Fujitsu ETERNUS DX60 S3 User Manual page 682

Appendix A Parameter List
A.1 System Management
A.1.3.8 Setup Extreme Cache
For details about this function, refer to
For the factory default settings for this function, refer to
●
Extreme Cache Settings
• Cache Used
Description
Input condition/
Display contents
Cache Selection Conditions
EXC and EXCP cannot be used at the same time.
Extreme Cache
"1.4.9 Setup Extreme Cache" (page
Select the cache that is to be used.
•
Extreme Cache
•
Extreme Cache Pool
•
Not Used
Cache
PFMs that are installed in the CM are used as secondary cache memory.
EXC can only be used for Read I/O. PFMs must be installed. Refer to
of the EXC setting according to the number of installed PFMs" (page 683)
details. For the ETERNUS DX500 S3/DX600 S3, set the memory size of EXC for
each storage system. For the ETERNUS DX8700 S3/DX8900 S3, click the [Set] but-
ton. The cache memory size of the target CM is automatically set according to the
PFM capacity that is installed in each CM.
Enabling or disabling EXC for each volume can be performed with ETERNUS CLI or
ETERNUS SF Storage Cruiser.
Available models are as follows:
•
ETERNUS DX500 S3
•
ETERNUS DX600 S3
•
ETERNUS DX8700 S3
•
ETERNUS DX8900 S3
The maximum available cache memory size (per storage system) is "2800GB x
No. of CMs".
ETERNUS Web GUI User's Guide (Settings)
Copyright 2015 FUJITSU LIMITED
"Appendix B Setup Extreme Cache" (page
Description
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