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Disk I/O Utilisation High and Errors in Logs - Site Unusable

January 9, 2014, 5:15 am
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hi

Just a few days ago my server started to show some high average loads but yesterday it really went out of control and I have battled to keep it up since then.

I am experiencing a disk I/O of over 100%. There is an insane amount of writing going on. In addition the average load are in the double digits, so much so that I can't even get into WHM unless I reboot the Virtual server via the hosting control panel.

In my messages log I find something like this:
Code:
Jan  6 04:43:46 server1 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
Jan  6 04:43:46 server1 kernel: ata1.00: failed command: WRITE DMA
Jan  6 04:43:46 server1 kernel: ata1.00: cmd ca/00:60:50:9c:57/00:00:00:00:00/e3 tag 0 dma 49152 out
Jan  6 04:43:46 server1 kernel:        res 40/00:01:06:4f:c2/00:00:00:00:00/a0 Emask 0x4 (timeout)
Jan  6 04:43:46 server1 kernel: ata1.00: status: { DRDY }
Jan  6 04:43:46 server1 kernel: ata1: soft resetting link
Jan  6 04:43:46 server1 kernel: ata1.00: configured for MWDMA2
Jan  6 04:43:46 server1 kernel: ata1: EH complete
Jan  6 04:47:09 server1 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
Jan  6 04:47:09 server1 kernel: ata1.00: failed command: WRITE DMA
Jan  6 04:47:09 server1 kernel: ata1.00: cmd ca/00:58:c0:71:8a/00:00:00:00:00/e3 tag 0 dma 45056 out
Jan  6 04:47:09 server1 kernel:        res 40/00:01:06:4f:c2/00:00:00:00:00/a0 Emask 0x4 (timeout)
Jan  6 04:47:09 server1 kernel: ata1.00: status: { DRDY }
Jan  6 04:47:09 server1 kernel: ata1: soft resetting link
Jan  6 04:47:09 server1 kernel: ata1.00: configured for MWDMA2
Jan  6 04:47:09 server1 kernel: ata1: EH complete
Jan  6 04:49:23 server1 kernel: Clocksource tsc unstable (delta = -8589720273 ns).  Enable clocksource failover by adding clocksource_failover kernel parameter.
Jan  6 04:49:23 server1 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
Jan  6 04:49:23 server1 kernel: ata1.00: failed command: WRITE DMA
Jan  6 04:49:23 server1 kernel: ata1.00: cmd ca/00:00:b0:75:8a/00:00:00:00:00/e3 tag 0 dma 131072 out
Jan  6 04:49:23 server1 kernel:        res 40/00:01:06:4f:c2/00:00:00:00:00/a0 Emask 0x4 (timeout)
Jan  6 04:49:23 server1 kernel: ata1.00: status: { DRDY }
Jan  6 04:49:23 server1 kernel: ata1: soft resetting link
Jan  6 04:49:23 server1 kernel: ata1.00: configured for MWDMA2
Jan  6 04:49:23 server1 kernel: ata1: EH complete
The error log shows the following strange entries:
Code:
DBD::mysql::st execute failed: There is no such grant defined for user '' on host 'localhost' at /usr/local/cpanel/Cpanel/MysqlUtils/Connect.pm line 82.
DBD::mysql::st execute failed: There is no such grant defined for user '' on host 'server1.xxx.info' at /usr/local/cpanel/Cpanel/MysqlUtils/Connect.pm line 82.
DBD::mysql::st execute failed: There is no such grant defined for user '' on host 'localhost' at /usr/local/cpanel/Cpanel/MysqlUtils/Connect.pm line 82.
DBD::mysql::st execute failed: There is no such grant defined for user '' on host 'server1.xxx.info' at /usr/local/cpanel/Cpanel/MysqlUtils/Connect.pm line 82.
DBD::mysql::st execute failed: There is no such grant defined for user '' on host 'localhost' at /usr/local/cpanel/Cpanel/MysqlUtils/Connect.pm line 82.
DBD::mysql::st execute failed: There is no such grant defined for user '' on host 'server1.xxx.info' at /usr/local/cpanel/Cpanel/MysqlUtils/Connect.pm line 82.
I also suspect this is when it all started:

Code:
[2014-01-03 16:22:58 +0200] warn [cpses_tool] Timeout of authentication at /usr/local/cpanel/Cpanel/MysqlUtils/NetMySQL.pm line 63
 at /usr/local/cpanel/Cpanel/MysqlUtils/NetMySQL.pm line 72
        Cpanel::MysqlUtils::NetMySQL::connect('dbuser', 'root', 'dbserver', 'localhost', 'database', 'mysql', 'debug', 0, 'dbpass', 'xxx') called at /usr/local/cpanel/Cpanel/MysqlUtils/NetMySQL.pm line 29
        Cpanel::MysqlUtils::NetMySQL::new('Cpanel::MysqlUtils', 'database', 'mysql', 'dbuser', 'root', 'dbpass', 'xxx', 'dbserver', 'localhost', 'debug', 0) called at /usr/local/cpanel/Cpanel/Mysql.pm line 113
        eval {...} called at /usr/local/cpanel/Cpanel/Mysql.pm line 113
        Cpanel::Mysql::_get_dbh(Cpanel::Mysql=HASH(0x271e000), 'localhost', 'root', 'xxx') called at /usr/local/cpanel/Cpanel/Mysql.pm line 77
        Cpanel::Mysql::new('Cpanel::Mysql', HASH(0x2a5f650)) called at bin/cpses_tool line 182
        bin::cpses_tool::action_CLEANUPSESSIONS('bin::cpses_tool', HASH(0x27652e0)) called at bin/cpses_tool line 73
        bin::cpses_tool::process_request(HASH(0x27652e0)) called at bin/cpses_tool line 60
        bin::cpses_tool::script('bin::cpses_tool') called at bin/cpses_tool line 36
[2014-01-03 16:23:11 +0200] warn [cpses_tool] Error while connecting to MySQL: Timeout of authentication at /usr/local/cpanel/Cpanel/Mysql.pm line 1600
        Cpanel::Mysql::_log_error_and_output(Cpanel::Mysql=HASH(0x271e000), 'Error while connecting to MySQL: [_1]', 'Timeout of authentication') called at /usr/local/cpanel/Cpanel/Mysql.pm line 117
        Cpanel::Mysql::_get_dbh(Cpanel::Mysql=HASH(0x271e000), 'localhost', 'root', 'xxx') called at /usr/local/cpanel/Cpanel/Mysql.pm line 77
        Cpanel::Mysql::new('Cpanel::Mysql', HASH(0x2a5f650)) called at bin/cpses_tool line 182
        bin::cpses_tool::action_CLEANUPSESSIONS('bin::cpses_tool', HASH(0x27652e0)) called at bin/cpses_tool line 73
        bin::cpses_tool::process_request(HASH(0x27652e0)) called at bin/cpses_tool line 60
        bin::cpses_tool::script('bin::cpses_tool') called at bin/cpses_tool line 36
[2014-01-03 16:27:13 +0200] warn [cpses_tool] Lock on /var/cpanel/cpanel.config.lock lost! at /usr/local/cpanel/Cpanel/SafeFile.pm line 159
        Cpanel::SafeFile::safeunlock(Cpanel::SafeFileLock=ARRAY(0x2945640)) called at /usr/local/cpanel/Cpanel/SafeFile.pm line 77
        Cpanel::SafeFile::safeclose(IO::Handle=GLOB(0x281d7c0), Cpanel::SafeFileLock=ARRAY(0x2945640)) called at /usr/local/cpanel/Cpanel/Config/LoadCpConf.pm line 179
        Cpanel::Config::LoadCpConf::loadcpconf() called at /usr/local/cpanel/Cpanel/Locale.pm line 278
        Cpanel::Locale::get_server_locale() called at /usr/local/cpanel/Cpanel/Locale/Utils/User.pm line 192
        Cpanel::Locale::Utils::User::get_user_locale('root') called at /usr/local/cpanel/Cpanel/Locale/Utils/User.pm line 35
        Cpanel::Locale::Utils::User::init_cpdata_keys() called at (eval 3) line 1
        eval ' Cpanel::Locale::Utils::User::init_cpdata_keys(); \x0A;' called at /usr/local/cpanel/Cpanel/Locale.pm line 38
