10 More Discussions You Might Find Interesting
1. AIX
Hi Folks,
I am facing an issue with the performance.
P4 with 1 processor and 16 GB RAM and SAN HDD = Oracle report takes 25 minutes
P5 with 2 processors and 16 GB RAM internall HDD with LPAR = Oracle Report takes 1 hour 15 minutes ( please note I have assigned all the max processors and... (7 Replies)
Discussion started by: filosophizer
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2. SCO
I want to know how to clear the history of the command I typed
and is there a way to see the serial key which it activate the Unix ? (3 Replies)
Discussion started by: BaxxterHp
3 Replies
3. SCO
Anyone here using Unixware 2.x? I want to try some binary testing on this system regarding DG/UX binaries. (4 Replies)
Discussion started by: dgux
4 Replies
4. UNIX for Dummies Questions & Answers
Over the last few months the HDD spins louder and louder, so I fiqured its time to replace the HDD. Its been running 24/7/365 since 98 :eek:. yes i said since 98 :D
I have an IBM system 43P Model 240. 233 MHz. running AIX Version 4.
The current HDD is an IBM DGHS COMP IEC -950
FRU PN#... (5 Replies)
Discussion started by: Chevy89rocks
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5. SCO
High,
I have a simulator application running on unixware 2.1, there are no original installation CDs for the application. is it possible to copy directories and configuration files, related to the installed application, from unixware 2.1 to other system running Unixware 7.1.1 (replacing Unixware... (0 Replies)
Discussion started by: fareedah
0 Replies
6. Shell Programming and Scripting
Can anybody help me. How can I retreive a data from my old unix SCSI hdd. My server is having a new SCSI Hdd. What should I do. Somebody was telling to mount the old hdd and take. What should I do to mount this
old hdd and copy the data.
Rajesh,
Tata Coffee Ltd (2 Replies)
Discussion started by: tatacoffee
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7. UNIX for Dummies Questions & Answers
msg:
vfs_mountroot:cannot mount root
%%%%%%
system don't start (0 Replies)
Discussion started by: hushboy
0 Replies
8. SCO
Hello,
I am having performance problem when , i ported a c code from Unixware 2.1 to Unixware 7.0.0.
My program establishes a synchornous connection with the client in a windows OS and then sends and receives messsages using the recv and send calls.
What i hyave noticed is that after a... (0 Replies)
Discussion started by: Amith
0 Replies
9. Shell Programming and Scripting
Hi Engg. ! :mad:
I have a harddisk on which SCO UNIX Open Server was installed. There was some data (in .dbf format) on it. Present condition of HDD is that it is not booting. Now I want to mount this HDD through other HDD on which SCO UNIX Open Server is installed by attaching... (0 Replies)
Discussion started by: Niraj Gopal Sha
0 Replies
10. UNIX for Advanced & Expert Users
I have a Unixware OS and a HP Business Inkjet printer. I am unable to print from Unixware in landscape mode. I have tried filters and have failed every time. Any advice would be greatly appreciated. (6 Replies)
Discussion started by: sb4best
6 Replies
HD(4) Linux Programmer's Manual HD(4)
NAME
hd - MFM/IDE hard disk devices
DESCRIPTION
The hd* devices are block devices to access MFM/IDE hard disk drives in raw mode. The master drive on the primary IDE controller (major
device number 3) is hda; the slave drive is hdb. The master drive of the second controller (major device number 22) is hdc and the slave
hdd.
General IDE block device names have the form hdX, or hdXP, where X is a letter denoting the physical drive, and P is a number denoting the
partition on that physical drive. The first form, hdX, is used to address the whole drive. Partition numbers are assigned in the order
the partitions are discovered, and only nonempty, nonextended partitions get a number. However, partition numbers 1-4 are given to the
four partitions described in the MBR (the "primary" partitions), regardless of whether they are unused or extended. Thus, the first logi-
cal partition will be hdX5. Both DOS-type partitioning and BSD-disklabel partitioning are supported. You can have at most 63 partitions
on an IDE disk.
For example, /dev/hda refers to all of the first IDE drive in the system; and /dev/hdb3 refers to the third DOS "primary" partition on the
second one.
They are typically created by:
mknod -m 660 /dev/hda b 3 0
mknod -m 660 /dev/hda1 b 3 1
mknod -m 660 /dev/hda2 b 3 2
...
mknod -m 660 /dev/hda8 b 3 8
mknod -m 660 /dev/hdb b 3 64
mknod -m 660 /dev/hdb1 b 3 65
mknod -m 660 /dev/hdb2 b 3 66
...
mknod -m 660 /dev/hdb8 b 3 72
chown root:disk /dev/hd*
FILES
/dev/hd*
SEE ALSO
chown(1), mknod(1), sd(4), mount(8)
COLOPHON
This page is part of release 3.44 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 1992-12-17 HD(4)
