download retry logic (adjusting via cvmfs parameters missing), safe sleep routine not involving signals
added additional test service dependencies that popped up under ubuntu
added additional stuff in test_functions for ubuntu compatibility
adapted my test cases for compatibility to ubuntu
lowering hardlink restrictions (kernel.yama.protected_nonaccess_hardlinks) if needed on ubuntu
Merge branch 'master' into ubuntu
add another dependency for the test system
Merge branch 'test_perl_env' into ubuntu
adapted 016-perl_environment test to ubuntu compatible api
Merge branch 'master' into ubuntu
removed unnecessary reference to WritableCatalogManager
FIX: memory leak found by Coverity
various bugfixes in failover code, more download statistics
download retry logic
Merge branch 'master' of github.com:cvmfs/cvmfs
backoff parameters in seconds
Merge pull request #61 from reneme/ubuntu

Adaptions for Ubuntu Backend compatibility



There were a couple of minor adjustments needed in order to run a proper cvmfs backend on Ubuntu:

    Disable hardlink creation restrictions of yama LSM (kernel.yama.protected_nonaccess_hardlinks)
    apache switch on/off through service instead of httpd (should be portable)
    pushd/popd are bashisms; replaced them by pushdir/popdir wrapper functions (Note: they do not implement an actual stack since I don't need that behavior)

Additionally I needed to install the following packages and run the following commands before installation to make it work:

For installation:

    git
    cmake
    g++
    libfuse-dev
    libssl-dev

For Deployment:

    autofs

    attr

    Run sudo cvmfs_config setup

    Run sudo cp -arp /etc/apache2/mods-available/headers.load /etc/apache2/mods-enabled/headers.load

    Run sudo cp -arp /etc/apache2/mods-available/expires.load /etc/apache2/mods-enabled/expires.load

For Test system:

    cpanminus
    libzmq-dev
    uuid-dev
    liburi-perl
    Run sudo cpanm ZeroMQ
    Run sudo mkdir /var/log/cvmfs-test
Merge pull request #62 from reneme/coverity_fixes

Coverity fixes



Minor fixes found by Coverity.

    Memory leak in swissknife_sign.cc
    Unused reference to WritableCatalogManager in catalog_rw.h
add internal affairs to bugreport
Merge branch 'master' of github.com:cvmfs/cvmfs