For operating ETERNUS SF Manager, in addition to disk space described in "2.2.3.1 Required Disk Space for Installation", the server on which it is installed must have free disk space as described below.
Directory Name | Required Disk Space | Explanation |
|---|---|---|
Environment Directory | a + b | a: Database capacity of the repository for Manager. Refer to "3.1.3 Estimation of Database Size" for details. b: Repository size for common control. Refer to "Estimation Formula for Repository Size for Common Control" for details. |
Work Directory | c + 20(*1) | c: Required for performance management. Refer to "Disk Space Required for Performance Management" as described below for details. |
Directory Name | Required Disk Space | Explanation |
|---|---|---|
/etc/opt/FJSVswstf | a | a: Database capacity of the repository. Refer to "3.1.3 Estimation of Database Size" for details. |
/var/opt/FJSVssmgr | b | b: Required for performance management. Refer to "Disk Space Required for Performance Management" as described below for details. |
/var/opt/FJSVesfcm | c | c: Repository size for common control. Refer to "Estimation Formula for Repository Size for Common Control" for details. |
/var/opt/FJSVesflm | 20 | Disk space required for the license management function |
When the performance management is being performed, add disk space as described in "Table 2.10 Required Capacity for Performance Management".
Point
For "securedLUs", which is the actual number of LUs, performance management secures the performance information of the storage device.
For example, if an instruction to secure the performance information of LU#15 to LU#200 is issued, the actual number of secured LUs is 256, which is LU#0 to LU#255. This is because the performance management secures the performance information of the storage device in units of 64 LUs.
"securedRAIDgroups" is the sum total of the following RAID group numbers.
The number of RAID groups where the secured LUs exist
The number of RAID groups that configure the Thin Provisioning Pool where the secured LUs exist
The number of RAID groups that configure the Tier pool where the secured LUs exist
Storage Device | Required Disk Space (Unit: MB) |
|---|---|
ETERNUS DX60 S5 | 5,600 |
ETERNUS DX100 S5 | 18,000 |
ETERNUS DX200 S5 |
|
ETERNUS DX60 S4/S3 | 8 * (475 + (1.2 + 0.7 * DEs + 0.4 * (securedLUs + securedRAIDgroups)) * 1440 + (290 * DEs) + (76 * (securedLUs + securedRAIDgroups))) / 1024 + 2.25 |
ETERNUS DX100 S4/S3 | 8 * (774 + (2.2 + 0.7 * DEs + 0.2 * NASVolumes + 0.4 * (securedLUs + securedRAIDgroups)) * 1440 + (290 * DEs) + (38 * NASVolumes) + (76 * (securedLUs + securedRAIDgroups))) / 1024 + 2.25 |
ETERNUS DX60 S2 | 8 * (240 + (1.2 + 0.3 * DEs + 0.3 * (securedLUs + securedRAIDgroups)) * 1440 + (95 * DEs) + (50 * (securedLUs + securedRAIDgroups))) / 1024 + 2.61 |
*1: When enabling Deduplication/Compression to operate the device, add 170 MB to the capacity calculated by the formula.
Required size (MB) = 400 + (servers + switches + devicesToBeManaged + disks + RAIDGroups + volumes) / 100 + (servers + switches + devicesToBeManaged) * users / 500
servers : Number of Managed Servers
switches : Number of switches to be managed
devicesToBeManaged : Number of ETERNUS Disk storage systems to be managed
disks : Total number of disks to be managed (Total number of disks in each ETERNUS Disk storage system to be managed)
RAIDGroups : Total number of RAID groups to be managed (Total number of RAID groups that are created in each ETERNUS Disk storage system to be managed)
volumes : Total number of volumes to be managed (Total number of volumes that are created in each ETERNUS Disk storage system to be managed)
users : Number of users using Web Console (Number of user accounts)
For operating ETERNUS SF Manager, the server on which it is installed must add the following amount of memory.
When Automated Storage Tiering is not used
4.1 GB
When Automated Storage Tiering is used
6.2 GB
For the manageable environment by ETERNUS SF Manager, refer to "Appendix E Upper Limit of Manageable Environment".
Note
Set swap memory. For capacity, set the value that is recommended by the operating system.
