-----Original Message----- From: Dick Hoogendijk [mailto:[email protected]] Sent: 16 August 2010 21:49 To: Roland Smith Cc: [email protected] Subject: Re: ZFS not usable on FreeBSD-8.1
On 16-8-2010 20:14, Roland Smith wrote: > On Mon, Aug 16, 2010 at 10:35:58AM +0200, Dick Hoogendijk wrote: >> On Mon, Aug 16, 2010 04:49 AM, Adam Vande More<[email protected]> wrote: >>> On Sun, Aug 15, 2010 at 1:45 PM, Dick Hoogendijk<[email protected]> wrote: >>>> My 500Gb drives won't however. they keep on giving cg); bad magic number. >>>> Sysinstall won't newfs the drives. newfs -U /dev/gm1a (created with the >>>> script mentioned before does not work OK either. Always this unexplained >>>> message (cg0: bad magic number). I have NO CLUE whatsoever what can be the >>>> cause of this. Both drives can be formatted by Windows, Linux and lots of >>>> other utilities. They can not be formatted UFS2 for / by FreeBSD-8.1/amd64 >>> You can try to get your system up and running using something like >>> http://mfsbsd.vx.sk/ or pcbsd. If that works, then I guess the possible >>> cause is you. :-) >> Good idea. I will give it a shot, although I'm pretty sure I'm not the >> cause. I have four years experience as a (Open)Solaris system administrator >> and before that I used FreeBSD heavely. From the 4.10 series up to the 6.x >> series. So I do know something about the matter. But, we'll see... Keep you >> posted. > It could be that newfs is overwriting the partition table. > Can you post the output of 'gpart show<device>' and 'bsdlabel<device>s1'? I have found the cause of my troubles. Using FixIt I was able today to use my ad8 with gpart and newfs it without errors. I also found out that zpool scrub pool was waiting for an uninterruptible disk wait. That made me remember I used to have troubles before in this hardware setting. The problem lies in a flaw in my MB. I have one ATA disk attached as master and an ATAPI dvd drive (slave) on ATA channel 0 plus four SATA2 drives (ATA channel 4,5,6,7 master). Somehow this does not work OK. Without the ATA drive on channel 0 (an older model) my four SATA2 drives work perfectly. I suspect some kind of interrupt issue. Problem: FreeBSD is installed on my ATA drive on channel 0. I tried to do a minimal install on drive ad8 today to dump/restore the system over and get rid of that lousy ATA drive. Bad luck. Sysinstall can't find /dev/ad8s1b so it can't complete the creation of the filesystems. And thus I can't do a minimal install on this SATA2 drive. Any ideas how I can overcome this issue? westmark# atacontrol list ATA channel 0: Master: ad0 <ST3160021A/8.01> ATA/ATAPI revision 6 Slave: acd0 <PLEXTOR DVDR PX-755A/1.08> ATA/ATAPI revision 6 ATA channel 1: Master: no device present Slave: no device present ATA channel 2: Master: no device present Slave: no device present ATA channel 3: Master: no device present Slave: no device present ATA channel 4: Master: ad8 <Hitachi HDP725050GLA360/GM4OA5CA> SATA revision 2.x Slave: no device present ATA channel 5: Master: ad10 <Hitachi HDP725050GLA360/GM4OA50E> SATA revision 2.x Slave: no device present ATA channel 6: Master: ad12 <Hitachi HDT721010SLA360/ST6OA31B> SATA revision 2.x Slave: no device present ATA channel 7: Master: ad14 <Hitachi HDS721010CLA332/JP4OA39C> SATA revision 2.x Slave: no device present _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[email protected]" Bit of a long shot, but have you tried enabling AHCI mode for the sata drives in the bios and setting ahci_load="YES" in /boot/loader.conf assuming your the board supports it. Regards Graeme _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[email protected]"
