Displaying 20 results from an estimated 4000 matches similar to: "Is AMD rev F the same thing as socket F?"
2009 Nov 02
8
Free or low cost online backup?
Hello:
Does anyone know a free or low cost online backup
system for CentOS?
Thanks,
Neil
--
Neil Aggarwal, (281)846-8957, http://www.JAMMConsulting.com
CentOS 5.4 KVM VPS $55/mo, no setup fee, no contract, dedicated 64bit CPU
1GB dedicated RAM, 40GB RAID storage, 500GB/mo premium BW, Zero downtime
2014 Aug 10
3
Centos 7 - iptables service failed to start
Hello all:
I did a fresh install of CentOS 7 on a new machine.
I wrote /usr/local/bin/firewall.stop to remove all the firewall rules.
It contains this code:
# Flush the rules
/usr/sbin/iptables -F
# Set the default policies to accept
/usr/sbin/iptables -P INPUT ACCEPT
/usr/sbin/iptables -P OUTPUT ACCEPT
/usr/sbin/iptables -P FORWARD ACCEPT
I wrote /usr/local/bin/firewall.start to set the
2005 Mar 23
2
Permission problems writing to Share from SQL Agent
Hello:
I have a client that is using MS SQL Server in a Windows 2003
server.
They have a Linux machine (Fedora Core 3) that is acting as a file
server using Samba.
We want to write backups from the SQL Agent for SQL Server to
one of the shares on the Samba server.
If I set the share to allow guest access, the SQL Agent
can write the backups just fine using \\Shares\SQLBackups\pubs.bak
but, if
2009 Oct 21
4
Recommendation for PCI-e SATA RAID 5 card?
Hello:
I am looking for a recommendation for a PCI-e
RAID card for my server. The server has a
PCI-e x16 low profile slot so the card has
to be at most 6.6 inches long x 2.536 inches
high. I would like to use RAID 5 with 3 drives
so I have to have those capabilities.
It has to be CentOS 5.4 compatible (Of course!).
I took a look at the offerings from 3Ware, but
their cards are too long.
If
2009 Oct 24
3
Need info on vnet mapping to guests
Hello:
I have a host running two KVM guests. The guests
use br0 and each has a static IP address.
I am trying to figure out if there is a way to
use snmpd on the host to measure the traffic
usage of the guests. I do not want to require
anything running on the guests since I do not
control them.
Looking at netstat -in on the host, I see this
info:
Kernel Interface table
Iface MTU Met
2007 Jan 28
4
Use Microsoft shared fax printer?
Hello:
Is it possible to use Samba to send documents to
a Microsoft Shared Fax Printer?
How would I give it the phone number and other recipient
details that normally comes in the popup window when
I print to a shared fax printer from Windows?
Thanks,
Neil
--
Neil Aggarwal, (214)986-3533, www.JAMMConsulting.com
FREE! Eliminate junk email and reclaim your inbox.
Visit
2009 Jul 08
2
Window Server 2003 will not run as paravirtualized?
Hello:
According to the Red Hat Virtualization Guide,
Windows Server 2003 32-bit will only run as
a fully virtualized guest on an AMD64 system.
I thought I have seen a lot of discussion about
running paravirtualized Windows on CentOS. Is
that a bad idea?
Neil
--
Neil Aggarwal, (281)846-8957, www.JAMMConsulting.com
Will your e-commerce site go offline if you have
a DB server failure, fiber
2009 Jun 25
2
Use 8GB RAM on Pentium D?
Hello:
I have a Supermicro SuperServer 5015P-TR.
It has a Pentium D and is running CentOS x86_64.
Can this machine use 8GB RAM?
I think it should because it is running a 64 bit
OS, but I am concerned because it is fundamentally
32 bit hardware.
Anyone have any experience in this area?
Thanks,
Neil
--
Neil Aggarwal, (832)245-7314, www.JAMMConsulting.com
Eliminate junk email and reclaim your
2003 Dec 30
1
Access denied, unable to connect to my printer
Hello:
I have a printer set-up and working correctly on my Linux machine
running Fedora Core 1. It is set up as a local printer called printer.
I set it up thru the graphical printer configuration utility.
I am trying to set it up as a network printer from my Windows XP machine
using Samba. Here are the lines in my smb.conf file:
[global]
encrypt passwords = yes
socket options
2009 Jul 09
3
Looking for recommendations for blocking hacking attempts
Hello:
I have been looking into projects that will automatically
restrict hacking attempts on my servers running CentOS 5.
I think the two top contenders are:
DenyHosts - http://denyhosts.sourceforge.net
Fail2ban - http://www.fail2ban.org
>From what I see, DenyHosts only blocks based on failed
SSH attempts whereas Fail2ban blocks failed attempts
for other access as well.
