I just got a new server the other day, installed cpanel and all my usual stuff in it.
Then I started transferring some accounts off my other server on the same network. It would transfer small accounts ok but I have this one big account,. the sql is like 300 mb. It would get to the restore on it then the server would crash and be totally unresponsive.
It has to be manually rebooted at the datacenter. There is nothing in any logs. At first I thought it was the load getting hi and doing it but I ran the unix bench and got the load to 14 and it didnt hurt it.
It only does this on restoring big sql db. At the dc they say the screen on the console goes blank.
Ive done looked and cant find anything in the box. Its actually the same exact setup I use for my other servers.
So the dc is looking at it today. Has anyone ever ran into a problem like this and if so what was the cause?
I've a question, one of the dedicated servers with CentOS and Plesk 8.1.1 crashed. Critical system files were corrupted so it was impossible to start the server.
What we could do is backup; /var/www/vhost/*.* /var/lib/mysql/*.*
We installed a new server with same software (CentOS and Plesk 8.1.1), we placed the backupped directories back, restored the MySql database...
But how can we restore the settings? With putty / commandline we can open all restored databases. But we have a feeling that the PSA database is not connected with the Plesk admin (GUI)...
Our primary question, how do we get our settings back in Plesk (like accounts; clients, domains, dns-records and so on?)
I have in my possession a new server which is running cPanel. For some unknown reason it keeps crashing about every 4-6 hours where I must get a remote reboot done.
Its starting to annoy me that I'm unable connect to anything. What I suspect is high disk red/write. As what I'm finding is over 10k blocks being written per second with only 300 being read per second. I also am not seeing any bandwidth out/in usage being high.
I have a dedicated server with NyNOC and earlier on today the server dissapeared off the net, wouldn't respond to ssh, http etc, nor pings
I submitted a ticket and the server got rebooted, went through the FSCK check and came back up ok, but now I'm concerned as to what caused it Andy the technician said he couldn't find out the reason why and neither can I I can only put it down to PERHAPS faulty hardware somewhere?
The /var/log/messages file doesn't say anything useful, the last entries show..
Quote:
May 27 06:41:17 server kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:xxxxxxxx SRC=xxxxxxxx DST=255.255.255.255 LEN=153 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=8778 DPT=11777 LEN=133 May 27 06:56:43 server kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:xxxxxxxx SRC=xxxxxxxxx DST=255.255.255.255 LEN=153 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=8778 DPT=11777 LEN=133 May 27 07:02:56 server kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=00:14:d1:14:a7:c0:00xxxxxxxxx SRC=xxxxxxxxx DST=xxxxxxxx LEN=622 TOS=0x00 PREC=0x00 TTL=48 ID=0 DF PROTO=UDP SPT=54284 DPT=1027 LEN=602 May 27 07:03:13 server kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:14:d1:14:a7:c0:xxxxxxx SRC=xxxxxxxx DST=xxxxxxxx LEN=48 TOS=0x00 PREC=0x00 TTL=117 ID=47647 PROTO=TCP SPT=21173 DPT=22 WINDOW=65535 RE$ May 27 13:01:45 server syslogd 1.4.1: restart. May 27 13:01:45 server kernel: klogd 1.4.1, log source = /proc/kmsg started. May 27 13:01:45 server kernel: Linux version 2.6.18-128.1.10.el5PAE (mockbuild@builder16.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-44)) #1 SMP Thu May 7 11:14:31 EDT 2009 May 27 13:01:45 server kernel: BIOS-provided physical RAM map: May 27 13:01:45 server kernel: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) May 27 13:01:45 server kernel: BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) May 27 13:01:45 server kernel: BIOS-e820: 00000000000e7000 - 0000000000100000 (reserved) May 27 13:01:45 server kernel: BIOS-e820: 0000000000100000 - 00000000affb0000 (usable) May 27 13:01:45 server kernel: BIOS-e820: 00000000affb0000 - 00000000affc0000 (ACPI data) May 27 13:01:45 server kernel: BIOS-e820: 00000000affc0000 - 00000000afff0000 (ACPI NVS) May 27 13:01:45 server kernel: BIOS-e820: 00000000afff0000 - 00000000b0000000 (reserved) May 27 13:01:45 server kernel: BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) May 27 13:01:45 server kernel: BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved) May 27 13:01:45 server kernel: BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) May 27 13:01:45 server kernel: BIOS-e820: 0000000100000000 - 0000000140000000 (usable) May 27 13:01:45 server kernel: 4224MB HIGHMEM available. May 27 13:01:45 server kernel: 896MB LOWMEM available. May 27 13:01:45 server kernel: found SMP MP-table at 000ff780 May 27 13:01:45 server kernel: Memory for crash kernel (0x0 to 0x0) notwithin permissible range May 27 13:01:45 server kernel: disabling kdump
You can see it was down for some 6 hours, but I can't find a reason why Diskspace is ample, there's no odd programs/scripts installed (it's a Centos server running whm with CSF firewall)
I reboot my cpanel server twice last night and it had crash
I am now running e2fsck and it's trying to fix the inode thing.. i've been pressing <y> 10000 times! Poor thing my fingers cramp
I've been thinking to mount my primary drive into another cpanel server (not a fresh server) as secondary drive and restore from there. The question is how? I need detailed steps by steps as it's urgent for me..
