PLDWWW: Docs/Vserver

[glen]

Author: glen   Date: Fri Oct  3 12:14:12 2008 GMT
Module: PLDWWW   URL: http://www.pld-linux.org/Docs/Vserver?action=diff&rev2=126&rev1=125
---- Log message:


---- Page affected: Docs/Vserver

---- Diffs:

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  $ less /usr/share/doc/util-vserver-build-0.30.210/package-management.txt.gz
  }}}
  
+ === DB version mismatch with host/guest ===
+ 
+ if you installed {{{ac}}} vserver under {{{th}}} and have internalized package management, you'll likely suffer db version mismatch errors:
+ 
+ {{{
+ rpmdb: Program version 4.5 doesn't match environment version 4.7
+ rpmdb: /var/lib/rpm/Packages: unsupported hash version: 9
+ }}}
+ 
+ To solve this, we need to dump rpmdb and restore it.
+ 
+ on {{{th}}} host, dump the db and install tools for guest:
+ {{{
+ # poldek -u db4.7-utils
+ # cd /vservers/test/var/lib/rpm
+ # db_dump Packages > Packages.dump
+ # vpoldek test -- -u db4.5-utils
+ }}}
+ 
+ on {{{ac}}} guest load the db:
+ {{{
+ # vserver test enter
+ # cd /var/lib/rpm
+ # rm -f __db.00*
+ # db_load Packages < Packages.dump
+ # rpm --rebuilddb
+ # rm -f Packages.dump
+ }}}
  
  == Using plain init style ==