HP StorageWorks Enterprise File Services WAN Accelerator 3.0.4 Command-Line Interface reference manual (AG421-96004, March 2007)

138 4 - CONFIGURATION-MODE COMMANDS
 LAN access to data residing across the WAN.
 Continuous access to files in the event of WAN disruption.
 Simplify branch infrastructure and backup architectures.
NOTE: PFS is not supported on the Model 510.
In Version 3.0, you no longer need to install the HP EFS Remote Copy Utility (HP EFS
RCU) service on the server for synchronization purposes. All HP EFS RCU
functionality has been moved to the HP EFS WAN Accelerator. When you upgrade
from v2.x to v3.x all your existing shares will be running as v2.x shares. If you have
legacy shares (that is, shares created with Version 2.x software), you can convert your
v2.x shares to v3.x shares in the HP EFS WAN Accelerator Manager.
PFS is not appropriate for all network environments. For example, in a collaborative
work environment when there are many users reading, writing, and updating a
common set of files and records you should consider not enabling PFS.
You must carefully evaluate whether PFS is suitable for your network needs. For
detailed information about PFS and when to enable it, see the HP StorageWorks
Enterprise File Services WAN Accelerator deployment guide.
NOTE: Using PFS can reduce the overall connection capacity for optimized TCP connections,
as memory and CPU resources are diverted to support the PFS operation.
NOTE: If more than 100 MB of data is transferred through an HP EFS WAN Accelerator Model
1010 while performing PDF synchronization, the Central Processing Unit (CPU) utilization
might become high and result in a CPU alarm. This CPU alarm should not be cause for concern.
The no command option disables PFS support.
Syntax [no] pfs enable
Parameters None
Example
minna (config) # pfs enable
minna (config) #
pfs settings
Description Configures settings for a PFS file share on the HP EFS WAN Accelerator.
Syntax [no] pfs settings {admin-password <password> | log-level <0-10> | conn-timeout
<minutes> | max-log-size <size in KB> | server-signing <enabled | disabled |
required>}