Apple Xsan 1.1 - Manual (Page 98)

98 Chapter 7 Solving SAN Problems
Xserve RAID LUNs Aren’t Accessible Over Fibre Channel
 If you are using a Vixel 355 Fibre Channel switch, connect the Xserve RAID systems to
an FL (arbitrated loop) port on the switch.
 Try restarting the computer that doesn’t see the LUNs.
 Check the configuration of the Fibre Channel switch to be sure the SAN components
are in the same Fibre Channel zone.
You’re Unable to Add a Storage Pool
There are some reserved names you can’t use to name a storage pool. If you type one
of these names, the OK button in the storage pool sheet is disabled.
Reserved storage pool names
Affinity InodeCacheSize Quotas
AllocationStrategy InodeDeleteMax Read
AttrTokenSize InodeExpandInc Regular
Brls InodeExpandMax Rotate
BrlTime InodeExpandMin Rtios
BufferCacheSize IoHangLimitSecs RtiosReserve
BufferPoolSize Journal Rtmb
BWMFields JournalIcBufNum RtmbReserve
DataMigration JournalIcBufSize RtTokenTimeout
DataMigrationThreadPoolSize JournalSize Sectors
Debug Log SectorSize
DeviceName MaxConnections Static
DirCacheSize MaxLogs StaticInodes
DirFDCacheSize MaxLogSize Status
DirWarp MaxMBPerClientReserve Sticky
Disabled Mbufs StripeBreadth
Disk MbufSize StripeClusters
DiskType MetaData StripeGroup
Enabled MirrorGroup ThreadPoolSize
Exclusive MirrorReadMethod Type
ForcePerfectFit MultiPathMethod WindowSecurity
ForceStripeAlignment No Write
FSBlockSize Node Yes
GlobalSuperUser OpHangLimitSecs