www.hep.man.ac.uk/u/sabah
27/04/05 Sabah Salih
Manchester HEP • Desktop/ Laptop 30 Desktop running RH 7.3 20 Laptop Windows XP & RH OS X• Home server AFS using openafs 3 DB servers
Kerberos 4 we will move to kerberos 5 by sept.• Web server AFS• Mail Server NFS• Backup• We used Kickstart for the installation• Security• 5 Farms
27/04/05 Sabah Salih
Storage Space 26 TB
14 TB Apple Xraid Servers 5 TB Babar 3ware 5 TB D0 3ware 1 TB Users 3ware
27/04/05 Sabah Salih
Software
• D0 Software mounted via NFS to the farm• Atlas Software mounted via NFS to the
farm • CERN Software via AFS
27/04/05 Sabah Salih
Network
Network
Wireless11M
Farms
1GB
Servers Users Machens
100M
Default denyDefault allowDefault Deny
27/04/05 Sabah Salih
Farm2
30 dual-processor PC’s 2GH AMDUsed for D0 and Atlas.2 GB Memory
PBS batch system is used to direct jobs to the
worker nodes, with a maximum of 2 jobs per dual-processor worker node.
There is a SAM station attached to this farm.
and we running JIM which is much easy and
user friendly than LCG.
27/04/05 Sabah Salih
Farm 3 Apple G5 No need for Linux
This is new 7 X-server with 14 TB Disks We are using it to run simulation work have started testing Atlas and D0 simulation and analysis
Farm 416 Single processor Used for Grid Testbed
27/04/05 Sabah Salih
Future
1000 Nodes to come with 200 TB via Dcache Will be installed with LCG software. Tender has gone Through and we are selecting vendors
Farm 5
Tier 2 Farm
26 xpc Shuttle
13 P4 machines 3GHz
13 AMD 64 bit machines 3.2 GHz
Dcache testing is in progress.
27/04/05 Sabah Salih
FarmsFarm1 consists of 40 dual-processor worker nodes
with 800 MHz PIII processors and 1 GB of memory.
Two gatekeeper machines, bfa and bfb, provide front-end
access and NFS servers for the farm. The PBS batch system is
used to direct jobs to the worker nodes, with a maximum of 2
jobs per dual-processor worker node.
Gatekeepers and worker nodes are installed using the AFS
Cluster's kickstart procedure, and are very similar to the
Redhat Linux 7.3 desktop machines. Although full access to
AFS is available, temporary
Farms
27/04/05 Sabah Salih
Problems1- UI installation required /usr/local to be local
2- Mail ServerWe are trying to use SL and CyrusSending:Email Client ---> Postfix authentication and SMTP ---postfix ----> Internet
Receiving: POSTFIX
Internet ----> Fetchmail ----> Procmail----> CYRUS-IMAP-SERVER ---->EMAIL CLIENT
27/04/05 Sabah Salih
Sabah Salih Hep sysman meeting
CYRUS Installation
In file included from /usr/include/openssl/ssl.h:179, from prot.h:56, from prot.c:72:/usr/include/openssl/kssl.h:72:18: krb5.h: No such file or directoryIn file included from /usr/include/openssl/ssl.h:179, from prot.h:56, from prot.c:72:/usr/include/openssl/kssl.h:134: syntax error before "krb5_enctype"/usr/include/openssl/kssl.h:136: syntax error before '*' token/usr/include/openssl/kssl.h:137: syntax error before '}' token/usr/include/openssl/kssl.h:149: syntax error before "kssl_ctx_setstring"/usr/include/openssl/kssl.h:149: syntax error before '*' token/usr/include/openssl/kssl.h:150: syntax error before '*' token/usr/include/openssl/kssl.h:151: syntax error before '*' token/usr/include/openssl/kssl.h:151: syntax error before '*' token/usr/include/openssl/kssl.h:152: syntax error before '*' token
27/04/05 Sabah Salih
/usr/include/openssl/kssl.h:153: syntax error before "kssl_ctx_setprinc"/usr/include/openssl/kssl.h:153: syntax error before '*' token/usr/include/openssl/kssl.h:155: syntax error before "kssl_cget_tkt"/usr/include/openssl/kssl.h:155: syntax error before '*' token/usr/include/openssl/kssl.h:157: syntax error before "kssl_sget_tkt"/usr/include/openssl/kssl.h:157: syntax error before '*' token/usr/include/openssl/kssl.h:159: syntax error before "kssl_ctx_setkey"/usr/include/openssl/kssl.h:159: syntax error before '*' token/usr/include/openssl/kssl.h:161: syntax error before "context"/usr/include/openssl/kssl.h:162: syntax error before "kssl_build_principal_2"/usr/include/openssl/kssl.h:162: syntax error before "context"/usr/include/openssl/kssl.h:165: syntax error before "kssl_validate_times"/usr/include/openssl/kssl.h:165: syntax error before "atime"/usr/include/openssl/kssl.h:167: syntax error before "kssl_check_authent"/usr/include/openssl/kssl.h:167: syntax error before '*' token/usr/include/openssl/kssl.h:169: syntax error before "enctype"In file included from prot.h:56, from prot.c:72:
27/04/05 Sabah Salih
/usr/include/openssl/ssl.h:909: syntax error before "KSSL_CTX"/usr/include/openssl/ssl.h:931: syntax error before '}' tokenmake[1]: *** [prot.o] Error 1make[1]: Leaving directory `/tmp/cyrus-imapd-2.2.12/lib'make: *** [all] Error 1[root@pc94 cyrus-imapd-2.2.12]#
[root@pc94 root]# export LOCALDEFS="-DOPENSSL_NO_KRB5"