HP CSS服務

來源:互聯網
上載者:User

記錄的是一次HP CSS服務,HP進階工程師做的工作,希望對大家有所協助

機器: HP RP8400(單機)
OS  : HP UNIX11.11
DISK ARRAY: HP VA7400
以下是HP工程師做預防維護時使用的命令(按順序)
1. model
2. uptime
3. top
4. sar 2 3
5. cd var/adm
   ll net*
   tail shut*
6. dmesg
7. swapinfo
8. cstm(這個工具非常好用,大家可以重點注意)
   set dev 1
   info
   il
   usal
   map
   info
   wait il
   ru -l
   quit
9. ioscan -fnkClan
10.lanscan
11.netstat -in
12.ioscan -fnkCdisk
13.armdsp -i(注:armdsp是VA7400的專用命令)
14.armdsp -a va7400 > /tmp/valog
   vi /tmp/valog
   尋找Fail,Error
15.lpstat -t
16.crontab -l
17.bdf
18.swlist -a state -l fileset | grep install
   swlist -l product | grep -i omni
19.cd /etc/opt/omn(注:是對裝了HP OMNIBACK的檢測)
   cd cell
   more cell*
20.vgdisplay -v | grep stale
21.vi /etc/rc.log
22.cd /var/adm/syslog
   vi syslog.log
   cd /var/adm/crash
   ll
23.lvlnboot -v
24.find / -name core
25.armlog -c -s 02260100 -e 02270100 va7400 >/tmp/armlog.log
26.cd /stand
   more bootconf
27.lvlnboot -v
28.strings /etc/lvmtab

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最近, 公司在作安全設定.我們一台RP8400的機子作了如下的改動:

/dev/null 檔案改成了一般的普通檔案,且許可權為000;這樣導致glance不能使用.

經HP北京800診斷確實是該檔案被改動,改回的步驟如下:

1.rm /dev/null

2.mknod /dev/null c 3 0x000002

3.chown bin:bin /dev/null

4.chmod 600 /dev/null

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