08-20-2015
It was developed on the PDP-11/20, so at the very least, ought to work there. Most of the differences between models were I/O buses and peripherals...
This User Gave Thanks to Corona688 For This Post:
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
hello ..
I am college student and a new guy to unix.
I have a simple question:
what does "unix" stand for ,or just a meaningless name ? (4 Replies)
Discussion started by: nanuo
4 Replies
2. UNIX for Dummies Questions & Answers
14 (2 Replies)
Discussion started by: zbweh5280
2 Replies
3. Programming
I want to do kernel programming.So which site or books help me in studying these.I know C programming to a little extent.Please advice me (4 Replies)
Discussion started by: ranjith
4 Replies
4. UNIX for Dummies Questions & Answers
hi I am vijay
how r the unix gurus?
I want to install unix for our sites.So pls tell me abt unix installation user guide & also all the unix commands.Pls help me.I am waiting for yr reply.
bye..........vijay :D (2 Replies)
Discussion started by: vi77_surat
2 Replies
5. Programming
HI Friends,
I wanted to start this thread inorder to keep all the Unix starters to easily find useful material through this thread...I request you all to provide with the URL address of any gud material you know...
thanks and regards... (2 Replies)
Discussion started by: rahul3894singh
2 Replies
6. UNIX for Dummies Questions & Answers
Any study material for begineers for UNIX please?? (2 Replies)
Discussion started by: niranjany
2 Replies
7. UNIX for Dummies Questions & Answers
Hi, I need some help with the follow questions :(. Any help would be great!
Answer with the necessary commands
1. In your login directory, make a directory called week4/revision
2. Without changing directories, make another directory week4_revision/data
3. Change to week4_revision/data... (2 Replies)
Discussion started by: Heyo
2 Replies
8. Programming
Hi..
I am a new joinee to this foram.I need to submit a case study in UNIX .Please help me to submit the case study by giving your valuable ideas.It will be very helpful for me.
Topic: Unix File Management
A university wants to computerize its Library operations because of... (2 Replies)
Discussion started by: viji_jeya
2 Replies
9. UNIX for Dummies Questions & Answers
Hi ,
Can anyone suggest me any UNIX Study material and UNIX Certification specific for TELECOM-DOMAIN.
Best Regards,
Om Prakash. (14 Replies)
Discussion started by: omprakash1986
14 Replies
10. Shell Programming and Scripting
why does this not work, confused
#!/bin/ksh
x="x"
echo "Enter a name: "
read NAME
while
do
echo $NAME
echo
if
then
echo ":"
else
echo $NAME
fi
echo
echo "Enter a Name: "
read NAME (8 Replies)
Discussion started by: Gmoney93079
8 Replies
LEARN ABOUT HPUX
ifc_disable_mgmt_lun
ifc_disable_mgmt_lun(5) File Formats Manual ifc_disable_mgmt_lun(5)
NAME
ifc_disable_mgmt_lun - select whether or not management luns are discovered in the legacy representation of mass storage devices
VALUES
Failsafe
Default
Allowed values
Enable discovery of management luns for array devices.
Disable discovery of management luns for array devices.
Recommended values
DESCRIPTION
Management luns provide the means to access the control ports of Fibre Channel disk arrays. They are represented in both the legacy and
the agile view of storage devices. The legacy representation of a management lun is typically created under a separate virtual extension
bus node. The entry for a legacy management lun looks like this:
On a system with a large number of storage devices connected, creation of management luns can result in an insufficient number of virtual
extension buses for the legacy representation of data luns. Since the number of extension buses on a system is limited to 256, luns
requiring virtual extension buses above 256 will be unusable through legacy device special files. Disabling the discovery and creation of
management luns will free up virtual extension buses for use by data luns.
Who Is Expected to Change This Tunable?
System administrators who expect to use a large number of storage devices requiring more than 256 extension buses through legacy device
special files.
Restrictions on Changing
Changes to this tunable take effect immediately. However, existing management luns will not be removed.
When Should the Tunable Be Turned On?
This tunable should be turned on when the system runs out of extension buses for configuring the legacy representation of data luns.
What Are the Side Effects of Turning the Tunable Off?
None.
When Should the Tunable Be Turned Off?
When the functionality provided by the management luns is desired.
What Are the Side Effects of Turning the Tunable On?
Existing management luns in the legacy representation will show up in the state.
What Other Tunables Should Be Changed at the Same Time?
None.
WARNINGS
All HP-UX kernel tunable parameters are release specific. This parameter may be removed or have its meaning changed in future releases of
HP-UX.
Installation of optional kernel software, from HP or other vendors, may cause changes to tunable parameter values. After installation,
some tunable parameters may no longer be at the default or recommended values. For information about the effects of installation on tun-
able values, consult the documentation for the kernel software being installed. For information about optional kernel software that was
factory installed on your system, see at
AUTHOR
was developed by HP.
SEE ALSO
ioinit(1M), ioscan(1M), kctune(1M).
Tunable Kernel Parameters ifc_disable_mgmt_lun(5)