hi,

is there a way to enforce that a virtual database configured with
raidb-1 must have at least 2 active backends for all operations to
successfully complete?

the problem:

actually we have a v-database with 3 backends attached to it, and a
requirement of our project says that a write operation has to be written
on at least 2 databases before it can be considered successful. therefor
we use the WaitForCompletion (all | majority) option, but if for example
2 backends fail a write operation will successfully complete because for
the WaitForCompletion option only active backends are counted and one of
total one remaining active backends is considered majority.

if there is no solution:

as this feature is vital for our project, and i think there may be needs
for this feature: are there any plans implementing this (did not find a
feature request) or is someone interested in implementing this? we would
also consider contributing to sequoia and implementing this feature on
our own (i.e. providing a patch) and therefore all hints, ideas and
comments are welcome.

best regards,
markus


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