Yes they can however this depends on how you formated the LUN.
VMFS with a 1MB block size can have virtual disk files up to 256GB
VMFS with a 2MB block size can have virtual disk files up to 512GB
VMFS with a 4MB block size can have virtual disk files up to 1024GB
VMFS with a 8MB block size can have virtual disk files up to 2048GB
Carl
Yes they can however this depends on how you formated the LUN.
VMFS with a 1MB block size can have virtual disk files up to 256GB
VMFS with a 2MB block size can have virtual disk files up to 512GB
VMFS with a 4MB block size can have virtual disk files up to 1024GB
VMFS with a 8MB block size can have virtual disk files up to 2048GB
Carl
Yes. It can be as big as 2 TB. However, Your operating system should support such a big filesystem, Which most of the moderan OS should do.
Check this for configuration max with VMware.
http://www.vmware.com/pdf/vi3_35/esx_3/r35/vi3_35_25_config_max.pdf
Let me know if this helps.
-Surya
Where can i change the block size for vM, thx
You only get the option when creating a datastore, you can't change it later without reformatting it (and losing the data). You could storage vmotion all the VMs to a temp datastore and then reformat it and move them back though