The Apache server on one of my box crashed last night and the log file simply states: [Fri Mar 09 23:51:49 2007] [notice] caught SIGTERM, shutting down
One thing puzzled me is that there are a couple of symbolic links created in Apache home directory:
My server is constantly crashing (halting to dead) and needing reboot literally every few hours. I cannot trace the cause of this whatsoever. Please help out.
CPU/Memory/MySQL Usage shows no accounts in red or yellow zone ....
I have a lynix root server with 1and1.com and recently the server has been going down I have no access to FTP/the sites or root. Their support tells me to look in var/log but im not sure what file to look in or what im looking for as far as to why the server would crash.
So far my solution has been to re boot the server and it has been working but i need to find the cause of this...any suggestions on where to look or what to look for?
I have a Linux server running some reasonable setups:
Opteron 180, 4 GB RAM, running 8x 36gb 15k scsi with hardware raid 10 -- this is one of the servers from WebNX advertised here not long ago
Running CentOS 4(?), Apache2/MySql 4/PHP5.2, the normal stuff.
I have only one main site on the server, which runs a pretty old PostNuke CMS in Chinese (0.7.2.3 Phoenix) + PNphpBB2 + Gallery 1.5.7 (all integrated into PostNuke). This site is pretty light in "human" traffic, getting about 20K hits per day.
Now, the problem I have noticed with this site, is related to the many MP3 files stored in the Gallery albums. There are lots of HTTP requests to these files, most maybe from Chinese search engine bots (judging from IP), that slows the server to a crawl and even crashes Apache. This happens in the late hours here when it's day time in China. As a matter of fact I just did a reboot, and in 5 minutes there are more than 1000 HTTP requests to MP3 files resulting in a traffic of 2.1+ Gb. So within minutes, the server is brought to its knees again and I can't even get the "apache status" from CPanel now: "Unable to retrieve apache status".
The company that manages the server for me said there's no security problem here. We have installed an Apache extension to limit the number of simultaneous requests to media files to 1. However that doesn't seem to help.
I have a problem. to buy dedicated server but I don't really know what to buy. I need some kind of stress test for server so that I can be assured that my website won't crash when it will be on front page of digg. Does something like that even exists?
The company I work for unfortunately runs their site on a IIS server. I want to install some forum software, vBulletin or phpBB onto the server and run it on the same site. PHP of course needs to be installed to do this.
Boss is worried that putting PHP on same server as ASP might take down the site if something goes wrong. What are the odds of this happening if I follow directions and what steps should I take to install?
My server stopped responding to everything from http to ping and I had to do a hard reboot on it.
Now, I'd like to figure out what happened but am not sure where to start. I've been sifting through /var/log/messages but can't pin point what I'm looking for.
Would like to know what are the dangers of backing up and restoring full entire system backups (with plesk installed) to another server with a different ip address? Will the restored plesk setup operate properly and offer an ip address change in the system, or will there be any pre-requisites required such as manual ip changing within the system core files?
We have server in limestonenetwork for couple months, everything good until several abuse issues to our IP for several times recently. Based on instruction from Ryan A., Abuse Department Manager, I have suspend/terminate the suspected accounts in timely manner, each time there's abuse issue.
But today surprisingly, they terminate our server immediately without prior notification. I fully understand that this is my fault not to watch our hosting client for abuse issues.
I only need to get the data back for several hours so I can move the data to other server. Based on their tos limestonenetworks.com/service_info/tos.html I did not see any about temporary data restore so I think we still have right to get our data back.
question
is it true that I can not have my data back at all based on their tos ? since I can not find this matter mentioned on their tos.
I have daily backups for all accounts setup on our Plesk 11 server and was wondering how I would go about restoring a single database from the backup manager? I could restore the entire zip file, but that would make a mess of any other databases which of course isn't optimal. I see if I download a client's zip file that within the zip_file/databases/db_name there is another zip file which contains a tmp file which for a MySQL database it looks fairly standard, for MSSQL it looks to be in their format but is this what's really necessary? Can I even use those tmp files to restore manually through the Backup Manager -> Database Backup Repository? Why isn't there a simple way for a client to restore a database with the existing backups?