        Cpanel::Locale::preinit() called at /usr/local/cpanel/Cpanel/Locale.pm line 99
        Cpanel::Locale::get_handle('Cpanel::Locale') called at /usr/local/cpanel/Cpanel/Mysql.pm line 70
        Cpanel::Mysql::new('Cpanel::Mysql', HASH(0x2b3f530)) called at bin/cpses_tool line 182
        bin::cpses_tool::action_CLEANUPSESSIONS('bin::cpses_tool', HASH(0x28463b0)) called at bin/cpses_tool line 73
        bin::cpses_tool::process_request(HASH(0x28463b0)) called at bin/cpses_tool line 60
        bin::cpses_tool::script('bin::cpses_tool') called at bin/cpses_tool line 36
[2014-01-03 16:28:15 +0200] warn [cpses_tool] Couldn't connect to localhost:3306/tcp: IO::Socket::INET: connect: Connection refused at /usr/local/cpanel/Cpanel/MysqlUtils/NetMySQL.pm line 63
 at /usr/local/cpanel/Cpanel/MysqlUtils/NetMySQL.pm line 72
        Cpanel::MysqlUtils::NetMySQL::connect('debug', 0, 'dbserver', 'localhost', 'dbpass', 'xxx', 'database', 'mysql', 'dbuser', 'root') called at /usr/local/cpanel/Cpanel/MysqlUtils/NetMySQL.pm line 29
        Cpanel::MysqlUtils::NetMySQL::new('Cpanel::MysqlUtils', 'database', 'mysql', 'dbuser', 'root', 'dbpass', 'xxx', 'dbserver', 'localhost', 'debug', 0) called at /usr/local/cpanel/Cpanel/Mysql.pm line 113
        eval {...} called at /usr/local/cpanel/Cpanel/Mysql.pm line 113
        Cpanel::Mysql::_get_dbh(Cpanel::Mysql=HASH(0x2801250), 'localhost', 'root', 'xxx') called at /usr/local/cpanel/Cpanel/Mysql.pm line 77
        Cpanel::Mysql::new('Cpanel::Mysql', HASH(0x2b3f530)) called at bin/cpses_tool line 182
        bin::cpses_tool::action_CLEANUPSESSIONS('bin::cpses_tool', HASH(0x28463b0)) called at bin/cpses_tool line 73
        bin::cpses_tool::process_request(HASH(0x28463b0)) called at bin/cpses_tool line 60
        bin::cpses_tool::script('bin::cpses_tool') called at bin/cpses_tool line 36
[2014-01-03 16:28:15 +0200] warn [cpses_tool] Error while connecting to MySQL: Couldn't connect to localhost:3306/tcp: IO::Socket::INET: connect: Connection refused at /usr/local/cpanel/Cpanel/Mysql.pm line 1600
        Cpanel::Mysql::_log_error_and_output(Cpanel::Mysql=HASH(0x2801250), 'Error while connecting to MySQL: [_1]', 'Couldn\'t connect to localhost:3306/tcp: IO::Socket::INET: connect: Connection refused') called at /usr/local/cpanel/Cpanel/Mysql.pm line 117
        Cpanel::Mysql::_get_dbh(Cpanel::Mysql=HASH(0x2801250), 'localhost', 'root', 'xxx') called at /usr/local/cpanel/Cpanel/Mysql.pm line 77
        Cpanel::Mysql::new('Cpanel::Mysql', HASH(0x2b3f530)) called at bin/cpses_tool line 182
        bin::cpses_tool::action_CLEANUPSESSIONS('bin::cpses_tool', HASH(0x28463b0)) called at bin/cpses_tool line 73
        bin::cpses_tool::process_request(HASH(0x28463b0)) called at bin/cpses_tool line 60
        bin::cpses_tool::script('bin::cpses_tool') called at bin/cpses_tool line 36
Building global cache for cpanel...Done
Any idea where to start?
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Daily Crash

