0
votes
0answers
2 views

CentOS: crontab vs. yum-cron

What is the difference between scheduling yum -y update in crontab and using yum-cron for updates? I'm looking to schedule updates on specific days to allow a period of time between updates on test ...
1
vote
1answer
16 views

Guidelines and Best Practice: Prep to Temporarily Shutting Down an Active Directory Domain Controller

1 AD domain. 3 total Domain controllers, all on 2008 R2 The primary DC (with FSMO roles) is being moved to a new office and it will be offline for a maximum of 3 days. This DC also serves DNS but ...
0
votes
0answers
3 views

When connecting to PROFTPD via SFTP, mod_wrap is not being invoked

We are using PROFTPD (version 1.3.3e) and have just noticed that if we connect to the server via FTP we can see that mod_wrap is being invoked: From proftpd.log May 27 10:46:16 li46 proftpd[10592] ...
0
votes
1answer
8 views

Part numbers for rear drive mounts for R730xd?

I bought a refurbished R730xd without the rear 2.5" drives, and am now investigating how to add drives. The system does not appear to have come with the necessary mounting hardware to actually put ...
0
votes
0answers
3 views

Restoring Solr Cloud 4.7 index

I have a test environment which is created every morning and then destroyed every night. Part of the environment is a SolrCloud (version 4.7) instance connected to a remote Zookeeper cluster. The ...
1
vote
1answer
9 views

Large number of inodes being used by Apache mod_cache_disk

I am frequently getting to 100% inode usage on an Ubuntu PHP/Apache box. The main usage seems to be in /var/cache/apache2/mod_cache_disk Once every fortnight I have to manually remove files from ...
0
votes
1answer
11 views

Moving a lot of files with robocopy and 7zip

With the help of StackOverflow and a number of other places I've created the following script, the purpose is to look at a folder and it's subdirectories, if the files are older than 32 days -> move ...
0
votes
1answer
12 views

Printer redirection without RDS role on Windows Server 2012

I have a Windows 2012 AWS VM configured for Administrative Mode only. However, sometimes I would like to print from the server to a redirected RDS printer. But client printers never show up on the ...
-1
votes
1answer
14 views

Interchanging remote hosting with computer hosting vs. displaying availability state of computer hosting on remote website [on hold]

Recently, I bought a domain kkziomek.eu. The root domain is hosted on a remote hosting. I added a subdomain "komputer.kkziomek.eu" which is hosted on my computer. To do that I created a subdomain, ...
0
votes
1answer
11 views

Server 2012 Essentials not deleting backups

I have a client who had 2012 essentials, he has a separate solution for backups and we don't want to use the built in Windows backup. I selected each pc and turned backups off and told it to delete ...
0
votes
2answers
18 views

Configuring Remote Shut Down with UPS

A similar question has been asked but there are differences to my situation. 1) A Hyper-V Core machine running three VMs (XPProSP3) (Win2003SP2) it is a system we inherited and migrated from Physical ...
0
votes
1answer
15 views

OpenSSL's version on centos 7.2

I am using centos 7.2, the version that comes with centos 7.2 is 1.0.1 , I intalled 1.0.2 form source, then view the version,but it's still 1.0.1 . What should I do if I want to use 1.0.2? ...
-1
votes
2answers
23 views

HP PL580 gen7 - HP SAS 1,2TB 10K SAS 6G SFF DP is stuck in case

that's maybe quite a stupid question, but without finding any solution, I have to ask it. I got an old HP PL580 gen7 together with the 2 HP SAS 1.2TB 10K SAS 6G Harddisks(allready mounted in a cage) ...
0
votes
0answers
15 views

Nginx only recognises files in root dir

OK so I'm a beginner with Nginx, however I have successfully setup a number of Apache websites, so this can't be that difficult right? Well, not really. At least not for me. I have struggled for a ...
-1
votes
0answers
17 views

Need help in understanding the packet analysis(wireshark)

The snapshot capture below contains a single HTTP request to a web server, in which the client web browser requests some files from server, and the server returns an HTTP/1.1 200 (OK) response which ...
0
votes
0answers
18 views

How to build Apache httpd 2.4.20 on CentOS 7 with http2 support?

