Data Protection

 View Only

 How to check Shadowimage Copy speed?

  • Data Protection
  • Data Protection
YONG SOO KIM's profile image
YONG SOO KIM posted 07-27-2020 11:00

How to check Shadowimage Copy speed?


#DataProtection
William Jansen van Nieuwenhuizen's profile image
William Jansen van Nieuwenhuizen

Hello

 

If you're using the Ops Center products like Hitachi Ops Center Protector. You can see it from there, by selecting the link. You can also use protector to specify a speed for the copy if you'd like.

YONG SOO KIM's profile image
YONG SOO KIM

Thanks for your Answer.

Is there any way other than Ops center?

William Jansen van Nieuwenhuizen's profile image
William Jansen van Nieuwenhuizen

Yes you can use raidcom, setup the pairs and then use the 'pairdisplay -fxce' command.

YONG SOO KIM's profile image
YONG SOO KIM

Thank you.

However, I want to know how to look at the value like MB/s.

William Jansen van Nieuwenhuizen's profile image
William Jansen van Nieuwenhuizen

That will depend on your copy priority set(which might give priority to ther system activities). MB/s is copy over time. So you can just take the data written between two points and then work out the MB/s.

 

Like I mentioned you can see/monitor and set it from Protector.

YONG SOO KIM's profile image
YONG SOO KIM

Sorry for asking too many questions.

Please let me know the way as below for example?

 

So you can just take the data written between two points and then work out the MB/s.