Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Chris Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

aix mirroring

Status
Not open for further replies.
ac325ci

ac325ci

MIS
Jan 16, 2004
128
US
i recently bought an rs6k that has a 36gb scsi harddrive.. i would like to play with mirroring .. migrate etc.. do i have to buy an identical 36gb hd to achieve this or by adding a 9gb would do ??? thanks for the help...
 
Sort by date Sort by votes
It is recommended that you have the same capacity for the mirroring, you should be able to mirror 9GB of the 36GB disk onto another 9GB disk if that is all you have available.
 
Upvote 0 Downvote
For just playing around with mirroring, any disk will do. Mirroring can be set up for one LV only.

But if your rootvg is not fully mirrored, it probably won't help you in case of a disk crash.

If your rootvg is using less than 9GB (27GB unused space on your 36GB disk), then I guess you can go ahead and mirror rootvg completely with the disks you have.


HTH,

p5wizard
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

A
  • Locked
  • Question
Adding Existing LUN to New LPAR AIX
Replies
0
Views
394
Alvinghost
A
E
  • Locked
  • Question
AIX Power5 on 5.3- On varyonvg error "cannot be varied on because no good copies of the descriptor area"
Replies
1
Views
465
JenLM
J
jkc2023
  • Locked
  • Question
AIX TL and SP upgrade
Replies
0
Views
487
jkc2023
jkc2023
HariharanER
  • Locked
  • Question
Current versions are used in AIX
Replies
0
Views
337
HariharanER
HariharanER
sheilar32
  • Locked
  • Question
Migrating from AIX to anything else
Replies
0
Views
359
sheilar32
sheilar32

Part and Inventory Search

Sponsor

Back
Top