= 2009-05-20 =

 * [專案] 
   * 狀況：由於作業系統是在硬體 RAID 啟動狀態下安裝的，因此每當重開，系統又會回歸到原始狀態，故需要重新安裝。
   * 安裝 pre-built lustre package - http://www.pdsi-scidac.org/repository/debian/
{{{
bio:~# echo "deb http://www.pdsi-scidac.org/repository/debian testing main" > /etc/apt/sources.list.d/lustre.list
bio:~# apt-get update
bio:~# apt-get install pdsi-scidac-keyring
bio:~# apt-get install linux-image-2.6.22.19-lustre-686 lustre-modules-2.6.22.19-lustre-686 lustre-utils 
}}}
   * 安裝 firmware-bnx2
{{{
bio:~# apt-get install firmware-bnx2
}}}
   * 解析 firmware-bnx2 安裝前與安裝後的 initrd.img 差異
{{{
bio:~$ mkdir -p temp temp2
bio:~$ cd temp
bio:~/temp$ cat /boot/initrd.img-2.6.22.19-lustre-686.bak | gunzip | cpio -i
27903 block
bio:~/temp$ cd ../temp2
bio:~/temp2$ cat /boot/initrd.img-2.6.22.19-lustre-686 | gunzip | cpio -i
28313 blockss
bio:~/temp2$ cd ..
bio:~$ diff -r temp temp2
只在 temp2/lib 存在：firmware
只在 temp2/lib/udev 存在：firmware.agent
bio:~$ ls temp2/lib/firmware/
bnx2-06-4.0.5.fw  bnx2-09-4.0.5.fw
bio:~$ cat temp2/lib/udev/firmware.agent 
}}}
{{{
#!sh
#!/bin/sh -e
#
# firmware loader agent
#

cd /lib/udev/
. ./hotplug.functions

if [ ! -e /sys/$DEVPATH/loading ]; then
    mesg "/sys/$DEVPATH/ does not exist"
    exit 1
fi

for DIR in $FIRMWARE_DIRS; do
    [ -e "$DIR/$FIRMWARE" ] || continue
    echo 1 > /sys/$DEVPATH/loading
    cat "$DIR/$FIRMWARE" > /sys/$DEVPATH/data
    echo 0 > /sys/$DEVPATH/loading
    exit 0
done

# the firmware was not found
echo -1 > /sys/$DEVPATH/loading

debug_mesg "Cannot find the $FIRMWARE firmware"
exit 1
}}}
   * 其中 firmware.agent 是屬於 udev 套件
{{{
bio:~$ dpkg -S firmware.agent
udev: /lib/udev/firmware.agent
}}}
 * [http://61.60.9.15/apply/ 自然人憑證 API 機關申請]
 * [http://portal.acm.org/toc.cfm?id=J822 Personal and Ubiquitous Computing]
 * [http://www.nsc.gov.tw/50th/ 國科會科學五十 科學之旅部落格]