User Manual - A3661-90001

5-42 Support Tools Manager (STM)
SP Microcode Updates
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Disk Module Firmware Updates
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Caution Never reenable a peer SP while a disk module firmware update operation is in
progress. Doing so can interrupt the operation, causing permanent disk module and/or
data loss.
Exclusive access is required to download disk firmware.
All file systems should be deactivated while updating disk firmware.
Expert Tool
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