Re: Reiser4 for Linux-2.6.36

[Edward Shishkin <edward.shishkin@gmail.com>]

Simon wrote:
> Hello,
>   

Hello.

> first of all thanks for your works!
>
> Now my Problem:
> When theres no userspace left, my kernel crashes,
> cpu then works hard i think as the fan speed increases,
> but i cant move the mouse-cursor and magic-sys-req-keys also dont work
> anymore, so i have to do an ACPI-emergency-off then by pressing
> powerbutton 6s.
> This error especially happens when using vuze.
>   

Are you sure that you have reiser4-for-2.6.36
stuff applied? The problem has gone for me...
Could you send kernel messages?

Thanks,
Edward.

> --
> % fsck.reiser4 --print-profile /dev/sda7
> Default profile:
> create:          "reg40"           (id:0x0 type:0x0)	[Regular file
> plugin for creat(2)]
> key:             "key_large"       (id:0x1 type:0xb)	[Key plugin]
> compress:        "lzo1"            (id:0x0 type:0xc)	[Compression plugin]
> compressMode:    "conv"            (id:0x4 type:0xd)	[Compression Mode
> plugin]
> cluster:         "64K"             (id:0x0 type:0x10)	[Cluster plugin]
> hash:            "r5_hash"         (id:0x1 type:0x3)	[Directory entry
> hash plugin]
> fibration:       "ext_1_fibre"     (id:0x2 type:0x4)	[Key fibration plugin]
> formatting:      "smart"           (id:0x2 type:0x5)	[File body
> formatting plugin]
>
> --
> well just cleaned some diskspace but probably this shows something anyway..
> % measurefs.reiser4 -f /dev/sda7
> measurefs.reiser4 1.0.7
> Copyright (C) 2001-2005 by Hans Reiser, licensing governed by
> reiser4progs/COPYING.
>
> Tree statistics ... done
>
>
> Packing statistics:
>
>
>   Formatted nodes:    3390.97b (82.79%)
>   Branch nodes:       1049.52b (25.62%)
>   Twig nodes:         2575.07b (62.87%)
>   Leaf nodes:         3807.24b (92.95%)
>
> Node statistics:
>   Total nodes:       23135597
>   Formatted nodes:     200158
>   Unformatted nodes: 22935439
>   Branch nodes:           546
>   Twig nodes:           11580
>   Leaf nodes:        23123471
>
> Item statistics:
>   Total items:        1058097
>   Nodeptr items:       200157
>   Statdata items:     360716
>   Direntry items:       46410
>   Tail items:          363788
>   Extent items:         87026
> ---
>
>
> Am 21.11.2010 02:31, schrieb Edward Shishkin:
>   
>> Changes since 2.6.35:
>>
>> . Fixed ->write_end() method: the old one didn't update i_size, and this
>>  resulted in empty files and "orphan" items. The problem took place only
>>  for splice users (loop devices, pipe2, etc).
>>
>> . Implemented ->sync_fs() method of super operations. Since introducing a
>>  new per-bdi flushing stuff reiser4 wasn't able to perform sync on umount.
>>  Now such sync is performed by reiser4_sync_fs().
>>
>> . Fixed an old bug which led to non-deletable directories.
>>
>> . Fixed an old bug in tail conversion, which led to data corruption when
>>  running in disk space pressure situations.
>>
>> Please, find at
>> http://www.kernel.org/pub/linux/kernel/people/edward/reiser4/reiser4-for-2.6/
>>
>>
>> Thanks,
>> Edward.
>> -- 
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>
>