The main benefit
2002 Jun 12
4
WIndows 98 asking for a password
Hello:
I have a brother HL-1440 laser printer set-up and working fine on my
RedHat 7.3 Linux box. The printer queue is named brotherLaser.
I added a samba share for the printer with these options
in my smb.conf file:
[brotherLaser]
path = /var/spool/lpd/brotherLaser
writable = yes
comment = Brother Laser Printer
printable = yes
public = yes
I then went
2008 Oct 27
3
dumpe2fs and repquota not agreeing on block size
Hello:
I am trying to set up user quotas on my /var
partition to enforce limits on user's mailbox
sizes. The machine is running CentOS 5.
When I do this:
/sbin/dumpe2fs /dev/md2 | grep 'Block size'
Block size: 4096
That tells me the block size is 4k.
But, if I do:
repquota /var
It is telling me that one of my users is
currently using 10264 blocks. But, if I look
at
2007 Apr 10
1
From LiveCD, mount hda1 gives resource busy
Hello:
I booted from the CentOS 4.4 CD.
I am trying to mount the partitions on the hard drive of
the physical machine (Fedora Core).
I did:
mkdir /mnt/hda1
chmod 755 /mnt/hda1
mount /dev/hda1 /mnt/hda1
I get back:
mount: /dev/hda1 already mounted or /mnt/hda1 busy
I checked with df. I don't see hda1 anywhere.
Any ideas what is wrong?
Thanks,
Neil
--
Neil Aggarwal, (214)986-3533,
2009 Oct 20
1
Error setting up bridge with static IP address
Hello:
I am trying to follow the RHEL virtualization guide
to set up a bridge on a system running CentOS 5.4.
I copied my ifcfg-eth0 to ifcfg-eth0:1 and
set its content to this:
DEVICE=eth0:1
HWADDR=[The MAC address from eth0]
ONBOOT=yes
BRIDGE=br1
I then created ifcfg-br1 with this content:
DEVICE=br1
TYPE=Bridge
BOOTPROTO=static
BROADCAST=192.168.2.255
IPADDR=192.168.2.202
2007 Nov 11
4
How to know when files have finished FTPing?
Hello:
I have a server set up a CentOS 5 server for a client
to push files onto using FTP.
I have a cron job to process the files and
move them to another directory.
Sometimes, the cron job executes while the client
is still uploading a file (Some of them can be large)
and I get a partial file.
Is there a way to tell when a file has finished
uploading?
I am using the vsftpd daemon installed
2008 Aug 04
2
Outbound connections not using primary eth0 IP
Hello:
I have a machine running CentOS 5.2
I added two IP addresses to eth0 by copying
/etc/sysconfig/network-scripts/ifcfg-eth0
to
/etc/sysconfig/network-scripts/ifcfg-eth0:0
/etc/sysconfig/network-scripts/ifcfg-eth0:1
and changing the relevant IP info.
I am now seeing outbound connections
failing at my firewall from services like NTP, etc.
since they are now using a source address
from one
2009 Apr 16
1
Sendmail forwarding external email sent to root
Hello:
On a CentOS5 machine I set up for a client, in /etc/aliases,
I set root's mail to forward to my email address so I can
get notices from cron, etc.
Unfortunately, I am now getting a lot of spam which is
sent to root at theservername.com
How can I tell sendmail to not accept external email to
root?
I searched the Internet and found some horribly convoluted
solutions. There has to
2009 Apr 03
1
Install CentOS directly from usb drive?
Hello:
I followed the instructions here:
http://www.centos.org/docs/5/html/5.2/Installation_Guide/ch02s04s01.html
to put isolinux on a usb drive. When I boot from the usb drive,
the installer comes up and I can do a network install. I have
to say that is very impressive!
But, since I have a 4GB usb drive, I am thinking I can
load the rest of the installation onto the usb drive
so I do not have
2008 Nov 06
2
iptables starts blocking outbound http traffic
Hello:
I have a machine running CentOS 5 x86_64.
It is running apache httpd and tomcat.
For some reason, after running for a few days,
web requests stop responding. It happened again
this morning. I check the syslog and see a HUGE
number of logs like this:
OUTPUT IN= OUT=eth0 SRC=[MyIP] DST=[OutsideIP] LEN=532 TOS=0x00 PREC=0x00
TTL=64 ID=52669 DF PROTO=TCP SPT=80 DPT=54697 WINDOW=61
2009 Oct 23
2
Switch to measure traffic at IP level?
Hello all:
Is there a network switch that will give me traffic
stats at an IP address level?
Right now, I only get statstics at a port level, but
that does not help since each of my servers run several
virtual machines and I need to measure traffic
per virtual machine.
Thanks,
Neil
--
Neil Aggarwal, (281)846-8957, www.JAMMConsulting.com
Will your e-commerce site go offline if you have
a DB