2.2.5 Required resources for operation (for Solaris)

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.

For operation as Storage Cruiser's manager

Directory name	Required disk space (Unit: MB)	Explanation
/etc/opt/FJSVssmgr	5 + 1(1) + 1.2(2) + 65(*3)	1: Configuration definition file 2: Database (co-operation with middleware) *3: Database capacity of the repository for Manager - Calculated assuming a maximum of a 100 products.
/var/opt/FJSVssmgr	1055 + 35(4) + 20(5) + a	a : Repository for Storage Cruiser - The database requirement is calculated for 1000 registered servers and two devices for each server. (12KB * the number of registered servers + 4KB * the number of registered devices) 4: Log 5: Database
/var/opt/FJSVesfcm	b	b: Repository size for common control. Refer to "Estimation formula for the repository size for common control" for details.
/var/opt/FJSVesflm	20	Disk space required for the license management function

Repository for Storage Cruiser

Add disk space as described below, depending on the numbers of storage devices, server nodes and switches to be managed.

Required size (MB) = 1 + devicesToBeManaged * 4

Add the total of disk space as described below to the above disk space, depending on the numbers of storage devices to be managed.

For ETERNUS DX80 S2/DX90 S2 (The firmware version is V10L40 or later):
```
Required size (MB) = devicesToBeManaged * 4
```
For ETERNUS DX400 S2 series (The firmware version is V10L40 or later):
```
Required size (MB) = devicesToBeManaged * 6
```
For ETERNUS DX8000 S2 series (The firmware version is V10L40 or later):
```
Required size (MB) = devicesToBeManaged * 23
```
For other than the above:
```
Required size (MB) = 0
```

Additionally, for performing the performance management, disk space is necessary depending on the number of devices from which to collect performance data and the number of days for which performance data are to be stored.

Refer to "Appendix C Required Disk Space for Performance Management" for details.

Estimation formula for the repository size for common control

Required size (MB) = 300 + (servers + switches + devicesToBeManaged + disks + RAIDGroups + volumes) / 100 + (servers + switches + devicesToBeManaged) * users / 500

servers : The number of Managed Servers
switches : The number of managed switches
devicesToBeManaged : The number of managed ETERNUS Disk storage systems
disks : The total number of disks in each managed ETERNUS Disk storage system
RAIDGroups : The number of managed RAID groups
volumes : The number of managed volumes
users : The number of users using Web Console (The number of user accounts)

For operation as AdvancedCopy Manager's manager

Directory name	Required disk space (Unit: MB)	Explanation
/etc/opt	For performing the backup operation: (a + 35 * b) / 1024 + 0.4	Add required disk space depending on your operation. a: Number of backup volumes b: Number of transaction volumes c: Number of volume pairs for replication management
/etc/opt	For performing the replication operation: (1.1 * c) / 1024 + 0.4
/var	1106	-
/var/opt	For non-clustered systems: 13 + e + f + 20(1) For clustered systems: 26 + 4 d + e + f + 20(*1)	d: Number of transactions (including local transactions) e: Database capacity of the repository. Refer to "3.1.4 Estimation of database size" for details. f: Repository size for common control. Refer to "Estimation formula for the repository size for common control" for details. *1: Disk space required for the license management function

Estimation formula for the repository size for common control

Required size (MB) = 300 + (servers + switches + devicesToBeManaged + disks + RAIDGroups + volumes) / 100 + (servers + switches + devicesToBeManaged) * users / 500

servers : The number of Managed Servers
switches : The number of managed switches
devicesToBeManaged : The number of managed ETERNUS Disk storage systems
disks : The total number of disks in each managed ETERNUS Disk storage system
RAIDGroups : The number of managed RAID groups
volumes : The number of managed volumes
users : The number of users using Web Console (The number of user accounts)

2.2.5 Required resources for operation (for Solaris)

2.2.5.1 Required disk space for operation

2.2.5.2 Required memory for operation