Ipmitool tools are required
[root@Resource ~]# yum install ipmitool
First, check whether there are ECC errors
As shown below:
[root@Resource ~]# ipmitool sel list 1 | 11/26/2016 | 05:21:07 | Event Logging Disabled #0x72 | Log area reset/cleared | Asserted 2 | 11/26/2016 | 05:30:54 | OS Boot | C: boot completed | Asserted 3 | 11/26/2016 | 05:30:54 | OEM record dc | 000137 | 00001e395800 4 | 02/14/2017 | 16:58:06 | Physical Security #0x73 | General Chassis intrusion () | Asserted 5 | 02/14/2017 | 16:58:11 | Physical Security #0x73 | General Chassis intrusion () | Deasserted 6 | 02/14/2017 | 16:58:15 | Power Supply #0x74 | Redundancy Lost | Asserted 7 | 02/14/2017 | 17:24:43 | Physical Security #0x73 | General Chassis intrusion () | Asserted 8 | 02/14/2017 | 17:29:56 | Physical Security #0x73 | General Chassis intrusion () | Asserted 9 | 02/14/2017 | 17:40:14 | Physical Security #0x73 | General Chassis intrusion () | Asserted a | 02/14/2017 | 17:40:40 | Unknown #0x2e | | Asserted b | 02/14/2017 | 17:40:40 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted c | 02/14/2017 | 17:40:40 | Unknown #0x2e | | Asserted d | 02/14/2017 | 17:40:40 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted e | 02/14/2017 | 17:42:26 | Physical Security #0x73 | General Chassis intrusion () | Asserted f | 02/14/2017 | 17:42:56 | Unknown #0x2e | | Asserted 10 | 02/14/2017 | 17:42:56 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted 11 | 02/14/2017 | 17:42:56 | Unknown #0x2e | | Asserted 12 | 02/14/2017 | 17:42:56 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted 13 | 02/14/2017 | 17:44:24 | Physical Security #0x73 | General Chassis intrusion () | Asserted 14 | 02/14/2017 | 17:44:49 | Unknown #0x2e | | Asserted 15 | 02/14/2017 | 17:44:49 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted 16 | 02/14/2017 | 17:44:49 | Unknown #0x2e | | Asserted 17 | 02/14/2017 | 17:44:49 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted 18 | 02/14/2017 | 17:48:39 | Physical Security #0x73 | General Chassis intrusion () | Asserted 19 | 02/15/2017 | 11:37:24 | Physical Security #0x73 | General Chassis intrusion () | Asserted 1a | 02/15/2017 | 11:37:29 | Physical Security #0x73 | General Chassis intrusion () | Deasserted 1b | 02/16/2017 | 01:41:13 | Drive Slot #0xa1 | Drive Present () | Deasserted 1c | 02/16/2017 | 01:41:14 | Drive Slot #0xa3 | Drive Present () | Deasserted 1d | 02/16/2017 | 01:41:15 | Drive Slot #0xa2 | Drive Present () | Deasserted 1e | 02/16/2017 | 04:23:43 | Drive Slot #0xa1 | Drive Present () | Asserted 1f | 02/16/2017 | 04:23:43 | Drive Slot #0xa3 | Drive Present () | Asserted 20 | 02/16/2017 | 04:23:45 | Drive Slot #0xa0 | Drive Present () | Deasserted 21 | 02/16/2017 | 04:23:45 | Drive Slot #0xa2 | Drive Present () | Asserted 22 | 02/16/2017 | 04:25:49 | Drive Slot #0xa0 | Drive Present () | Asserted 23 | 07/10/2017 | 07:27:14 | Temperature #0x04 | Upper Non-critical going high | Asserted 24 | 07/10/2017 | 10:00:12 | Temperature #0x04 | Upper Non-critical going high | Deasserted 25 | 07/10/2017 | 10:01:37 | Temperature #0x04 | Upper Non-critical going high | Asserted 26 | 07/10/2017 | 10:26:07 | Temperature #0x04 | Upper Non-critical going high | Deasserted 27 | 11/09/2017 | 06:09:42 | Physical Security #0x73 | General Chassis intrusion () | Asserted 28 | 11/09/2017 | 06:12:32 | Physical Security #0x73 | General Chassis intrusion () | Deasserted
The error message is a TXT file, as shown below
