用root用户登录，首先清除原来的snap信息：
p5a1@/#snap -r
The following directories and files will be deleted:
-----------------------------------------------------------
/tmp/ibmsupt/general (directory)
/tmp/ibmsupt/other (directory)
/tmp/ibmsupt/testcase (directory)
/tmp/ibmsupt/ssa (directory)
/tmp/ibmsupt/pcixscsi (directory)
/tmp/ibmsupt/snap.pax.Z (file)Do you want me to remove these directories (y/n)? y
Removing... done.
如果以前未做过snap，会提示：
nothing to clean up
清理完成后可以开始收集：
p5a1@/#snap -gbLc
/var/adm/ras/trcfile: No such file or directory
Checking space requirement for general information.... done.
.********Checking and initializing directory structure
Creating /tmp/ibmsupt/svCollect directory tree... done.
Creating /tmp/ibmsupt/client_collect directory tree... done.
Creating /tmp/ibmsupt/lvm directory tree... done.
Creating /tmp/ibmsupt/ssa directory tree... done.
Creating /tmp/ibmsupt/general directory tree... done.
Creating /tmp/ibmsupt/general/diagnostics directory tree... done.
Creating /tmp/ibmsupt/pcixscsi directory tree... done.
Creating /tmp/ibmsupt/testcase directory tree... done.
Creating /tmp/ibmsupt/other directory tree... done.
********Finished setting up directory /tmp/ibmsuptChecking Space requirement for svCollect
The script svCollect is not executable in /usr/lib/ras/snapscripts
Checking Space requirement for client_collect
Checking space requirement for ssa information.......... done.
Checking space requirement for logical volume manager information......
Checking space requirement for Enhanced CLVM information..../tmp/ch.log.* not found
done.
Checking for enough free space in filesystem... done./var/adm/ras/trcfile: No such file or directory
Gathering general system information............ done.
Gathering platform/scanout information.done.
Gathering svCollect data
The script svCollect is not executable in /usr/lib/ras/snapscripts
Gathering client_collect data
Gathering pcixscsi system information........... done.
Gathering ssa system information.......... done.
Gathering logical volume manager information..........
Gathering Enhanced CLVM information..../tmp/ch.log.* not found
done.Creating compressed pax file...
Starting pax/compress process... Please wait... done.-rw------- 1 0 0 1259857 Jan 20 09:24 snap.pax.Z
收集完成后，通过ftp就可以拿下这个文件了：
Microsoft Windows XP [版本 5.1.2600]
(C) 版权所有 1985-2001 Microsoft Corp.C:\Documents and Settings\banping>ftp 172.16.0.62
Connected to 172.16.0.62.
220 p5a1 FTP server (Version 4.2 Thu Jul 12 13:39:06 CDT 2007) ready.
User (172.16.0.62:(none)): root
331 Password required for root.
Password:
230-Last unsuccessful login: Sat Jan 16 09:43:39 BEIST 2010 on /dev/pts/0 from i
user.banping.com
230-Last login: Tue Jan 19 09:10:37 BEIST 2010 on ftp from user.banping.com
230 User root logged in.
ftp> bin
200 Type set to I.
ftp> get /tmp/ibmsupt/snap.pax.Z
200 PORT command successful.
150 Opening data connection for /tmp/ibmsupt/snap.pax.Z (1259857 bytes).
226 Transfer complete.
ftp: 收到 1259857 字节，用时 0.09Seconds 13402.73Kbytes/sec.
去user用户的document目录下就能拿到这个文件了。