I just upgraded to the latest version of APF. I am running CentOS with the 2.6 kernel.
I added my ports to allow, started it up, and it does not seem to be blocking anything.
I get no errors on startup though. If i do an nmap, mysql shows up as open still. I can even telnet to it.
root@me [~]# /usr/local/sbin/apf -r
apf(6367): {glob} flushing
I'm on plesk right now and I uploaded all my website's files, I wanted to see if it worked so I pressed preview. It worked. Then I pressed "Open" and nothing showed up at all?
View 1 Replies View RelatedI changed the Plesk mailserver from Courier to Dovecot. All went good, but after the Install i can not see new E-Mails in my Inbox. Even the Search does not Work.
I can change the Mailserver again and use Courier. This works and i can see my emails. But only with Courier.
Some details:
Inbox has 100 E-mails. After scrolling down to the first emails, i can even see the newest email. But i have to scroll down and load all E-Mails.
Changing "Sort by" from "Date" to "Unread" all emails appear, even the latest. But changing to "Date" the newest email is missing again. Only a Number on my Inbox button shows me there has to be a new email in there.
The Open Xchange Team can not find any errors, the open xchange log looks good.
I've been racking my brains with this problem for the last couple of months and have made zero progress. I've asked a lot of people if they know what might be wrong here, but none of them have any idea.
Basically, the problem is that any sort of service monitor I put on my server shows MySQL as being down/offline, even when I know for sure it's up and running perfectly fine. All other services report a green light.
The mysqld service is running on port 3306, which is open both inbound and outbound on my APF config, so as far as I can tell it's nothing to do with the firewall (I won't rule that out though).
The other odd thing is that MySQL shows a green light within WHM, but not anywhere else.
Does anyone know what might be wrong here? Am I missing something entirely fundamental and obvious?
my server is jammed and takes minutes to load simple pages, can you please take a look ath the following image, its show under "CPU %" for mysql 177, does that mean mysql is using 177% of resources of cpu?
View 3 Replies View RelatedI have recently upgraded MySQL to 5.25
However, when I run phpinfo, I see the following:
mysql
MySQL Support enabled
Active Persistent Links 0
Active Links 0
Client API version 4.1.21
MYSQL_MODULE_TYPE external
MYSQL_SOCKET /var/lib/mysql/mysql.sock
MYSQL_INCLUDE -I/usr/include/mysql
MYSQL_LIBS -L/usr/lib/mysql -lmysqlclient
mysqli
MysqlI Support enabled
Client API library version 4.1.21
Client API header version 4.1.20
MYSQLI_SOCKET /var/lib/mysql/mysql.sock
I've a small reseller account with cPanel with 5 sites. After transfering to other host (full cPanel backup of old sites, restoring on new host) cPanel of 2 sites still displays the version number of the old host, the other 3 sites are correct.
CP1: correct - CP2: wrong
Basically mysql is behaving very very intermittently. Crashes were every 4 hours, I've brought them down to once every 8 or so hours but mysql keeps dying.
the error log will show the same routine each time.
on mysql start:
Quote:
091101 21:58:03 [Warning] option 'open_files_limit': unsigned value 120000 adjusted to 65535
091101 21:58:03 [Warning] Could not increase number of max_open_files to more than 65535 (request: 200110)
091101 21:58:03 [Note] /usr/sbin/mysqld: ready for connections.
Then we'll see errors due to crashed databases:
Quote:
091102 0:33:07 [ERROR] /usr/sbin/mysqld: Incorrect information in file: './<nameofdatabase.frm>'
following this a heap of:
Quote:
091102 0:36:35 [ERROR] /usr/sbin/mysqld: Can't open file: '>another database here.frm>
091102 0:36:36 [ERROR] /usr/sbin/mysqld: Sort aborted
091102 0:36:52 [ERROR] /usr/sbin/mysqld: Sort aborted
091102 0:43:00 [ERROR] Error in accept: Too many open files
I been having a heck of a time just with this one cpanel server and open files limit. At first using open_files_limit did not work so I changed it to open-files-limit that seemed to work but now it rejects the value and sets its down to 65535.
Then system open files limit is 500000. I try to set it to any value about 65535 in my.cnf and here is usual error:
090630 9:32:07 [Warning] option 'open_files_limit': unsigned value 120510 adjusted to 65535
090630 9:32:07 [Warning] option 'open_files_limit': unsigned value 120510 adjusted to 65535
When I run something like the tuning-primer it shows:
Current open_files_limit = 120510 files
The open_files_limit should typically be set to at least 2x-3x
that of table_cache if you have heavy MyISAM usage.
Your open_files_limit value seems to be fine
But Im not sure if it is just reading my.cnf or something. I am still getting complaints from users about lost connections and I see the errors in error log. Ive looked everywhere and cant seem to find a solution to this.
I am trying to increase my open file limit on my CentOS release 4.6 VPS.
