5.
On the primary node, perform a backup of the operating environment of the previous version of the Storage Cruiser's manager.
Refer to "
A.33 Capacity Necessary for Backup of Previous Version
" for information on the capacity required to perform a backup.
a.
Login to the server on which to perform the tasks. Perform operations after logging in with root (superuser).
b.
Insert the DVD-ROM "ETERNUS SF SC/ACM Mediapack for Solaris (Manager Program) (2/2)" or "ETERNUS SF SC/ACM/Express
Mediapack for Linux 64bit (Manager Program) (2/2)" for this version into the DVD-ROM drive.
Refer to "DVD-ROM Contents" in the
ETERNUS SF Installation and Setup Guide
for this version for information on the DVD-
ROM structure and detailed contents.
c.
Mount the DVD-ROM.
Example:
# mount /mnt/dvd
d.
Implement backup of the previous version.
Execute the following command. For
backupDir,
specify the directory in which to store the backup data with an absolute
path. For
tmpDir
, specify a directory in which to temporarily place the files related to the performance management
function with an absolute path. When the performance management function is not being used, it is unnecessary to
specify a directory for the
tmpDir
.
# /mnt/dvd/Manager_unix/vuptools/esfpreinst_cluster.sh backupDir [tmpDir] -primary
When the backup fails, after confirming the output error message and removing the cause of the failure, execute the
command again.
Point
-
Spaces and the characters " / ` * ? \ $ [ ] , % ! { } are not supported for directory names.
-
The number of characters in a directory name must be up to 220.
-
Move the files (tmpDir) related to the performance management function to under /var/opt. In the case of backup to
a different location from that under /var/opt, it may take time to perform backup and restore.
e.
Change to a directory other than the DVD-ROM.
Example:
# cd
f.
Unmount the DVD-ROM.
Example:
# umount /mnt/dvd
g.
Eject the DVD-ROM.
6.
Checking for available disk space
Ensure that there is enough available disk space on the server where the upgrade is performed.
The required disk space for the upgrade is calculated as the "Required Disk Space for New Version" minus the "Required Disk Space
for Previous Version".
Required Disk Space for New Version
The space required to install this version of the ETERNUS SF Manager.
Refer to "Operating Environment of ETERNUS SF Manager" in the
ETERNUS SF Installation and Setup Guide
for this version for
information on the required disk space.
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