Failover-proof filesystem for iSCSI on a 7410?

Hello,
I've started playing with iSCSI on our clustered 7410 system, and created an ext3 filesystem on a LUN, which is mounted on a RHEL server. This works fine, however when the 7410 fails over to passive head, the client remounts the filesystem as readonly:
EXT3-fs error (device dm-4): ext3_journal_start_sb: Detected aborted journal
Remounting filesystem read-onlyThe filesystem can be umounted and mounted rw again quite happily, but is not exactly a seamless process.
Any suggestions for a linux filesystem which can robustly handle these failovers?
Thanks,
James

Sorry guys for the late reply,
I tried to switch the owners of RG to both the nodes simultaniously,which is taking reasonable time.But the failover for a dry run is taking 30mts
The same setup with SVM is working fine, but i want to have ZFS in my zone cluster
Thanks in advance
Sid

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