From: Michael Schmitz <schmitzmic@gmail.com>
To: jdow <jdow@earthlink.net>
Cc: Martin Steigerwald <martin@lichtvoll.de>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Matthew Wilcox <willy@infradead.org>,
David Sterba <dsterba@suse.cz>,
Linux FS Devel <linux-fsdevel@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Jens Axboe <axboe@kernel.dk>,
linux-m68k <linux-m68k@lists.linux-m68k.org>
Subject: Re: moving affs + RDB partition support to staging?
Date: Tue, 26 Jun 2018 14:23:16 +1200 [thread overview]
Message-ID: <CAOmrzk+CuuraUnWWKDKen9FV6=UcgKgc6+qJ3g-Fx+tkt5HHQw@mail.gmail.com> (raw)
In-Reply-To: <c76b4e4d-7e8e-13ac-81e4-9132f4235eb8@earthlink.net>
Joanne,
Martin's boot log (including your patch) says:
Jun 19 21:19:09 merkaba kernel: [ 7891.843284] sdb: RDSK (512) sdb1
(LNX^@)(res 2 spb 1) sdb2 (JXF^D)(res 2 spb 1) sdb3 (DOS^C)(res 2 spb
4)
Jun 19 21:19:09 merkaba kernel: [ 7891.844055] sd 7:0:0:0: [sdb]
Attached SCSI disk
so it's indeed a case of self inflicted damage (RDSK (512) means 512
byte blocks) and can be worked around by using a different block size.
Your memory serves right indeed - blocksize is in 512 bytes units.
I'll still submit a patch to Jens anyway as this may bite others yet.
Cheers,
Michael
On Sun, Jun 24, 2018 at 11:40 PM, jdow <jdow@earthlink.net> wrote:
> BTW - anybody who uses 512 byte blocks with an Amiga file system is a famn
> dool.
>
> If memory serves the RDBs think in blocks rather than bytes so it should
> work up to 2 gigablocks whatever your block size is. 512 blocks is
> 2199023255552 bytes. But that wastes just a WHOLE LOT of disk in block maps.
> Go up to 4096 or 8192. The latter is 35 TB.
>
> {^_^}
> On 20180624 02:06, Martin Steigerwald wrote:
>>
>> Hi.
>>
>> Michael Schmitz - 27.04.18, 04:11:
>>>
>>> test results at https://bugzilla.kernel.org/show_bug.cgi?id=43511
>>> indicate the RDB parser bug is fixed by the patch given there, so if
>>> Martin now submits the patch, all should be well?
>>
>>
>> Ok, better be honest than having anyone waiting for it:
>>
>> I do not care enough about this, in order to motivate myself preparing
>> the a patch from Joanne Dow´s fix.
>>
>> I am not even using my Amiga boxes anymore, not even the Sam440ep which
>> I still have in my apartment.
>>
>> So RDB support in Linux it remains broken for disks larger 2 TB, unless
>> someone else does.
>>
>> Thanks.
