DELL EQUALLOGIC PS6000S provide lun for multiple hosts at the same time?

Hello, 

 Absolutely.  Enable 'multihost access' for those volumes that are part of a cluster or using a cluster filesystem.  If you connect two hosts using a non-cluster FS you WILL CORRUPT your data!   SANs are not NAS's.  This includes trying to have a backup server to just "read" the data.   That is why it is disabled by default to prevent unintended corruption. 

 Regards, 

Don 

Thank you so much!

Hello, 

 You are very welcome!  Glad I could assist.  Thank you for the kudo! 

 Regards, 

Don