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VDX6740 switch is in boot loop

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TitleVDX6740 switch is in boot loop
Symptoms
Buffer I/O error on device sda1, logical block 46089
end_request: I/O error, dev sda, sector 46321
Buffer I/O error on device sda1, logical block 46320
Buffer I/O error on device sda1, logical block 46321
Buffer I/O error on device sda1, logical block 46322
Buffer I/O error on device sda1, logical block 46323
Buffer I/O error on device sda1, logical block 46324
Buffer I/O error on device sda1, logical block 46325
Buffer I/O error on device sda1, logical block 46326
Buffer I/O error on device sda1, logical block 46327
Buffer I/O error on device sda1, logical block 46328
Buffer I/O error on device sda1, logical block 46329
end_request: I/O error, dev sda, sector 46561
Buffer I/O error on device sda1, logical block 46560
Buffer I/O error on device sda1, logical block 46561
Buffer I/O error on device sda1, logical block 46562
Buffer I/O error on device sda1, logical block 46563
Buffer I/O error on device sda1, logical block 46564
Buffer I/O error on device sda1, logical block 46565
Buffer I/O error on device sda1, logical block 46566
Buffer I/O error on device sda1, logical block 46567
Buffer I/O error on device sda1, logical block 46568
Buffer I/O error on device sda1, logical block 46569
Environment
  • VDX  6740
  • NOS  6.0.2b
Cause
DEFECT000659778 (Postgres writes statics data to CF (Compact Flash) may cause unwanted side effect of CF's integrity)
Resolution
Upgrade software version to NOS target path releases
 
Additional notes
RMA the switch if issue continues

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