- Red Hat Enterprise Linux (RHEL) 4
- Red Hat Enterprise Linux (RHEL) 5
- Red Hat Enterprise Linux (RHEL) 6
- How to recover rpm database from scratch from file /var/lib/rpm/Packages?
- How to rebuild rpm database using the /var/log/rpmpkgs file?
- Completed steps to rebuild rpm database as mentioned in How to rebuild RPM database on a Red Hat Enterprise Linux system? without any error message, but rpm database is not rebuilt and does not list all packages installed. How to rebuild rpm database?
Note: In Red Hat Enterprise Linux 6, the daily cron file to create /var/log/rpmpkgs is provided by the
rpm-cron package, available in the optional repository, not the main 'rpm' package. So, if you do not install the package, /var/log/rpmpkgs is not available on Red Hat Enterprise Linux 6.
Note: Even if /var/log/rpmpkgs is not available, the
yumdb info command can output the installed package list (only for packages installed with yum). If no packages were installed with
rpm, then a list of installed packages like
/var/log/rpmpkgs can therefore be created from the output of 'yumdb info'.
- Create the work directory:
# mkdir /var/tmp/recoverdb
Download all the necessary rpm files into the work directory:
For Red Hat Enterprise Linux 4 systems:
# cat /var/log/rpmpkgs | sed 's,\.[^.]\+\.rpm$,,g' | while read nvr do up2date --tmpdir=/var/tmp/recoverdb --get $nvr done
For Red Hat Enterprise Linux 5 & 6 systems:
Confirm yum-utils package is installed on system.
# yum install yum-utils
If this installation fails, download the package and install it manually:
# rpm -Uvh --nodeps --force yum-utils*.rpm
Once yum-utils is installed, download all required packages.
# cat /var/log/rpmpkgs | sed 's,\.[^.]\+\.rpm$,,g' | while read nvr do yumdownloader --destdir=/var/tmp/recoverdb $nvr done
Rebuild the rpm database:
# cd /var/tmp/recoverdb # ls *.rpm > MANIFEST # rpm -Uvh --noscripts --notriggers --force --justdb MANIFEST
Run yum / up2date to ensure the filesystem and the rpmdb are in sync.
For Red Hat Enterprise Linux 4 systems
# up2date -uf
For Red Hat Enterprise Linux 5 & 6 systems
# yum update
In the event of an error such as:
# rpm -Uvh --noscripts --notriggers --force --justdb MANIFEST error: Failed dependencies: glibc-common = 2.3.4-2.57 is needed by (installed) glibc-2.3.4-2.57.i686 glibc-headers = 2.3.4-2.57 is needed by (installed) glibc-devel-2.3.4-2.57.i386
Download the missing rpms and place them in the directory.
- If following packages are not present in the rpm database, then up2date will not work. Download and install them manually on the system
basesystem, glibc, bash, mktemp, setup, redhat-release
basesystem-8.0-4.noarch.rpm glibc-2.3.4-2.36.i686.rpm bash-3.0-19.3.i386.rpm mktemp-1.5-20.i386.rpm setup-2.5.37-1.7.noarch.rpm redhat-release-4AS-9.i386.rpm
- Red Hat Enterprise Linux
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