7/30/2019 About AIX
1/2
AIX is IBMs version ofUNIX.
AIX 5L, integrates innovative technologies to achieve maximum performance, reliability and flexibility
in todays e-business environment. Customer-validated AIX enhancements, such as dynamic logicalpartitioning, are the result of a robust AIX product roadmap intended to provide customers with the
business flexibility and performance they need in todays environment.w81
further reading:books on AIX
Intended purpose
server/mainframe: medium to large scale servers; mainframes
desktop/workstation: workstations (for those with UNIX familiarity)
handheld: not appropriate
real time: not appropriate
Kind of OS: proprietary UNIX
Release Date:
AIX 3.1: 1990e67
AIX 4.3.3: October 1999e112
Current Version: 5L 5.2w81
Cost:
Hardware Supported: PowerPC
IBM RS/6000 POWER, POWER2 systeme67
IBM RS/6000 PowerPC systems (PowerPC 601 --> 604e )e67
IBM RS/6000 ScalableParallel (SP) systems ( 2--> 512 nodes )e67
IBM PowerSeries 830 and 850e67
IBM POWER3 (64-bit, SMP)e86
Power3 (Power3-I, Power3-II ; 64-bit SMP)e112
RS64 ( RS64-I, RS64-II, and RS64-III )e112
AIX is being ported to Intels IA64 architecture under the Monterey Project with SCO. ChunFonge112
Maximum Number of Processors: 24 (in the S80 model )e112
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You can have up to 8192 processors in a 512 node SP system with 16-way SMP Power3-II nodes.
Check out: http://www.llnl.gov/asci-scrapbook/. You can also have up to sixteen S70/S80 systems
clustered together, with or w/o using the SP. Chun Fonge112
Number of bits: 64e112
Now most of the current lineup of RS/6000 are using 64-bit Copper PowerPCs chips. Chun
Fonge112
Digital UNIX continues to dominate the 64-bit arena, leaving HP-UX and IRIX to contest the second
position, followed closely by AIX. Solaris andNT trail significantly behind. AIX offers good backwardscompatibility for 32-bit applications and a few other compatibility bonuses. However, IBM has lagged
behind its competitors in providing 64-bit hardware, shipping its first 64-bit server only now. D.H.
Brown Associatesw43
Kernel: real-time support, dynamic kernel extensions, SMP (up to 12-CPUs), 64-bit ready Chun
Fong
e67
POSIX: certifiede67
Open Group UNIX 98 certifiede67
LDAP 1.1e67
TCPIP V6e67
C2 securitye102
IEEE POSIX 1003-1996 (.1c) threadse67
British Standard Institution ISO 9001 certifiede67
ICSAs Virtual Private Network (VPN) Certifiede67
ITSECs E3/F-C2 security level certifiede67
Peripherals:Standard Peripherals: PCI slots, SCSI-2, PS/2 keyboard and mouse, Ethernet. You can use
SVGA monitors. SSA is optional. Chun Fonge101
File Systems Supported:
preferred file system: JFS (Journaled File System)e67
file systems can read/write/format: JFS e67, NFS (Network File System)e67, AutoFS e67, CacheFSe67
file systems read only: ISO 9660e67
file systems can read/write/format through third party or optional software: DFS (OSF DCEs
Distributed file system)e67
, AFS (Transarcs file system)e67
, SMB (through SAMBA)
Other Systems Emulated: Windows 95 through third party software Chun Fonge101
Graphics Engine: X-Windows R6.1e101, X11R6.3 with OpenGL and graPHIGSe112
Text Command Shell: standard UNIX shellse101
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