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CONTAP-109768: Conditionally Lock manager metafile can become erroneous

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Issue

Internal Lock Manager metafile which is used for FlexGroup Rebalancing feature might become erroneous during SnapRestore and can cause the system to reboot unexpectedly with the message:

page fault (supervisor read data, page not present) on VA 0x26 cs:rip 0x20:0xffffffff89d3c73c rflags 0x10282

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