January 9, 2014, 6:19 am
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Hi all,

I have a cPanel instance that seems to randomly crash and not re-start when the stats collection is performed on the 2 hour schedule.
I've not been able to figure out the exact cause however when it crashes the apache error_log indicates:

Code:
[Tue Jan 07 09:05:23 2014] [notice] Graceful restart requested, doing restart
[Tue Jan 07 09:05:23 2014] [notice] Digest: generating secret for digest authentication ...
[Tue Jan 07 09:05:23 2014] [notice] Digest: done
[Tue Jan 07 09:05:23 2014] [notice] Apache/2.2.25 (Unix) mod_ssl/2.2.25 OpenSSL/1.0.0-fips mod_bwlimited/1.4 configured -- resuming normal operations
DBI connect('database=leechprotect:host=localhost','leechprotect',...) failed: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) at /usr/local/cpanel/bin/leechprotect line 236
[Tue Jan 07 09:05:24 2014] [warn] long lost child came home! (pid 8856)
[Tue Jan 07 11:02:09 2014] [notice] Graceful restart requested, doing restart
[Tue Jan 07 11:02:09 2014] [notice] Digest: generating secret for digest authentication ...
[Tue Jan 07 11:02:09 2014] [notice] Digest: done
[Tue Jan 07 11:02:09 2014] [notice] Apache/2.2.25 (Unix) mod_ssl/2.2.25 OpenSSL/1.0.0-fips mod_bwlimited/1.4 configured -- resuming normal operations
DBI connect('database=leechprotect:host=localhost','leechprotect',...) failed: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) at /usr/local/cpanel/bin/leechprotect line 236
[Tue Jan 07 11:02:10 2014] [warn] long lost child came home! (pid 10080)
As you can see exactly at the 2 hour interval the graceful restart happens then it crashes.
To work around the issue for now I've enabled piped logging so that the restarts don't happen but I was wondering if anyone could perhaps advise why this seems to be happening?

I've tried endless searching but still no solid answers.
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Is it possible to migrate from RHEL to CentOS on server with existing install of cPanel?

January 9, 2014, 8:17 am
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We have cPanel currently running on Red Hat Enterprise Linux Server release 5.8 (Tikanga). Due to a change in licensing we are being forced to move to CentOS. We know it's possible to change from RHEL to CentOS on a server, but is it possible to do on a server that is running cPanel:
REDHAT Enterprise 5.8 x86_64 standard – -- WHM 11.40.1 (build 9)

Thanks.
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Edit named.conf

January 9, 2014, 9:16 am
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Yes I am new to all this and been reading a lot. But I need to add some files to my named.conf through bind. But I have read many ways of doing it and always the issue I see is do it wrong and your screwed. So if someone could be so kind is to give me the proper steps through SSH or WHM to do this that would be great. On how to edit than save it and if I screw it up on how to go back in and delete those changes I have made. Thanks

John
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trickle of unatuhorized email being sent from local

January 9, 2014, 11:30 am
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How can I tell which process is sending out emails?
I am seeing bouncebacks and the email is being sent out by the main cPanel user (established when hosting account was created)

The server is starting to get listed in a RBL

Thanks Rick

*********************************************

from the log /var/log/exim_mainlog

cwd=/home/**user**/public_html 5 args: /usr/sbin/sendmail -t -i -f alvin-1389283668@**domain**.com


These are sending out emails from random addresses all aValidName-linuxtimestamp@theSamDomain.com

aValidName = not a vaild user on the system - just a readable name.
- = a hyphen
linuxtimestamp = if you covert the seemingly random number it is a time stamp of when the email was sent.
**domain* = the same domain each time.

I know the domain in question.
These are not smtp incoming emails they are generated by a process on the server as reflected in the mail headers.
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Download all backups via FTP

January 9, 2014, 12:24 pm
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My server is running WHM 11.38.2 and I have 81 cpanel accounts on it.

I have it running a nightly backup to a second HD mounted as /backup. I would like to login via FTP to the /backup folder and download all the backups to my local computer.

