Spectrum command line install failing with "SPC-INT-20027: Unable to connect to SRAdmin on ."

Products

• Spectrum
• Network Observability

Issue/Introduction

We cannot get the OneClick upgrade to start.  I stopped all the process and ran an install of sradmin with the new media image and get a message that the install cannot connect.

ps -ef |grep -i srad
root      5271  5169  0 18:50 pts/3    00:00:00 grep --color=auto -i srad
root     19669     1  0 18:28 ?        00:00:00 /opt/software/dxnet/sradmin/sradmin.exe --start
/opt/software/tars/dxnetops/sdic/linux
./distinst install_dir=/opt/software/dxnet/spectrum install_owner=dxnetops vcd_path=/opt/software/tars/dxnetops/linux/.. main_loc_serv= mlsserver remote_host= spectrumoc locale=en_US install_type=full exclude_parts=SA-RPT-MGR oc_install=yes ss_install=no xtn_install=yes locale=en_US test_only=yes
: UpgradeSradmin64: Unable to connect.
SPC-INT-20027: Unable to connect to SRAdmin on .

Cause

For this particular issue, there is a space between the equals character and the value for the main_loc_serv and remote_host parameters:

main_loc_serv= mlsserver remote_host= spectrumoc

Resolution

Customer removed the spaces and the install was successful.