Working on CentOs 5, I got this error when listing a folder 'ls' with 5 files in it:
root@s1 [/usr/local/lib]# ls-bash: fork: Cannot allocate memory
What does it mean? How can I fix it?
and my memory status is: .....
We're in the process of setting up our new VPS Server, and we can create a VPS with 256MB memory and with 512MB memory fine, but when creating one with 1GB memory, we get the error:
Could Not Start Vps, Reason: Unable to fork: Cannot allocate memory: Not enough resources to start environment: Container start failed:
Even though the server has 4GB RAM and no other VPS's running. Any ideas?
Thanks.
[Edit]We now seem to get the problem for all our VPS's. I think it may be something to do with the Server not unallocating the memory, as we've provisioned and de-provisioned quite a few Servers
iconv: unable to allocate buffer for input: Cannot allocate memory
as title I have this error when I try convert database to uft-8
when I try this command
Code:
# iconv -c -f windows-1251 -t utf-8 vbulletin_db.sql > vbulletin_db_utf8.sql
I get this error
iconv: unable to allocate buffer for input: Cannot allocate memory
PleskLog File
104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server
[Mon Jun 22 15:33:11 2015] [error] [client 176.10.112.11] Premature end of script headers: import_cop.php
and Apache Log
[Mon Jun 22 11:06:57 2015] [error] server reached MaxClients setting, consider raising the MaxClients setting
[Mon Jun 22 15:46:17 2015] [error] (12)Cannot allocate memory: fork: Unable to fork new process
PHP Warning: Module 'zip' already loaded in Unknown on line 0
How can I fix this problem? The Script is 100% i/O because it has worked onder PHP 5.2 and its comp. whit 5.4.
I got this error after trying to login to the server
-bash: /bin/egrep: Cannot allocate memory
-bash: /bin/fgrep: Cannot allocate memory
-bash: /bin/grep: Cannot allocate memory
-bash: /bin/grep: Cannot allocate memory
Also I notice my server load are was also high due to '/usr/sbin/httpd -k start -DSSL' taking half of my CPU process. I tried to killall -9 httpd and restart again. See all below
login as: wheel
wheel@user:
-bash: /bin/egrep: Cannot allocate memory
-bash: /bin/fgrep: Cannot allocate memory
-bash: /bin/grep: Cannot allocate memory
-bash: /bin/grep: Cannot allocate memory
[~]# su -
Password:
-bash: /bin/egrep: Cannot allocate memory
-bash: /bin/egrep: Cannot allocate memory
-bash: /bin/egrep: Cannot allocate memory
-bash: /bin/egrep: Cannot allocate memory
-bash: /bin/fgrep: Cannot allocate memory
-bash: /bin/grep: Cannot allocate memory
-bash: /bin/grep: Cannot allocate memory
-bash: /bin/cut: Cannot allocate memory
-bash: /bin/cut: Cannot allocate memory
After then I reliased I cannot pingt the server from same Lan network
root@t [~]# ping xxx.xxx.xxx.xxx
PING xxx.xxx.xxx.xxx (xxx.xxx.xxx.xxx) 56(84) bytes of data.
From xxx.xxx.xxx.xxx icmp_seq=1 Destination Host Unreachable
From xxx.xxx.xxx.xxx icmp_seq=2 Destination Host Unreachable
From xxx.xxx.xxx.xxx icmp_seq=3 Destination Host Unreachable
From xxx.xxx.xxx.xxx icmp_seq=5 Destination Host Unreachable
My server was totally offline!
When I type 'ls', it says
bash /bin/ls: Cannot allocate memory.
I have unplugged the server from datacenter. Right now the server is infront of me. Please advise what command and fixes should i do.
when I tried to install nginx,but always said:
cannot allocate memory ....
