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How to mount USB on ESXi 4.1?

This is what I tried but it doesn't work : Connect with SSH # /etc/init.d/usbarbitrator stop # fdisk -l |grep Disk Disk /dev/disks/mpx.vmhba40:C0:T0:L0: 4022 MB, 4022337024 bytes # ls /dev/disks/mpx....
db_ch's user avatar
  • 658
0 votes
1 answer
1k views

Does Bonding mode 0 works on Cisco SG100 and achieve 2GB speed for NFS?

I am planing to buy a switcher to link 2 servers each with 2 NICs (Intel Corporation I350 Gigabit Network Connection). I read that "balance-rr is the only mode were one single TCP connection can ...
Galaxy's user avatar
  • 105
4 votes
1 answer
331 views

Solaris crossover via fiber

I have two Sun servers running Solaris 10. Both have Emulex fiber channel cards. I'd like to connect the two in a "crossover" fashion like you would copper ethernet & IPv4. Point being I have a ...
churnd's user avatar
  • 4,157
-1 votes
3 answers
1k views

How to tar folders with specific letter

I have a long list of folders. i want tar only folder which starts with "a". How can i do that? Actually, I am having photo gallery website, which has 1000s of folders. I wish to move another server ...
palPalani's user avatar
0 votes
1 answer
427 views

Linux RAID10 hit bad disk while re-syncing. Is it hosed?

I have a Linux software RAID10 device on md0. It's made up of 4 1TB disks sd[abcd]. Yesterday Smart emailed me to say a disk was going bad (seek errors going up and reallocated sectors). I rebooted ...
Server Fault's user avatar
  • 3,774
0 votes
2 answers
483 views

server load, litespeed, scsi, nameserver fail: all messed up

First of all: I have very basic knowledge about linux servers. Here is our dedicated server details: Intel(R) Xeon(R) CPU X3450 @ 2.67GHz Total processor: 8 OS: Centos 32bit release 5.8 (Final) ...
Rawkon's user avatar
  • 11
1 vote
1 answer
2k views

Per-user dynamic traffic shaping

At work we have a dedicated Internet link for everyday use (servers use a different link) with limited upload bandwidth (currently 3Mbps). Since there are ~80 users, sometimes this upstream link ...
Hank's user avatar
  • 11
2 votes
1 answer
12k views

Why is the remote desktop service connected to a *random* IP? [duplicate]

Possible Duplicate: How do I deal with a compromised server? I noticed some unusual network behaviour on my Windows web server 2008 R2 x64 server, when I investigated on Resource Monitor I ...
Andy's user avatar
  • 31
1 vote
2 answers
3k views

Unable to access different subnet

Router ip: 192.168.3.1 Windows server: 192.168.3.50 (WLan) and 192.168.2.1 (LAN) PCs: 192.168.2.x I am able to access 192.168.3.50 from laptop (in 3.x network) but unable to access through other ...
Praveen's user avatar
  • 141
83 votes
4 answers
211k views

How to find the physical volume(s) that hold a logical volume in LVM

I have a volume group (VG) that contains two physical volumes (PV). Several logical volumes (LV) in the VG are likely to use extents on both PVs. Is there a way to tell which LVs occupy space on ...
Paul's user avatar
  • 1,988
1 vote
1 answer
221 views

Can't login anymore via sshd

I have been working with SSH for a long time, but recently I have needed to add another user to my set up. I followed some instructions I found on the web and did the folllowing. adduser sam sudo ...
MichaelH's user avatar
  • 179
-2 votes
2 answers
2k views

How to hide query string in url?

The below is the .htaccess code which is causing the rewrite in URL, RewriteRule ^24-(.+)~(.+)\.html$ gallery_catagory.php?gallnm=$1&GalleryID=$2&%{QUERY_STRING} [nc] but still I can see the ...
user avatar
4 votes
3 answers
2k views

Why do I have more users logged on than there are?

