Ups sorry, forgot to send the answer to the hole list!
Here comes the answer.
...
Hi Avati,
the fuse version is:
drbdtest03:~# dmesg |grep fuse
fuse init (API version 7.7)
on all of the three testservers.
The installed packages are:
drbdtest03:~# dpkg -l |grep fuse
ii fuse-utils
2.6.3-2 Filesystem in USErspace (utilities)
ii libfuse-dev
2.6.3-2 Filesystem in USErspace (development files)
ii libfuse2
2.6.3-2 Filesystem in USErspace library
thanks,
Urban
Anand Avati wrote:
Urban,
can you please mention the fuse version (kernel-fuse and libfuse
both)? you can find with "dmesg|grep fuse" and output something like
---
fuse init (API version 7.8)
fuse distribution version: 2.6.0
---
thanks,
avati
2007/5/21, Urban Loesch <ul@xxxxxxxx>:
Hi Avati,
thanks. I tried out the latest 2.4 tla. But there is still the same
error.
mastersql:/# apt-get update
Get:1 http://security.debian.org etch/updates Release.gpg [189B]
Get:2 http://security.debian.org etch/updates Release [22.5kB]
Ign http://security.debian.org etch/updates/main Packages/DiffIndex
Ign http://security.debian.org etch/updates/contrib Packages/DiffIndex
Ign http://security.debian.org etch/updates/non-free Packages/DiffIndex
Get:3 http://security.debian.org etch/updates/main Packages [71.6kB]
Hit http://security.debian.org etch/updates/contrib Packages
Hit http://security.debian.org etch/updates/non-free
Packages
Get:4 http://ftp.de.debian.org etch Release.gpg
[378B]
Hit http://ftp.de.debian.org etch
Release
Ign http://ftp.de.debian.org etch/main
Packages/DiffIndex
Ign http://ftp.de.debian.org etch/contrib
Packages/DiffIndex
Ign http://ftp.de.debian.org etch/non-free
Packages/DiffIndex
Hit http://ftp.de.debian.org etch/main
Packages
Hit http://ftp.de.debian.org etch/contrib
Packages
Hit http://ftp.de.debian.org etch/non-free
Packages
Fetched 94.2kB in 9s
(9525B/s)
Reading package lists... Error!
E: Couldn't make mmap of 12582912 bytes - mmap (19 No such device)
W: Unable to munmap
E: The package lists or status file could not be parsed or opened.
mastersql:/# apt-cache search
E: Couldn't make mmap of 12582912 bytes - mmap (19 No such device)
W: Unable to munmap
I made an strace of apt-get. The result you can find on the links below.
Hope that will help.
http://www.enas.net/glusterfs/apt-get-update.txt
http://www.enas.net/glusterfs/apt-cache.txt
Thanks
Urban
Anand Avati wrote:
> Urban,
> I've made some changes related to the way mmap files are handled,
> can you please check with the latest TLA (glusterfs--mainline--2.4)
>
> thanks
> avati
>
> 2007/5/15, Urban Loesch <ul@xxxxxxxx>:
>> Hi,
>>
>> I have a problem with "mmap" on my GlusterFs test environment and
"apt"
>> on Debian.
>>
>> My environment:
>> Hardware:
>> 2 different servers for storage
>> 1 server as client
>> On top of the server I use a virtual server setup (details
>> http://linux-vserver.org).
>>
>> OS:
>> Debian Sarge with self compiled 2.6.19.2 (uname -r
2.6.19.2-vs2.2.0) and
>> latest stable virtual server patch.
>> GlusterFs: latest mainline 2.4 from repository
>>
>> What I'm trying to do:
>> - Create a AFR Mirror over the 2 Servers.
>> - Mount the Volume on Server 3 (Client).
>> - Install on the mounted volume the hole virtual Server with Apache,
>> MySql and so on.
>> So I have a full redundant Virtual Server mirrored over two bricks .
>>
>> After some help from Avati Anand last week the above setup works just
>> fine. I tried out Mysql and it works normally (will make some more
tests
>> in the future).
>>
>> But now I have the problem with apt.
>> For example when I try to update the packagelists within the virtual
>> server I get the following error:
>> mastersql:/# apt-get update
>> Get:1 http://security.debian.org etch/updates Release.gpg
>> [189B]
>> ... Hit
>> http://ftp.de.debian.org etch/non-free
>> Packages
>>
>>
>> Fetched 2B in 7s
>> (0B/s)
>>
>> Reading package lists... Error!
>> E: Couldn't make mmap of 12582912 bytes - mmap (19 No such device)
>> W: Unable to munmap
>> E: The package lists or status file could not be parsed or opened.
>>
>> After some googling I found out, that apt uses "memory mapped
files" and
>> it seems that apt can't find some device.
>> But I'm not able to find out which device does it can't find.
>>
>> Short description of MMAP:
>> http://www.ecst.csuchico.edu/~beej/guide/ipc/mmap.html
>>
>> Have you any idea what can cause this problem? Without GlusterFs
as the
>> underlaying filesystem the problems not occurs.
>>
>> thanks
>> Urban Loesch
>>
>>
>> _______________________________________________
>> Gluster-devel mailing list
>> Gluster-devel@xxxxxxxxxx
>> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>>
>
>
