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Operating Systems AIX Adding Storage to a System File. Post 302494799 by 300zxmuro on Tuesday 8th of February 2011 11:30:56 AM
Old 02-08-2011
MySQL Adding Storage to a System File.

Guys,

I have been asked to do the following:

Please add the following space in system AAAAA
/dev/sapdata5qa - 9.00GB
/dev/sapdata6qa - 7.75GB
/dev/sapdata7qa - 11.00GB
/dev/sapdata8qa - 7.50GB

I have never done this before.

We have 4 Volume Groups:

rootvg
pd2vg
qa2vg
pagingvp

Questions:

1. Do I need to identify from which volume group I want to pull this storage ?
2. What is the command to add the storage to the file system?
3. Do I need to do anything with the system before adding the storage?
4. Do I need to do anything with the system after adding the storage?

I know I can verify it with df -g

Thank you guys!
 
mkdevmaps(1M)                                             System Administration Commands                                             mkdevmaps(1M)

NAME
mkdevmaps - make device_maps entries SYNOPSIS
/usr/sbin/mkdevmaps DESCRIPTION
The mkdevmaps command writes to standard out a set of device_maps(4) entries describing the system's frame buffer, audio, and removable media devices. The mkdevmaps command is used by the init.d(4) scripts to create or update the /etc/security/device_maps file. Entries are generated based on the device special files found in /dev. For the different categories of devices, the mkdevmaps command checks for the following files under /dev: audio /dev/audio, /dev/audioctl, /dev/sound/... tape /dev/rst*, /dev/nrst*, /dev/rmt/... floppy /dev/diskette, /dev/fd*, /dev/rdiskette, /dev/rfd* removable disk /dev/dsk/c0t?d0s?, /dev/rdsk/c0t?d0s? frame buffer /dev/fb ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |Interface Stability |Obsolete | +-----------------------------+-----------------------------+ SEE ALSO
allocate(1), bsmconv(1M), attributes(5) NOTES
mkdevmaps might not be supported in a future release of the Solaris operating system. SunOS 5.10 8 Oct 2003 mkdevmaps(1M)
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