Date: Mon, 5 Aug 2013 19:54:52 -0400 From: J David <j.david.lists@gmail.com> To: Andriy Gapon <avg@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: Problem with zfsloader on 9.2-BETA2 Message-ID: <CABXB=RS4HSmtPHrw%2BcniTaL_63JS5fA3OcB91y-mCN1DmUKs5Q@mail.gmail.com> In-Reply-To: <51FD5709.7050306@FreeBSD.org> References: <CABXB=RRhVDdKCidwnrji1qR41Rx7uvs2Lx1ZPF1FREOHcnm5bg@mail.gmail.com> <51FD5709.7050306@FreeBSD.org>
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On Sat, Aug 3, 2013 at 3:16 PM, Andriy Gapon <avg@freebsd.org> wrote: > Very unusual. Would you be able to try 9.2 zfsloader again? Surely. > I would like to see values of loaddev, currdev and vfs.zfs.boot.primary_pool > loader variables (if any are set). These can be obtained using 'show' command > at loader prompt. OK show loaddev OK show currdev OK show vfs.zfs.boot.primary_pool 2022708996989799150 > Also, output of lsdev -v. OK lsdev -v cd devices: disk devices: disk0: BIOS drive C: disk0p1: FreeBSD boot 64KB disk0p2: FreeBSD swap 2048MB disk0p3: FreeBSD ZFS 28GB disk1: BIOS drive D: disk1p1: FreeBSD boot 64KB disk1p2: FreeBSD swap 2048MB disk1p3: FreeBSD ZFS 27GB disk2: BIOS drive E: disk3: BIOS drive F: disk4: BIOS drive G: disk5: BIOS drive H: disk6: BIOS drive I: disk7: BIOS drive J: pxe devices: zfs devices: OK > Also, if you are able to build custom 9.2 zfsloader, then it would be useful to > modify the printf statement (in zfs_fmtdev(), sys/boot/zfs/zfs.c) to print > dev->pool_guid. This didn't produce the expected result. Slipped it into the 9.2-RC1 build, rebuilt, installed it, but nothing changed. In order to get it to load, we removed zfsloader, storing the 8.4 version as zfsloader-8.4 and installing the 9.2-RC1 zfsloader as zfsloader-9.2. Then, when the gptzfsboot can't find /boot/zfsloader, I entered zfsloader-9.2 at the prompt. It does the same thing, with the same message: ZFS: can't find pool by guid Even though I changed the source as you suggested: Index: zfs.c =================================================================== --- zfs.c (revision 253967) +++ zfs.c (working copy) @@ -645,7 +645,7 @@ } else spa = spa_find_by_guid(dev->pool_guid); if (spa == NULL) { - printf("ZFS: can't find pool by guid\n"); + printf("ZFS: can't find pool by guid: %llX\n", dev->pool_guid); return (buf); } if (dev->root_guid == 0 && zfs_get_root(spa, &dev->root_guid)) { So I can't figure out why the message didn't change. Doing a full buildworld buildkernel right now in case the problem is just that I don't know how to selectively build this. Thanks!
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