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
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
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 ....
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.
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: .....
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 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 RelatedOn one of our servers, a Athlon 64, 4 GB DDR2 RAM, Linux server with CentOS 5.3 64-bit installed and running the latest kernel (and which is located entirely different from the previous post, in a different city and DC), after installing some packages using yum and installing the latest PHP and Apache from tarballs, the server began slowing down and hanging on trying to do additional yum installs.
So, we rebooted and logged back into our SSH shell and got "Server refused to allocate pty" after entering the password and then, nothing. We can't run other diagnostics or anything to determine the issue, look at any logs, etc.
What does this mean and does anyone know how to fix it without reinstalling the OS? We have rescue mode available to us but we're not sure how to use it to fix this problem.
We look forward to your solutions-oriented responses.
When free is run, what is the difference between bufferd versus cached memory?
View 9 Replies View Relatedhow can i enable iconv (using .htaccess too)
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View 1 Replies View RelatedI'm getting this on my VPS:
Notice: ob_flush() [ref.outcontrol]: failed to flush buffer. No buffer to flush. in /home/.../download_ip.php on line 215
What is causing this? Memory Limit in PHP? or something else?
How do I find the default value of the send and receive buffer under centos?
View 1 Replies View Relatedi have a custom setup, front end, that serves the apache requests, and a remote SQL Server.
the SQL traffic runs on the internal network.
the front end runs freebsd 6.2, and apache 2.2 with php 5.2.5
the sql server runs centos 5.1, and mysql 5.0.45
tonight, i found that my website was not working, i logged in, and i saw that when i tried to ping the internal network, i had that error:
ping No buffer space available
i was trying to ping the sql server, from the front end. the sql server worked fine, i could ping other servers in the internal network, but the front end's internal card allowed no traffic.
I tried restarting the internal network card, state up/down, did not solve the issue.
When is a good time to add more ram?
Since I got my server its ran with 1gb ram and has kept a free of at least 400mb since that time.
Now withing a few hours all of it is being kept in buffer/cache as the past week an showing about 15mb free (not counting buffer/cache) and has started in on the disk swap of about 400Kb.
So should I upgrade to 2gb now or wait till it goes deeper into the swap, and if so how far into the swap before you'd upgrade?
Let me first define what I call the "buffer meter". Its the red bar on Youtube which you can see after you scrub ahead on a clip which have not yet loaded 100%.
How i can enable buffer on my dedicated server?
I have an Architecture/Interior Design firm and send lots of emails and CAD and photo files. I am designing a website and having it hosted for the first time. (I know...I know...I should have done it long ago..) I have read tons of articles on web hosting.
The website will be lots of photos (thumbnails to be enlarged possibly), text.
Has anyone heard of Inmotion? (web hosting company) They seem to have what I am looking for at a decent price and have gotten some good reviews (but I don't know if those reviews are sponsored by someone).
I work on a Macbook Pro and am looking into creating the website on iWeb....
I have gotten my server configured and running, and have been advised to look into creating virtual hosts for each site, I have found good information on setting virtual hosts within postfix, but does anyone have any good reading on configuring Apache2?
I only have one site I intend to host in the immediacy, but I'd like to host multiples eventually.
I'm thinking about colocating in Milwaukee, purchasing a rack over at the Cogent facility to resell and was faced with a problem. The problem is, to some people, a rather simple one. How can a reseller sell their servers when competition sells their services for unlimited space, bandwidth, domains, sub-domains and such for only $1/month?
I've done the math I could with the information provided to me but am not able to get around the above problem. I can see why some users go to this type of service though. A lot of websites don't even need more than what these sellers offer, and with good reason.
Usually that person only uses 10MB of space and 10GB of transfer.
To break even on hosting, I would have to be able to sell 12 servers at $169 each. Our hardware would be fairly new, capable of whatever you want it to do, short of cutting your lawn, clipping your toenails and what have you, all with 5mbps standard port connectivity inside a 1u case. Obviously you can upgrade the port speeds, drives or whatever else you need in it. This is to snag users into coming with us. Bigger guys charge much more per month for higher end hardware.
I guess what I'm trying to ask is simple. Is it even worth it? Are there users out there who are happy and able to put down $100+ a month for a dedicated server? I'm willing to expand our current services to this type of offering, but I need your input based on your experiences on what you think will end up happening.
I have been contracted to resolve an issue for a Plesk installation. This installation in particular is receiving the 'no input file specified' error when attempting to access Horde webmail, and I believe it is because:
IIS is in FastCGI mode (as expected) Permissions are not allowing php to execute out of the expected path.
PHP is working for all other domains (there are multiple) on this account, it is just the horde PHP that is not functional.
I have tried contacting Skype support but received no answer.
I have tried running the commands --fix-webmail that were suggested in other threads, but they have no effect.
I am running a SQL test server here that is piping HUGE amounts of data for a test project I am running.
Approximately 30 queries a second - constantly. That's over 2.5M queries a day -- so we are talking big (I think?)
I am currently running this test on a
AMD Phenom 9300, 4GB RAM - SATA 500GB HDD and I am running MySQL 5.0.51a i386 on CentOS
I have programmed a process control for our applications purpose - basically it controls the launching of our SQL intense applications, and stops launching when the Load is greater than 2.5
I have plans to optimize the number of queries (I will build in a cache to some of the applications - and run INSERT statements all together) however I am looking for SQL tweaks that will improve performance. Would running the 64bit version work better?
