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diff between hp ux ver 11iv1 and v3

newunix
Frequent Advisor

diff between hp ux ver 11iv1 and v3

what is the major diff between hp ux ver 11iv1 and v3
7 REPLIES
Torsten.
Acclaimed Contributor

Re: diff between hp ux ver 11iv1 and v3

This is like asking for *the* difference between windows 98 and windows 7 for example, sorry.



There are many related docs at

http://www.hp.com/go/hpux

and

http://www.hp.com/go/hpux-core-docs



This will give a very long list ...

Hope this helps!
Regards
Torsten.

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James R. Ferguson
Acclaimed Contributor

Re: diff between hp ux ver 11iv1 and v3

Hi:

If you examine the *release notes* for 11.23 (11iv2) and 11.31 (11iv3) you can enumerate the changes.

A quick look at each updates "Read Before Installing..." will also show you the important changes update-release to update-release. For example:

http://bizsupport.austin.hp.com/bc/docs/support/SupportManual/c02281451/c02281451.pdf

Regards!

...JRF...
P Arumugavel
Respected Contributor

Re: diff between hp ux ver 11iv1 and v3

hi

Native multipathing
Auto load balancing
Vgmodify is inbuilt
Nfs
kctune, kcusage
show_patches, check_patches
SAM and SMH
Persistent DSF
nwmgr, ioscan -m dsf
swconfig
LVM v2.0 volume group
Power Path
etc...

Rgds...
James R. Ferguson
Acclaimed Contributor

Re: diff between hp ux ver 11iv1 and v3

Hi:

> Power Path

No.

'Powerpath' is an EMC product add-on used to provide load-balancing for LVM alternate links ('pvpaths') in 11.23 and earlier. The 11.31 infrastructure provides a new Mass Storage Stack which obviates the need for this.

Regards!

...JRF...
Raj D.
Honored Contributor

Re: diff between hp ux ver 11iv1 and v3


This is seems more like an interview question, you came across. And this question is common in inteviews in India.
" If u think u can , If u think u cannot , - You are always Right . "
Hakki Aydin Ucar
Honored Contributor

Re: diff between hp ux ver 11iv1 and v3

notes collected from itrc and some other resources of HP:

Runs on both PA-RISC and Itanium
Concurrent Dumps (only available on Integrity Servers)
Unified File Cache
Native Multi Pathing
vPar ; Dynamic Memory Migration
Parallel Probing to

ï ¼ improve boot time
ï ¼ improve I/O scan

11.31 now have LVM2.0
11.31 has a new memory subsystem.

The setboot command has been enhanced to support two of the key features introduced in HP-UX 11i v3,
ï ¼ The Next Generation Mass Storage Stack
ï ¼ Dual Core Intelà ® Itaniumà ® 2 Hyper-Threading
ï ¼
SCSI Management
Nwmgr (that deprecated old lanscan ,linkloop ,lanadmin)

IPFILTER that supports;

ï ¼ extensive logs
ï ¼ X.25
ï ¼ NAT

SECURITY:

ï ¼ Install-time security
ï ¼ Security Containment
ï ¼ Encrypted Volume and File System

11.31 has APA is free


HP-UX Bastille:

although Bastille has been available on the Web (and on the HP-UX
11i v2 OEs) for some time, it is now available, at version B.3.0.20, on the HP-UX 11i v3 OEs
Kannandgl_1
Frequent Advisor

Re: diff between hp ux ver 11iv1 and v3

Dear ,

HP-UX 11.31 v3 scales as follows:


will support up to 128 processor cores
2 TB main memories
32 TB maximum file system
16 TB maximum file size
100 million Ziga Byte storage space

1. HP-UX 11i v3 Virtualization Server OE (VSE-OE):

·Virtual Server Environment software which includes virtual partitions, virtual machines, workload management, capacity advisor and applications.

·System partitioning (Virtualization) ranges from hardware partitions to isolated OS virtual partitions on cell-based servers.

·HP Virtual Machines (VMs) on all Integrity servers. HP VMs support guests running on HP-UX 11i v3 hosts - guests can run Linux, Windows, OpenVMS 8.4 or HP-UX. HP supports online VM guest migration.

2. HP-UX 11i v3 High Availability Cluster Environment:
.HP Service guard clustering software for system failover and tools to manage clusters, as well as Glance Plus performance analysis and software mirroring applications.
3. Multipathing is supported natively in 11.31. So you donâ t have to buy power path sdd auto path... softwareâ s.

·SAN Multipath option comes with OS. The new storage stack includes dynamic multipath balancing
4. HP UNIX 11i V3 newly introduced Persistent DSF and Agile Views of commands such as ioscan etc.


Regards
Rajamani