Sharing iscsi luns between sl5.x and sl6.x

[carlopmart]

Hi all,

 Due to a certain app requeriments, I need to share an iscsi lun 
between two sl5.x and five sl6.x servers. This lun is formatted with 
ext4 fileysytem (I have used one of the sl5.x servers to do this). Can I 
expect some type of problems ???

Thanks.
--
CL Martinez
carlopmart {at} gmail {d0t} com