From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ivan Shapovalov Subject: Re: Reiser4: Format 4.0.1: Meta(data) checksums Date: Wed, 09 Sep 2015 16:16:17 +0300 Message-ID: <1441804577.3968.2.camel@gmail.com> References: <55E470E0.2070304@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-al6YAqTbt5G/jaqt2i3i" Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:subject:from:to:cc:date:in-reply-to:references :content-type:mime-version; bh=T7HORSJQlcXlIna4SmH8QXK/T5TsBUHoAdlHsx1zTPo=; b=ZrpglvWLYmhRBlQkFtcLBgl+CYcvSFwTTErVBeCbtf4wXma13FSOtfSvHSwyiph0eg ibmrqFw5w45sY2gHRuB0rzggXSP14h1j5DGPmYsE6xY+FjYPwwTXhZ5N5REJUDaCVlvJ dTQefYrFegIyrlBCfEF+kWYDG0fr7KnXwDJcc4qJ1FWCNNR8IFqxgYavR7VX4J4QjCLf IV7kA8ql2vjUPR8Varj7GmCql9RkAy1pwjtxtYoNkDsdXji9pN7VAiOF/85YpbMDMXg1 D15EH3Gmtr9qbN4sFpnaojnaBghhPvclC1nTNLhoiVmlulpAk1ZZRDeXhpOlkdImq6/L C56Q== In-Reply-To: Sender: reiserfs-devel-owner@vger.kernel.org List-ID: To: Jose R R , Edward Shishkin Cc: milan.buska@gmail.com, ReiserFS Development List --=-al6YAqTbt5G/jaqt2i3i Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On 2015-09-09 at 00:54 -0700, Jose R R wrote: > Scratch my previous issue, Ed. It is *not* related to your new > Reiser4 > software release 4.0.1 module nor reiser4progs. >=20 > My usual development environment is a modified non-systemd Debian Sid > (unstable) on a Reiser4 root partition. The kernels built won't boot > in *that* particular instance due to a least one other additional > issue: > target filesystem does not have requested /sbin/init Could you please elaborate? I'm getting the exact same oops with "new" reiser4 (did not have a chance to investigate it, so just fell back to the old kernel for the meantime). --=20 Ivan Shapovalov / intelfx / >=20 > However, I tried one of my recently built reiser4-patched kernels > into > a systemd Debian Sid -- also running on reiser4 root partition -- and > the system booted and behaved as you predicted. >=20 > < https://pbs.twimg.com/media/COccj66UAAA7mfp.png:large > >=20 > Sorry about that, Ed. It's my fault for only testing in the build > environment (although I had not had an issue with reiser4 builds > until > this kernel 4.x and new 4.0.1 software combination change). >=20 > On Tue, Sep 8, 2015 at 4:20 PM, Milan Bu=C5=A1ka > wrote: > > Hi all. > >=20 > > I'm not an expert but I think that the error happened during kernel > > compilation. > > I have compiled into the kernel filesystem reiser4 directly into > > the kernel, > > not as modules and yet I have no problems. This is a record of my > > boot. > >=20 > > Loading Linux 4.1.6-reiser4 ... > > early console in decompress_kernel > >=20 > > Decompressing Linux... Parsing ELF... done. > > Booting the kernel. > > INIT: version 2.88 booting > > The system is coming up. Please wait. > > ******************************************************************* > > This is an EXPERIMENTAL version of fsck.reiser4. Read README first. > > ******************************************************************* > >=20 > > Fscking the /dev/sda2 block device. > > Will check the consistency of the Reiser4 SuperBlock. > > Will check the consistency of the Reiser4 FileSystem. > > ***** fsck.reiser4 started at Wed Sep 9 00:31:06 2015 > > Reiser4 fs was detected on /dev/sda2. > > Master super block (16): > > magic: ReIsEr4 > > blksize: 4096 > > format: 0x0 (format40) > > uuid: 631c2925-dca7-41be-b40c-46e7b2052e28 > > label: SYSTEM-ROOT > >=20 > > Format super block (17): > > plugin: format40 > > description: Disk-format plugin. > > version: 1 > > magic: ReIsEr40FoRmAt > > mkfs id: 0x6129d214 > > flushes: 0 > > blocks: 27000832 > > free blocks: 26270124 > > root block: 118355 > > tail policy: 0x2 (smart) > > next oid: 0x86a7b6 > > file count: 170068 > > tree height: 5 > > key policy: LARGE > >=20 > >=20 > > CHECKING THE STORAGE TREE > > Read nodes 269426 > > Nodes left in the tree 269426 > > Leaves of them 265060, Twigs of them 4257 > > Time interval: Wed Sep 9 00:31:06 2015 - Wed Sep 9 > > 00:31:22 2015 > > CHECKING EXTENT REGIONS. > > Read twigs 4257 > > Time interval: Wed Sep 9 00:31:22 2015 - Wed Sep 9 > > 00:31:22 2015 > > CHECKING THE SEMANTIC TREE > > Found 171872 objects (some could be encountered more then > > once). > > Time interval: Wed Sep 9 00:31:22 2015 - Wed Sep 9 > > 00:31:25 2015 > > ***** fsck.reiser4 finished at Wed Sep 9 00:31:25 2015 > > Closing fs...done > >=20 > > FS is consistent. > >=20 > > hostname: ishi > > font: ter-v16n > > keyboard: us > > INIT: Entering runlevel: 2 > > starting services: sysklogd lo net firewall crond gpm dbus > >=20 > > Version reiser4progs: > > $ /sbin/fsck.reiser4 --version > > /sbin/fsck.reiser4 1.1.0 > > Format release: 4.0.1 > > Copyright (C) 2001-2005 by Hans Reiser, licensing governed by > > reiser4progs/COPYING. > >=20 > > $ uname -a > > Linux ishi 4.1.6-reiser4 #1 SMP Tue Sep 1 17:44:08 CEST 2015 x86_64 > > Intel(R) > > Core(TM) i5-3570K CPU @ 3.40GHz GenuineIntel GNU/Linux > >=20 > > I also recommend checking with such parameters and patches > > reiser4progs is > > compiled on Debian. See the debian / rules. > >=20 > > Greeting > >=20 > > Milan > >=20 >=20 > I appreciate your input Milan, thank you. >=20 > I usually build a reiser4 module in Debian and make sure that > initramfs-tools are aware of it during kernel installation by editing > /etc/initramfs-tools/modules, adding directive: reiser4 > Otherwise, reiser4 module will not be included in the initrd and the > system will not boot. >=20 > Thank you all. >=20 >=20 > Best Professional Regards. >=20 >=20 --=-al6YAqTbt5G/jaqt2i3i Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iF4EABEIAAYFAlXwMSEACgkQxUKljSIMAnDK+gD8CNydqqjb90TUdojYoikosKS5 nEBErqD3gMR/YWThuxoBANWIFdtfOox0yjaliR3PTB+aHXu0iGmy+Uee7zAVn/2z =r+mS -----END PGP SIGNATURE----- --=-al6YAqTbt5G/jaqt2i3i--