Date: Tue, 21 Aug 2007 13:18:03 +0400 From: "Artem Kuchin" <matrix@itlegion.ru> To: "Darren Pilgrim" <freebsd@bitfreak.org> Cc: freebsd-stable@freebsd.org Subject: Re: A little story of failed raid5 (3ware 8000 series) Message-ID: <00a101c7e3d6$9140fb90$0c00a8c0@Artem> References: <028f01c7e37a$d8f441b0$0c00a8c0@Artem> <46CA7681.3070909@gneto.com><03bc01c7e3b8$7f9a3a50$0c00a8c0@Artem> <46CA8507.5000803@bitfreak.org>
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Darren Pilgrim wrote: > Artem Kuchin wrote: >> That exactly was i was talking about. I don't acess to individual >> disks >> behind raid unit, so, i cannot doit. I don't know it controller >> VERIFY command does it right. If it doesm then i shoudl put it into >> a cron >> job and do it on weekly basis. Also, it would halpfull it i could >> get access to number of left reserved sector for remapping. Any idea >> about these two for 3ware controllers? Also, someone should mention, >> that while using raid MUST >> do verifies often. > > The 3dm2 software (sysutils/3dm port) can dump the SMART data from > individual disks. It can also schedule verify and self-test tasks and > identify individual drives by blinking the activity light for the > drive. _______________________________________________ Problems are: 1) how to parse this dump of data? 2) No scheduling is available on 7000,8000 on 4 port models -- Artem
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