SPARC T3-1
 
SPARC T4-2
 
SPARC T4-1
 

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In this Document

Symptoms

Cause

Solution

References

Created from <SR 3-6326214091>

Applies to:

Symptoms

Sporadic "Hot removal of /SYS/SASBP/HDDx" and/or "Hot insertion of /SYS/SASBP/HDDx" SC Alerts reported on T3/T4 servers

Cause

N/A

Solution

The following SC Alerts messages:

     From /SP/logs/event/list:

           Chassis   Action    major
           Hot insertion of /SYS/SASBP/HDD1
           Chassis   Action    major
           Hot removal of /SYS/SASBP/HDD1
           Chassis   Action    major
           Hot insertion of /SYS/SASBP/HDD1
           Chassis   Action    major
           Hot removal of /SYS/SASBP/HDD1

     From /var/adm/messages:

           SC Alert: Chassis | major: Hot insertion of /SYS/SASBP/HDD1
           SC Alert: Sensor | minor: Entity Presence : /SYS/SASBP/HDD1/PRSNT : Device Absent
           SC Alert: Chassis | major: Hot removal of /SYS/SASBP/HDD1
           SC Alert: Sensor | minor: Entity Presence : /SYS/SASBP/HDD1/PRSNT : Device Present

may not be indicative of a component failure and can be safely ignored as long as there are no current disk errors/warnings reported in "/var/adm/messages" or logged in the "iostat -En" output.

SPARC T3-1 - Please update system firmware to v8.3.0.c (or later) to prevent these messages from being seen if "iostat -En" isn't logging any disk errors.

This is not totally true, since a bad component on the I2C bus can cause these events see document:

/SYS/SASBP/HDD removed, inserted messages on T4-2 servers [ID 1518352.1]

References

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