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how to find total hdd is available in the server

 
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rajesh73_1
Frequent Advisor

how to find total hdd is available in the server

Hi

how to find total hdd is available in the server and how to find the server hdd are mirroring.

Regds
Rajesh
5 REPLIES
Raj D.
Honored Contributor
Solution

Re: how to find total hdd is available in the server

Greetings! Rajesh,

> how to find total hdd is available in the server:

- Below will show all the hardisk presented to the server from the storage , including the internal disks.
# ioscan -fnC disk

- Use : # strings /etc/lvmtab | grep dsk
To see used harddisk in all your volume groups.

- or # vgdisplay -v | grep -e "VG Name" -e dsk
This will show VG vs their disks.






>find the server hdd are mirroring:

- Usually internal disks (boot disk) should be mirrored to have High Availability.
Check with:
1. # lvdisplay -v /dev/vg00/lvol3
You will see two disk side by side and their PE , that shows the disk is mirrored.
- check for all the lv's.
2. Also check the LIF area is ok# lifls -lC /dev/rdsk/c?t?d? for both the disk.

- To verofy the boot string of both the disk use. # lifcp /dev/rdsk/c?t?d?:AUTO -
[ It will print somehing like hpux -lq ]




Cheers,
Have fun!
Raj.


" If u think u can , If u think u cannot , - You are always Right . "
Raj D.
Honored Contributor

Re: how to find total hdd is available in the server

Rajesh,
Also check this documents:

-Viewing system configuration ..
http://docs.hp.com/en/B2355-90675/ch01s05.html


-LVM:
http://docs.hp.com/en/5992-6576/index.html


Hope this helps,
Raj.
" If u think u can , If u think u cannot , - You are always Right . "
madhuchakkaravarthy
Trusted Contributor

Re: how to find total hdd is available in the server

hi


ioscan -fnC disk


and then use diskinfo /dev/rdsk/cxtydz

regards

MC

rajesh73_1
Frequent Advisor

Re: how to find total hdd is available in the server

hi

Thanku for all ur immadiate help

Regds

Rajesh
rajesh73_1
Frequent Advisor

Re: how to find total hdd is available in the server

Thanku for all immidate reply