On an old GNU/Linux Ubuntu box I see something like lorenzo@metropolis:~ $ w 09:58:18 up 651 days, 19:30, 5 users, load average: 0.28, 0.30, 0.24 The problem is, I am logged on other three ...
lorenzog's user avatar
  • 2,889
1 vote
1 answer
151 views

varnish3.0.2 rewrite the url howto

I have lots directories which have the same image "_a.png",like these: /data/images/{a,b,c,d} Because this, the varnish cache multiple copies. Now I want to rewrite the urls to one,like this: if (...
Sola.Shawn's user avatar
0 votes
2 answers
297 views

Is there a Juniper limitation on the number of SA in 'any to any' ACL in IKEv1

I've connected Juniper SRX5800 and another enodeB device (don't know the vendor) by an IPSec tunnel. It uses IKEv1 for negotiation of keys. there are 10 ACLs on the enodeB side and on Juniper SRX, I ...
Arun Kumar M S's user avatar
4 votes
2 answers
2k views

Does a domain's Glue Records get transferred when I transfer the domain to another registrar?

I have a domain, call it DOMAIN.NET, which is an Internet service provider. DOMAIN.NET has Glue Records that I put in via the existing registrar, which enable the client domains like FOO.COM, BAR.COM, ...
Crash Override's user avatar
0 votes
1 answer
206 views

Adding glue records to my registrar

I have a country specific domain (let say example.me) and when I try to add my own nameserver (ns1.example.me & ns2.example.me) at my country registrar it didn't worked because I only have 1 IPv4 ...
sg552's user avatar
  • 409
0 votes
1 answer
678 views

How to change Linode IP to open different website?

I have a LINODE 512 account (Ubuntu 10.04 LTS) where I have got 1 IP. Using /etc/apache2/sites-available (enabled) I have hosted 4 websites, which is working very well. But the IP address I have got ...
seopower's user avatar
1 vote
1 answer
167 views

Is a 650W PSU enough for 4x 7k HDDs 2x CPUs and a monster AMD Radeon HD 5990 [closed]

I bought a supermicro chassis a few years ago with a 650W PSU for a personal lab I built. Everything has been just fine so far, but now that I'm looking into some GPU based work, I'm finding that I ...
ACiD GRiM's user avatar
  • 123
2 votes
1 answer
238 views

at what level modprobe operates ? - linux

I have a machine with Ubuntu 12.04 64 bit, i have the need for blacklisting a module, i have blacklisted it in blacklist.conf but nothing happened; i have solved my problem passing modprobe.blacklist=&...
user1824407's user avatar
0 votes
1 answer
64 views

DNS error with sbs2003 migration to 2011

I have been getting that message Your Local server is not in the name server records and it is not going away. I have followed the suggestions from this. Other suggestions are also same as his anyway. ...
James Nyunt's user avatar
1 vote
1 answer
191 views

crontab runs only 2nd line

I have /etc/cron.d/remote-server-backup as follows: ***starts*** MAILTO="[email protected]" 23 1,7,13,19 * * * root /usr/local/bin/backup-server nzs1.automatem.co 43 2,8,14,20 * * * root /usr/local/...
jdog's user avatar
  • 131
1 vote
0 answers
229 views

SQL Server 2005 on Windows 7 along with SQL Server 2008 R2 Express Edition

I've installed SQL Server 2008 R2 Express Edition in my Win 7 notebook. The Express Edition doesn't have SQL Profiler enabled. Thus it's hard for me to debug my SQL 2005 applications. I have a ...
µMax's user avatar
  • 111
7 votes
4 answers
2k views

Running Rails3 with force_ssl = true, with nginx, on AWS EC2 with SSL terminated by an ELB, setting up health check

I want to run my entire Rails app with SSL, so I thought to use Rails' global force_ssl config option, which works great, except that the ELB's healthchecker will never work because if I set it to ...
Alejandro Wainzinger's user avatar
0 votes
4 answers
8k views