Is this possible?
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Missing configuration files in account backup

January 9, 2014, 12:40 pm
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Hello,

Currently we have a strange problem in our cPanel backups.
When we restore an users account backup, the configuration php files are missing in the users folders.

For example, theire is no wp-config.php (WordPress) or configuration.php (Joomla) file, independent from the folder the file should be in.
Of course I've checked the source, the configuration files exists in the users account.
We compress the backup files, the configuration files are also missing in the tar.gz backup files.

It looks like the configuration files are skipped from the backup.
This problem happens with every days backup for al our customers.

Is this an well-known problem? Or what is the best way to troubleshoot this problem? The backup logs give me no further information.

Best regards
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Awstats confusion

January 10, 2014, 5:17 am
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Hello,

can you please tell me that Awstat are show correct statistics? cause i have some confused that is not show the actual result, so why i want to know about those things.


Thanks

Shoikat
Admin
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Search

Incorrect results showing on Google and Bing search results?

January 10, 2014, 6:00 am
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Has anyone looked at their website search results lately? I have and it is advertising spam stuff. We have nothing to do with spam stuff. There is nothing in our files on the webserver that says spam stuff but somehow it is showing in the results. Any ideas?
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How to move addon domain (wordpress site) to its new cpanel

January 10, 2014, 8:09 am
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Hi, I am having trouble to move my wordpress website to move from old hosting to new hosting. In my old hosting the site is in addon domain and I have registered a new hosting account with this domain. Now, I want to move the addon domain to the new cpanel. But, I haven't find a successful way to do so untill now. Please help me buddies.
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[Case 87369] Need to create new installation of cPanel/WHM supporting 15-char userids - any advice?

January 10, 2014, 8:33 am
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I am the manager of a group that offers cPanel-based web hosting services to faculty, staff, students and departments at Princeton University. Our IT organization (to which I belong) would like to move ALL University systems to a 15-character userid. My cPanel systems are the last holdouts with 8-char userids and it is becoming rather a sore point.

Based on my reading of other posts in this forum it is my understanding that this is not considered to be impossible. If anyone has some practical advice or instructions on how to create a new cPanel/WHM instance allowing 15-char userids, I would greatly appreciate hearing from you on this forum.

Thanks in advance for your help!

Dave Herrington
Manager, OIT DAS
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Beware FrontPage Extensions and Apache 2.4

January 10, 2014, 9:59 am
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For those of us that are going to use FrontPage Extensions to the bitter end. Just discovered that the extensions will not work properly with Apache 2.4. 2.2 is the latest supported version. By not working properly, you will not be able to connect to the FrontPage web, you will typically get a 500 error back when trying to connect/authenticate.

Although the documentation notes this issue:

Apache Module: FrontPage

easyApache will not flag it and will build Apache 2.4 with the FP extensions.

Thanks to the guys at LiquidWeb who discovered this tidbit.

Just an FYI for anyone who might encounter this issue.
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logaholic using nearly all of my inodes

January 10, 2014, 11:31 am
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I figured out that /var/cpanel/userhomes/cpanellogaholic/* was eating up all 99.9% of my inodes on my /var partition. I've managed to clear some items off the partition to get the server working again, but I am curious if I disable logaholilc in the cpanel statistics configuration, will it remove these files?

If not what is the proper way to purge these directories and files for every user so I can make sure I don't run out of inodes again?

Thanks,
Eric
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Subdomains not working

January 10, 2014, 11:34 am
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Hello,

I've searched around the forum and found several similar problems. With a small diferrence though.

I have a subdomain my.domain.gr not resolving.

I saw in another thread that I could try the dig command through the ssh to check the outpout and its all showing up fine.
My nameservers are set up correctly and all my dns settigns as well.

Why would this happen?

Btw I also waited a bit since I read that at some times it could just take a while to resolve.
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Feature not available to my account with SSL

January 10, 2014, 11:39 am
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Ok so I am trying to add some SSL to a website. I have bought a certificate from Comodo and followed instructions to install. I got as far as uploading the .crt file. I see it in the list of crt files with the correct website domain. I have 3 options on the right side column [Edit & View, Delete, Install]. I clicked on the install button assuming that I have to install it but I get directed to a page that says:

"This feature is not available to your account."

