Procedure
Step 1 Log in to the background of each server as the root user.
Step 2 Check whether the free disk space meets the upgrade requirements.
cd /usr/local/iGET/SRE/sudoscripts/SEM-Agent/scripts
./ validateDisk.sh boardType
version
----End
boardType:
1: management board; 2: analysis board
version:
source version
Verification
The script returns the result true.
Disk space requirement for the board where the active SEM is located: The free space
of the disk where /usr/local/iGET is located is greater than 16 GB.
Disk space requirement for the IVMA and IVAB boards: The free space of /usr/local is
at least 2 GB larger than that of /usr/local/iGET. The free space of the root
partition is greater than 5 GB.
Disk space requirement for the IVAC board: The free space of /media is greater than
5 GB. The free space of the root partition is greater than 2.5 GB.
Disk space requirement for /var/log of all boards: The free space of /var/log is
greater than 1 MB.
Troubleshooting
If the disk space does not meet the requirements, delete unnecessary files manually.
The space of the IVAC board is small. You
can delete files from /usr/local/iGET/backup and /media/corefiles. (Before
deleting /media/upgradePackage, copy the core files to the local host.) The
reference commands are as follows:
rm -rf /usr/local/iGET/backup
rm -rf /media/corefiles/*
rm -rf /vcm/upgradePackage
