Date: Thu, 9 Jan 2003 10:46:47 -0800 (PST) From: Nate Lawson <nate@root.org> To: Soeren Schmidt <sos@spider.deepcore.dk> Cc: current@FreeBSD.ORG Subject: Re: mirrored root fs? Message-ID: <Pine.BSF.4.21.0301091039470.21229-100000@root.org> In-Reply-To: <200301071139.h07BdFfG003172@spider.deepcore.dk>
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On Tue, 7 Jan 2003, Soeren Schmidt wrote: > For those that are brave enough to play with this I just created the > following small change to ata-raid.c. Now it will always rebuild the > array on creation, using the first disk as the master image. This > allows you to turn any set of ATA disks into a mirror on the fly.. > Remember to rename you filesystems in fstab before booting :) Thanks, couple comments: * You should be able to use M_WAITOK in your mallocs for all funcs called by ioctl since you have a process context * Shouldn't you only do the rebuild automatically if the raid type is AR_F_FREEBSD_RAID? It's not necessary if it's hw raid, right? * Should this be optional so that it's not rebuilt every time you run atacontrol create? -Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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