db2 restoration problem

[aashiss03]

hi everyone

I m restorimg a database , during which i m facing the peoblem
Here is the details description the problem.




RESTORE DATABASE NSWD FROM "C:\db2_backups " TAKEN AT 20080429211406 TO "C:" INTO NSWD WITH 2 BUFFERS BUFFER 1024 PARALLELISM 1 WITHOUT PROMPTING;

SQL0294N The container is already in use.

Explanation:

Table space containers may not be shared. The possible causes of
this error include the following.

o A CREATE TABLESPACE or ALTER TABLESPACE statement included a
container that is already in use by another table space.

o A CREATE TABLESPACE or ALTER TABLESPACE statement included a
container from a table space that has been dropped but the
drop statement has not been committed.

o An ALTER NODEGROUP statement used to add a node used the
containers of a LIKE node that is on the same physical node.
These containers would therefore already be in use.

o A CREATE TABLESPACE or ALTER TABLESPACE statement is
attempting to use the same container on more than one logical
node on a single physical node. The same containers cannot
be used for more than one node on the same physical node.

o An ADD NODE command or API used the containers from the
system temporary table spaces of a LIKE node that is on the
same physical node. These containers would therefore already
be in use.

o A CREATE TABLESPACE or ALTER TABLESPACE statement included a
DMS container from another database that no longer exists but
was not dropped properly. The container is not actually in
use but it is tagged as being in use. Therefore, DB2 will
not allow it to be used until it is untagged. However, it is
very important to verify that the container is not in use by
the same database or another database when untagging it. If
the container is in use when you untag it, the database(s)
involved will be corrupted.



User Response:

Ensure the containers are unique.

o For the CREATE or ALTER TABLESPACE statement, specify a
different container for the table space.

o For the CREATE or ALTER TABLESPACE statement including a
container from a dropped table space, try again after the
drop statement is committed or specify a different
container.

o For the ALTER NODEGROUP statement, reissue the statement
using the WITHOUT TABLESPACES clause, and then use the ALTER
TABLESPACE statement to create unique containers for the new
node.

o For CREATE or ALTER TABLESPACE statements where the
environment includes more than one logical node on a physical
node, ensure that the same containers are not specified for
such logical nodes.

o For an ADD NODE command or API, reissue the statement using
the WITHOUT TABLESPACES clause, and then use the ALTER
TABLESPACE statement to create unique containers at the new
node for the system temporary table spaces.

o If you are trying to use a DMS container that belonged to a
database that no longer exists but was not dropped properly,
then the db2untag utility can be used to remove the DB2
container tag from it. When this tag is removed DB2
considers the container to be free and the container can be
used in a CREATE TABLESPACE or ALTER TABLESPACE statement.

NOTE: Use extreme caution with db2untag. If you issue a
db2untag command against a container that is still in use by
a database, then both the database that originally used the
container and the database that is now using the container
will be corrupted.



sqlcode : -294

sqlstate : 42730


can you please anyone tell me entire process how to resolve that.