56 lines
1.7 KiB
Bash
56 lines
1.7 KiB
Bash
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#!/bin/bash
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# Copyright 2013-2014 IBM Corp.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -e
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BMC_HOST=$1
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RECORD_ID=$2
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BMC_USER=admin
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BMC_PASS=admin
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if [ -z "$BMC_HOST" -o -z "$RECORD_ID" ]; then
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echo "Usage: $0 <bmc hostname> <record id>"
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echo "Example: $0 bmc 0xa > pel.bin"
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echo ''
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echo 'Record ids can be found using ipmitool with the "sel list" command. Records with'
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echo 'a description of "OEM record df" contain extended SEL information (in PEL'
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echo 'format) which can be extracted with this tool.'
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exit -1
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fi
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# Convert a number into 2 hex-bytes in little-endian order
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function conv_le {
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echo $(for i in $(printf %04x $1 | grep -o .. | tac); do echo -n "0x$i "; done)
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}
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function conv_native {
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echo -n "0x${2}${1}"
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}
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record=$(conv_le $2)
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offset=0
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progress=0
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while [ $progress = 0 ]; do
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result=$(ipmitool -H ${BMC_HOST} -I lan -U ${BMC_USER} -P ${BMC_PASS} raw 0x32 0xf1 ${record} $(conv_le ${offset}))
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len=$(conv_native $(echo ${result} | cut -d " " -f 1-2))
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progress=$(($(echo ${result} | cut -d " " -f 3)))
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data="$data "$(echo -n ${result} | cut -d " " -f 6-)
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offset=$(($offset + ${#data}/3))
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done
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echo -n ${data} | cut -d " " -f 1-$(($len)) | xxd -r -p
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