I did not setup the cpanel account so I am a little unsure of what features are enabled. I don't know why it would allow me to go this far into the setup process if it wasn't enabled. Or maybe I am just doing something wrong.

Any suggestions?
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HELP!! I cannot import my sql-files anymore using phpmyadmin since 1 week

January 10, 2014, 12:03 pm
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Hey guys,

Specs:
Hosting provider: Inmotionhosting.com
cPanel Version 11.38.2
MySQL version 5.5.32-cll

Problem: cannot import sql-files anymore using phpmyadmin since 1 week. It's throwing the following errors:

Error There is a chance that you may have found a bug in the SQL parser. Please examine your query closely, and check that the quotes are correct and not mis-matched. Other possible failure causes may be that you are uploading a file with binary outside of a quoted text area. You can also try your query on the MySQL command line interface. The MySQL server error output below, if there is any, may also help you in diagnosing the problem. If you still have problems or if the parser fails where the command line interface succeeds, please reduce your SQL query input to the single query that causes problems, and submit a bug report with the data chunk in the CUT section below: ----BEGIN CUT---- eNo1zbEKwjAYBGCh2/8U9wAxNKlByBZKqEKaxKRWcBWHQskm6NubCt54fNzZlELS6AV6CWe9hoCE EJSnWjdE4ydfnIbiindy/1hXuuaEkBnMYP3EMNsKb0vBGO5n50ylLcXRaBx4yxXFU9wMC3lb6bg4 wi3l9SZn/KDxLPQ7oGb3zxcWUiEE ----END CUT---- ----BEGIN RAW---- ERROR: C1 C2 LEN: 1 2 11 STR: MySQL: 5.5.32-cll USR OS, AGENT, VER: Win MOZILLA 5.0 PMA: 4.0.5 PHP VER,OS: 5.3.17 Linux LANG: en SQL: ----END RAW---- SQL query: MySQL said: Documentation #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' ' at line 1

=================================================================================

Piece of copy of the sql-dump:

-- phpMyAdmin SQL Dump
-- version 4.0.5
-- phpMyAdmin
--
-- Host: localhost
-- Generation Time: Jan 03, 2014 at 02:07 AM
-- Server version: 5.5.32-cll
-- PHP Version: 5.3.17

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET time_zone = "+00:00";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;

===================================================================================

Please need help!

Thanks in advance,
Kookidooki
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Easy Apache - Missing PHP extensions and auto updating

January 10, 2014, 1:09 pm
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I have updated my test server to PHP 5.5.7. Whenever I try to install a PHP PECL extension (Home » Software » Module Installers » PHP Pecl » Manage), I get a similar error to this one:

Code:
downloading memcached-2.1.0.tgz ...
Starting to download memcached-2.1.0.tgz (39,095 bytes)
..........done: 39,095 bytes
could not extract the package.xml file from "/root/tmp/pear/cache/memcached-2.1.0.tgz"
Download of "pecl/memcached" succeeded, but it is not a valid package archive
Error: cannot download "pecl/memcached"
Download failed
install failed
extension memcached.so installed in /usr/local/lib/php.ini
Tidying /usr/local/lib/php.ini...
No changes
Tidying /usr/local/cpanel/3rdparty/php/53/etc/php.ini...
No changes
I am fairly sure that this is because PHP 5.5 changed the way unpack works.

My question relates to Easy Apache.
After the PHP update, Memcached, Timezonedb and Imagmagick PHP extensions no longer worked and I had to re-install them from source. I couldn't use PECL (see above). It took several hours before I had everything working.