>>
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next prev parent reply other threads:[~2018-06-26 2:23 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-25 15:46 Moving unmaintained filesystems to staging Matthew Wilcox
2018-04-25 15:47 ` Christoph Hellwig
2018-04-25 20:30 ` David Sterba
2018-04-26 2:57 ` Matthew Wilcox
2018-04-26 10:28 ` moving affs + RDB partition support to staging? (was: Re: Moving unmaintained filesystems to staging) Martin Steigerwald
2018-04-26 10:45 ` moving affs + RDB partition support to staging? John Paul Adrian Glaubitz
2018-04-26 10:59 ` David Sterba
2018-04-26 11:06 ` John Paul Adrian Glaubitz
2018-05-06 0:59 ` Al Viro
2018-05-06 7:40 ` Al Viro
2018-05-06 20:46 ` Al Viro
2018-05-06 20:49 ` John Paul Adrian Glaubitz
2018-05-06 21:32 ` Al Viro
2018-05-07 2:15 ` Al Viro
2018-05-07 2:40 ` Michael Schmitz
2018-05-07 7:08 ` Martin Steigerwald
2018-05-07 20:50 ` Michael Schmitz
2018-05-07 20:56 ` Ingo Jürgensmann
2018-05-07 20:58 ` John Paul Adrian Glaubitz
2018-05-06 8:40 ` John Paul Adrian Glaubitz
2018-05-06 10:12 ` Martin Steigerwald
2018-04-26 11:00 ` moving affs + RDB partition support to staging? (was: Re: Moving unmaintained filesystems to staging) Christoph Hellwig
2018-04-26 11:08 ` Geert Uytterhoeven
2018-04-26 23:56 ` Finn Thain
2018-04-27 1:43 ` moving affs + RDB partition support to staging? jdow
2018-04-27 1:26 ` jdow
2018-05-06 8:52 ` John Paul Adrian Glaubitz
2018-05-06 10:10 ` Martin Steigerwald
2018-05-07 4:54 ` jdow
2018-04-27 2:11 ` moving affs + RDB partition support to staging? (was: Re: Moving unmaintained filesystems to staging) Michael Schmitz
2018-06-24 9:06 ` Martin Steigerwald
2018-06-24 11:33 ` moving affs + RDB partition support to staging? jdow
2018-06-24 11:40 ` jdow
2018-06-26 2:23 ` Michael Schmitz [this message]
2018-06-26 5:17 ` jdow
2018-06-26 8:12 ` Martin Steigerwald
2018-06-26 9:46 ` jdow
2018-06-26 8:31 ` Michael Schmitz
2018-06-26 9:45 ` jdow
2018-06-27 1:07 ` Michael Schmitz
2018-06-27 6:24 ` jdow
2018-06-27 8:03 ` Martin Steigerwald
2018-06-28 2:57 ` jdow
2018-06-28 7:40 ` Amiga RDB partition support for disks >= 2 TB (was: Re: moving affs + RDB partition support to staging?) Martin Steigerwald
2018-06-27 9:00 ` moving affs + RDB partition support to staging? Michael Schmitz
2018-06-28 3:44 ` jdow
2018-06-28 5:43 ` Michael Schmitz
2018-06-28 6:39 ` jdow
2018-06-28 8:16 ` Amiga RDB partition support for disks >= 2 TB (was: Re: moving affs + RDB partition support to staging?) Martin Steigerwald
2018-06-28 10:00 ` Amiga RDB partition support for disks >= 2 TB jdow
2018-06-28 11:30 ` Martin Steigerwald
2018-06-28 11:38 ` Martin Steigerwald
2018-06-28 12:31 ` jdow
2018-06-28 8:07 ` Amiga RDB partition support for disks >= 2 TB (was: Re: moving affs + RDB partition support to staging?) Martin Steigerwald
2018-06-27 7:57 ` moving affs + RDB partition support to staging? Martin Steigerwald
2018-06-28 2:56 ` jdow
2018-06-26 8:02 ` Martin Steigerwald
2018-06-26 8:40 ` Michael Schmitz
2018-06-26 9:31 ` jdow
2018-06-25 7:53 ` moving affs + RDB partition support to staging? (was: Re: Moving unmaintained filesystems to staging) Michael Schmitz
2018-06-25 8:26 ` Martin Steigerwald
2018-06-25 8:40 ` Geert Uytterhoeven
2018-04-27 8:01 ` Martin Steigerwald
2018-04-26 4:58 ` Moving unmaintained filesystems to staging Nikolay Borisov
2018-04-26 5:30 ` Willy Tarreau
2018-04-26 6:11 ` Pavel Machek
2018-04-26 10:36 ` Martin Steigerwald
2018-05-03 9:18 ` Pavel Machek
2018-04-27 1:10 ` Luis R. Rodriguez
2018-04-29 12:07 ` Greg KH
2018-04-29 20:07 ` Ondrej Zary
2018-04-29 23:37 ` Greg KH
2018-05-01 10:14 ` Pavel Machek
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