I have tried modifying my /etc/security/limits.conf with the following:
@mysql soft nofile 4096
@mysql hard nofile 4096
@mysql soft sigpending 4096
@mysql hard sigpending 4096
Even is a mannual set it with "ulimit -n 4096 mysql" it will not stick.
Any ideas what I can do to get this limit increased permanently?
Does anybody has an experience with running nmap from FreeBSD Jail?
Nmap runs on main host OK, but when I try to run it from jail... NO CHANCE! Still has some problem...
[root@forum root]# yum install nmap
Loading "fastestmirror" plugin
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?releas...x86_64&repo=os error was
[Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
removing mirrorlist with no valid mirrors: //var/cache/yum/base/mirrorlist.txt
Error: Cannot find a valid baseurl for repo: base
I tried to install nmap to my server but it fails. May I know what should I do to make it works?
i'v see a subject for Nmap tool and how to scan servers for any Vulnerability and ports ...
so please some Expert in this to help me in install it here ...
i have four 4gb of ram, but for some reason, it's showing 3.6 something... is there anyway we can get centos 5 to show 4gb?
View 2 Replies View RelatedI have a server with RHEL 5 installed. The problem is that the server shows the output of the hostname command as (none). I checked the /etc/sysconfig/network file and it shows the correct hostname. I also tried to change the hostname in the /etc/sysconfig/network file and restart the server. But hostname command still shows (none).
View 4 Replies View RelatedCan anyone explain what "Top" actually shows, may be a stupid question ;-)
top - 21:12:14 up 12:07, 1 user, load average: 1.15, 0.36, 0.17
Tasks: 58 total, 2 running, 56 sleeping, 0 stopped, 0 zombie
Cpu(s): 2.3% us, 0.5% sy, 0.0% ni, 97.0% id, 23.7% wa, 0.0% hi, 0.0% si
Mem: 2097152k total, 197132k used, 1900020k free, 0k buffers
Swap: 0k total, 0k used, 0k free, 0k cached
How is load averages read (% of my allot used)?
I am running into a few problems when it comes to using the above command. No it is not being blocked in the php.ini file. The issue has to do with permissions. On my old server everything worked fine until I moved over to this new server.
$who = shell_exec("whoami");
echo "$who";
When I run that commend on the old server I got that users username. Which, makes since as that means anything created via PHP would be owned by that user. In fact, every other host I know of was like that. But, on the new server when I run the commend it shows up as "nobody". How can I fix this so my commands will run properly for me and my users?
I like the functionality of iStat for mac as it shows just about everything needed. Is there any software that I can see the rw speeds of the HDD's? I was on google, but couldn't find anything useful for my exact purpose.
View 4 Replies View RelatedCan anyone direct me to a site that contains web hosting/web designer trade shows for the US? We came across Hostcon already and are trying to find more of the same.
View 1 Replies View RelatedIm currently running cent0S 5. I recently just installed Squid Version 2.6.STABLE6 for a client to enable him to use as proxy. However it seems that sites like whatismyip.com and ipchicken.com are resolving back to my clients IP address and not the servers.
There is only one IP on my server and I think the problem may deal with X-Headers? (correct me if I am wrong)
Is there any way to use the server IP address for when my customer is using the proxy server.
My squid.conf looks like the following:
Code:
Code:
http_port 8080
forwarded_for off
icp_port 0
cache_mem 64 MB
cache_dir ufs /var/spool/squid 100 16 128
maximum_object_size 4096 KB
cache_store_log none
cache_access_log /var/log/squid/access.log
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin ?
no_cache deny QUERY
visible_hostname proxyserver
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src xxx.xx.xxx.xxx
acl SSL_ports port 443 563 10000
acl Safe_ports port 80
acl Safe_ports port 21
acl Safe_ports port 443 563
acl Safe_ports port 70
acl Safe_ports port 210
acl Safe_ports port 1025-65535
acl Safe_ports port 280
acl Safe_ports port 488
acl Safe_ports port 591
acl Safe_ports port 777
acl Safe_ports port 901
acl purge method PURGE
acl CONNECT method CONNECT
acl LocalNet src xxx.xx.xxx.xx
http_access allow manager localhost
http_access deny manager
http_access allow purge localhost
http_access deny purge
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost
http_access allow LocalNet
http_access deny all
icp_access allow all
log_fqdn on
##### This side is to make the proxy tranparency
#httpd_accel_with_proxy on
#httpd_accel_uses_host_header on
#httpd_accel_host virtual
#httpd_accel_port 80
######------------------------------
error_directory /usr/share/squid/errors/English
#httpd_accel_uses_host_header off
#anonymize_headers deny From Referer Server
forwarded_for on
http_port ServerIP:8080 transparent
# no forwarded quite useless for an anonymizer
forwarded_for off
# no client stat
client_db off
# Paranoid anonymize
header_access Allow allow all
header_access Authorization allow all
header_access Cache-Control allow all
header_access Content-Encoding allow all
header_access Content-Length allow all
header_access Content-Type allow all
header_access Date allow all
header_access Expires allow all
header_access Host allow all
header_access If-Modified-Since allow all
header_access Last-Modified allow all
header_access Location allow all
header_access Pragma allow all
header_access Accept allow all
header_access Charset allow all
header_access Accept-Encoding allow all
header_access Accept-Language allow all
header_access Content-Language allow all
header_access Mime-Version allow all
header_access Retry-After allow all
header_access Title allow all
header_access Connection allow all
header_access Proxy-Connection allow all
header_access All deny all
header_access Cookie allow all
header_access Set-Cookie allow all
header_replace User-Agent Anonymous Proxy at example.com
My VPS is setup and now when I did a dnsreport for my site, it shows:
Number of nameservers
ERROR: You have 2 nameservers, but both are on the same IP! This is not a valid setup. You are required to have at least 2 nameservers, per RFC 1035 section 2.2.