I've spent nearly a day trying to make Apache httpd builds with ALPN and http2 support for EL6 and EL7 for my company and society, as I previously did for NGINX (Built statically against OpenSSL ...
0
votes
0answers
14 views

Site-to-site tunnel using two MikroTik routers where one endpoint is behind NAT (LTE modem)

I would like to interconnect two offices where one has a public static IP address (main office) and the second one is behind NAT (no public IP) because there is just an LTE modem. I am able to create ...
0
votes
0answers
7 views

SSL Cipher Mismatch Tomcat RHEL

I'm deploying a Tomcat web server with an SSL certificate. I've created the keystore and have received and installed the certificate back from the certificate vendor. However, I receive ...
0
votes
1answer
13 views

Postgres doesn't shut down properly

Here is my original error: $ psql psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/tmp/.s.PGSQL.5432"? ...
0
votes
0answers
7 views

Why is my upstart script failing?

here is the script in question: description "Circuit server" author "anonymous" start on filesystem or runlevel [2345] stop on shutdown # Script fails when setuid and setgid are not commented ...
0
votes
0answers
20 views

Delegating authentication in Windows AD domain

In a Windows AD domain, when the client (user) authenticates against the Domain Controller, is it possible to delegate the authentication to another LDAP/RADIUS server? We have a ton of services in ...
-3
votes
0answers
21 views

SSH does not show my typing

today I rebooted my server and since then ssh does not show my typing. It executes everything I type in the ssh console, but it does not show the entered characters. What went wrong?
0
votes
0answers
9 views

Nginx upstream never flagged as down in vts status

We have 2 physical server which are basically identical (for load balancing and failover) One physical server consist of a bunch of docker containers including 1 x NginX 2 x WebSphere 8.5.5.8 ...
0
votes
0answers
6 views

generation scripts under /lib/udev/

I was wondering when triggered the rules generator scripts in /lib/udev/ are triggered to form e.g. /etc/udev/rules.d/70-persistent-net.rules? I could imagine that happens only once during install and ...
0
votes
1answer
12 views

Renewing public dynamic IP via Powershell ?- Azure Resource Manager

i need your help! I'm trying to renew a dynamic IP assigned to a VM, but i want to figure it out if there's some possibility to accomplish this via powershell cmdlets without being in the need of ...
0
votes
0answers
9 views

MYSQL Database Crashes

My MYSQL DB Crashes from time to time, and I don´t know why exactly. I was reading the logfile from var/log/mysql. 2016-05-25 08:05:42 1160 [Warning] Using unique option prefix myisam-recover instead ...
0
votes
0answers
6 views

slow shared folder file append operations (VBox/VMware/CIFS)

The next problem occurs in both Vbox and VMplayer. I am having windows 10 as HOST, and debian 8 as guest. I am developing in both PHP and nodeJs, my plan is to use HOST windows 10 as development ...
-5
votes
0answers
14 views

Implementation That can solve Fault tolerance and Scability problems? [on hold]

I'm looking for some implementations or free products (License Apache or equivalent) that can group : Load Balancing Phoenix Server Heartbeat (if a server is down, another one will take the lead) ...
0
votes
1answer
10 views

False Negative Search Results in WIndows Server 2008 File Explorer

When I search "Computer" for cdo*.dll, windows says "No items match your search", but if I conduct the same search from C:\Windows\System32, it finds cdosys.dll. When I look in Search Options, the ...
0
votes
1answer
11 views

Single front NGINX to proxy pass SSL to sites with their own certificates

Current setup: Front NGINX proxy passes 80 and 443 to local VM Local VM's NGINX redirects everything to HTTPS (if request is HTTP/80) Local VM's NGINX listens to 443 and proxy passes to the upstream ...
-1
votes
0answers
8 views

404 Error on Jetty page after computer restart

I had an application running just fine at http://localhost:8080/dashbuilder. I restarted my computer, and now I get: HTTP ERROR 404 Problem accessing /dashbuilder. Reason: Not Found ...
-1
votes
1answer
21 views

new hard drive on dell precision 490 not been detected

I have been give an old computer dell precision 490 to run some tests on it and a new hard drive to install on it. But after placing the new hard drive and turning on the computer I get" Drive 0 not ...
0
votes
0answers
7 views

Using OpenSSL Certificate with Windows Firewall Connection Security

I'm attempting to set up an IPSec transport mode connection between Windows 7 machines, using Windows Firewall Connection Security, authenticating using certificates. I can get it to work correctly by ...
0
votes
0answers
14 views

