Dreadful gmirror performance, though each half works fine

[Ivan Voras]

Pete French wrote:
>> I have experimented with this rather extensively and have operationally
>> decided not to use ggated in combination with gmirror --- it doesn't appear
>> to work as well as one might expect.
> 
> Ah, thats unmfortunate :-( I oroginally started off using the
> iscsi initiator and target, which did work O.K., but when actually
> ran live ended up locking up after several hours,a nd then panicing

Some problems with the iSCSI initiator were found a bit after
7.0-RELEASE was made, they should have been fixed by now in 7-STABLE. If
not, try the patch that appears in this thread:

http://lists.freebsd.org/pipermail/freebsd-scsi/2008-February/003383.html

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