vmware esx 4.1 cant see existing SAN storage

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http://serverfault.com – I have 3 esx 4.1 hosts connected to HP EVA 4400 StorageWork. All host can see 6 datastore, LUN1 to LUN6, 1TB for each datastore. Recently I add another esx 4.1 host but unfortunately this now host cant see the existing datastore. I try to rescan the datastore many times but still failed to see the datastore. FYI I've already created new host using HP Command view for the new esx host and present all 6 vdisk/LUN to the new host. I've also install vmware-esx-drivers-scsi-bfa-400. driver for FC adapter (dual port), the same driver for another 3 esx hosts, but still failed (HowTos)