When I log into my clients VPS via SSH and I get the following error...
login as: root
root@69.162.67.44's password:
Last login: Sun Jan 20 23:33:36 2008 from 122.167.25.31
-bash-3.1#
What is forking, it's taking a bite out of apache processes:
[url]
[url]
Load was at 8 just before the fork:
[url]
But it's a quad core and wasn't swapping
I'm getting errors when I try to run perl scripts from my SSH command line. Following is the console output. (Please note that I could run this script with no problem last night.)
Code:
gcoates@server [~/public_html/gimage-test/cgi-bin]# ./post_invoices 2004
sh: fork: Resource temporarily unavailable
sh: fork: Resource temporarily unavailable
ERROR: Date::Manip unable to determine TimeZone.
at /usr/lib/perl5/site_perl/5.8.5/Date/Manip.pm line 3635
Date::Manip::Date_TimeZone called at /usr/lib/perl5/site_perl/5.8.5/Date/Manip.pm line 676
Date::Manip::Date_Init() called at /usr/lib/perl5/site_perl/5.8.5/Date/Manip.pm line 799
Date::Manip::ParseDateString('now') called at /usr/lib/perl5/site_perl/5.8.5/Date/Manip.pm line 1791
Date::Manip::UnixDate('now', '%Y-%m-%d %H:%M:%S') called at gImage/Util.pm line 13
gImage::Util::get_current_time() called at gImage/Invoice.pm line 413
gImage::Invoice::post_invoice('gImage::Invoice=HASH(0x9ae0e1c)', 1) called at ./post_invoices line 24
Issuing rollback() for database handle being DESTROY'd without explicit disconnect().
For obvious reasons I do not wish to disable shell fork bomb protection. This is a shared server after all.
I stopped, restart sshd but that did not help.
I am hoping someone might be able to point me in the right direction here.
I just setup a new server (running Ubuntu LAMP). I also install phpmyadmin as I plan to create a php/mysql web app off it. However now when I try to access phpmyadmin I get the below error
Also even when I try to run a login system which works on my other server I get a similar error?
Fatal error: Allowed memory size of 262144 bytes exhausted (tried to allocate 311296 bytes) in /usr/share/phpmyadmin/libraries/common.inc.php on line 794
I have tried changing my php.ini file allow 16MB thinking maybe my max size was set too low but that did not fix it
i'm currently running a 256mb vps using directadmin.
It seems that directadmin uses around 200mb ram average without visitors...
I'm using a wordpress blog.
However when i try download sometthing from my server using flashget split to 10 parts
and download, my ram usage shoot up to 230mb+ .
after 5min, it will show "Fatal error: Out of memory"..
so vps really requires that much ram? 256 not enough?
MySQL Error : Out of memory
I'm getting this very frequently today
MySQL Error : Out of memory (Needed 76760 bytes)
Error Number : 5
Request Date : Friday, November 7th 2008 @ 01:52:17 PM
Error Date : Friday, November 7th 2008 @ 01:52:18 PM
Script : [url]
Referrer : [url]
IP Address :
Username :
Classname : vB_Database
MySQL Version :
I have Mysql 5 installed, on a Centos/Cpanel box. Server has 4GB memory, server load is green/normal.
I already ran optimization on the database too.
It started happening yesterday, pretty much after I installed this hack:[url]
Quote:
[mysqld]
local-infile=0
datadir=/var/lib/mysql
skip-locking
skip-networking
safe-show-database
query_cache_limit=2M
query_cache_size=128M ## 32MB for every 1GB of RAM
query_cache_type=1
max_user_connections=500
max_connections=500
interactive_timeout=10
wait_timeout=28800
connect_timeout=20
thread_cache_size=128
key_buffer=512M ## 128MB for every 1GB of RAM
join_buffer=8M
max_connect_errors=20
max_allowed_packet=32M
table_cache=1024
record_buffer=8M
sort_buffer_size=4M ## 1MB for every 1GB of RAM
read_buffer_size=4M ## 1MB for every 1GB of RAM
read_rnd_buffer_size=4M ## 1MB for every 1GB of RAM
thread_concurrency=8 ## Number of CPUs x 2
myisam_sort_buffer_size=64M
server-id=1
collation-server=latin1_swedish_ci
[mysql.server]
user=mysql
old-passwords = 1
[safe_mysqld]
err-log=/var/log/mysqld.log
pid-file=/var/lib/mysql/mysql.pid
open_files_limit=8192
[mysqldump]
quick
max_allowed_packet=24M
[mysql]
no-auto-rehash
#safe-updates
[isamchk]
key_buffer=64M
sort_buffer=64M
read_buffer=16M
write_buffer=16M
[myisamchk]
key_buffer=64M
sort_buffer=64M
read_buffer=16M
write_buffer=16M
[mysqlhotcopy]
interactive-timeout
Warning: mysql_connect() [function.mysql-connect]: Can't create a new thread (errno 11); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug in /home/user/public_html/includes/functions.php on line 423
Can't create a new thread (errno 11); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug
I am running exim, centos.
