Ok, so I switch back and then I have my data back? But, it does not work. Because, meanwhile I switched, I tried to "zpool import" which messed up the drive. Then I switched back, but my data is still not accessible.
Earlier, when I switched, I did not do a "zpool import" and when I switched back, I could access all my data. But now I have done a "zpool import" while I switched - which messes up things. If I have done "zpool import" while switched, can I get back my rpool, when I switch back? ----- Original Message ---- From: Edward Ned Harvey <opensolarisisdeadlongliveopensola...@nedharvey.com> To: Orvar Korvar <knatte_fnatte_tja...@yahoo.com>; zfs-discuss@opensolaris.org Sent: Tue, July 5, 2011 3:03:50 PM Subject: RE: [zfs-discuss] Changed to AHCI, can not access disk??? > From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Orvar Korvar > > Here is my problem: > I have an 1.5TB disk with OpenSolaris (b134, b151a) using non AHCI. > I then changed to AHCI in BIOS, which results in severe problems: I can not > boot the system. > > I suspect the problem is because I changed to AHCI. This is normal, no matter what OS you have. It's the hardware. If you start using a disk in non-AHCI mode, you must always continue to use it in non-AHCI mode. If you switch, it will make the old data inaccessible. Just change it back in BIOS and you'll have your data back. Then backup your data, change to AHCI mode (because it's supposed to perform better) and restore your data. _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
