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Home > Computers & Programming > Operating Systems > Unix > OrenAmir
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OrenAmir
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This expert is currently unavailable for sessions. We apologize for any inconvenience caused.
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Expert in:
Unix
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Rating:
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Languages:
English, Hebrew
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Use my knowledge, experience, and Professionalism to consult and improve – performance, storage and clusters, on UNIX system, in a multiplatform Environment.
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Degrees
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EDUCATION:
B.Sc. in physics (physics primary, major courses in computer science) with excellence.
Courses:
IBM
Introduction to UNIX
HP
HP-UX System Admin (ver.10)
HP_UX 10.0 Network Administration
HP-WORLD 5 day’s conference 1999
HP-UX performance
HP-UX internals in Cupertino
SUN
SUN performance
DEC
Digital-UNIX system administration
DECUS 4 day’s conference
EMC
Three conferences (3-4 days each) with EMC-Amdocs joint sessions
GENERAL
Advanced UNIX programming
Introduction to data communication
SNMP
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My Expert Service
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SYSTEMS:
In almost 8 years in Amdocs Unix group, the following systems where under my supervision and administration.
Directly administrated:
HP 9000/800
Entry level: RP2400, A/B class
Middle range: L3000, N4000, RP7400, RP8400
High end: SuperDome
Tru64 UNIX
Entry level: DS25
Middle range: ES80
High end: GS320, GS80
SUN Solaris
Entry level: Ultra 5_10,Ultra 60, Sun-Fire v880, Sun-Fire 280R
Middle range: Sun-Fire 6800
High end: Sun-Fire 10K, Sun-Fire 15K
Old Systems such as: V2500,K580, Alpha 8200….
Proficient user+:
IBM
7025-6F1, 7025-F50
OPERATING SYSTEMS:
The following vendors and operating systems were administrated by me, they are written in a decreasing order of experience and knowledge.
HP - 9.X, 10.20, 11.0, 11.11
Tru64 - 3.2, 4.0b-f, 5.0, 5.1b
SUN Solaris - 2.6, 8, 9
STORAGE: SAN and NAS
The next items where part of my role as a key person in the storage group.
EMC
Symmetrix 3380, 3830, 8830, DMX 1000
Clariion CX600
Clarion IP4700 (NAS)
HP (HDS)
XP256, XP512, XP1024
HP
HP-AutoRaid, SC-10, FC-60, M20, HSZ22
SUN
T3, T3+, 6120
BROCADE, MCDATA – switch(es)
HIGH-AVAILIBLITY:
HP Service-Guard 13.14 (managed and administrated)
HP continental cluster A.03.00 with service-guard (managed and administrated)
VERITAS VCS 3.5 (managed and administrated both on sun and hp)
DEC TruCluster 5.1 (managed and administrated)
PERFORMANCE:
WLA (EMC Workload Analyzer)
PerfView and Glance
tusc, trace and truss
prstat, top and proctool
Collect, Monitor
Those are the most popular and basic tools, others are used per problem aroused.
MISCELENOUS:
3rd party tools – installation and support – (i.g: syncsort, flogic, cobol)
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Experience & Qualifications
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ACHIVEMENTS:
Wrote a unique script which map Symmetrix storage into html/excel file with VG and host marked (support HP, SUN
and AIX on LVM and VxVM)
Wrote and maintained BCV scripts for both HP and SUN platform on different disk management software – LVM and VxVM for Amdocs internal production environment and at customer production sites.
Participating in HP-Amdocs joint project - planning and benchmarking BCB (Business Continuous Billing)
Designed, installed and configured HP cluster software – service-guard, in customer sites Seattle (western wireless), Canada-Montréal (bell).
Installed, configured and maintained HP cluster software – service-guard in Amdocs internal production environment.
Installed, configured and maintained production environments based on HP-UX OS from scratch in different customer sites.
Installed and configured ITO in a customer site – Prague (CSK Telekom)
Installed managed and configured the OVO (ITO) in Amdocs internal development environment.
Performing a wide and long range performance improvement plans in Champaign, USA (Nextel)
Lecturing at EMC-Amdocs joint sessions - Amdocs standards related to Disk-Layout, in order to improve performance.
EXPERIENCE:
Oct 1996 –
Amdocs
Installed, configured and maintain ITO – an admin tool which provide alarms and messages
from all over the Intranet across multi platform.
Installed, configured and maintain SEOS – a security tool which provide the ultimate lock
UNIX system.
Configured EMC tools like srdf, sdr, vlogix, ECC 5.1 and maintain a few Tera of data.
Part of a small group managing the storage and the switches (in fact all the SAN, NAS environment) –
Amdocs internal.
Support hundreds of users, abroad at customer production site And at Amdocs development site.
Performing business travel to customer sites solving performance issues.
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Available Modes Of Communication
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email/chat
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Contact
OrenAmir
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