/var size is increasing day by day Post: 302143743

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Operating Systems Solaris /var size is increasing day by day Post 302143743 by thepurple on Saturday 3rd of November 2007 04:07:32 AM

11-03-2007

Registered User

/var size is increasing day by day

Hi experts,

I am facing a big problem. i use solaris 9. i found size of /var is increasing day by.
snapshot of a yester moring-
/dev/vx/dsk/var 15G 14G 1.1G 94% /var
snapshot of a yesterday everning-
/dev/vx/dsk/var 15G 14G 824M 95% /var

I am expecting /var/adm/messages size is increasing and hence /var size is increasing. Its my assume. But I don't know how to delete lot of records from the file /var/adm/messages

Please guys advise me asap. I am danger situation and i am afraid.

Morning Snapshot- /var/adm

bash-2.05$ ls -lht
total 1250600
-r--r--r-- 1 root root 27K Nov 2 09:55 lastlog
-rw-r--r-- 1 root root 109M Nov 2 09:55 messages-rw-r--r-- 1 root bin 15K Nov 2 09:31 utmpx
-rw------- 1 root root 42K Nov 1 13:05 sulog
-rw-r--r-- 1 root root 179M Oct 29 03:10 messages.0
-rw-r--r-- 1 root root 123M Oct 22 03:10 messages.1
-rw-r--r-- 1 root root 87M Oct 15 03:10 messages.2
-rw-r--r-- 1 root root 112M Oct 8 03:10 messages.3
-rw-r--r-- 1 root root 0 May 10 2005 vold.log
drwxrwxr-x 5 adm adm 512 May 10 2005 acct
drwxrwxr-x 2 adm sys 512 May 10 2005 sa
drwxr-xr-x 2 root sys 512 May 10 2005 sm.bin
-rw------- 1 uucp bin 0 May 10 2005 aculog
-rw-rw-rw- 1 root bin 0 May 10 2005 spellhist
drwxr-xr-x 2 adm adm 512 May 10 2005 exacct
drwxr-xr-x 2 adm adm 512 May 10 2005 log
drwxr-xr-x 2 adm adm 512 May 10 2005 passwd
drwxr-xr-x 2 root sys 512 May 10 2005 streams
bash-2.05$

Evening snapshot- /var/adm

bash-2.05$ ls -ltrh
total 1269464
drwxr-xr-x 2 root sys 512 May 10 2005 streams
drwxr-xr-x 2 adm adm 512 May 10 2005 passwd
drwxr-xr-x 2 adm adm 512 May 10 2005 log
drwxr-xr-x 2 adm adm 512 May 10 2005 exacct
-rw-rw-rw- 1 root bin 0 May 10 2005 spellhist
-rw------- 1 uucp bin 0 May 10 2005 aculog
drwxr-xr-x 2 root sys 512 May 10 2005 sm.bin
drwxrwxr-x 2 adm sys 512 May 10 2005 sa
drwxrwxr-x 5 adm adm 512 May 10 2005 acct
-rw-r--r-- 1 root root 0 May 10 2005 vold.log
-rw-r--r-- 1 root root 112M Oct 8 03:10 messages.3
-rw-r--r-- 1 root root 87M Oct 15 03:10 messages.2
-rw-r--r-- 1 root root 123M Oct 22 03:10 messages.1
-rw-r--r-- 1 root root 179M Oct 29 03:10 messages.0
-rw------- 1 root root 42K Nov 2 09:59 sulog
-rw-r--r-- 1 root bin 15K Nov 2 18:24 utmpx
-rw-r--r-- 1 root root 118M Nov 2 18:29 messages-r--r--r-- 1 root root 27K Nov 2 18:29 lastlog
bash-2.05$

Best Regards,
Purple

thepurple

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LEARN ABOUT OSF1

forward

forward(4)						     Kernel Interfaces Manual							forward(4)

NAME

       forward - forward mail

SYNOPSIS

       /var/adm/forward/username $HOME/.forward

DESCRIPTION

       The .forward file allows a user to forward messages to another host, or to invoke programs (such as vacation(1)) to process their mail.	It
       is formatted as a series of comma-separated addresses in the form: addr_1, addr_2, ...  Alternatively, each address can be  on  a  separate
       line.

       The newer sendmail.v8 program also allows the use of comments (lines that begin with a ``#'') and blank lines.

       As  with the aliases(4) file, mail messages can be forwarded to another host or given to programs for further processing.  The following is
       an example of the vacation program. Assuming that the user's name is myra, create a .forward  file  and	add  the  following  line:  myra,
       "|/usr/bin/vacation myra"

       The  previous  example  forwards mail to myra (the backslash prevents an accidental aliasing loop), and also sends a copy of the message to
       the vacation program.

       For security reasons, the file must be owned by the user or by root and it should be writable only by the file  owner.	In  addition,  the
       file must be readable by the owner (myra) or root.

       On  traditional	systems,  only	the  $HOME/.forward file is checked.  The sendmail.v8 program allows the use of the system-wide forwarding
       directory /var/adm/forward.  By default, this directory is checked for a forward file prior to examining the users $HOME directory.

FILES

       System-wide forwarding file.  The per-user forwarding file.

RESTRICTIONS

       The sendmail command can hang trying to read the user's $HOME/.forward file.  If the user's home directory is NFS-mounted  and  temporarily
       unavailable, sendmail will stall until the directory becomes available again.  The use of non-NFS mounted directories for the forwarding of
       files is recommended.

       The use of /var/adm/forward is supported only by sendmail.v8.

       The actual path for /var/adm/forward is configurable in the sendmail.cf file.

       Incorrect file permissions/ownership are quietly ignored.

       It is easy to create an accidental loop, for example, on host_a myra@host_b and on host_b myra@host_a

RELATED INFORMATION

       Commands:  aliases(4), sendmail.cf(4), sendmail(8) delim off

																	forward(4)