Re: yum check-update performance slow

Mike McIntyre <[email protected]> writes:

> Used the yum-metadata-parser-1.1.0.tar.gz and modified 
> yum-metadata-parser.spec for python_sitelib_platform location. rpmbuild 
> --bb yum-metadata-parser.spec successfully produced a 
> yum-metadata-parser-1.1.0-1.s390x.rpm file. Also was able to rpmbuild 
> pygpgme-0.1-8.s390x.rpm, python-iniparse-0.2.4-3.5.s390x.rpm files and 
> install these prequisites.
>
> rpm -e yum-2.4.2-13.4 and rpm -i yum-3.2.23-0.noarch.rpm 
> yum-metadata-parser-1.1.0-1.s390x.rpm successfull.

 What version of python is this? Running 3.2.23 on python less than
2.6 is, shall we say, less well tested. There's a thread in CentOS about
someone getting packages which work for CentOS-4 (which is python
2.3), and RHEL-5.4 is about to release a 3.2.22 based yum which runs
python-2.4.
 Also, yum/y-m-p on s309x is ... less well tested.

>  yum check-update 
> failed with message "No module named yum".  Found 
> http://www.linux-archive.org/fedora-development/315317-upgrade-f11-now-yum-python-module-missing.html 
> with command export PYTHONPATH=/usr/lib/python2.4/site-packages that 
> resolved this problem.

 This looks like a version mismatch for python, or maybe SuSE has the
paths different?

> Traceback (most recent call last):
[...]
>   File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 184, in 
> populate
>     dobj = repo_cache_function(xml, csum)
>   File "/usr/local/lib64/python2.4/site-packages/sqlitecachec.py", line 
> 40, in getPrimary
>     self.repoid))
> TypeError: Can not create index on requires table: near "NOT": syntax 
> error

 This pretty much screams "need a newer version of pysqlite".

> rpm levels are sqlite-3.2.8-15.2, python-sqlite-1.1.6-17.4, 
> python-2.4.2-18.13.  Did not see newer Novell levels of these rpms to 
> install for SLES 10 SP1 s390x.

 They might have a python-sqlite2 packages, which is what RHEL/CentOS
do.

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