Fault LED lights on shelf without any error
Applies to
- DS2246
- DS4246
- DS4486
- IOM modules on 0191 firmware
Issue
- Fault LED lights on the shelf.
- The system is in a mixed path although it's actually a multi-path configuration.
- There are no errors in the environment.
- Cascading "
expander_phys_state
" displays one or more of the PHYs connected to the suspect module as disabled.
Example:
Expander phys state on a (NET APP :DDS SHAUN):
PR Invalid Disport Loss Phys CC Phys
PR Cc RSVP Rolfs D Word Error Sync Reset Error Change SAT A
PHYS/BAY STATE ON Cant Cant Cant Count Count Count Pr ob Cant Cant Affiliation
------- ----------------- --- --- --- --- ------ ------ ------ ------ ------ ------ ----------------
0/AP:0 Disabled
1/AP:1 3.0 G b/s --- --- --- --- 0 0 0 0 0 4 ----------------
2/AP:2 3.0 G b/s --- --- --- --- 0 0 0 0 0 4 ----------------
3/AP:3 3.0 G b/s --- --- --- --- 0 0 0 0 0 4 ----------------