Release Notes

Applies to: Red Hat Enterprise Linux 7.0
Cause: The Mellanox driver does not set the 40 GB bits in advertised and supported links.
Workaround: This issue can be ignored because there is no functionality loss.
Unable to install Red Hat Enterprise Linux 7 on a drive
with an existing btrfs partition
Description: During Red Hat Enterprise Linux 7 installation after selecting a drive with existing btrfs file system, the
Anaconda installer is not able to delete the btrfs partitions.
Applies to: Red Hat Enterprise Linux 7.0
Cause: The Anaconda installer is not able to delete the sub volumes of btrfs file systems.
Workaround: Ensure that there are no existing brtfs partitions on the drive.
syslog displays error Related to network.service
Description: syslog displays the following error messages indicating that network.service has failed:
● Failed to activate 'em1': Connection 'em1' is not available on the device
em1 at this time.
● Connection activation failed: Connection 'em1' is not available on the
device em1 at this time.
● Failed to start LSB: Bring up/down networking.
● Unit network.service entered failed state.
Applies to: Red Hat Enterprise Linux 7.0
Cause: In the network.service script, nmcli cannot get the network interface state information for the first
time. The retry is successful.
Workaround: This error can be ignored as there is no functionality loss.
Unable to move the OpenManage Server
Administrator icon anywhere on the desktop
Description:
Unable to move the OpenManage Server Administrator icon anywhere on the desktop. Error while
copying message is displayed.
Applies to: Red Hat Enterprise Linux 7.0
Cause: Hard linked .desktop files do not have source files information populated appropriately.
Workaround: This issue can be ignored because there is no functionality loss.
ras-mc-ctl command displays DIMM labels related
error message
Description:
When you run the command ras-mc-ctl --print-labels, the system displays the error No dimm
labels for Dell Inc.
44 Known issues