Date: Tue, 21 Aug 2007 09:12:14 -0700 From: Darren Pilgrim <freebsd@bitfreak.org> To: Artem Kuchin <matrix@itlegion.ru> Cc: freebsd-stable@freebsd.org Subject: Re: A little story of failed raid5 (3ware 8000 series) Message-ID: <46CB0EDE.3010806@bitfreak.org> In-Reply-To: <00a101c7e3d6$9140fb90$0c00a8c0@Artem> References: <028f01c7e37a$d8f441b0$0c00a8c0@Artem> <46CA7681.3070909@gneto.com><03bc01c7e3b8$7f9a3a50$0c00a8c0@Artem> <46CA8507.5000803@bitfreak.org> <00a101c7e3d6$9140fb90$0c00a8c0@Artem>
next in thread | previous in thread | raw e-mail | index | archive | help
Artem Kuchin wrote: > 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? Actually smartctl (part of smartmontools) can read the SMART data through a 3ware controller. > 2) No scheduling is available on 7000,8000 on 4 port models Use tw_sched then.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?46CB0EDE.3010806>