RAID1 On Freebsd
Oct 1, 2007I plan to install one server with RAID with that run on a dedicated card which support FreeBSD. As i have not much experience in this,
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No HW Raid - FreeBSD Gmirror (soft-raid1) As Best Practice For Data Integrity?
Jul 30, 2006Dedicated server has 2 HDD but I am not going to pay another $25/month for the hardware RAID solution (already stretched too far).
My plan is to install FreeBSD 6 and use Gmirror to establish a raid-1 "soft" mirror.
Advantages: Entire drive is mirrored including the OS. Drives can be remotely inserted or removed from the mirror set using a console command so its possible to uncouple the mirror and perform software updates on a single drive then re-establish the mirror only after the updates have proved successful.
Disadvantages: Lower I/O than hardware solution (not a problem for me) others???
I rarely see people consider software raid for a tight-budget server and I am wondering why? Could it be that other OS's dont have a solution as good as gmirror? Or is it just that crappy soft-raid in the past has left a bitter taste in admins mouths? Or perhaps admins need the extra I/O of hardware?
RAID1
Mar 11, 2007I never use RAID1, but consider to use RAID1 server.
Let's say one hard drive failed and the DC replaced it with the new one, I was wondering if the system will automatically copy the data into the new drive or we should do some commands to copy the data into the new drive?
Performance Of 2 X 1TB RAID1
Feb 7, 2009I have to leave the Supermicro servers and use only Dell. I have this question.
There is a big difference in performance between these two RAID configurations?
Dell - 2 x 1TB RAID1 PERC6
Supermicro - 4 x 500GB RAID10 3ware 4 port
It is for use with webhosting.
Additional H.D.D And RAID1
Nov 28, 2008I have 2*400gb H.D.D on my server.
I have run RAID1 (software) on my server. Is it posible to disable RAID1 and use secondary 400gb H.D.D as additional H.D.D (800gb) and add another 1000gb H.D.D on my server and run RAID1 on server again? For have mirror data as RAID1 in 1000gb H.D.D
RAID1 Or RAID5? Which Is Best
Jul 30, 2008What do you feel is better for a typical shared/reseller hosting server?
RAID 1 or RAID 5 (with three drives)?
Raid1 Partition
May 26, 2008If this is not in the right forum for this... I'm sorry didnt knew where else it may go.
I have to build a new server with RAID 1 and WHM/Cpanel installed (in fact i dont have to, but i need to learn ASAP and my boss gave me an old server for practice).
I've seen the installation guide of cpanel but the sizes of the partitions apply to a disk of 80 GB (i think so) so is there any way to calculate the size of the partitions, regardless of disk size? cuz mine are of 250 gb each.
I'm trying to install it on centos 5 on text mode, so far i have been able to successfully install the system (with partitions of any size... since is a test doesnt matter) with RAID 1.
After that i ran cat /proc/mdstat and in some partitions shows me this
Rsync=Delayed
I've read in some places that this is not a big issue... but in other places says it is... maybe i did something wrong
How Do We Configure RAID1
Aug 7, 2007I would like to configure RAID 1 setup. Do I need extra hardware or if I have 2 hard drives can I set it up?
View 3 Replies View RelatedRAID0, RAID1, RAID5
May 30, 2008Which to choose? RAID0, RAID1 or RAID5?
how can explain what is the best one and why?
Software Raid1 Setup On Centos 5
Dec 4, 2008How can setup software raid1 on centos 5?
Can you provide any refrence?
I see [url]but i dont know is this need to /boot partition or no? and if need to this, is it must set for raid1 too?
LVM With RAID1 In Text Mode Centos Installation
Jun 28, 2009How can config LVM with RAID1 in text mode centos 5.3 installation?
I need to do it for xen installation.
3ware Raid1 + Xen = Slow Disk Access
Jan 29, 2007I have configured a Xen setup on a dual xeon system with a 3ware 8506 2 ports sata controller.
Array is configured in raid1 and I am using LVM.
I get really slow accesses on the virtual machines, when I create a big ext3 system, the system is nearly freezing.
Typical Read/write Speed For Software Raid1
Dec 21, 2008I just got 2 dedicateds, and while creating software raid 1, upon initial sync up I'm getting around 7 megabytes per second (6700 kb/s) in write speed I assume.
This is a quad core, sata2 setup...
7200 Rpm Sata With Raid 10 Vs 10000 Rpm Sata With Raid1
Dec 19, 2008about the hd,there are two options, the first one is four 7200rpm sata to do raid 10,
the second one is two 10000rpm sata to do raid 1, about the performance, which one will be better?
