Clamd on my CentOS latest stable box takes an age to start.s in, well over half an hour.Two clamd processes get started, each of which has a VIRT of about 220m. Load average goes through the roof, values from 6-8+.The server is a bit weedy (190MB RAM, processor I forgot), but I didn't have these problems before. They seemed to arise after running freshclam to update definitions.
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I try to start clamd service since I found "PROCS CRITICAL: 0 processes with command name 'clamd'" from nagios. so I check at its log file at "tail /home/clamav/logs/clamd.log" it said that log file exceeding maximum limit so I try to rotate log by
pico /root/123/etc/logrotate.d/clamd
/home/clamav/logs/clamd.log {
rotate 12
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I have problem starting clamd. It's unable to execute setgroups()
/etc/group , /etc/password files are world readable
Here is output after starting clamd:
sudo clamd
ERROR: setgroups() failed.
Here is strace clamd output:
...
open("/etc/passwd", O_RDONLY|0x80000 /* O_??? */) = 3
fcntl64(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)
_llseek(3, 0, [0], SEEK_CUR) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=1616, ...}) = 0
mmap2(NULL, 1616, PROT_READ, MAP_SHARED, 3, 0) = 0xb7f6d000
_llseek(3, 1616, [1616], SEEK_SET) = 0
munmap(0xb7f6d000, 1616) = 0
close(3) = 0
setgroups32(1, [120]) = -1 EPERM (Operation not permitted)
write(2, "ERROR: setgroups() failed.
", 27ERROR: setgroups() failed.) = 27
exit_group(1) = ?
Process 29002 detached
ls -al /etc/group:
-rw-r--r-- 1 root root 1013 2010-03-19 11:38 /etc/group
ls -al /etc/passwd:
-rw-r--r-- 1 root root 1616 2010-03-05 12:39 /etc/passwd
/etc/passwd:
clamav:x:108:120::/var/lib/clamav:/bin/false
/etc/group:
clamav:x:120:
This started happening sometime yesterday afternoon on a server that's been trouble free for years.
My Ubuntu update is scheduled to run every month on the 5th, so this was roughly 10 days after that. So it seems to me it's not update related. The only thing I've done on the server lately is update a spamassassin rule which required an amavis restart. That was done earlier in the week.
I've already reviewed issues at [url] and all the conditions are correct for the more recent How to.
I can also confirm that, in fact, /var/run/clamav/clamd.ctl does not exist.
I am using Opera 10.60 browser for the past one month. Generally it use to take about 20 seconds to startup but since yesterday its taking more than 40. I don't know about the exact duration but certainly its taking a lot of time now.
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load is high: 105.52, 173.12, 113.05
iostat.txt
Linux 2.6.9-34.ELsmp 02/02/2011
avg-cpu: %user %nice %sys %iowait %idle
8.93 0.02 1.58 8.06 81.40
[Code]....
I got a new-old notebook from ebay, a sony vaio vgn-tt11. it is working really great with slackware and I can recommend it to everyone whose thinkpad got stolen ;-)I am trying to optimize everything I can and one thing is bothering me although I might be wrong about this. "top" is showing X server taking between 4-7% of the cpu even when I am not doing anything (no apps with running in the background). I remember that x server on the thinkpad did use much less cpu. but I checked that on thinkpad at least two years ago.
4-7% is (not) much and I would like to hear whether your X server is taking any cpu power and how much. do you have any ideas how to improve this or is this something I have to live with? I am using vanilla slackware 13.1, gnome slackbuild and kernel 2.6.38. I tried playing with Xorg.conf but it did not help at all. I activated "composite" extension through xorg.conf but nothing changed.
Code:
# lspci | grep -iE '(vga|display)'
00:02.0 VGA compatible controller: Intel corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
I have a httpd server with mysql and a php application running, but the process mysql eats lots of memory. Here is a printscreen: [URL].
View 5 Replies View RelatedI can install clamav from SBo no problem, but the version is outdated. I downloaded the newer source code from clamav's site, edited the slackbuild to reflect the new version number, and rebuilt the package. But I get this following error when building.
Config files are installed in the proper places (except the file /etc/clamd.conf.rej referred to below which doesn't exist). But the binaries clamd and freshclam aren't installed anywhere.
Code:
make[2]: Leaving directory `/tmp/SBo/clamav-0.96.5/test'
Making all in clamdtop
make[2]: Entering directory `/tmp/SBo/clamav-0.96.5/clamdtop'
CC optparser.o
[Code]....
My company recently started bouncing all .Gifs back to our linux server. Is there a way on my end that i can block this from happening so it stops taking up space?
