Table 50. The rs_info utility fields (continued)
Field Description
Flash Page Size The size of each individual page in the flash.
Flash Sector Size The size of each sector in the flash.
Flash Health State The represents the health of the flash. The states follow:
v Good
v Warn
Flash Health % The reported total health, in percentage, of the flash on the card.
Flash Wear Health The health of the flash on the card displayed as a percentage.
Bad Planes FPGA X The number of reported bad planes on field-programmable gate array (FPGA) X.
Factory Bad Blocks The number of bad blocks that are detected during manufacturing.
Runtime Bad Blocks The number of bad blocks that occurred during the use of the card.
Total Bad Blocks The sum of the factory bad blocks and the runtime bad blocks.
Flash User Writes
(4k)
The number of writes that are issued from the host.
Flash Moves (4k) The number of moves (writes) during flashcard garbage-collection.
Flash Total Writes
(4k)
The total number of writes to the adapter, including host writes, garbage-collection, moves,
and RAID protection.
Maintaining the rechargeable battery on the 57B7, 57CF, 574E, and
572F/575C SAS adapters
Learn about the rechargeable battery maintenance tasks that include displaying rechargeable battery
information, forcing a rechargeable battery error, and replacing the rechargeable cache battery pack.
Attention: Use these procedures only if directed from an isolation procedure or a maintenance analysis
procedure (MAP).
The following list provides references to information about maintaining the rechargeable battery on the
SAS adapters for systems or logical partition that run on the AIX, IBM i, or Linux operating systems:
v For information about maintaining the rechargeable battery for systems that run on the AIX operating
system, see Maintaining the rechargeable battery on the 57B7, 57CF, 574E, and 572F/575C SAS
adapters.
v For information about maintaining the rechargeable battery for systems that run on the Linux
operating system, see Rechargeable battery maintenance.
v For information about maintaining the rechargeable battery for systems that run on the IBM i operating
system, see Rechargeable battery maintenance.
Replacing SCSI RAID disk-controller cache battery packs
Learn how to remove or replace the cache battery from its controller.
Replacing this feature is a customer task. You can perform this task yourself, or contact an authorized
service provider to perform the task for you. You might be charged a fee by the authorized service
provider for this service.
To complete the procedures for the adapters, you might also need to use removal and replacement
procedures for PCI adapters.
208 Power Systems: Managing PCI adapters for the IBM Power 710 Express or the IBM Power 730 Express
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