FreeBSD 6.2 Vs FreeBSD 7.0
Aug 14, 2008whether if i will an increase in performance or security if I upgrade from 6.3 to 7.0?
View 12 Replies View RelatedFreeBSD SMP On
Jan 10, 2007How do I check if SMP is on in FreeBSD? And if its off what do I need to do to turn it on?
View 8 Replies View RelatedFreeBSD VPS
Aug 4, 2007I know someone probably asked this question... I am looking for a VPS provider that offers unmanaged VPSes with FreeBSD + Cpanel, 512RAM guaranteed, ~250-300GB bw, and 10-15GB hdd, for a price of $40-55/mo.
Can anyone recommend a good VPS provider that meets the above requirements?
FreeBSD VPS
Jul 9, 2007Can anyone please suggest a good FreeBSD VPS hoster?
View 2 Replies View RelatedFreeBSD Security
Apr 9, 2009I haven't really messed with FreeBSD very much, but I'm picking up a FreeBSD server and needed to know of a good free firewall for it.
On my CentOS/Debian servers I use CSF and have had good luck with it, so I would like something like that if there is one out there.
FreeBSD 6.3 - Confiure
Jul 10, 2008I installed FreeBSD 6.3 with minimum packedges. (pkg.txt on attach)
Install Apache+PHP+MySQL
But then I load Drupal or Magento (CMS) browser say that:
Warning: include_once(includes/install.inc) [function.include-once]: failed to open stream: No such file or directory in /ftp/drupal.web/includes/database.inc on line 129
Warning: include_once() [function.include]: Failed opening 'includes/install.inc' for inclusion (include_path='/usr/local/share/phpmailer') in /ftp/drupal.web/includes/database.inc on line 129
Fatal error: Call to undefined function install_goto() in /ftp/drupal.web/includes/database.inc on line 130
I didn't udestand WHY?
In joomla and wordpress all work normla.
In attacment I send apache and php configs.
Space - FreeBSD
Feb 11, 2008I am using FreeBSD with Cpanel.
df -h:
Filesystem Size Used Avail Capacity Mounted on
/dev/twed0s1a 496M 491M -35M 108% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/twed0s1h 86G 67G 12G 85% /home
/dev/twed0s1d 248M 21M 207M 9% /tmp
/dev/twed0s1g 15G 6.9G 6.5G 51% /usr
/dev/twed0s1f 4.8G 3.6G 827M 82% /var
procfs 4.0K 4.0K 0B 100% /proc
This is creating Problem at Cpanel,How can i recover space from /dev/twed0s1a.
FreeBSD __sbmaskrune
Feb 1, 2008My system is affected with something named __sbmaskrune
I can't connect to FTP at this moment..
I am running FreeBSD
/scripts/ftpup
Ftp Setup Script Version 6.1
This is the proftpd installer
Searching ports for proftpd .....................................found proftpd in /usr/ports/ftp/proftpd....Done
proftpd (1.3.1-1) is already installed.
dedi01# /scripts/ftpup --force
Ftp Setup Script Version 6.1
This is the proftpd installer
/libexec/ld-elf.so.1: /usr/local/lib/libruby18.so.18: Undefined symbol "__sbmaskrune"
Removing old ftp server (pure-ftpd)
pkg_delete: no packages match pattern(s)
The ProFTPd configuration file /usr/local/etc/proftpd.conf appears to be ok!
No matching processes were found
Waiting for ftpserver to restart..............finished.
ftpserver has failed,
MySQL 5.0.51 For FreeBSD
Jan 8, 2008gAs per MySQL official page [url]
there is no MySQL 5.0.51 available for FreeBSD.
The latest available version is 5.0.45
5.0.51 was officially released more than a month ago.
CentOS Or FreeBSD
Apr 8, 2008We are basically looking for advice on which OS to choose. CentOS appeals as it is basically RHEL - and since people are paying for that they must be doing something right. It is apparently uber stable because the versions have been tested to death... but because the packages are so out of date, or just not there, we will need to install many things from source, which defeats the point to using it for its stability.
FreeBSD seems to have an awful lot of up to date packages, took a look at it on Distrowatch and was very impressed by many are the latest versions. This would make life so much easier because the package manager can handle installs and updates, really can't be bothered with messing around compiling software for install/updates.
In my mind, if an open source project as mature as the likes of Apache, PHP or MySQL, I am pretty sure you are very unlikely to experience problems by using the latest stable version. Surely by using older versions you are more likely to experience problems as of the result of bugs/security exploits that have only been fixed in the more recent releases.
Would you use FreeBSD or CentOS/RHEL? Or are both equally as good?
Freebsd Disk
Oct 8, 2007i having an issue with FreeBSD...
