Re: [linux-lvm] Error message:lib64/libdevmapper-event-lvm2snapshot.so.2.02: undefined symbol: lvm2_run

[Zdenek Kabelac <zkabelac@redhat.com>]

On 7.4.2010 07:27, Luca Berra wrote:
> On Tue, Apr 06, 2010 at 03:48:39PM -0700, Linda A. Walsh wrote:
>>
>> I am trying to run a 2.6.33.1 kernel with a Suse11.2 runtime, which
>> I think uses a 2.6.31.12 kernel.
>>
>> Has some user-space library changed that I need to rebuild so I can use
>> the newer kernel, or ---
>>     WHAT the heck is going on?! :-)
>>
>> Entire error message (and related messages) from logs:
>>
>> Home-2010.04.05--18.00.01: event registration failed: 22892:9
>> libdevmapper-event-lvm2snapshot.so.2.02 dlopen failed:
>> /lib64/libdevmapper-event-lvm2snapshot.so.2.02: undefined symbol:
>> lvm2_run
>>  Home/snapshot0: snapshot segment monitoring function failed.
>>
>> Thanks for any pointers in telling me how to go about fixing this
>> new snafu!
>> Sigh...
>> Suse 11.2 has been such a pain to upgrade to!
> looks like underlinking of libdevmapper-event-lvm2snapshot.so.2.02
> it should be linked to liblvm2cmd.so.2.02
> open a bug report vs your vendor

Yes there are ongoing cleanups of linkage process, to keep the amount
of linked libraries at minimum level.

libdevmapper-event-lvm2.so.2.02 should have dependency on liblvm2cmd.so.2.02.

See  WHATS_NEW/2.02.59 for the reason of libdevmapper-event-lvm2.

Zdenek