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Facilità d'uso
1. Download the FCA2214 BIOS update, available on
ht p://www.hp.com/support/downloads to a virtual floppy.
See the HP Integrated Lights-Out user guide for instructions to create and use a virtual floppy.
2. Unzip the file.
3. Follow the instructions in the Readme file to load the NVRAM configuration onto each
FCA2214 adapter.
• If you have a blade server other than a ProLiant blade server:
1. Download the FCA2214 BIOS update available on
ht p://www.hp.com/support/downloads.
2. Unzip the file.
3. Follow the instructions in the Readme file to load the NVRAM configuration onto each
FCA2214 adapter.
Setting the multipathing policy
You can set the multipathing policy for each logical unit number (LUN) or logical drive on the storage
area network (SAN). The multipathing policies are:
• Most Recently Used (MRU)
• Fixed
• Preferred
You can use the vmkmultipath command, or the VMware Management User Interface (MUI) to
set the multipathing policy for a LUN.
• For 2.5.x, the following command sets the multipathing policy for al LUNs on the SAN
vmhba0:0:1 to MRU :
# vmkmultipath -s vmhba0:0:1 -p mru
• For 2.5.x, the following command sets the multipathing policy for vmhba1:0:1 to Fixed:
# vmkmultipath -s vmhba1:0:1 -p fixed
• For 2.5.x, the following command sets and enables the multipathing policy for vmhba2:0:1 to
Preferred :
# vmkmultipath -s vmhba1:0:1 -r vmhba2:0:1 -e vmhba2:0:1
• For 3.0.x, the following command sets the policy for disk vmhba0:0:1 to MRU:
esxcfg-mpath -policy=mru -lun=vmhba0:0:1 (To set to fixed, replace mru with fixed.)
• For 3.0.x, the following command sets the preferred path for disk vmhba1:0:1:
esxcfg-mpath -preferred -path=vmhba1:0:1 -lun=vmba0:0:1
• For 3.0.x, to enable a path for disk vmhba1:0:1:
esxcfg-mpath -path=vmhba1:0:1 -lun=vmhba0:0:1 -state=on
• For 3.0.x, to disable a path and set policy to fixed for disk vmhba0:0:1:
esxcfg-mpath -path=vmhba0:1:1 -state=off -lun=vmhba0:0:1 -p fixed
NOTE:
Any LUN can be accessed through both EVA storage control ers simultaneously, even though each LUN is
owned by one controller. To optimize performance when using the Fixed multipathing policy, all servers
must use the same controller path for any LUN.
For 2.5.x, to set the multipathing policy from the MUI Storage Management, click the Failover Paths tab,
and then select Edit… link for each LUN whose policy you want to set.
HP StorageWorks 3000/5000 Enterprise Virtual Array connectivity for VMware installation and reference
11
guide
... Questo manuale è adatto anche per i modelli :
dati dispositivi di elaborazione - HP StorageWorks EVA3000 EMEA Bundles (133.02 kb)