I have a Raid5 setup and working fine, I just put 2 new 18gig drives for raid1.
Now i see in dmesg this.
amrd0: <LSILogic MegaRAID logical drive> on amr0
amrd0: 104193MB (213387264 sectors) RAID 5 (optimal)
amrd1: <LSILogic MegaRAID logical drive> on amr0
amrd1: 17365MB (35563520 sectors) RAID 1 (optimal)
In bold is the 'new' array.
in fdisk i get....
fdisk /dev/amrd1
******* Working on device /dev/amrd1 *******
parameters extracted from in-core disklabel are:
cylinders=2213 heads=255 sectors/track=63 (16065 blks/cyl)
Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=2213 heads=255 sectors/track=63 (16065 blks/cyl)
fdisk: invalid fdisk partition table found
Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
start 63, size 35551782 (17359 Meg), flag 80 (active)
beg: cyl 0/ head 1/ sector 1;
end: cyl 164/ head 254/ sector 63
The data for partition 2 is:
<UNUSED>
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
<UNUSED>
I get write errors when i use sysinstall. As for the raid status. Its fine.
Logical Drive : 1( Adapter: 0 ): Status: OPTIMAL
---------------------------------------------------
SpanDepth :01 RaidLevel: 1 RdAhead : Adaptive Cache: CachedIo
StripSz :064KB Stripes : 2 WrPolicy: WriteThru
Logical Drive 1 : SpanLevel_0 Disks
Chnl Target StartBlock Blocks Physical Target Status
---- ------ ---------- ------ ----------------------
0 00 0x00000000 0x021ea800 ONLINE
0 03 0x00000000 0x021ea800 ONLINE
FreeBSD Top States
Feb 11, 2007I've been using FreeBSD for a while now, but I still feel like a novice when looking at top because I don't understand or know what all of the STATES mean. I know that many of them represent different kernal states and certain programs have their own unique STATES, but what do the usuals mean? man top only has 2-3 listed with very vague descriptions.
Does anyone here understand many of them? If so it would be greatly appreciated if you could write up a few of the basic ones.
select
nanslp
kserel
RUN
pause
lockf
kqread
sbwait
pipered
Those are the ones I currently see in top. I know there are probably thosands of others, but those are the ones I usally look at.
FreeBSD & FFMPEG
Mar 15, 2007after many painstaking hours, im at a loss as to where to go now (finally managed to get up to the point of running phpize in the ffmpeg directory)
...
Originally I thought i had compiled it in when compiling PHP,
Infact:
Code:
'./configure' '--disable-debug' '--disable-rpath' '--with-bz2' '--with-curl' '--with-gd' '--with-openssl' '--with-png' '--with-zlib' '--with-mcrypt' '--with-mysql' '--with-pear' '--enable-bcmath' '--enable-ftp' '--enable-magic-quotes' '--enable-sockets' '--with-ffmpeg=yes' '--with-apxs2=/usr/local/sbin/apxs'
But when i go to the tests/ffmpeg_test.php file I get:
Code:
Warning: dl() [function.dl]: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20020429/ffmpeg.so' - Cannot open "/usr/local/lib/php/extensions/no-debug-non-zts-20020429/ffmpeg.so" in /usr/local/www/apache22/data/tests/test_ffmpeg.php on line 17
Can't load extension /usr/local/lib/php/extensions/no-debug-non-zts-20020429/ffmpeg.so
I used the ports tree to install FFMPEG and here is the version info:
Code:
bsd# ffmpeg -v
ffmpeg version 0.4.9-pre1, build 4718, Copyright (c) 2000-2004 Fabrice Bellard
built on Mar 14 2007 20:42:22, gcc: 3.4.6 [FreeBSD] 20060305
After finally getting to this point, i say the heck with it and just decide to try and use phpize and compile it in that way as an extension ( following: http://ffmpeg-php.sourceforge.net/ ).