How to get a different network's segment IP and MAC in Windows

My network segment is 192.168.0.*, the target network segment is 192.168.1.*, and I can ping it. I want to get the target's (e.g., 192.168.1.132's) MAC address in my program (C# or VC). I know I ...
peter's user avatar
  • 3
0 votes
1 answer
2k views

How can I move mail from one server to another? [closed]

I currently host mail accounts on a VPS, which I want to move to a hosted CPanel account. Mail is handled by Postfix and Dovecot, but I don't know much about the server I want to move the mail to. ...
James's user avatar
  • 643
1 vote
1 answer
125 views

Other ways of implementing Crashplan on a LAMP setup [closed]

I've got a LAMP setup running Ubuntu 12.04 server and I'd like to integrate it with CrashPlan that I use on all my other mac xserves that I'm running. The problem is that it has to run a gui ...
Snazzy757's user avatar
1 vote
2 answers
2k views

Can I attach iSCSI to VMware ESXi without licensing?

I have multiple ESXi hosts, managed individually because I have yet to buy licensing. Can I tie my iSCSI SAN to these hosts and utilize it for VM storage and run VM's on that iSCSI device?
eth0's user avatar
  • 163
13 votes
8 answers
18k views

make a cronjob wait for previous rsync job to finish

I'm using rsync to backup some data from one server to another. All works fine, but it might take longer to finish depending on how much data there is to transfer. Is there any gauranteed way to ...
chovy's user avatar
  • 340
1 vote
1 answer
332 views

Match files which are not in a specific directory

I have the following rule in my nginx config: location ~* .(js|css|png|jpg|jpeg|gif|ico|xml|swf|flv|eot|ttf|woff|pdf|xls|htc)$ { which matches some images and other resources. However I want to ...
user6669's user avatar
  • 145
2 votes
6 answers
51k views

apache won't start httpd service start centos 6.3

I've installed httpd in CentOS 6.3 yum install httpd After successfully installing it, I tried to start it service httpd start Nothing happend. I opened the browser and typed my IP address but ...
Hmmm's user avatar
  • 149
1 vote
1 answer
3k views

Log and analyze web traffic passing through SSH SOCKS proxy

I've got a cheap VPS running Ubuntu 12.04 that I sometimes proxy web traffic through via SSH when I don't trust the network I'm on. I'd like to have a closer look at some of that traffic on occasion. ...
Dan's user avatar
  • 351
1 vote
3 answers
338 views

How does aptitude determine what version of a package/application to install? i.e. Apache 2.2 vs 2.4

So I wasted several days dealing with a lame Apache2 bug that was fixed in Februry 2012. I couldn't figure out why I was experiencing the bug still until I discovered my version Apache2 was a 2.2.x ...
JamesHoux's user avatar
  • 277
0 votes
1 answer
326 views

apache2 incomprehensible https redirect

I've got a question about apache2 and Virtualhosts. I declared some in my /apache2/sites-available/ownsites in order to get access via different domains and subdomains, for example: <VirtualHost ...
Sven Jung's user avatar
  • 179
1 vote
1 answer
1k views

Puppet syntax for iptables output chain redirection

Using the iptables puppet module what syntax to I need to allow port redirection from port 443 to 8443 on the local host? It looks like it should be the syntax should be the following but I'm not ...
Tim Brigham's user avatar
  • 15.6k
3 votes
1 answer
8k views

Search an LDAP tree with a wildcard for a node level?

Given an LDAP tree (AD in my case), is there a way of searching with a wildcard at a specific level in the tree? i.e. I'm wondering if there's an equivalent way of searching LDAP in the same way ...
Dan's user avatar
  • 620
5 votes
2 answers
8k views

Can't Change message size limit in postfix?

postconf -d | grep message_size_limit Shows: message_size_limit = 10240000 This limit was not set in /etc/postfix/main.cf so I assume its a default? I added message_size_limit = 31457280 to my /...
Nick's user avatar
  • 4,656
3 votes
2 answers
13k views

How do I get Nginx to pass authentication on to IIS as a reverse proxy?

