Dell SmartFabric OS10 User Guide Release 10.5.4

To view the journal logs on the Linux prompt, enter the following commands:

1. Enter the following command:

   OS10#system bash

2. On the Linux prompt, enter the following command:

   root@OS10:~# journalctl

To view the whole logs, enter the following command from the Linux prompt:

root@OS10:~# journalctl

-- Logs begin at Tue 2021-05-11 21:06:46 UTC, end at Tue 2021-05-11 21:33:46 UTC
May 11 21:06:46 OS10 dn_pas_svc[1190]: [BOARD:sdi_qsfp_is_dell_qualified], qsfp
May 11 21:06:46 OS10 dn_pas_svc[1190]: [BOARD:sdi_media_is_dell_qualified], Fail
May 11 21:06:46 OS10 dn_pas_svc[1190]: [PAS:dn_pas_media_dq_poll], Failed to get
May 11 21:06:46 OS10 dn_pas_svc[1190]: [BOARD:sdi_sys_smbus_execute], sdi_sys_sm
May 11 21:06:46 OS10 dn_pas_svc[1190]: [BOARD:sdi_i2cdev_smbus_execute], i2c bus
May 11 21:06:46 OS10 dn_pas_svc[1190]: [BOARD:sdi_media_feature_support_status_g
May 11 21:06:46 OS10 dn_pas_svc[1190]: [PAS:dn_pas_media_wavelength_poll], Unabl
May 11 21:06:46 OS10 dn_pas_svc[1190]: [BOARD:sdi_sys_smbus_execute], sdi_sys_sm

To view the tail portion of the log, enter the following command from the Linux prompt:

root@OS10:~# journalctl -f

-- Logs begin at Tue 2021-05-11 21:06:46 UTC. --
May 11 21:34:32 OS10 dn_pas_svc[1190]: [PAS:dn_pas_media_oir_poll], Optic inserted in front panel port (28), Dell qualified: No.
May 11 21:34:32 OS10 dn_pas_svc[1190]: [PAS:dn_pas_is_media_unsupported], Media on port 2690637708 is unsupported
May 11 21:34:32 OS10 dn_pas_svc[1190]: [BOARD:sdi_sys_smbus_execute], sdi_sys_smbus_execute:300 smbus transaction on i2cdev_fd 9,operation 1 command 148 size 2 data 0x7f04c208a9b0 failed with error -1 and errno:0x6
May 11 21:34:32 OS10 dn_pas_svc[1190]: [BOARD:sdi_i2cdev_smbus_execute], i2c bus 4 operation:1 datatype:1 failed -2080342010
May 11 21:34:32 OS10 dn_pas_svc[1190]: [BOARD:sdi_qsfp_vendor_info_get], qsfp smbus read failed at addr : 80 reg : 148rc : -2080342010
May 11 21:34:32 OS10 dn_pas_svc[1190]: [BOARD:sdi_media_vendor_info_get], Failed to get the vendor information for qsfp-4, error code : -2080342010(0x84008006)
May 11 21:34:32 OS10 dn_pas_svc[1190]: [PAS:dn_pas_media_vendor_name_poll], Failed to get media vendor name, port 28
May 11 21:34:32 OS10 dn_pas_svc[1190]: [PAS:dn_pas_media_oir_poll], Failed to poll media vendor name, port 28
May 11 21:34:32 OS10 dn_pas_svc[1190]: [PAS:pas_media_get_media_properties], FATAL: No media

To filter according to specific feature or protocol such as LACP, LLDP, BGP, OSPF, and so on, enter the following commands from the Linux prompt:

• root@OS10:~# journalctl | grep LACP
• root@OS10:~# journalctl | grep L3BGP
• root@OS10:~# journalctl | grep L3OSPF

May 11 21:08:21 OS10 dn_l2_services_lacp[678]: [LACP:L2SVC], CPS API lacp debug object commit succeeded
                                             

root@OS10:~#
root@OS10:~# journalctl  | grep LLDP
May 11 21:08:35 OS10 dn_lldp[1313]: Node.1-Unit.1:PRI [debug], [LLDP] : LldpTlvProcChassisIdTlv: Processing Chassis ID TLV :
May 11 21:08:35 OS10 dn_lldp[1313]: Node.1-Unit.1:PRI [debug], [LLDP] :         Validated Chassis ID TLV
May 11 21:08:35 OS10 dn_lldp[1313]: Node.1-Unit.1:PRI [debug], [LLDP] : LldpTlvProcPortIdTlv: Processing Port ID TLV :
May 11 21:08:35 OS10 dn_lldp[1313]: Node.1-Unit.1:PRI [debug], [LLDP] :         Validated Port Id TLV
May 11 21:08:35 OS10 dn_lldp[1313]: Node.1-Unit.1:PRI [debug], [LLDP] : LldpTlvProcTtlTlv: Processing TTL TLV :
May 11 21:08:35 OS10 dn_lldp[1313]: Node.1-Unit.1:PRI [debug], [LLDP] :         Validated Time To Live TLV
May 11 21:08:35 OS10 dn_lldp[1313]: Node.1-Unit.1:PRI [debug], [LLDP] : LldpTlvProcPortDescTlv: Processing Port Description TLV :                                                                                                        

root@OS10:~#
root@OS10:~# journalctl  | grep L3BGP

root@OS10:~#
root@OS10:~# journalctl  | grep L3OSPF