Re: [linux-lvm] lvcreate is segfaulting

From: William Vadnais <giordanobruno@yahoo.com>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] lvcreate is segfaulting
Date: Sat, 8 Sep 2001 14:41:33 -0700 (PDT)	[thread overview]
Message-ID: <20010908214133.88257.qmail@web13908.mail.yahoo.com> (raw)
In-Reply-To: <3B9A8880.4010507@st-peter.stw.uni-erlangen.de>

[root@mp3gimp /root]# lvcreate -L6G -nnew -v test
lvcreate -- checking volume group name "test"
lvcreate -- checking volume group existence
lvcreate -- checking volume group activity
 [other verbosity removed]
lvcreate -- setting up logical volume
lvcreate -- setting read ahead sectors
lvcreate -- creating logical volume VGDA in kernel
Segmentation fault (core dumped)

>>>>>>>>>>>>>>>>>>>>>>>>>>>

[root@mp3gimp linux]# dmesg | ksymoops
No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is
/proc/modules a valid lsmod file?
cpu: 0, clocks: 997540, slice: 498770
  Receiver lock-up bug exists -- enabling work-around.
ds: no socket drivers loaded!

2 warnings issued.  Results may not be reliable.

>>>>>>>>>>>>>>>>>>>>>>>>>>>>

LVM is compiled directly into kernel, not as a module.

I did remove completely the tools from the non CVS
version and then reinstalled LVM from the CVS source
(i did this previously, not just now ;)

[root@mp3gimp src]# strings /sbin/lvcreate | grep CVS
liblvm-10.so.CVS
Logical Volume Manager CVS
Heinz Mauelshagen, Sistina Software  CVS_DATE
[root@mp3gimp src]#

Thanks for the help, btw, it is much appreciated.

Cheers,
-Willie

--- svetljo <galia@st-peter.stw.uni-erlangen.de>
wrote:
> my mistake
> 
> have you tried
> lvcreate -L6G -nnew -v test
> and you did installed the tools and lib form the cvs
> tree
> 
> is there smth  in "demsg | ksymoops"
> 
> William Vadnais wrote:
> 
> >it was a typo on my part. The patch is installed
> >correctly. I don't have a /proc/lvm/general, but
> here
> >is /proc/lvm/global:
> >
> >[root@mp3gimp lvm]# ls /proc/lvm
> >global  VGs
> >[root@mp3gimp lvm]# cat /proc/lvm/global
> >LVM driver LVM version CVS(CVS_DATE)
> >
> >Total:  1 VG  1 PV  0 LVs (0 LVs open)
> >Global: 3167 bytes malloced   IOP version: 10  
> >5:49:19 active
> >
> >VG:  test  [1 PV, 0 LV/0 open]  PE Size: 4096 KB
> >  Usage [KB/PE]: 8949760 /2185 total  0 /0 used 
> >8949760 /2185 free
> >  PV:  [AA] sdb                    8949760 /2185   
>   
> >    0 /0        8949760 /2185
> >    LVs: none
> >[root@mp3gimp lvm]#
> >
> >
> >--- svetljo <galia@st-peter.stw.uni-erlangen.de>
> >wrote:
> >
> >>>
> >>>dir then a cd /usr/src/linux and a patch < p1
> using
> >>>
> >>that's a typo i couldn't be misstaken ?
> >>
> >>you could do
> >>
> >>.... ; cd PATCHES ;make ; cat lvm-CVS-2.4.9.patch
> |
> >>patch -p1 -d 
> >>/usr/src/linux
> >>
> >>and what tells  " cat /proc/lvm/general " , could
> >>you attach it
> >>
> >>
> >>_______________________________________________
> >>linux-lvm mailing list
> >>linux-lvm@sistina.com
>
>>http://lists.sistina.com/mailman/listinfo/linux-lvm
> >>read the LVM HOW-TO at
> >>
> >http://www.sistina.com/lvm/Pages/howto.html
> >
> >
> >__________________________________________________
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> >
> >_______________________________________________
> >linux-lvm mailing list
> >linux-lvm@sistina.com
> >http://lists.sistina.com/mailman/listinfo/linux-lvm
> >read the LVM HOW-TO at
> http://www.sistina.com/lvm/Pages/howto.html
> >
> 
> 
> 
> _______________________________________________
> linux-lvm mailing list
> linux-lvm@sistina.com
> http://lists.sistina.com/mailman/listinfo/linux-lvm
> read the LVM HOW-TO at
http://www.sistina.com/lvm/Pages/howto.html

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