linux下有一个大文件

bbsuser

我是redhat9用户,在/var/spool/mail下有一个root很大,而且每秒钟都在增加.
我用cat /dev/null > /var/spool/mail/root 将其内容删除后.他还是会每秒钟增加,大概增加的速度是每秒1K.如果这个文件到达几G以后，我的sendmail就不能用了，邮件会发不出去的。

bbsuser

没人解答吗？

isun

你的系统大概有问题，/var/spool/mail下的文件是用户的邮件，可能是系统向你的root用户报告错误。你应该看看这个文件中到底是什么内容。

jhuangjiahua

先试试这个
#cd /var/spoll/mail
#rm -f root
#ln -s /dev/null root

bbsuser

楼上,
#rm -f root
#ln -s /dev/null root
这两个命令能给我介绍一下吗?不好意,linux刚入门.谢谢你的回复.

bbsuser

root里面的内容:

From MAILER-DAEMON@yzsoundking.com  Fri May 14 08:26:44 2004
Return-Path: <MAILER-DAEMON@yzsoundking.com>
Received: from localhost (localhost)
        by yzsoundking.com (8.12.8/8.12.8) id i4DNZNch019578;
        Fri, 14 May 2004 08:26:32 +0800
Date: Fri, 14 May 2004 08:26:32 +0800
From: Mail Delivery Subsystem <MAILER-DAEMON@yzsoundking.com>
Message-Id: <200405140026.i4DNZNch019578@yzsoundking.com>
To: postmaster@yzsoundking.com
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
        boundary="i4DNZNch019578.1084494392/yzsoundking.com"
Subject: Postmaster notify: see transcript for details
Auto-Submitted: auto-generated (postmaster-notification)

This is a MIME-encapsulated message

--i4DNZNch019578.1084494392/yzsoundking.com

The original message was received at Fri, 14 May 2004 08:26:25 +0800
from localhost
with id i4DNZNcg019578

   ----- The following addresses had permanent fatal errors -----
<seaterplopping@excite.com>
    (reason: 550 <seaterplopping@excite.com>: User unknown in virtual alias tabl
e)

   ----- Transcript of session follows -----
... while talking to xmxpita.excite.com.:
>>> DATA
<<< 550 <seaterplopping@excite.com>: User unknown in virtual alias table
550 5.1.1 <seaterplopping@excite.com>... User unknown
<<< 554 Error: no valid recipients

--i4DNZNch019578.1084494392/yzsoundking.com
Content-Type: message/delivery-status

Reporting-MTA: dns; yzsoundking.com
Arrival-Date: Fri, 14 May 2004 08:26:25 +0800

Final-Recipient: RFC822; seaterplopping@excite.com
Action: failed
Status: 5.1.1
Remote-MTA: DNS; xmxpita.excite.com
Diagnostic-Code: SMTP; 550 <seaterplopping@excite.com>: User unknown in virtual
alias table
Last-Attempt-Date: Fri, 14 May 2004 08:26:29 +0800

--i4DNZNch019578.1084494392/yzsoundking.com
Content-Type: message/rfc822

Return-Path: <MAILER-DAEMON>
Received: from localhost (localhost)
        by yzsoundking.com (8.12.8/8.12.8) id i4DNZNcg019578;
        Fri, 14 May 2004 08:26:25 +0800
Date: Fri, 14 May 2004 08:26:25 +0800
From: Mail Delivery Subsystem <MAILER-DAEMON>
From MAILER-DAEMON@yzsoundking.com  Fri May 15 08:26:44 2004
Return-Path: <MAILER-DAEMON@yzsoundking.com>
Received: from localhost (localhost)
        by yzsoundking.com (8.12.8/8.12.8) id i4DNZNch019578;
        Fri, 14 May 2004 08:26:32 +0800
Date: Fri, 14 May 2004 08:26:32 +0800
From: Mail Delivery Subsystem <MAILER-DAEMON@yzsoundking.com>
Message-Id: <200405140026.i4DNZNch019578@yzsoundking.com>
To: postmaster@yzsoundking.com
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
        boundary="i4DNZNch019578.1084494392/yzsoundking.com"
Subject: Postmaster notify: see transcript for details
Auto-Submitted: auto-generated (postmaster-notification)

This is a MIME-encapsulated message

--i4DNZNch019578.1084494392/yzsoundking.com

The original message was received at Fri, 14 May 2004 08:26:25 +0800
from localhost
with id i4DNZNcg019578

bbsuser

如果我想停止,系统向他发送消息,该怎么做!

jhuangjiahua

楼上,
#rm -f root
#ln -s /dev/null root  这两个命令能给我介绍一下吗?不好意,linux刚入门.谢谢你的回复.

1. <hr>

复制代码

#cd /var/spoll/mail
#rm -f root  
删掉/var/spoll/mail/root
#ln -s /dev/null root
做个连接/var/spoll/mail/root连接到/dev/null
把信息送到空设备,使他不保存.
这样,/var/spoll/mail/root就不会增大了.
不过,这是临时性的,还没真正解决问题.

bbsuser

哦,那怎么样才能真正把其解决呢?

bbsuser

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