View 3 Replies View RelatedWe are using wordpress with MYSQL. Both the app and DB server are different with 6CPU and 6GB RAM and 32bit processor. We had noticed recently that mysqld process is taking too much of system usage- ranging upto 100% of CPU utilization while having the load of 1200-1600 concurrent users.
Pasting d my.cnf file-
# The following options will be passed to all MySQL clients
[client]
port= 3306
[code]....
The mail server keeps getting locked up with tens of thousands of spam emails.So, i followed some instructions similar to this : [URL]I can clear the queue spams, easy, but after an hour or so the server is dead again.. not receiving emails and not sending out emails.
Code:
Received: (qmail 356 invoked by uid 509); 4 Mar 2011 21:39:10 +0800
Received: from 125.110.124.51 by host1.wemotor.com (envelope-from <oiazfkdvd@yahoo.com.tw>, uid 508) with qmail-scanner-1.25-st-qms
Received: from unknown (HELO 202.46.116.119) (125.110.124.51)
[code]....
Want know the location of the Clamd service database, and also know the extension of these database fies.
View 2 Replies View RelatedI am backing up data from a remote server onto a local ntfs partition. It seems that the rm -rf and cp -a commands are taking a long time to complete in what should be short, incremental backups.Has anyone had similar problems when backing up to an ntfs partitionHere is my rsnapshot.conf:
Code:
#################################################
# rsnapshot.conf - rsnapshot configuration file #
[code]....
I am using KVM and created four guest Operating systems on it.The server host is Ubuntu 10.04.I am using 4 websites in a reverse proxy environment.One of our website is running on CentOS VM.Right now there is no traffic on the website static HTML pages.I do not have any clue as why it was taking longer time to be accessed.
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View 1 Replies View RelatedI am trying to configure linux printer Server.
Setup : Using Centos 5.3
Printer : hp 4350
At present we are using windows print server getting user name and authenticated from domain server. I need your suggestion to configure linux printer server and how to share the printer to users and how to limit the user in taking printouts.
Im trying to run synergy on startup. This works fine on the client, but it wont start automatically on the server. I put this line in an entry in startup applications:
[code]...
but still no dice.
I have setup a CentOS 5.5 server as a DHCP server. That will be it's only task in a Cisco callmanger VoIP environment The DHCP server that comes with CentOS 5.5 is from ISC V3.0.5 -redhat.
The server (HP DL360) has two physical NIC's of which only NIC1 is used (ETH0)
ifconfig shows:
Code:
The interface has a fixed IP setup.
My dhcp.conf file looks like this:
Code:
When I start (try to) dhcpd via the service interface or via the prompt as
Code: service dhcpd start
I get an [FAILED] message and the following is in /var/log/messages
Code:
But when I start the DHCPD on the comamnd prompt in debug mode it looks as follows:
Code:
and /var/log/messages shows:
Code:
Why does the system ask a declaration for eth0 0.0.0.0?
I'm configuring a new Centos 5.5 server in replacement of an old W2K server.The topology of our network is simple : one file/dhcp/dns relay server and workstations (PC's and some MAC's) plus network printers and scanners.All the workstations have dynamic IP addresses (easier because a lot of 'dynamic' changes : new persons with their own laptop, ...) and the server and printers/scanners have fixed IP addresses.I edited the dhcpd.conf (see here underneath), I have the file dhcpd.leases but it doesn't start !
DHCPD.CONF
ddns-update-style interim;
ignore client-updates;
[code].....
I use FC8 and i want some services like HTTPD and NAMED to start at the start of the system , how to create a script to do that .
View 9 Replies View RelatedFresh install, followed the directions,
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Everything seemed to go well enough. Stock lighttpd.conf. However, it won't start on boot. Not even manually via:
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or
# /etc/init.d/lighttpd -f /etc/lighttpd/lighttpd.conf (came across that while scouring Google).
No messages, no logs, nothing. ?
I installed IBSng in ubuntu-server .but i can not start this server :Code:[root@myserver]# /etc/init.d/IBSng start.: 8: Can't open /etc/rc.d/init.d/functions"functions" file is in RPM base system . and ubuntu have not this file
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When I am trying to run the Xserver using the command startx I am getting the below mentioned error
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Fatal server error:PAM authentication failed, cannot start X server. Perhaps you do not have console ownership?
[code]....
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[Code]...
Server is already in several blacklists and I desperately need to do something.
I have one server with Jboss and Tomcat installed, I have to start these servers manually everytime I do reboot the server.How I could do to start Jboss and Tomcat automatically, when I do reboot the server?
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