‎data domain high availability | DELL Technologies

Start a Conversation

jeka1

updated

7 years ago

Solved!

jeka1

32 Posts

0

10319

November 16th, 2018 06:00

data domain high availability

hi all..

we have the first installation of a dd 9300 ha

since we don-t have any experience we need info like >

how many ip we needs or ask to customer to provide ?

cable configuration ?

how does it works ha in data domain ?

how to configure it ?

starting from what code we can configure it ? or what code ddos do you suggest ?

many thanks

regards

Giacomo cester

DS
DELL-Sam L
Community Manager
•
8058 Posts
•
34386 Points
9231
0
Posted November 20th, 2018 13:00
Hello Giacomo cester,

Here is the install guide for your DD9300 that has what is needed for the install. https://www.emc.com/collateral/TechnicalDocument/docu79598.pdf

Please let us know if you have any other questions.
J
jeka1
32 Posts
9231
0
Posted November 27th, 2018 01:00
many thanks ! we have to do only basic config just management ip and create ha cluster , and than professional will do implementation so your info is enough , many thanks again

giacomo cester
N
Niamun
2 Intern
•
10 Posts
8313
0
Posted May 14th, 2019 10:00
Hi,

while i execute the cmd: ha create peer found the error volume is not online

if you could please help me!
GL
g.lai
4 Posts
6892
0
Posted November 24th, 2019 07:00
I do have the same problem.

Last night, I was ordered to turn DD6800 single node to DD6800 HA.

after the command : ha create peer

...

volume(s) are not online.

Any expert could help?
GL
g.lai
4 Posts
6732
1
Posted December 8th, 2019 18:00
After a long discussion with support and a solid practical experience, we solved the problem.

The procedure generated by SolveDesktop might missing somethings.

after disable the file system in primary node. we should

#storage remove disks ' to remove the SSDs one by one.

then, follow the procedures in SolveDesktop.