Oracle Solaris File Systems and Disk Management (MOSC)

MOSC Banner

ZFS perf degrades when most writes go to 1 vdev

edited May 3, 2012 5:32PM in Oracle Solaris File Systems and Disk Management (MOSC) 2 commentsAnswered ✓
When we add LUN (vdev) to say 90% full existing LUN (vdev) of the zpool, all new writes seem to be going this new LUN causing performance issues under heavy load.
What can do done to improve this situation?

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