My mail server stopped working this weekend, when I got in today I restarted and all the emails came through. The panic_log shows:
daemon: accept process fork failed: Cannot allocate memory several times over the course of a few minutes. Can anyone give me advice on troubleshooting this one?
I'm trying to restore a 600MB database which was uploaded to the repository in plesk. This database backup did NOT originate from this server, but rather I'm attempting to overwrite a blank database that was created with the same name via plesk.
The site is one of our web-spaces (not a customer subscription) so I am logged in as the plesk administrator.
System Info:
Plesk 11.5
Windows 2008 R2 (64Bit)
3GB RAM
MySQL 5.1
Full Error: dbbackup failed: Unable to restore database 'databasename' Exception of type 'System.OutOfMemoryException' was thrown.
I have tried altering the php.ini the PHP settings of the site (even though I'm logged in as the adminsitrator) as well as the php.ini of: C:ParallelsPleskadminphp.ini
memory_limit=2048M
It fails with the error after about 1GB of RAM usage on the server.
it's starting to kill child processes and eventually stops/hangs.
#plesk version
Product version: 12.0.18 Update #45
Update date: 2015/05/08 03:13
Build date: 2015/01/26 15:00
Build target: CentOS 7
Revision: 334346
Architecture: 64-bit
Wrapper version: 1.2
#free -m
total used free shared buff/cache available
Mem: 3782 647 2281 45 854 2875
Swap: 2047 0 2047
I have a VPS acct with Plesk, am peaking out my system ram at 128mb. Host said to allocate ,ore = purchase more. What I would like to do is hunt down where I am using the most of it. I have 8 sites (non that are too big). Most of them are wordpress sites.
Would caching help? Not sure where to look to find this out.
I run few export procedures which take a long time ot process (lots of joined sql) and generate quite large output. Plesk 11.0.x required some php/fcgif adjustments but I got it to work.
Now I switched ot Plesk 12 and have to set it up again.
I started with Plesk / PHP Settings for this domain:
memory_limit set = 2G
max_execution_time = 600
max_input_time = 600
post_max_size = 2G
Default subscription has no setting for above values but I have added them per this domain os not sure why it ignores my 2G value?
Error:
mod_fcgid: stderr: PHP Fatal error: Allowed memory size of 1047527424 bytes exhausted (tried to allocate 84 bytes) in
I have never really looked to far into this but I was wondering how much space to allocate to my clients email accounts. Any rule of thumb for this?
View 6 Replies View RelatedAll our vps customer have following error when login to ssh after one day:
"root@xxx.xxx.xxx.xxx's password:
Server refused to allocate pty"
And ssh not work too!
Basically I installed wordpress in the same mysql as forum... but wordpress uses different username to connect to it. I wonder if there is any security risk associated with this, like would it be better to move out wordpress on to a different db? what about speed? what if my forum receives allot of mysql usage?
View 5 Replies View RelatedI have a VPS. And have had an issue both when it was 1Gig and now I recently downgraded it to 768m, because I am moving some sites to a dedicated.