However, after I got phpize to work ( had to cp autoconf259 and autoheader259 to autoconf and autoheader since it was complaining about it ), it gave me this set of errors:
Code:
/bin/sh /usr/local/src/ffmpeg-php-0.5.0/libtool --mode=compile gcc -I. -I/usr/local/src/ffmpeg-php-0.5.0 -DPHP_ATOM_INC -I/usr/local/src/ffmpeg-php-0.5.0/include -I/usr/local/src/ffmpeg-php-0.5.0/main -I/usr/local/src/ffmpeg-php-0.5.0 -I/usr/local/include/php -I/usr/local/include/php/main -I/usr/local/include/php/TSRM -I/usr/local/include/php/Zend -I/usr/local/include/ffmpeg -DHAVE_CONFIG_H -g -O2 -Wall -fno-strict-aliasing -c /usr/local/src/ffmpeg-php-0.5.0/ffmpeg-php.c -o ffmpeg-php.lo
gcc -I. -I/usr/local/src/ffmpeg-php-0.5.0 -DPHP_ATOM_INC -I/usr/local/src/ffmpeg-php-0.5.0/include -I/usr/local/src/ffmpeg-php-0.5.0/main -I/usr/local/src/ffmpeg-php-0.5.0 -I/usr/local/include/php -I/usr/local/include/php/main -I/usr/local/include/php/TSRM -I/usr/local/include/php/Zend -I/usr/local/include/ffmpeg -DHAVE_CONFIG_H -g -O2 -Wall -fno-strict-aliasing -c /usr/local/src/ffmpeg-php-0.5.0/ffmpeg-php.c -fPIC -DPIC -o ffmpeg-php.o
In file included from /usr/local/src/ffmpeg-php-0.5.0/ffmpeg-php.c:25:
/usr/local/include/ffmpeg/avcodec.h:14:27: ffmpeg/common.h: No such file or directory
In file included from /usr/local/include/ffmpeg/avcodec.h:15,
from /usr/local/src/ffmpeg-php-0.5.0/ffmpeg-php.c:25:
/usr/local/include/ffmpeg/rational.h: In function `av_cmp_q':
/usr/local/include/ffmpeg/rational.h:36: error: syntax error before "tmp"
/usr/local/include/ffmpeg/rational.h:38: error: `tmp' undeclared (first use in this function)
/usr/local/include/ffmpeg/rational.h:38: error: (Each undeclared identifier is reported only once
/usr/local/include/ffmpeg/rational.h:38: error: for each function it appears in.)
In file included from /usr/local/src/ffmpeg-php-0.5.0/ffmpeg-php.c:26:
/usr/local/include/ffmpeg/avformat.h: In function `av_init_packet':
/usr/local/include/ffmpeg/avformat.h:48: warning: implicit declaration of function `int64_t_C'
/usr/local/include/ffmpeg/avformat.h:48: warning: integer constant is too large for "long" type
/usr/local/include/ffmpeg/avformat.h:49: warning: integer constant is too large for "long" type
*** Error code 1
Stop in /usr/local/src/ffmpeg-php-0.5.0.
After I get all this working and install it on a another machine I plan on writing a guide for FreeBSD users inside the tutorials section - but this one part has stumped me.
The only thing I can think of is something along the lines of maybe i downloaded a 64 bit version of something along the way?
Should i continue along this route with phpize adding it as an extension, or does someone else have some information on that ffmpeg_test.php file?
Crontab + Php In Freebsd 6.1
Feb 5, 2007i created a new cron job with "crontab -e" command by using the "root" user.
* * * * * php -f /path/file.php
i tried it for php -q too. while i type this command on the shell the php file works. there is no problem with crontab rule too. the chmod of file.php is 777, user root group wheel..
but it cant work. i couldnt understand why it aint.
i created a shell file and changed the cron like:
* * * * * /path/file.sh
and in file.sh:
#!/bin/sh
php -q /path/file.php
mkdir /path/anydir
so, /path/anydir have been created but file.php not executed. so the problem is not about cron rule.
FreeBSD 6 Arp Errors
Dec 27, 2007This is the current setup for the user (which is a normal setup)
ISP
|
switch
|WAN |LAN 10.10.10.0/24
servers
switch is a cisco 2924XL
So on the servers there's dual ports one serves for WAN traffic and the other serves Local traffic.
Ive added in the sysctl net.link.ether.inet.log_arp_wrong_iface = 0 still no affect.
error...
Quote:
arp: IP_ADDRESS is on fxp0 but got reply from HW_ADDRESS on fxp1
arp: IP_ADDRESS is on fxp0 but got reply from HW_ADDRESS on fxp1
arp: IP_ADDRESS is on fxp0 but got reply from HW_ADDRESS on fxp1
arp: IP_ADDRESS is on fxp0 but got reply from HW_ADDRESS on fxp1
arp: IP_ADDRESS is on fxp0 but got reply from HW_ADDRESS on fxp1
arp: IP_ADDRESS is on fxp0 but got reply from HW_ADDRESS on fxp1
FreeBSd Command
Oct 25, 2007whats the command to find out what file system do i use on my FreeBSD server?
Linux Cat didnt worked out.
FreeBSD 6.2 Installing
Oct 20, 2007I'm facing this issue with FreeBSD 6.2.
After FreeBSD 6.2 install completely with no errors, the server is rebooted, then it says "no boot loader" even though the boot loader was installed during the setup.
I have tried to reinstall several times by 3 different sources, but no lucks.