10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello Folks - Need help really ASAP.
Iam trying to run this Shell command to get all the lists of partitions and disks from across all the servers.
#!/bin/ksh
_servers=""
_out="/tmp/output.$$"
_ssh=/usr/bin/ssh
>$_out
for s in $_servers
do
$_ssh $s fdisk -l >> $_out
done
... (8 Replies)
Discussion started by: bkilaru
8 Replies
2. UNIX for Dummies Questions & Answers
Hello,
Please refer to the below output:
# fdisk -l /dev/sda
Disk /dev/sda: 598.9 GB, 598999040000 bytes
255 heads, 63 sectors/track, 72824 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * ... (1 Reply)
Discussion started by: admin_db
1 Replies
3. BSD
Hello,
MBR partition table made by linux fdisk looks certainly not correct when printed by openbsd fdisk:
Partition table created on linux (centos 6.3):
# fdisk -l /dev/sdc
Disk /dev/sdc: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 *... (2 Replies)
Discussion started by: vilius
2 Replies
4. UNIX for Dummies Questions & Answers
Hi,
Someone please analyse the following o/p of fdisk -l and tell me what it means for /dev/sda, /dev/sdb, /dev/sdc ....
Disk /dev/sda: 53.6 GB, 53687091200 bytes
255 heads, 63 sectors/track, 6527 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start ... (5 Replies)
Discussion started by: stunn3r
5 Replies
5. Solaris
Hi All,
fdisk -l in linux equals in fdisk option in Solaris
Thanks.......... (2 Replies)
Discussion started by: pvkarthykeyan
2 Replies
6. UNIX for Dummies Questions & Answers
Just started understanding linux filesystem and partition utilities.
I was going though some video tutorials by CBT nuggets and the author was cursing fdisk as fuzzy tool and recommending to use parted instead.
In our job environment i have seen almost every one using fdisk utility for... (1 Reply)
Discussion started by: pinga123
1 Replies
7. Shell Programming and Scripting
Hi folks
What I'm trying is to build a partitioning script.
I can pass a HEREDOC to fdisk just fine. Like this:
fdisk /dev/sda << EOF
p
q
EOF
but I don't know how to put that HEREDOC into a varible to pass it to fdisk.
This is what I have tried so far (no luck)
#!/bin/bash
... (3 Replies)
Discussion started by: latenite
3 Replies
8. Solaris
how do i know my disk partion using fdisk (4 Replies)
Discussion started by: seyiisq
4 Replies
9. UNIX for Dummies Questions & Answers
Hi !
I need to create large amount of portions for database in Linux. Untill now I've used fdisk for manual creation of chunks and changing thei? file system type. Now I want to write script for create them automatically.
I think I'm not the first who deal with that problem!
Thank you for... (1 Reply)
Discussion started by: Frank_a
1 Replies
10. UNIX for Dummies Questions & Answers
I recently installed RedHat 7.2, and cannot find any tools to partition the disks other than during the install. I did a find from / for fdisk and cfdisk, neither turned up. I looked in the RPM directories on the CD's, again no good. What rpm contains a partition management tool? (1 Reply)
Discussion started by: 98_1LE
1 Replies
DISKTAB(5) BSD File Formats Manual DISKTAB(5)
NAME
disktab -- disk description file
SYNOPSIS
#include <disktab.h>
DESCRIPTION
disktab is a simple database which describes disk geometries and disk partition characteristics. It is used to initialize the disk label on
the disk. The format is patterned after the termcap(5) terminal data base. Entries in disktab consist of a number of `:' separated fields.
The first entry for each disk gives the names which are known for the disk, separated by `|' characters. The last name given should be a
long name fully identifying the disk.
The following list indicates the normal values stored for each disk entry.
Name Type Description
ty str Type of disk (e.g. removable, winchester)
dt str Type of controller (e.g. SMD, ESDI, floppy)
ns num Number of sectors per track
nt num Number of tracks per cylinder
nc num Total number of cylinders on the disk
sc num Number of sectors per cylinder, ns*nt default
su num Number of sectors per unit, sc*nc default
se num Sector size in bytes, DEV_BSIZE default
sf bool Controller supports bad144-style bad sector forwarding
rm num Rotation speed, rpm, 3600 default
sk num Sector skew per track, default 0
cs num Sector skew per cylinder, default 0
hs num Headswitch time, usec, default 0
ts num One-cylinder seek time, usec, default 0
il num Sector interleave (n:1), 1 default
d[0-4] num Drive-type-dependent parameters
bs num Boot block size, default BBSIZE
sb num Superblock size, default SBSIZE
ba num Block size for partition `a' (bytes)
bd num Block size for partition `d' (bytes)
be num Block size for partition `e' (bytes)
bf num Block size for partition `f' (bytes)
bg num Block size for partition `g' (bytes)
bh num Block size for partition `h' (bytes)
fa num Fragment size for partition `a' (bytes)
fd num Fragment size for partition `d' (bytes)
fe num Fragment size for partition `e' (bytes)
ff num Fragment size for partition `f' (bytes)
fg num Fragment size for partition `g' (bytes)
fh num Fragment size for partition `h' (bytes)
oa num Offset of partition `a' in sectors
ob num Offset of partition `b' in sectors
oc num Offset of partition `c' in sectors
od num Offset of partition `d' in sectors
oe num Offset of partition `e' in sectors
of num Offset of partition `f' in sectors
og num Offset of partition `g' in sectors
oh num Offset of partition `h' in sectors
pa num Size of partition `a' in sectors
pb num Size of partition `b' in sectors
pc num Size of partition `c' in sectors
pd num Size of partition `d' in sectors
pe num Size of partition `e' in sectors
pf num Size of partition `f' in sectors
pg num Size of partition `g' in sectors
ph num Size of partition `h' in sectors
ta str Partition type of partition `a' (4.2BSD filesystem, swap, etc)
tb str Partition type of partition `b'
tc str Partition type of partition `c'
td str Partition type of partition `d'
te str Partition type of partition `e'
tf str Partition type of partition `f'
tg str Partition type of partition `g'
th str Partition type of partition `h'
FILES
/etc/disktab
SEE ALSO
getdiskbyname(3), disklabel(5), disklabel(8), newfs(8)
HISTORY
The disktab description file appeared in 4.2BSD.
BSD
June 5, 1993 BSD