WiebeTech SS8 user manual Cache volume, UDV operations description, CV column description, SizeMB

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W i e b e T e c h L L C

VG name The VG name that this user data volume belongs to.

CV (MB)

The cache volume that user data volume is using.

UDV operations description:

ATTACH LUN

Attach to a Bus ID, SCSI ID and LUN.

CREATE

Create a user data volume function.

DELETE

Delete this user data volume function.

4.5.4 Cache volume

Enter Cache volume function to view the status of cache volume.

The global cache volume is a default cache volume automatically created after system is powered on. This number can not be deleted or changed. The size of global cache is base on the RAM size. If 256MB RAM is installed, there will be 107MB left for cache volume after memory allocation for system.

Figure 4.5.4.1

CV column description:

No.

Size(MB)

Number of this Cache volume. Click next to the CV No. to display the details of the cache volume.

Total capacity of this cache volume Click next to the CV size to resize the CV. The CV size can be adjusted as needed.

UDV Name Name of the UDV.

ProSATA SS8 User Manual

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Contents ProSATA SS8 Ultra 320 Scsi to Sata Disk SubsystemPreface About this ManualTrademarks Copyright@2006, WiebeTech LLCTable of Contents GUI ConnectionGUI operation Advanced operation AppendixFeatures Product OverviewTechnical Specifications Environment Setup Before installationPackage contents RequirementInstall Sata disks Product overviewFront view Rear view Connect cables GUI Connection GUI httpReset/Shutdown Quick InstallView IP Setting Change IP ConfigGUI operation ProSATA SS8 MenuLogin Http//192.168.0.200Quick install Use the Quick install function to create a volume easilySystem config Password IP addressDate Mail SnmpVolume config Event logPhysical disk SlotSize MB VG NamePD operations description Volume group VG column descriptionName TotalMB FreeMBUser data group VG operations descriptionUDV column description SizeMB StatusCache volume UDV operations descriptionCV column description SizeMBLogical unit CV operations descriptionLUN operations description SAF-TE config Voltage & TemperatureEnclosure management Maintenance SmartUpgrade InfoLogout ShutdownCreate volume group Enter Volume config Enter Volume groupAdvanced operations Create user data volume Enter Volume config Enter User data volumeAttach and detach Bus ID, Scsi ID, and LUN Attach LUN to UDVEnter Volume config Enter Logical unit Detach Bus ID, Scsi ID and LUN from UDVEnter Volume config Enter Cache volume Create dedicated cacheEnter Volume config Enter Physical disk Set global spare and dedicated spare disksMigration / Expansion 2 a 4-Way RAID 1 array migrates to RAID 3 arrayE b e T e c h L L C Appendix a Frequently Asked Questions FAQ My ProSATA does not mount when I turn it onAppendix B RAID Explained Way mirroringRAID 0+1 Appendix C Glossary HostSAF-TE Spare