RedHat MisMatch MD5

( Updated April 3 2013 at 7:22 AM

While installing packages on client system registered to RHUI,

it fails with "[Errno -1] Package does not match intended

download"

0 Issue

• While installing packages on client system registered to RHUI, it fails with "[Errno -1] Package does not match intended download"

# yum groupinstall "X Window System"

Is this ok [y/N]: y

Downloading Packages:

xorg-x11-drv-modesetting-.5.0-1.el6.x86_64.rpm | 21 kB 00:00

https://cds01.example.com/pulp/repos///content/dist/rhel/rhui/server/6/6Server/x86_64/os/Packages/xorgx11-

drv-modesetting-0.5.0-1.el6.x86_64.rpm: [Errno -1] Package does not match intended download.

Suggestion: run yum --enablerepo=rhui-rhel-6-server-rhui-rpms clean metadata

Trying other mirror.

Environment

• Red Hat Update Infrastructure (RHUI)

, Resolution

• Step 1 : Confirm md5sum of package on RHUA and all CDS servers

# md5sum /path/to/package

Eg:

# md5sum /var/lib/pulp/repos/content/dist/rhel/rhui/server/6/6Server/x86_64/os/Packages/xorg-x11-drvmodesetting-

0.5.0-1.el6.x86_64.rpm

# md5sum /var/lib/pulp-cds/repos/content/dist/rhel/rhui/server/6/6Server/x86_64/os/Packages/xorg-x11-

drv-modesetting-0.5.0-1.el6.x86_64.rpm

• Step 2 : If md5sum is not matching for packages on CDS server with packages on RHUA server then delete package and its soft link from CDS

server

# mv /path/to/package /tmp/

Eg:

# mv /var/lib/pulp-cds/packages/xorg-x11-drv-modesetting/0.5.0/1.el6/x86_64/e87/xorg-x11-drvmodesetting-

0.5.0-1.el6.x86_64.rpm /var/tmp/

# mv /var/lib/pulp-cds/repos/content/dist/rhel/rhui/server/6/6Server/x86_64/os/Packages/xorg-x11-drvmodesetting-

0.5.0-1.el6.x86_64.rpm /tmp/

• Step 3 : On RHUA server using rhui-manager sync CDS server

# rhui-manager

s ( synchronization status and scheduling ) -> sc ( sync an individual CDS immediately ) -> Select CDS

While installing packages on client system registered to RHUI, it fails with "[Errno -1... Page 1 of 2

https://access.redhat.com/site/solutions/342823 12/20/2013

Copyright © 2013 Red Hat, Inc.

 

Product(s) Red Hat Update Infrastructure Tags rhui

server and sync it.

• Step 4 : Confirm whether package got synced on CDS or not and its soft link is proper or not.

# ls -l /path/to/package

Eg:

# ls -l /var/lib/pulp-cds/packages/xorg-x11-drv-modesetting/0.5.0/1.el6/x86_64/e87/xorg-x11-drvmodesetting-

0.5.0-1.el6.x86_64.rpm

# ls -l /var/lib/pulp-cds/repos/content/dist/rhel/rhui/server/6/6Server/x86_64/os/Packages/xorg-x11-

drv-modesetting-0.5.0-1.el6.x86_64.rpm

• Now try to update client system and confirm whether it works.

Root Cause

• md5sum of package was not matching on RHUA and CDS server

# md5sum /var/lib/pulp/repos/content/dist/rhel/rhui/server/6/6Server/x86_64/os/Packages/xorg-x11-drvmodesetting-

0.5.0-1.el6.x86_64.rpm

bb2fec2ba3d2d38ed90f57e84bcc52f6 /var/lib/pulp/repos/content/dist/rhel/rhui/server/6/6Server/x86_64/os/Packages/xorgx11-

drv-modesetting-0.5.0-1.el6.x86_64.rpm

# md5sum /var/lib/pulp-cds/repos/content/dist/rhel/rhui/server/6/6Server/x86_64/os/Packages/xorg-x11-drvmodesetting-

0.5.0-1.el6.x86_64.rpm

3c1725baf1ad659c291a97ce472ba788 /var/lib/pulpcds/

repos/content/dist/rhel/rhui/server/6/6Server/x86_64/os/Packages/xorg-x11-drvmodesetting-

0.5.0-1.el6.x86_64.rpm

Comments

While installing packages on client system registered to RHUI, it fails with "[Errno -1... Page 2 of 2

https://access.redhat.com/site/solutions/342823

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