However, the part I am having trouble grasping is that when I look at graphs from Munin, it will typically always show 200-400MB free memory (and free -m and top agrees with munin), but Munin shows 'committed' memory that is above the total Ram on the VPS and once the 'committed' ram exceeds the VPS limit, processes start failing.
So, why is 'committed' memory exceeding the RAM on my VPS, when Munin, free -m and top all show there is free memory available?
Code:
root@server [~]# free -m
total used free shared buffers cached
Mem: 768 449 318 0 0 0
-/+ buffers/cache: 449 318
Swap: 0 0 0
Here's a graph that munin produces that shows the 'committed' memory exceeding the total memory.
[url]
I opened up my VPS bash today and I saw a message like this:
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
..........................
..........................
You have a mail.
bash:~#
Now I am confused from where have I received a mail, and even if I have received it why doesn't it shows in Google Apps??
I have set the MX Entries correctly and when I sent a mail specifically to admin@mysite.com , I do get a mail in google apps.
Anyways where does this mail lie, how can I view this mail ?? I installed postfix as my mailing server.
I've just about got my mysqldump script ready,
Here is what it looks like:
Code:
#!/bin/sh
mysqldump -uusr -ppwd --opt db > /home/usr/dbs/1.sql
mysqldump -uusr -ppwd --opt db2 > /home/usr/dbs/2.sql
cd /home/usr/dbs
tar -zcvf sqldata.tgz *.sql
How would I make my finished gzipped file's filename to include the date?
Would I add any tags infront of sqldata.tgz *.sql?
Or would I have to run another command after the last line?
I could use a bash script for a crontab that does a regular backup of my mysql database.
Unfortunately i can't employ one of the made-up backup scripts using mysqldump because i need to use mysqlhotcopy (that's because i need the raw data for a charset mess in mysql with some foreign languages not classifieds as utf8 .. long story), and i'm a total ignorant of perl and bash scripting.
The script (that will be recalled via cron) has to:remove all the .tar.gz files older than X days in the folder /xxx/backup, if the folder contains more than X tar.gz files
create a folder /xxx/backup/$todaydate call the command "mysqlhotcopy --bla -bla -bla " that will copy the dbase in the previously created /xxx/backup/$todaydate folder
at the end of the previous operation (if successful) compress the $todaydate folder in a $todaydate-sqlbackup.tar.gz file at the end of the previous operation (if successful) delete the uncompressed folder. launch the "rsync -bla -bla" command to syncronize this folder with a remote server I thought it will be something like a 10lines script, and i'll be glad to hand you a couple of virtual beers (via paypal ) as a thank you sign, but if the script is not trivial and you're willing to help anyhow, of course i'm willing to pay more.
apache 11421 0.0 0.3 2704 1712 ? Ss Oct09 4:35 bash
apache 11625 0.0 0.1 1912 884 ? Ss Oct09 1:12 bash
apache 14454 0.0 0.0 1764 128 ? Ss Oct17 0:00 /usr/sbin/apache
apache 15216 0.0 0.2 2308 1356 ? Ss Nov10 1:58 bash
apache 19597 0.0 0.2 2308 1336 ? Ss Nov10 1:50 bash
apache 22164 0.0 0.3 2704 1772 ? Ss Oct11 1:11 bash
I stopped apache but can see these when i do ps aux.
I'm having a problem with litespeed and apache, every time when I reboot the server listespeed and apache(both) are started and the server uses apache. I configured litespeed to use a conf file of apache so I can't remove just apache. I need a way when I restart the server litespeed is started and apache is stoped
2nd problem. how to make this in a batch script
The script will backup a directory every month and I need in every backup get a date like this directoryname-date(day/month/year)
Code:
-rw-r--r-- 1 root root 975 Dec 22 2006 .bash_profile
root@server [~]# rm -f .bash_profile
rm: cannot remove `.bash_profile': Operation not permitted
root@server [~]# chmod +t .bash_profile
chmod: changing permissions of `.bash_profile': Operation not permitted
I simply wanted to modify something within the file but I keep getting permission errors. I'm logged in as root.
