This section describes the resources required by the software.
When Tape Manager is configured on this Server, estimate the dynamic resources used by Tape Manager. For details, see the "Chapter 7 Installation of Tape Manager"
The following table lists the amount of disk space required for each directory when this software is newly installed. If necessary, expand the size of the file system.
No. | Directory | Disk space requirements | Remarks | |
|---|---|---|---|---|
Solaris | Linux | |||
1 | /$DIR1 | 580 | 580 | - |
2 | /$DIR2 | 0.2 | 1 | - |
3 | /$DIR3 | 0.2 | 1 | - |
4 | /opt | 150 | 120 | When the program directory name specified at the time of installation is something other than /opt |
"$DIR1" is the program directory name to be specified when you install this software product.
"$DIR2" is the environment setup directory name to be specified when you install this software product.
"$DIR3" is the variable data storage directory name to be specified when you install this software product.
To use this software product, the disk space for each directory (reference) listed in the following table is required for installation, in addition to that described in "2.2.3.1 Static Disk Resources". If there is not enough space, expand the size of the file system.
[Estimated disk space requirements for the database area]
For details, see the "2.2.2.4 Estimation of Database area"
No. | Directory | Disk space requirement | Operation |
|---|---|---|---|
1 | /$DIR2 | (a+35 x b)/1024 | For Backup Management |
2 | /$DIR2 | (1.1 x c)/1024 | For Replication Management |
3 | /$DIR2 | 0.4 | Mandatory |
4 | /$DIR3 | 13 | Mandatory |
5 | /$DIR3 | 13+4xd | Cluster operation. |
6 | /var | 106 | Mandatory. |
"$DIR2" is the environment setup directory name to be specified when you install this software product.
"$DIR3" is the program directory name to be specified when you install this software product.
a: Number of backup disks
b: Number of transaction disks
c: Number of volume pairs for replication management
d: Number of transactions (include local transaction)
To operate this software product, the amount of memory listed in the following table is required.
No. | Memory requirement | Operation |
|---|---|---|
1 | 150 | Performs operation using 16 partitions of transaction volume and 60 partitions of backup volume for all 128 partitions. |
2 | 10 | Executing a 1-slice backup command in 16 slices of transaction volume and 60 slices of backup volume |
To operate this software product, the swap space listed in the following table is required. If the requirements exceed the provided swap area, expand it.
No. | Swap area | Operation |
|---|---|---|
1 | 300 | Performs operation using 16 slices of transaction volume and 60 slices of backup volume for all 128 slices. |
