Sun Microsystems Netra 1290, Руководство администратора

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Chapter 4 Troubleshooting 59
Unable to Unconfigure Memory on a Board With Permanent
Memory
To unconfigure the memory on a board that has permanent memory, move the
permanent memory pages to another board that has enough available memory to
hold them. Such an additional board must be available before the unconfigure
operation begins.
Memory Cannot Be Reconfigured
If the unconfigure operation fails with a message such as the following, the memory
on the board could not be unconfigured:
To confirm that a memory page cannot be moved, use the verbose option with the
cfgadm
command and look for the word
permanent
in the listing:
● Add to another board enough memory to hold the permanent memory pages, and
then retry the unconfigure operation.
Not Enough Available Memory
If the unconfigure fails with one of the messages below, there will not be enough
available memory in the server if the board is removed:
●
Reduce the memory load on the system and try again. If practical, install more
memory in another board slot.
Memory Demand Increased
If the unconfigure fails with the following messages, the memory demand has
increased while the unconfigure operation was proceeding:
cfgadm: Hardware specific failure: unconfigure N0.SB0: No available memory
target: /ssm@0,0/memory-controller@3,400000
# cfgadm -av -s “select=type(memory)”
cfgadm: Hardware specific failure: unconfigure N0.SB0: Insufficient memory