I have the following setup in my Nginx (1.2.6 on Windows 7) conf file: location ~ ^/FOO/(.*)$ { proxy_pass http://server_two:8888/FOO/$1; } On server_two I have IIS7 running a WCF service that ...
Wayne Werner's user avatar
74 votes
2 answers
7k views

How should an IT department choose a standard Linux distribution?

There is a lot of community feeling about what Linux distributions are appropriate for production server environments and which aren't, however, a lot of this feeling seems religiously based, and ...
wfaulk's user avatar
  • 6,958
2 votes
2 answers
2k views

How can I (securely) get remote desktop back?

In order to make compliance with our PCI-DSS requirements, I was required to disable TLS 1.0 (apparently it has a flaw that was corrected in TLS 1.1 and higher). However, after doing so, remote ...
Brian Knoblauch's user avatar
-1 votes
2 answers
112 views

Research in Motion UK Limited : "Recently reported spam source"? [closed]

I've come across several IPs that are marked as belonging to RIM/Blackberry but seem to be a source of spam/fake users to our sites, examples : http://whatismyipaddress.com/ip/93.186.16.213 http://...
Sherif Buzz's user avatar
2 votes
2 answers
3k views

Can't connect to Postgres in production

I'm trying to connect to my Postgres instance on a local IP, which I can connect to with no problem using the psql -h localhost command. However, which trying to run via rails, I get this: $ rails c ...
Avishai's user avatar
  • 123
-2 votes
1 answer
413 views

How to setup Load Balancing on DAS (Dell MD3220)

We have a Dell MD3220 attached through two 6Gb/s HBA controllers. We want to enable Load Balancing to improve performance. What at the requirements and steps?
user151111's user avatar
-2 votes
1 answer
5k views

Cannot ping Windows 2008 R2 by hostname

I cannot ping the Windows 2008 R2 server by hostname from Windows XP Home machines, but I can ping it from Windows 7 Ultimate machines. I already disabled ipv6. I need to access a shared folder: \...
theSpyCry's user avatar
  • 129
3 votes
1 answer
130 views

When registering a domain, is it possible to designate primary and secondary nameservers by FQDN and IP?

I would like to buy a domain from a registrar and use my own nameservers (assume that they are already hosted,configured and listening on some static IPs in 2 datacenters) for the domain, without ...
Paralife's user avatar
  • 329
1 vote
5 answers
2k views

Best Practices for Open Relay Email Server

I have a scenario where I need to setup postfix with no TLS, no SMTP authentication, and open relay allowing from only one remote IP address. Emails from this remote IP may have spoofed "from" address ...
WJR's user avatar
  • 341
2 votes
1 answer
2k views

Overhead of many php-fpm processes on Linux?

I'm migrating the configuration of a webserver that runs PHP applications using PHP-FPM behind nginx. The server has about 40-50 (and growing) vhosts on it. The server is a single CPU VM with 1GB of ...
growse's user avatar
  • 8,050
1 vote
1 answer
416 views

dell power edge t410 HDD not showing

i have purchased dell poweredge t410 in seconds previously in that pc installed centos now i am trying to install win server 2008 after booting windows its showing no HardDisk is available. how can ...
nani's user avatar
  • 11
1 vote
1 answer
248 views

Physically isolated networks versus link aggregation + VLANs

When setting up internal cloud, the recommended best practice seems to be to isolate data traffic from management traffic by using separate L2 networks. For example, see the diagram in the OpenStack ...
Lorin Hochstein's user avatar
1 vote
5 answers
16k views

error messages when enabling /server-status on Centos with Apache version httpd-2.2.3-31

I enabled the following on httpd.conf: ExtendedStatus On LoadModule status_module modules/mod_status.so and also: NameVirtualHost *:80 <VirtualHost *:80> ServerName myserver.com ...
edotan's user avatar
  • 1,936

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