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 Express's manager
Directory name | Required disk space | Explanation |
|---|---|---|
Program Directory | - | "Program Directory" as specified during installation |
Environment Directory | A | "Environment Directory" as specified during installation |
Work Directory | B | "Work Directory" as specified during installation |
For performing the performance management, add disk space as described below, depending on the number of LUs (Logical Units) on the storage device to be managed, the number of DEs (Disk Enclosures) and the number of days for which performance data are to be stored.
8 * (240 + (1.2 + 0.3 * Number_of_DEs + 0.3 * (Number_of_LUs + Number_of_RAIDGroups[NOTE])) * 1440 + (95 * Number_of_DEs) + (50 * (Number_of_LUs + Number_of_RAIDGroups[NOTE]))) / 1024 + 2.61
NOTE: The "Number_of_RAIDGroups" is the number of RAIDGroups created from the LUs.
For operation as Storage Cruiser's manager
Directory name | Required disk space | Explanation |
|---|---|---|
Program Directory | - | "Program Directory" as specified during installation |
Environment Directory | 5 + 1(NOTE 1) + 1.2(NOTE 2) + 65(NOTE 3) | "Environment Directory" as specified during installation - Calculated assuming a maximum of a 100 products. |
Work Directory | 1055 + 30(NOTE 4) + 20(NOTE 5) + A | "Work Directory" as specified during installation "A" is size described in "Repository for Storage Cruiser" as described below.
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Add disk space as described below, depending on the numbers of storage devices, server nodes and switches to be managed.
Required size (MB) = 1 + Number_of_devices_to_be_managed * 4
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.
For details, refer to "Appendix C Required Disk Space for Performance Management".
For operation as AdvancedCopy Manager's manager
Directory name | Required disk space | Explanation |
|---|---|---|
Program Directory | - | "Program Directory" as specified during installation |
Environment Directory | - | "Environment Directory" as specified during installation |
A + (B + 35 * C) / 1024 | Select no backup of Symfoware, when performing the backup operation. | |
A + (B + 35 * C) + (C + 0.5 * E)) / 1024 | Select backup of Symfoware, when performing the backup operation. | |
A + (1.1 * D) / 1024 | For performing the replication operation | |
Work Directory | 107 + F | "Work Directory" as specified during installation |
"A" is database capacity of the repository for Manager. For details, refer to "3.1.4 Estimation of database size".
"B" is number of backup volumes.
"C" is number of transaction volumes.
"D" is number of volume pairs for replication management.
"E" is number of Data Structure Instance (DSI) for all database spaces subject to backup.
"F" is capacity of saved file that is output according to "Volume lock error investigation function" in the "ETERNUS SF AdvancedCopy Manager Operation Guide (for Windows)".
The output for each number of backup and transaction volumes and for each volume pair for replication management is made in sizes between several hundred KB and 2 MB each time an "in-use lock error" occurs.
Assuming a size of 2 MB per saved volume file, for n times an "in-use lock error" occurs, capacity d is determined by the following formula:
F = (B + C + 2 * D) * 2(MB) * n(times)
For operating ETERNUS SF Manager, the server on which it is installed must have the following amount of memory.
1024MB
