Re: reg ASM - External redundancy

Posted by satish on
URL: http://erman-arslan-s-oracle-forum.114.s1.nabble.com/reg-ASM-External-redundancy-tp6383p6622.html

Dear Erman,

i am sorry.In the begining of this thread..your said as below

When you use external redundancy, you rely on the storage level raid.

So if you mirror your data in storage level, then you can continue your work when 1 disk fails

Important note:  I mean "it can tolerate 1 physical disk fail" -- This physical disk that I m talking about is really a "physical disk" -- the disk drive itself)

And in your last update it is different "In the event of a disk failure with External Redundancy, the ASM Diskgroup becomes unavailable until the disk is made available"

I request you to let me know which one of the above statement is correct?