Junos OS

Hi all,

 

I am continuously seeing the log below in the chassisd file of a MX960 router. 

Does anyone have a clue? Is it something normal and informational or it can be a hardware issue?

I am using RE-S-2000, MPC7E, MPC2E and SCBE2.

 

Aug 15 00:31:28 atlas_i2cs_power_ok: CB-1 vfail_reg1 0x00000055
Aug 15 00:31:28 atlas_i2cs_power_ok: CB-1 vfail_reg2 0x00000000
Aug 15 00:31:28 atlas_i2cs_power_ok:641 CB-1 i2c_id 0x00000bac
Aug 15 00:31:28 atlas_i2cs_power_ok: CB-1 Power Up State 0x0000007c
Aug 15 00:31:28 atlas_i2cs_power_ok: CB-1 Power Disable Cause 0x00000000
Aug 15 00:31:28 atlas_i2cs_power_ok: CB-1 Power VFail 1 Cause 0x00000000
Aug 15 00:31:28 atlas_i2cs_power_ok: CB-1 Power VFail 2 Cause 0x00000000
Aug 15 01:20:59 atlas_i2cs_power_ok: FPC-0 Power Up State 0x00000068
Aug 15 01:20:59 atlas_i2cs_power_ok: FPC-0 Power Disable Cause 0x00000000
Aug 15 01:20:59 atlas_i2cs_power_ok: FPC-0 Power VFail 1 Cause 0x00000000
Aug 15 01:20:59 atlas_i2cs_power_ok: FPC-0 Power VFail 2 Cause 0x00000000
Aug 15 07:11:51 atlas_i2cs_power_ok: CB-0 vfail_reg1 0x00000000
Aug 15 07:11:51 atlas_i2cs_power_ok: CB-0 vfail_reg2 0x00000055
Aug 15 07:11:51 atlas_i2cs_power_ok:641 CB-0 i2c_id 0x00000bac
Aug 15 07:11:51 atlas_i2cs_power_ok: CB-0 Power Up State 0x0000007c
Aug 15 07:11:51 atlas_i2cs_power_ok: CB-0 Power Disable Cause 0x00000008
Aug 15 07:11:51 atlas_i2cs_power_ok: CB-0 Power VFail 1 Cause 0x00000000
Aug 15 07:11:51 atlas_i2cs_power_ok: CB-0 Power VFail 2 Cause 0x00000040
Aug 15 09:45:32 atlas_i2cs_power_ok: CB-0 vfail_reg1 0x00000000
Aug 15 09:45:32 atlas_i2cs_power_ok: CB-0 vfail_reg2 0x00000055
Aug 15 09:45:32 atlas_i2cs_power_ok:641 CB-0 i2c_id 0x00000bac
Aug 15 09:45:32 atlas_i2cs_power_ok: CB-0 Power Up State 0x0000007c
Aug 15 09:45:32 atlas_i2cs_power_ok: CB-0 Power Disable Cause 0x00000008
Aug 15 09:45:32 atlas_i2cs_power_ok: CB-0 Power VFail 1 Cause 0x00000000
Aug 15 09:45:32 atlas_i2cs_power_ok: CB-0 Power VFail 2 Cause 0x00000040

 

Thanks in advance.

This looks like a hardware issue , mostly CB0 

Can you make CB1/RE1 master and check whether you are getitng those logs 

 

Thx

Anish 

Thanks for the feedback.

 

Sure, I will do that. Strange enough we are seeing those logs on two different MXs.

 

Best regards.

Hello Anish,

 

I received feedback from JTAC that we can safely ignore those messages. 

 

vfail_reg2 status register should be 0 (no voltage issue detected), but we see instead 0x00000055. But we can assure that the components are ok, even in the lab.

 

Thanks much.

While you ware waiting to switchover the mastership please check if there is any alarm on the device and does all component look okay show chassis alarm show chassis environment | no-more Also, did you perform any recent upgrade on the device? Thanks Vishal

Hello Singh,

 

No, there is no alarm on the MX.

 

I received feedback from JTAC that we can safely ignore those messages. 

 

vfail_reg2 status register should be 0 (no voltage issue detected), but we see instead 0x00000055. But we can assure that the components are ok, even in the lab.

 

Thanks much.