[root@Resource ~]# ipmitool sel save SN12345.txt 1 | 11/26/2016 | 05:21:07 | Event Logging Disabled #0x72 | Log area reset/cleared | Asserted 2 | 11/26/2016 | 05:30:54 | OS Boot | C: boot completed | Asserted 3 | 11/26/2016 | 05:30:54 | OEM record dc | 000137 | 00001e395800 4 | 02/14/2017 | 16:58:06 | Physical Security #0x73 | General Chassis intrusion () | Asserted 5 | 02/14/2017 | 16:58:11 | Physical Security #0x73 | General Chassis intrusion () | Deasserted 6 | 02/14/2017 | 16:58:15 | Power Supply #0x74 | Redundancy Lost | Asserted 7 | 02/14/2017 | 17:24:43 | Physical Security #0x73 | General Chassis intrusion () | Asserted 8 | 02/14/2017 | 17:29:56 | Physical Security #0x73 | General Chassis intrusion () | Asserted 9 | 02/14/2017 | 17:40:14 | Physical Security #0x73 | General Chassis intrusion () | Asserted a | 02/14/2017 | 17:40:40 | Unknown #0x2e | | Asserted b | 02/14/2017 | 17:40:40 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted c | 02/14/2017 | 17:40:40 | Unknown #0x2e | | Asserted d | 02/14/2017 | 17:40:40 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted e | 02/14/2017 | 17:42:26 | Physical Security #0x73 | General Chassis intrusion () | Asserted f | 02/14/2017 | 17:42:56 | Unknown #0x2e | | Asserted 10 | 02/14/2017 | 17:42:56 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted 11 | 02/14/2017 | 17:42:56 | Unknown #0x2e | | Asserted 12 | 02/14/2017 | 17:42:56 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted 13 | 02/14/2017 | 17:44:24 | Physical Security #0x73 | General Chassis intrusion () | Asserted 14 | 02/14/2017 | 17:44:49 | Unknown #0x2e | | Asserted 15 | 02/14/2017 | 17:44:49 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted 16 | 02/14/2017 | 17:44:49 | Unknown #0x2e | | Asserted 17 | 02/14/2017 | 17:44:49 | Memory #0x02 | Uncorrectable ECC (UnCorrectable ECC | DIMMB3) | Asserted 18 | 02/14/2017 | 17:48:39 | Physical Security #0x73 | General Chassis intrusion () | Asserted 19 | 02/15/2017 | 11:37:24 | Physical Security #0x73 | General Chassis intrusion () | Asserted 1a | 02/15/2017 | 11:37:29 | Physical Security #0x73 | General Chassis intrusion () | Deasserted 1b | 02/16/2017 | 01:41:13 | Drive Slot #0xa1 | Drive Present () | Deasserted 1c | 02/16/2017 | 01:41:14 | Drive Slot #0xa3 | Drive Present () | Deasserted 1d | 02/16/2017 | 01:41:15 | Drive Slot #0xa2 | Drive Present () | Deasserted 1e | 02/16/2017 | 04:23:43 | Drive Slot #0xa1 | Drive Present () | Asserted 1f | 02/16/2017 | 04:23:43 | Drive Slot #0xa3 | Drive Present () | Asserted 20 | 02/16/2017 | 04:23:45 | Drive Slot #0xa0 | Drive Present () | Deasserted 21 | 02/16/2017 | 04:23:45 | Drive Slot #0xa2 | Drive Present () | Asserted 22 | 02/16/2017 | 04:25:49 | Drive Slot #0xa0 | Drive Present () | Asserted 23 | 07/10/2017 | 07:27:14 | Temperature #0x04 | Upper Non-critical going high | Asserted 24 | 07/10/2017 | 10:00:12 | Temperature #0x04 | Upper Non-critical going high | Deasserted 25 | 07/10/2017 | 10:01:37 | Temperature #0x04 | Upper Non-critical going high | Asserted 26 | 07/10/2017 | 10:26:07 | Temperature #0x04 | Upper Non-critical going high | Deasserted 27 | 11/09/2017 | 06:09:42 | Physical Security #0x73 | General Chassis intrusion () | Asserted 28 | 11/09/2017 | 06:12:32 | Physical Security #0x73 | General Chassis intrusion () | Deasserted [root@Resource ~]# ll total 64-rw-r--r--. 1 root root 3220 Nov 17 14:32 SN12345.txt
View saved file information
