cache problem on MSA P2000

[ats1]

Hi all,

I used LVM to configure a shared disk array (MSAP2000). But when I create a file on the shared disk from noeud1 (linux redhat 5), I do not see the same file from the second node.
i use ext3 on the shared disk

i need some assistance please

[macosta]

This has been answered over here:
http://h30499.www3.hp.com/t5/System-Administration/lvm-configuration/m-p/4773034#M44092

[Patrick Terlisten]

Hello,

that's not a cache problem. EXT3 isn't cluster-aware. The Filesystem can be accessed only by one node at the same time. Use a cluster-aware filesystem like OCFS3 or GFS.

Regards,
Patrick