HPE Community
HPE 3PAR StoreServ Storage
1753916 Members
8062 Online
108810 Solutions
New Discussion

What does mean about Delack in 3par performace data?

 
maliang
Regular Advisor

‎12-26-2014 12:11 AM

‎12-26-2014 12:11 AM

What does mean about Delack in 3par performace data?

hello,

Would you please answer about Delack means in 3PAR performance data.

 

 

Delack.PNG

0 Kudos
Reply
2 REPLIES 2
Dennis Handly
Acclaimed Contributor

‎12-27-2014 12:49 AM

‎12-27-2014 12:49 AM

Re: What does mean about DelAck in 3PAR performance data?

What created those graphs?

 

It appears that Del Ack is Delayed Acknowledgements.

0 Kudos
Reply
Sheldon Smith
HPE Pro

‎12-27-2014 05:42 AM

‎12-27-2014 05:42 AM

Re: What does mean about DelAck in 3PAR performance data?

Delack - Delayed acknowledgements to the host in order to throttle the host's IO writes due to cache resource constraints.
- HP 3PAR Command Line Interface Reference


Note: While I am an HPE Employee, all of my comments (whether noted or not), are my own and are not any official representation of the company

Accept or Kudo

0 Kudos
Reply
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.