[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
kern/44251: RAID1 configuration fails if component 0 has been replaced
>Synopsis: RAID1 configuration fails if component 0 has been replaced
>Arrival-Date: Sat Dec 18 09:40:00 +0000 2010
>Originator: Antti Kantee
In case component 1 is replaced from a RAID1, the raid can still be
configured with the component marked as "failed". However, if
component 0 fails the raid configuration fails completely.
Greg Oster says this is because the label voting code in
rf_CheckLabels() happens to depend on the order of components
and in case the votes are tied the first component examined is
assumed to be correct.
run tests/dev/raidframe/t_raid raid1_comp0fail (to be added very soon)
Main Index |
Thread Index |