Is this a big problem?
The report [url] also shows other failures. Are there any critical ones that I need to take care of? How do I do it?
I am working on a server, on that hostory shows in format like
Quote:
root@unix [/etc/profile.d]# history |more
1 Mar.04 01:35fdisk -l
2 Mar.04 01:35ping yahoo.com
3 Mar.04 01:35exit
4 Mar.04 18:21exit
5 Mar.04 18:04Smartctl -a dev/hda/
6 Mar.04 18:04Smartctl -a /dev/hda/
7 Mar.04 18:06Smartctl -a /dev/hda |grep Serial
That is history include time of command execution.
Quote:
root@unix [~]# set |grep HIST
HISTFILE=/root/.bash_history
HISTFILESIZE=1000
HISTSIZE=1000
HISTTIMEFORMAT='%h.%d %H:%M'
root@unix [~]#
I can't find anything regarding history on .bash_profile or .bashrc
Where this is set? How i enable loging command execution on CentOS?
I got a new box, replaced it with my old one, and the whois program only shows registry portion, but not registrar portion.
I see when it expires and stuff, but not the registrant info you know.
never run into this before, can someone come with a solution?
It's standard CentOS.
Tere was a folder in /home/virtfs and I delete this folder and now when I try tologin to ssh after entering the password of ssh it shows me the below errors.
-bash: id: command not found
-bash: [: =: unary operator expected
-bash: id: command not found
-bash: dircolors: command not found
-bash: tr: command not found
-bash: id: command not found
-bash: [: =: unary operator expected
-bash: whoami: command not found
grep: /var/cpanel/users/: Permission denied
-bash: mesg: command not found
-bash: dircolors: command not found
sshadmin@XXX [~]# su -
Password:
and in service status in whm the memory used is 100% but the sites are working.
and root@XXX [/]# top
-bash: top: command not found
root@XXX [/]#
I just got an Atom 330 and it shows that i have 4 Cores. Is it normal?
cat /proc/cpuinfo | grep Atom
model name : Intel(R) Atom(TM) CPU 330 @ 1.60GHz
model name : Intel(R) Atom(TM) CPU 330 @ 1.60GHz
model name : Intel(R) Atom(TM) CPU 330 @ 1.60GHz
model name : Intel(R) Atom(TM) CPU 330 @ 1.60GHz
Is there a site that shows the actual uptime for a host?
View 14 Replies View RelatedI have a problem with one of our websites. For some reason, only that one website won't load and shows an error page. This domain is not propogating, nor has it had any changes to any DNS records lately, and it was working around five minutes ago.
View 14 Replies View Related[url]shows all pages are 404 errors. Is that just a Wordpress issue and everything will work once the DNS has propagated with the new IPs?
How do we test a wordpress site if the testing URL does not allow us to see the pages and posts?
for the first time in my sites life(10 year site) google blocked it. when you type my site google says that my site has malicious code in it.as we find it the problem in my site came from the company where i hosted it.we clear all the files for the malicious code and now its all ok.i want to ask if anyone knows for his experience how much days google will check my site again to see if all its ok.i send them before six hours via webmaster tools, a request for eaming agin my site,but i dont knwo how will do these. so i am asking anyone of you,who had same experience.any help will be appreciate.please help me with anything you think that might be useful for me to having my site back again in google correctly!
View 5 Replies View RelatedWhy Wndows 2008 standard shows its IIS front page only
I am using windows 2008 standard version 64 bits
I am using an external DNS service and using none of Windows roles
I disabled the firewall completely
When I run IIS i can access to its front page from another machine but when I run jboss the browser can't get access to my web site front page! They both use port 80
Does ISS has some sorts of hidden privileges in Micorosoft which is not surprising
I am about to revert back to Windows 2003 if I can't find a solution to this problem. Or do I have use a certain role for remote access?