Jump to content
  • 0

SSD Optimizer results in large unusable for duplication size.


bejhan
 Share

Question

I have a pool of 8 drives, half of which are SMR. As you may know, large SMR writes are painful. 

Therefore, I attempted to make use of the SSD Optimizer balancer to prioritize real-time writes to my CMR drives and fill the SMR drives in the background.

However, now I'm in a situation where a third (1.7/4.7 TB) of my free space is not available for duplication.

 

My CMR drives make up the larger portion of my pool (28/50 TB) so I thought my plan would work without any issues.

I followed some of the suggestions on the pinned "SSD Optimizer problem" thread but the problem remains.

I've rebalanced several times without anything significant changing.

 

Hoping someone can advise me on how to make that space available for duplication. Thanks in advance.

 

Drives.PNG

Pie.PNG

Settings.PNG

SSD Optimizer 1.PNG

SSD Optimizer 2.PNG

Link to comment
Share on other sites

0 answers to this question

Recommended Posts

There have been no answers to this question yet

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

×
×
  • Create New...