I'm considering to buy new Intel Quad Core box for running CPanel shared hosting (high traffic sites).
Supermicro 6015P-8
Intel Clovertown E5310 Quad Core (Quantity 2)
4 x Kingston 1GB 240-Pin DDR2 FB-DIMM ECC Fully Buffered DDR2 667
2 x Seagate Cheetah 10K.7 ST3146707LC 147GB 10,000 RPM (RAID-1)
LSI LOGIC 320X2128-F
Total: $3742
Supermicro 6015V-MT
Intel Clovertown E5310 Quad Core (Quantity 2)
4 x Kingston 1GB 240-Pin DDR2 FB-DIMM ECC Fully Buffered DDR2 667
2 x Western Digital Raptor WD1500ADFD 150GB 10,000 RPM (RAID-1)
3ware 9550SX-4LP
Total: $2950
Which one of the above offers better performance and I/O?
I went with higher end SCSI chassis and higher end LSI card to have 133Mhz on the PCI-X slot, but is it worth the extra cost?
Any better recommendation with similar or cheaper prices?
I'm also wondering which one is faster between a single Intel E5310 Quad Core vs dual Woodcrest 5130?
I'm using php 5.5.9 with Plesk 12 running on Ubuntu and am trying to increase the max_input_vars value.
For the PHP settings in the additional directives box I have added the following: max_input_vars = 5000
I have saved the settings and even rebooted the server, however the max_input_vars is stuck at 1000 when looking at the php configuration.
After peeking around at this board for some years, I decided to create an account.
I'm the original author of Rootkit Hunter and decided to create a new tool, named Lynis.
Lynis is an auditing tool for Unix (Linux, BSD and other). It scans the system and available software to detect security issues, bad/insecure configuration options and unsafe file(s) permissions. It tries to assist administrators in using and maintaining best practices, but also in the common things which get forgotten (like expired SSL certificates).
Though Lynis has been available for some months now, and many
updates/suggestions have been implemented, it still can use a broader user base. So my issue (we are in the technical issues section after all) is that I like more input and want to know what other people audit on their systems. Or what tools they like the most. Of course I have many ideas myself, but with the many different people here (in skills and specialties), every input is most likely improving the tool and increasing security for others as well.
In case you like to try the software (GPL, free to use), the software can be found at www . rootkit .nl (can't use URL's yet, due 5 post policy)
Since I don't only want to announce my tool (but like to have some input), I placed it in this section, hope it doesn't look like a "commercial" sell.
I just got a Dell 1600SC dual xeon 2.8 from the Planet with a Dell DRAC3 remote access card. In my RHEL3 system this hardware combination works great, but in the new RedHat Enterprise Linux 5 system the DRAC accepts no keyboard input after RHEL5 loads, thus making it impossible to login to the OS through the drac remote console redirect. Tech support suggested it was because the RedHat Enterprise 5 and CentOS5 kernel does not load the PS/2 keyboard driver which is required for the Drac3 to accept keyboard input. (a drac4 works, but that's not an option for this server I would guess.)
At tech support's suggestion, I added
atkbd.set=2
to the /boot/grub/grub.conf file
rebooting had no change - still text input to enter the bios, but no text input to login to the OS.
I also added
serial --unit=0 --speed=9600 -word=8 --parity=no --stop=1
terminal --timeout=2 serial console
which I saw in /etc/grub.conf (which is not linked to /boot/grub/grub.conf but instead a separate file) but still no luck - no keyboard input accepted through the drac3 remote console to login to the os through the drac console redirect.
Has anyone solved this hardware/software combination? Or is RHEL5 simply not going to be backwards compatible with the Dell DRAC3 hardware?
Any ideas, suggestions, or solutions would be greatly appreciated as I've been working on getting a solution for this for a week now and no closer at this point.
I would really like to have the DRAC as a backup connection with my server incase any firewall or software update issue ever prevents me from connecting via ssh. I hate to have roll back to an older OS though to get it. I'm stuck.
CentOS - I had php4 running and php5 as cgi but then decided I wanted to have it the other way around i.e. run php5 standard and php4 as cgi.
php5 is now running fine but php4 bombed with this error:
Code:
Unexpected character in input: '?' (ASCII=15) state=1 in /usr/local/cpanel/cgi-sys/php4
I fixed it by doing the following:
EDIT php.ini file:
Normally in /usr/local/php4/lib/php.ini
Under
;;;;;;;;;;;;;;;;;;;;;;;;;
; Paths and Directories ;
;;;;;;;;;;;;;;;;;;;;;;;;;
UNCOMMENT this line
Code:
;cgi.fix_pathinfo=0
(i.e. remove the ";" infront)
and
CHANGE 0 to 1:
Code:
cgi.fix_pathinfo=1
This is for Linux and must be done with root via SSH
Not sure if this will help anyone, but I thought I'd post it anyway.
I'm getting the feared "input/output error" on /home partition on a freebsd server this server runs RAID-1, dmesg shows:
twed0: controller error - device failure (flags = 0x40)
g_vfs_done():twed0s1g[READ(offset=36997054464, length=16384)]error = 5
anyone knows what's my best action here? unmount /home and fsck it? or shutdown the server and replace a drive? (but, from this error message, I couldn't guess which drive is it... also, the 3dm raid monitoring didn't find any problem, so maybe it's the controller?)