[root@Resource ~]# cat SN12345.txt 0x04 0x10 0x72 0x6f 0x02 0xff 0xff # Event Logging Disabled #0x72 Log area reset/cleared 0x04 0x1f 0x00 0x6f 0x01 0xff 0xff # OS Boot #0x00 C: boot completed 0x37 0x00 0x00 0x1e 0x39 0x58 0x00 # Reserved #0x00 Unknown 0x04 0x05 0x73 0x6f 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0x05 0x73 0xef 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0x08 0x74 0x0b 0x01 0xff 0xff # Power Supply #0x74 Redundancy Lost 0x04 0x05 0x73 0x6f 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0x05 0x73 0x6f 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0x05 0x73 0x6f 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0xc1 0x2e 0x72 0xa2 0x04 0x00 # Unknown #0x2e Unknown 0x04 0x0c 0x02 0x6f 0xa1 0xc1 0x40 # Memory #0x02 Uncorrectable ECC (UnCorrectable ECC | DIMMB3) 0x04 0xc1 0x2e 0x72 0xa2 0x04 0x00 # Unknown #0x2e Unknown 0x04 0x0c 0x02 0x6f 0xa1 0xc1 0x40 # Memory #0x02 Uncorrectable ECC (UnCorrectable ECC | DIMMB3) 0x04 0x05 0x73 0x6f 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0xc1 0x2e 0x72 0xa2 0x04 0x00 # Unknown #0x2e Unknown 0x04 0x0c 0x02 0x6f 0xa1 0xc1 0x40 # Memory #0x02 Uncorrectable ECC (UnCorrectable ECC | DIMMB3) 0x04 0xc1 0x2e 0x72 0xa2 0x04 0x00 # Unknown #0x2e Unknown 0x04 0x0c 0x02 0x6f 0xa1 0xc1 0x40 # Memory #0x02 Uncorrectable ECC (UnCorrectable ECC | DIMMB3) 0x04 0x05 0x73 0x6f 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0xc1 0x2e 0x72 0xa2 0x04 0x00 # Unknown #0x2e Unknown 0x04 0x0c 0x02 0x6f 0xa1 0xc1 0x40 # Memory #0x02 Uncorrectable ECC (UnCorrectable ECC | DIMMB3) 0x04 0xc1 0x2e 0x72 0xa2 0x04 0x00 # Unknown #0x2e Unknown 0x04 0x0c 0x02 0x6f 0xa1 0xc1 0x40 # Memory #0x02 Uncorrectable ECC (UnCorrectable ECC | DIMMB3) 0x04 0x05 0x73 0x6f 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0x05 0x73 0x6f 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0x05 0x73 0xef 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0x0d 0xa1 0xef 0xa0 0x01 0x01 # Drive Slot #0xa1 Drive Present () 0x04 0x0d 0xa3 0xef 0xa0 0x01 0x03 # Drive Slot #0xa3 Drive Present () 0x04 0x0d 0xa2 0xef 0xa0 0x01 0x02 # Drive Slot #0xa2 Drive Present () 0x04 0x0d 0xa1 0x6f 0xa0 0x01 0x01 # Drive Slot #0xa1 Drive Present () 0x04 0x0d 0xa3 0x6f 0xa0 0x01 0x03 # Drive Slot #0xa3 Drive Present () 0x04 0x0d 0xa0 0xef 0xa0 0x01 0x00 # Drive Slot #0xa0 Drive Present () 0x04 0x0d 0xa2 0x6f 0xa0 0x01 0x02 # Drive Slot #0xa2 Drive Present () 0x04 0x0d 0xa0 0x6f 0xa0 0x01 0x00 # Drive Slot #0xa0 Drive Present () 0x04 0x01 0x04 0x01 0x57 0xaa 0xaa # Temperature #0x04 Upper Non-critical going high 0x04 0x01 0x04 0x81 0x57 0xa7 0xaa # Temperature #0x04 Upper Non-critical going high 0x04 0x01 0x04 0x01 0x57 0xaa 0xaa # Temperature #0x04 Upper Non-critical going high 0x04 0x01 0x04 0x81 0x57 0xa7 0xaa # Temperature #0x04 Upper Non-critical going high 0x04 0x05 0x73 0x6f 0x80 0x02 0xff # Physical Security #0x73 General Chassis intrusion () 0x04 0x05 0x73 0xef 0x80 0x01 0xff # Physical Security #0x73 General Chassis intrusion ()
According to the error message with ECC in red, the previous code
0x04 0x0c 0x02 0x6f 0xa1 0xc1 0x40 # Memory #0x02 Uncorrectable ECC (UnCorrectable ECC | DIMMB3)
Determine the location of the memory according to these hexadecimal codes and replace the memory
This location is subject to the requirements of the technical documents given by the server manufacturer, because the location of each model is different~