Disk Storage ZFS Storage Appliance (MOSC)

MOSC Banner

Oracle DB and Takeover Impact

edited Sep 30, 2015 8:00PM in Disk Storage ZFS Storage Appliance (MOSC) 1 commentAnswered

Hello all,

We are running Oracle DB 11.2.0.4 (on RAC One-Node, Solaris 11.2 SPARC) connected to clustered ZFS 7320's.

Protocol is dNFS (v3).  Single pool, 16 shares.

We have previously tested storage head take-overs successfully (with database running) but testing under real-world load was not possible.  We are now planning to upgrade the ZFS software which is out of date (2013.06.05), and cluster is serving production traffic.  Is there a best practice or steps to follow that might help alleviate negative impact on the databases during takeover and fail-back (other than obviously doing it off-peak)?  We are, of course, hoping to avoid a DB shutdown if possible.

Tagged:

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center