Hello, One of the perceived limitations with OCFS2 vs. ASM is the fact that an OCFS2 filesystem must be created per LUN whereas ASM manages multiple LUNs and stripes across it. Are there any efforts going into using OCFS2 on top of LVM such that LVM would stripe or concatenate LUNS and allow me to create a large OCFS2 filesystem? My target production systems are RHEL 4 x86-64. Thanks! /Brian/ -- Brian Long | | | IT Data Center Systems | .|||. .|||. Cisco Linux Developer | ..:|||||||:...:|||||||:.. Phone: (919) 392-7363 | C i s c o S y s t e m s
> Are there any efforts going into using OCFS2 on top of LVM such that LVM > would stripe or concatenate LUNS and allow me to create a large OCFS2 > filesystem?You can use OCFS2 on shared logical volumes with straight-forward striping or concatenation, sure. That kind of static aggregation is a far cry from the kind of active management that ASM can do with its hooks into the database, though. - z