2014年2月26日 星期三

How to flash BMC under Linux 6.4/6.5 later OS

How to flash BMC under Linux 6.4 later OS             2015/8/7 update

1.#Service ipmi start
2.# echo "remove,kcs,i/o,0xca2,rsp=1,rsi=1,rsh=0,irq=0,ipmb=0"  >  /sys/module/ipmi_si/parameters/hotmod
3.#Service ipmi stop
4.#./Yafuflash -kcs  XXX.bin 

How to stop/disable watchdog timer under OS

How to stop/disable watchdog timer under OS


Remote ipmitool
Check watchdog status
D:\IPMITOOL1811>IPMITOOL -I lanplus -H 192.168.1.150 -U root -P superuser mc watchdog get

Stop watchdog
D:\IPMITOOL1811>IPMITOOL -I lanplus -H 192.168.1.150 -U root -P superuser mc watchdog off

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Windows Local
Check watchdog status
D:\IPMITOOL1811>IPMITOOL -I ms watchdog get    (-大寫i)

Stop watchdog
#ipmitool mc watchdog off

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RHEL 
Check watchdog status
#Service bmc-watchdog status

Stop watchdog
#Service bmc-watchdog stop
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SLES 
Check watchdog status
#ipmitool bmc watchdog get

Stop watchdog
#ipmitool bmc watchdog off




Simple dd command to test HDD read/write performance under linux

Simple dd command to test HDD read/write performance under linux Read #dd oflag=direct if=/dev/zero of=/mnt/test bs=512k count=200...