Hello, Alexander. You wrote 5 октября 2011 г., 13:18:34: > geom_raid addresses this problem in own way. As soon as RAID BIOSes > expect RAIDs to be built on raw physical devices and probe order is not > discussed, geom_raid exclusively opens underlying providers immediately > after detecting supported metadata. So even if volume is broken or But it could be not first, who taste component of mirror, am I right? If geom_part will be first, will it "take away" component from geom_raid? Or it could not? If it works in any case (exclusive open spoils geom_part), it could be used in all other classes without any metadata infrastructure, but it seems, that geom_mirror, for example, could pickup metadtata from last parition instead of raw device... I'm not sure here. But, in any case, maybe standard first 16 bytes of metadata in pure-GEOM classes and filter in GEOM infrastructure itself ("not pass provider for tasting to anything but class, written in first 16 bytes of last sector") looks good idea, IMHO. -- // Black Lion AKA Lev Serebryakov <lev_at_FreeBSD.org>Received on Wed Oct 05 2011 - 07:29:51 UTC
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