CDROM Volume Management

10 More Discussions You Might Find Interesting

1. Red Hat

No space in volume group. How to create a file system using existing logical volume

Hello Guys, I want to create a file system dedicated for an application installation. But there is no space in volume group to create a new logical volume. There is enough space in other logical volume which is being mounted on /var. I know we can use that logical volume and create a virtual...

2. UNIX for Dummies Questions & Answers

Confusion Regarding Physical Volume,Volume Group,Logical Volume,Physical partition

Hi, I am new to unix. I am working on Red Hat Linux and side by side on AIX also. After reading the concepts of Storage, I am now really confused regarding the terminologies 1)Physical Volume 2)Volume Group 3)Logical Volume 4)Physical Partition Please help me to understand these concepts.

3. UNIX for Dummies Questions & Answers

VERITAS Volume Manager - mirror a disk/volume

I have a machine (5.10 Generic_142900-03 sun4u sparc SUNW,Sun-Fire-V210) that we are upgrading the storage and my task is to mirror what is already on the machine to the new disk. I have the disk, it is labeled and ready but I am not sure of the next steps to mirror the existing diskgroup and...

4. AIX

Logical volume name conflict in two volume group

Hello, I am a french computer technician, and i speak English just a little. On Aix 5.3, I encounter a name conflict logical volume on two volume group. The first volume lvnode01 is OK in rootvg and mounted. It is also consistent in the ODM root # lsvg -l rootvg |grep lvnode01 ...

5. Solaris

ZFS and SVM - volume management

pupp, thanks for the information. but is its integrated volume management better than SVM that we use (with ufs i believe)?

6. AIX

Basic Filesystem / Physical Volume / Logical Volume Check

Hi! Can anyone help me on how I can do a basic check on the Unix filesystems / physical volumes and logical volumes? What items should I check, like where do I look at in smit? Or are there commands that I should execute? I need to do this as I was informed by IBM that there seems to be...

7. Linux

boot stop at Setting up Logical Volume Management

I got a linux box tha was accidentally shutdown and on boot it stop at Setting up Logical Volume Management:. BTW, it's red hat version 4.2.1.13. Here is the detail: Thanks.

8. Solaris

How to resize mirror volume in veritas volume manager 3.5 on Solaris 9 OE

Hi all, I have a problem with vxvm volume which is mirror with two disks. when i am try to increase file system, it is throwing an ERROR: can not allocate 5083938 blocks, ERROR: can not able to run vxassist on this volume. Please find a sutable solutions. Thanks and Regards B. Nageswar...

9. UNIX for Advanced & Expert Users

LVM - Extending Logical Volume within Volume Group

Hello, I have logical volume group of 50GB, in which I have 2 logical volumes, LogVol01 and LogVol02, both are of 10GB. If I extend LogVol01 further by 10GB, then it keeps the extended copy after logical volume 2. I want to know where it keeps this information Regards Himanshu

10. Solaris

Disksuite Raid 0 Concatenated Volume - booting from cdrom

Hello, If I boot up from install media in single user mode (Solaris 9 - if it matters), will I be able to mount a concatenated volume? I have combined several disks into one non-os filesystem and I want to be able to mount it while booted in single user mode from cdrom. i.e., mount...

LEARN ABOUT CENTOS

sdl_cdopen

SDL_CDOpen(3)							 SDL API Reference						     SDL_CDOpen(3)

NAME

       SDL_CDOpen - Opens a CD-ROM drive for access.

SYNOPSIS

       #include "SDL.h"

       SDL_CD *SDL_CDOpen(int drive);

DESCRIPTION

       Opens  a CD-ROM drive for access. It returns a SDL_CD structure on success, or NULL if the drive was invalid or busy. This newly opened CD-
       ROM becomes the default CD used when other CD functions are passed a NULL CD-ROM handle.

       Drives are numbered starting with 0. Drive 0 is the system default CD-ROM.

EXAMPLES

       SDL_CD *cdrom;
       int cur_track;
       int min, sec, frame;
       SDL_Init(SDL_INIT_CDROM);
       atexit(SDL_Quit);

       /* Check for CD drives */
       if(!SDL_CDNumDrives()){
	 /* None found */
	 fprintf(stderr, "No CDROM devices available
       ");
	 exit(-1);
       }

       /* Open the default drive */
       cdrom=SDL_CDOpen(0);

       /* Did if open? Check if cdrom is NULL */
       if(!cdrom){
	 fprintf(stderr, "Couldn't open drive: %s
       ", SDL_GetError());
	 exit(-1);
       }

       /* Print Volume info */
       printf("Name: %s
       ", SDL_CDName(0));
       printf("Tracks: %d
       ", cdrom->numtracks);
       for(cur_track=0;cur_track < cdrom->numtracks; cur_track++){
	 FRAMES_TO_MSF(cdrom->track[cur_track].length, &min, &sec, &frame);
	 printf("     Track %d: Length %d:%d
       ", cur_track, min, sec);
       }

       SDL_CDClose(cdrom);

SEE ALSO

       SDL_CD, SDL_CDtrack, SDL_CDClose

SDL
							      Tue 11 Sep 2001, 22:58						     SDL_CDOpen(3)

UNIX for Dummies Questions & Answers