MySQL Replication Errno1146 Table doesn't exist

Here's the setup: I have a MySQL DB cluster in Rackspace that I'm already using for replication to multple slaves in multiple datacenters. I am trying to use AWS' Aurora with a MySQL front-end, which ...
0
votes
0answers
16 views

AWS private hosted zone setup

I'm trying to set up a pair of VPC peers on Amazon. One of the VPCs has been in use for some time, and the other is a new VPC I've just set up. As part of this effort, I've associated an existing ...
-1
votes
0answers
13 views

DSR on a DNS Cache Server… How

I have a doubt/problem. I have to set a DNS Cache Server that is behind a LB F5, i was asked to set 2 types of IPs, 1 IP is on 10.xx.xx.xx and its used to listen and reply all the cache store queries, ...
0
votes
0answers
19 views

Best Reliability for Linux OS: FakeRAID, SoftRAID, or No RAID

I'm tasked with building a highly-reliable, unmanned industrial PC that will withstand unplanned power outages. A UPS will be used where possible, but realistically we know that many of these units ...
-1
votes
0answers
6 views

VirtualBox natnetwork guest ip address WITHOUT guest additions installed

How can I get the dynamically DHCP-assigned IP address of a VirtualBox natnetwork guest WITHOUT guest additions installed?
0
votes
0answers
16 views

Server software complains it is already running when launched over RD

The server software needs to be accessed by remote users. When one user is logged in, the other user cannot launch the software as it complains it is "already active" (running for another user). My ...
0
votes
1answer
11 views

Restarting network interfaces that have changed with ansible

I've got an ansible role that - name: add virtual interface configs for vlan template: src=ifcfg-eth.vlan.j2 dest=/etc/sysconfig/network-scripts/ifcfg-{{ item.device }} with_items: "{{ ...
0
votes
1answer
22 views

VMWare Datastore Availability Between Hosts

I'm having trouble getting my datastores to be visible to all hosts in my cluster. I could swear I've done everything right, but I clearly didn't, because I still can't get these datastores accessible ...
0
votes
0answers
7 views

SpamAssassin blacklist address not getting blocked

We use Untangle spam-blocker, which is built on SpamAssassin. Here the address is question, which is already listed in our block.cf (located in /etc/spamassassin ): Individual blacklist_from ...
1
vote
1answer
21 views

VPC internal routing

I have two subnets on my VPC, each of them in different AZ. The subnet S1 is public and the subnet S2 is private. I implemented two EC2 instances, each of them on their own subnet. / AZ1 ...
1
vote
1answer
15 views

Synchronize accounts down from Azure AD to on-premises?

Just installed an on-premises AD forest to join with our Azure AD. I setup AD connect for synchronization. I want to sync down the accounts from Azure AD into my new on-premises AD forest (which is ...
0
votes
0answers
16 views

kvm virtualized Windows get low disk performances

Disclaimer This is indeed a continuation of this thread. I've opened a new question as the target has slowly shifted, therefore I think was good to open a new post. I will merge back if required. ...
1
vote
0answers
6 views

Using Amazon SES to send mails to specific domains in Zimbra

We are managing a Zimbra mail server Community edition. Since the IP Address reputation of our ISP is a bit poor, select domains (mail servers) are either blocking our emails which is resulting in ...
-1
votes
2answers
27 views

server with public IP cannot be accessed internally

Most of our servers only have private IPs. I am assigning additional public IP to one of our servers (server A), keeping its private IP at the same time. Here's what happens: Server A can be ...
0
votes
0answers
7 views

Connection failed: php_network_getaddresses: gethostbyname failed. errno=0

I need you'r help please... I created php web site in google engine. I open connection to mysql server using appharbor. When i run it local it connect very good and there was no errors in my web ...
-1
votes
0answers
8 views

Server 2012 Profiles not saving (marked as temp)

I have a Windows Server 2012 machine that randomly starting today wiped a user's profile and now will not save any changes after he logs out (desktop icons, bookmarks, etc.). His machine does this ...
0
votes
0answers
5 views

Unable to connect to locally ran SQL DB in Docker Container

I have a mariadb (mysql) running in a docker container with a test db, table and dummy data. I very it's running with docker exec fcd12bf1da81 /etc/init.d/mysql status and it outputs the uptime, ...

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