HP StorageWorks XP10000 - Disk Array Benutzerhandbuch - Seite 23

Blättern Sie online oder laden Sie pdf Benutzerhandbuch für Schalter HP StorageWorks XP10000 - Disk Array herunter. HP StorageWorks XP10000 - Disk Array 30 Seiten. Cache lun xp
Auch für HP StorageWorks XP10000 - Disk Array: Freigabemitteilung (13 seiten), Handbuch für Administratoren (50 seiten), Konfigurationshandbuch (42 seiten), Konfigurationshandbuch (40 seiten), Konfigurationshandbuch (40 seiten), Konfigurationshandbuch (36 seiten), Konfigurationshandbuch (36 seiten), Konfigurationshandbuch (30 seiten), Konfigurationshandbuch (36 seiten), Freigabemitteilung (5 seiten), Handbuch zur Systemkonfiguration (49 seiten), Handbuch zur Systemkonfiguration (43 seiten), Handbuch zur Systemkonfiguration (42 seiten), Handbuch zur Systemkonfiguration (35 seiten), Konfigurationshandbuch (46 seiten), Konfigurationshandbuch (46 seiten), Konfigurationshandbuch (40 seiten), Konfigurationshandbuch (44 seiten), Konfigurationshandbuch (38 seiten), Konfigurationshandbuch (34 seiten), Konfigurationshandbuch (30 seiten), Konfigurationshandbuch (30 seiten), Konfigurationshandbuch (42 seiten)

Seite drucken
HP StorageWorks XP10000 - Disk Array Benutzerhandbuch
2.
Click the PCR tab. The PCR pane appears.
Figure 7

PCR pane

PCR pane
The PCR pane displays the table of NAS channels available for PCR operations, as well as a pie chart
showing PCR cache usage. You can set the PCR cache size for management information (i-node) and log
information used by the NAS channel file system.
This pane lists the following items:
•
The PCR information table shows the PCR cache size for both management information (i-node) and log
information files used to manage data on NAS channels.
• The CHN column displays the name of the NAS channel.
• The i-node column displays the cache size assigned to the area used by the NAS channel file
system for two types of management: current status management (i-node) and directory
management.
• The log column displays the cache size assigned to the area used for obtaining log information on
NAS channels.
•
The PCR information area, located above the pie chart, displays two fields with PCR cache usage
information:
• Total Partial Cache Residence Size in SLPR: The total capacity, in megabytes (MB), of the disk
array's PCR cache area
• Available Partial Cache Residence Size: The amount of the PCR cache available for use (pink area
in the pie chart).
• Used Partial Cache Residence Size: The amount of PCR cache currently in use (blue and/or yellow
areas in the pie chart).
•
The pie chart uses the following colors:
• Blue: Shows PCR cache usage
• Yellow: Shows the increase in the specified size of the PCR cache
• Pink: Shows the remaining amount of available PCR cache
•
The PCR operations box, located on the lower right corner of the PCR main panel, allows you to set the
PCR cache size for both management information (i-node) and log information used by the NAS
channel selected in the PCR information table. You can select several NAS channels at once.
• Use the i-node field to enter the amount of cache assigned to the area used by the NAS channel file
system for current status management (i-node) and directory management.
• Use the log field to enter the amount of cache assigned to the area used for obtaining log
information on NAS channels.
Cache LUN XP user guide for the XP10000/XP12000
23