HP Reference Information Storage System Version 1.6 Administration Guide revision 2 (T3559-90809, September 2007)

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Restoring a smart cell
To restore data on a failed sm art cell, you nee d at least one free smart cell. If only one smart cell in a
group failed,
then clone a smart cell instead. See "Smartcell Cloning" on pag e 64 for mo re information
about cloning.
To restore a smart cell, the following conditions must b e met:
• The smar t cell domain has DataBackupEnabled=true set in the Domain.jcml configuration file.
• The smart cel
l g roup must have been assigned in this system at some time.
• The smart cell must be marked as missing in the View Cell State table, or no record of the cell’s
existence appears in the View Cell State table.
View Cell St
ate is located under Service Tools in the PCC’s lef t menu. It can only b e accessed if you
log in to the PCC as the super user.
Rebuilding the index on the smart cell takes a significant amount of time, depending on the amount of
data that is being restored.
If both smart c ells in a group failed, perform the following procedure:
1. In the View Cell Space view, scroll to the Unaffi liated smart cells area, a nd verify that at least one
free smart
cell exists.
2. Locate the primary controller:
a. Click one of the links in the MetaServer table.
The Agent
view appears.
b. From the MBean list, click ProvisionerMBean.
The MBean view appears.
c. Verify th
at the ProvisionerMasterBackupStatus a t tribute is set to Master Provisioner.
If the at tribute is set to Backup Provisioner, return to the View Cell Space view, click the link to
the other meta server, and repeat the previous steps.
Administrator Guide
105