I need read data from Disk,please help

10 More Discussions You Might Find Interesting

1. Solaris

Short Disk Read

Good Afternoon, I am setting up a SunBlade 2000 with Solaris 9. I have a hard drive of unknown condition installed in the bottom slot. The machine powers up to the {ok} I'm trying to boot cdrom -sthe CDROM "Solaris 9 Operating Environment" so I can format the hard drive. I get: Error:...

2. Shell Programming and Scripting

In PErl script: need to read the data one file and generate multiple files based on the data

We have the data looks like below in a log file. I want to generat files based on the string between two hash(#) symbol like below Source: #ext1#test1.tale2 drop #ext1#test11.tale21 drop #ext1#test123.tale21 drop #ext2#test1.tale21 drop #ext2#test12.tale21 drop #ext3#test11.tale21 drop...

3. Solaris

Read/Write Data on CD/RW Disk

Would simply like to write data (no audio) to a CD/RW disk. The disk drive states CD/RW on the front but don't know for sure if the software is configured to recognize it as a writable disk. I can read/move data from the disk to the hard drive with no issue from the disk. Any help in this...

4. UNIX for Dummies Questions & Answers

How to read a disk label?

Hi there, I'm wondering how to display a disk label (why not edit it but I don't need that yet). I found several commands on forums like disklabel and diskinfo but I can't find them on my system and don't know the package they belong to. Can you help me? Cheers Santiago

5. Filesystems, Disks and Memory

Disk read and write speed.

Being a novice user to linux i m little unaware of how would i check disk read write speed. One of my mate is suggesting to create a file using dd command and check how much time it takes to create a 30 gb file . I think this has a little sense however i would also like to take your reviews...

6. Solaris

How to read EMC disk space

Hi I am using Solaris8.I want to find the total disk space of my server.Can anyone please tell that which field in below mentioned code signifies the disk space and whether this space is in Mb or GB. c11t0d52 <EMC-SYMMETRIX-5264 cyl 4 alt 2 hd 15 sec 64> ...

7. SCO

i can't read hard disk scsi

i was installing i my computer windows xp and sco when i use knoppix5.0 live to read scsi partition wish sco was installing show me message that i have not permission to acces in scsi hard drive help me please

8. UNIX for Advanced & Expert Users

how to read the data from an excel sheet and use those data as variable in the unix c

I have 3 columns in an excel sheet. c1 c2 c3 EIP_ACCOUNT SMALL_TS_01 select A.* from acc; All the above 3 col shoud be passed a variable in the unix code. 1.How to read an excel file 2.How to pass these data as variable to the unic script

9. SCO

Read a SCO floppy disk under another OS...

I have formatted a floppy disk under SCO unix. Is there a way I could read this disk under another operating system e.g. Windows or Linux?

10. Linux

read removable disk

Hello I am trying to read from a small disk , 256 MB , removable sandisk.I am not able to access the device. The system does not recognise my disk to copy file s from the disk. Please post your solution in this issue. Thanks

LEARN ABOUT CENTOS

mkqdisk

mkqdisk(8)						      Quorum Disk Management							mkqdisk(8)

NAME

       mkqdisk - Cluster Quorum Disk Utility

WARNING

       Use of this command can cause the cluster to malfunction.

SYNOPSIS

       mkqdisk [-?|-h] | [-L] | [-f label] [-c device  -l label] [-d [-d ...]]

DESCRIPTION

       The mkqdisk command is used to create a new quorum disk or display existing quorum disks accessible from a given cluster node.

OPTIONS

       -c device -l label
	      Initialize  a new cluster quorum disk.  This will destroy all data on the given device.  If a cluster is currently using that device
	      as a quorum disk, the entire cluster will malfunction.  Do not run this on an active cluster  when  qdiskd  is  running.	 Only  one
	      device  on  the  SAN should ever have the given label; using multiple different devices is currently not supported (it is expected a
	      RAID array is used for quorum disk redundancy).  The label can be any textual string up to 127 characters - and is therefore  enough
	      space to hold a UUID created with uuidgen(1).

       -f label
	      Find the cluster quorum disk with the given label and display information about it.

       -L     Display information on all accessible cluster quorum disks.

       -d     Increase debugging level.  Specify multiple times for more information.  Currently, specifying more than twice has no effect.

SEE ALSO

       qdisk(5), qdiskd(8), uuidgen(1)

								     July 2006								mkqdisk(8)

Filesystems, Disks and Memory