Hi Guys,
Greetings to everyone
, i hope someone could help me with an issue.
We have some new 1,92TB SSDs in use in our environment.
2 x 3PAR 7200 with OS Version 3.2.2 (MU2) , the SSDs are mounted in an additional shelf.
8 x 1,92 TB SSD per site , 1 primary site and the other as backup.
RC Syncronous is configured.
CPG is an R1 with 1 VV inside in an dedicated RC Group only for that VV.
We have very poor performance when it comes to common file copy operations in VMs located at that LUN , sometimes performance goes to 30MB/s to 50MB/s (with large files (6GB))
We have done some troubleshooting and performance testing with an HPE Technican. (Onsite)
But we have found nothing what could cause this behavior.
according to i/o meter , everything is fine , troughput , io/s ..
But again, when it comes to common file operations
... performance is very poor ..
Does anyone have an idea? This would be very great.
Thank you , Daniel