I currently let Easy Apache auto update my production server as it sees fit and I have never encountered a problem. Firstly I don't understand why I lost my extensions and secondly, would this have gone wrong if I let Easy Apache automatically update PHP to 5.5.7? Excuse the newbie question.
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grub.conf file - Correct way to remove the Debug Kernel from booting

January 11, 2014, 1:52 am
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Hi

My grub.conf file looks like this:

Code:
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE:  You have a /boot partition.  This means that
#          all kernel and initrd paths are relative to /boot/, eg.
#          root (hd0,0)
#          kernel /vmlinuz-version ro root=/dev/mapper/vg0-root
#          initrd /initrd-[generic-]version.img
#boot=/dev/vda
default=1
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.32-431.3.1.el6.x86_64.debug)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-431.3.1.el6.x86_64.debug ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-431.3.1.el6.x86_64.debug.img
title CentOS (2.6.32-431.3.1.el6.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-431.3.1.el6.x86_64 ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-431.3.1.el6.x86_64.img
title CentOS (2.6.32-358.23.2.el6.x86_64.debug)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-358.23.2.el6.x86_64.debug ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-358.23.2.el6.x86_64.debug.img
title CentOS (2.6.32-358.23.2.el6.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-358.23.2.el6.x86_64 ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-358.23.2.el6.x86_64.img
title CentOS (2.6.32-358.18.1.el6.x86_64.debug)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-358.18.1.el6.x86_64.debug ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-358.18.1.el6.x86_64.debug.img
title CentOS (2.6.32-220.4.2.el6.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-220.4.2.el6.x86_64 ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-220.4.2.el6.x86_64.img
title CentOS (2.6.32-220.el6.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-220.el6.x86_64 ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-220.el6.x86_64.img
As you can see I have debug kernel versions in there, can I simply remove every section that mentions the debug version and save the conf file to avoid the debug version loading on reboot? Like this?

Code:
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE:  You have a /boot partition.  This means that
#          all kernel and initrd paths are relative to /boot/, eg.
#          root (hd0,0)
#          kernel /vmlinuz-version ro root=/dev/mapper/vg0-root
#          initrd /initrd-[generic-]version.img
#boot=/dev/vda
default=1
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.32-431.3.1.el6.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-431.3.1.el6.x86_64 ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-431.3.1.el6.x86_64.img
title CentOS (2.6.32-358.23.2.el6.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-358.23.2.el6.x86_64 ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-358.23.2.el6.x86_64.img
title CentOS (2.6.32-220.4.2.el6.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-220.4.2.el6.x86_64 ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-220.4.2.el6.x86_64.img
title CentOS (2.6.32-220.el6.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-220.el6.x86_64 ro root=/dev/mapper/vg0-root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg0/swap rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_DM  KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg0/root
        initrd /initramfs-2.6.32-220.el6.x86_64.img
↧

Hotmail Accepts but Doesn't Deliver

January 11, 2014, 2:57 am
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0
0
I have read many posts about Hotmail not accepting emails. I have setup the SPF and the only way to get an email from any of my domains is for that Hotmail user to go and whitelist the email. Are there any procedures for setting up the server to stop this requirement?

I am on a VPS

Thanks
↧

Too Many Attracta Process

January 11, 2014, 4:42 am
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0
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hi,

Why attract use a lot of process?
What i show bellow just only partial process, there is more...

Code:
root        0        0.0        0.0        /usr/bin/perl /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl
root        0        0.0        0.0        /bin/sh -c /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl > /dev/null 2>&1
root        0        0.0        0.0        /usr/bin/perl /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl
root        0        0.0        0.0        /bin/sh -c /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl > /dev/null 2>&1
root        0        0.0        0.0        /usr/bin/perl /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl
root        0        0.0        0.0        /bin/sh -c /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl > /dev/null 2>&1
root        0        0.0        0.0        /usr/bin/perl /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl
root        0        0.0        0.0        /bin/sh -c /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl > /dev/null 2>&1
root        0        0.0        0.0        /usr/bin/perl /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl
root        0        0.0        0.0        CROND
root        0        0.0        0.0        /bin/sh -c /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl > /dev/null 2>&1
root        0        0.0        0.0        /usr/bin/perl /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl
root        0        0.0        0.0        /bin/sh -c /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl > /dev/null 2>&1
root        0        0.0        0.0        /usr/bin/perl /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl
root        0        0.0        0.0        /bin/sh -c /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl > /dev/null 2>&1
root        0        0.0        0.0        /usr/bin/perl /usr/local/cpanel/3rdparty/attracta/scripts/daily_jobs.pl
↧
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