(no subject)
Matthew Avery
matthew at nas.nasa.gov
Thu Mar 6 16:34:47 EST 1997
I think my first mailing of this question didn't get through
so here it is again. I thought about installing RH 4.x on
top of the current broken system in the hopes it would fix
it. Any thoughts? Thanks in advance.
-Matt-
--------------------------------------------------------
Thanks to all who answered my question about the bootserver
and diskless clients. If I get this setup up and running
I will post a description of the process.
On to a new question: I'm getting pretty concerned that
my nameserver machine is going to crap out any day now
unless I fix it soon. Among the wierd stuff that is
happening to it:
At one point it trashed the swap space for no apparent
reason and I had to redo it.
It does not appear to completely run through the scripts
in rc.d on bootup. I have to manually run one of the
scripts to get sendmail and a bunch of other daemons up
and running.
It appears to be running multiple copies of some daemons
and I'm pretty sure it shouldn't be doing this. This
could be from running the boot script manually.
It is slowly eating up disk space (up to 89% capacity now)
I assumed this was from system logging that I had turned on
so I deleted the syslog file (~9Mb) but when I checked the
disk space again using "df -k" it didn't register any change.
I issued "update" and "sync" then "df -k" again and still no
change in available disk space.
I'm not an expert at system administration but I get by so
I would be extremely grateful if someone could tell me what
system logging options to turn on (and how to do it) and
how to diagnose and repair these problems.
I did a manual upgrade from a Slackware installation (3.0?)
to kernel 2.0.27 and I *THINK* I got all the packages I
needed (like the new procps for instance). From the
boot problems I'm now thinking that I maybe didn't upgrade
the SysVinit or something. I have no problem with reading
documentation or even buying a book if necessary.
Thanks in advance for your help.
-Matt-
The following is the output from "ps -ax":
PID TTY STAT TIME COMMAND
1 ? S 1:14 init [5]
2 ? SW 0:00 (kflushd)
3 ? SW< 0:00 (kswapd)
4 ? SW 0:00 (nfsiod)
5 ? SW 0:00 (nfsiod)
6 ? SW 0:00 (nfsiod)
7 ? SW 0:00 (nfsiod)
12 ? S 2:12 update (bdflush)
32 ? S 0:00 sh /etc/rc.d/rc.M
35 ? S 0:02 /usr/sbin/crond -l10
49 ? S 11:36 /usr/sbin/syslogd
51 ? S 0:00 /usr/sbin/klogd
55 ? S 4:38 /usr/sbin/inetd
56 ? S 43:46 /usr/sbin/named -d 1 -b /etc/named.boot
84 ? S 0:02 /usr/sbin/crond -l10
98 ? S 1:23 /usr/sbin/syslogd
100 ? S 0:00 /usr/sbin/klogd
104 ? S 0:04 /usr/sbin/inetd
107 ? S 0:00 /usr/sbin/routed -g -s
109 ? S 0:00 (lpd)
112 ? S 0:00 /usr/sbin/rpc.mountd
114 ? S 0:00 /usr/sbin/rpc.nfsd
120 ? S 0:00 /usr/sbin/ypbind
127 ? S 0:04 sendmail: accepting connections
136 ? S < 0:00 /root/netrek/bin/listen -p 2591
138 ? S < 0:00 /root/netrek/bin/listen -p 2592
11647 ? S 0:00 update (bdflush)
11661 ? S 0:00 update (bdflush)
12998 ? S 0:00 in.telnetd
12999 p0 S 0:00 -bash
13010 p0 R 0:00 ps -ax
22226 ? S < 0:10 xntpd
53 ? S 0:00 /usr/sbin/rpc.portmap
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