Date: Tue, 19 Aug 2014 10:32:08 +0300 From: Kimmo Paasiala <kpaasial@icloud.com> To: Konstantin Belousov <kostikbel@gmail.com> Cc: "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: Re: ZFS on root booting broken somewhere after r270020 Message-ID: <99FB0662-1954-4ECB-939B-06D0AA49C1A1@icloud.com> In-Reply-To: <20140819071045.GS2737@kib.kiev.ua> References: <51AD1F36-1089-481F-8784-8BD8E6EF020F@icloud.com> <71DEB316-3CDD-4403-A397-BCE684725ABD@icloud.com> <25886C53-39C1-47A8-95F7-494FA6E7ABA2@icloud.com> <20140819071045.GS2737@kib.kiev.ua>
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[-- Attachment #1 --] On 19.8.2014, at 10.10, Konstantin Belousov <kostikbel@gmail.com> wrote: > On Tue, Aug 19, 2014 at 07:40:46AM +0300, Kimmo Paasiala wrote: >> >> On 18.8.2014, at 8.54, Kimmo Paasiala <kpaasial@icloud.com> wrote: >> >>> >>> On 18.8.2014, at 2.32, Kimmo Paasiala <kpaasial@icloud.com> wrote: >>> >>>> System is: >>>> >>>> FreeBSD freebsd10.rdnzl.info 10.0-STABLE FreeBSD 10.0-STABLE #2 r270020: Fri Aug 15 20:38:59 EEST 2014 kimmo@buildstable10amd64.rdnzl.info:/usr/obj/usr/src/sys/GENERIC amd64 >>>> >>>> This version still works fine. The one that didn?t work was r270097. The kernel boots but gets stuck at the line: >>>> >>>> Trying to mount root from zfs:pool/ROOT/default [] >>>> >>>> I tried pressing enter at this point but got a panic, I don?t have a screenshot of the panic at the moment. >>>> >>>> Could this problem be related the this commit? : >>>> >>>> http://svnweb.freebsd.org/base?view=revision&sortby=rev&sortdir=down&revision=270095 >>>> >>>> -Kimmo >>> >>> Trying to bisect this I backed to r270050 and that version still works. More to come. >>> >>> -Kimmo >> >> Version r270094 still works but commit r270095 definitely does break booting from ZFS on root on my system. The error message I see on the console is ?Mounting from <the ZFS filesystem> failed with error 5? and I?m given the mountroot prompt. I don?t see the ZFS pool among the listed GEOM devices on the mountroot prompt. >> >> Adding the committer of r270095 (kib@) to this discussion. > > I have no idea about ZFS, but the fact that things, which are lower-level > than ZFS filesystem itself are missing, suggests that the issue is unrelated. > At the very least, start with providing the verbose boot dmesg for successful > and failed boots. This looks like to be unrelated to ZFS as you’re saying. I just remembered that I’m loading fuse.ko in my /boot/loader.conf. I commented that one out and what do you know? The system boots fine with the r270095 kernel. Very very strange… Thanks for the input anyway, -Kimmo [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQEcBAEBCgAGBQJT8v18AAoJEFvLZC0FWRVpSHwH/A06jLQtzgJxfWl9buCT6kZv otukfp62AnWG0u2/Q7IFJXuCnsIHHNG0bXRLIMA1RXFBIm1VaZiO+Xl1Yws166da j10A62hnMOd8cGiW0ST4/N2qrsCkrYm4bsRbcc4qtStbdbThwqaybwloFnsKBIt8 AwHRT/mCvzVra48ICZVEKduuLYdLEi/M2LQLmtpQtb0Y6Ce9d0paWRY0SCT6YGJX kRTGrxyVa6JLipJXjpi8ArtZzOTkvvzra+rAjZO7h0Fwb0k+z5co91E8/68KgWiO PtNZAVgus/V9H7Vsk8DC4is6kB+Xlvjty5f4aOesTKGcbdUNGdKBH2jDReqjwvY= =HXBP -----END PGP SIGNATURE-----
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