Latest Server related questions

Score: 0
Tory Jones avatar
Windows Server 2008 R2 Upgrade
in flag

Does anyone know how to upgrade or has upgraded a PowerEdge R510 Server from Windows Server 2008 R2 to at least Windows Server 2012 OS? I need to get this server's OS upgraded.

Score: 0
Server becomes inaccesible/hangs after rsync starts copying files
th flag

I have an ubuntu server (backup server) in a remote location. It has some bash scripts that create backups. The server's been working for years. Recently, it started "hanging", meaning that I can't login via ssh anymore. Also it doesn't reply to pings.

Rebooting the server helps, it works again. I formatted the internal drive where backups are stored and launched a simple rsync operation (Via ssh ...

Score: 0
maloomeister avatar
Windows 10 Disable Power Button in CTRL-ALT-DEL Menu but keep Power Button on Start Menu enabled
us flag

I'm currently trying to configure a Windows 10 v1909 Enterprise system with the following targets:

  • disable the "power button" in the Ctrl-Alt-Del menu, preventing the user from shutting down the system
  • Start Menu's power button should remain enabled

I've tried this:

  • while correctly disabling the power button in the Ctrl-Alt-Del menu, it also disabled the power button in the Start Menu:
    [HKEY_ ...
Score: 0
Albert Lilly avatar
CGroup not mounted on Fedora 34
uz flag

I have freshly provisioned Linode instance with Fedora 34. The only thing I have installed on it is libcgroup. cgconfig service is starting properly and there are no errors but the subsystem is not working.

I am getting the following error when I execute lscgroup command.

[root@localhost ~]# sudo lscgroup
cgroups can't be listed: Cgroup is not mounted

Further on the topic, when I execute lssubsy ...

Score: 0
Mahyar Khanbabai avatar
Handling simultaneous requests in Apache 2 and php-fpm
vn flag

We have a Debian 10 server with Apache2 and PHP-FPM installed.

The problem is that when I try to process multiple requests simultaneously from one client, server doesn't handle it correctly.

For example, I send a request from clientA that may take 60 seconds to proceed, now I send 10 other requests from the same client which are easy to process and would response in less than 1 sec in a normal situatio ...

Score: 1
Redirect French homepage (and only FR home page) to English home page
it flag

Using the .htaccess file, I would like to redirect www.example.com/fr/ to www.example.com/ but not other French pages that have the /fr/ root (e.g. www.example.com/fr/page-name)

I've tried using Redirect 301 /fr/ https://example.com/ but that redirects all the French pages to the English versions, which I don't want.

Is there a way around this?

Score: 0
Sebastian Ciocarlan avatar
Windows Server 2019 Event Forwarding returns 0 Source Computers
si flag

So I've configured my Windows Server 2019 as an event logger to get the events of shutdown,and logoff from my domain computers. I've included the DOMAIN\Domain Computers group and configured the Event Forwarding Subscription Group Policy through http as explained here with my SQDN as listed in the system properties. I've also allowed the 5985 port through my firewall just in case, and after all this conf ...

Score: 0
John Dalsgaard avatar
Something is closing connections in my CentOS VMs - how to best troubleshoot?
cn flag

I have a setup with 3 VMs (1 application server on CentOS6 and 2 database servers on CentOS7). The last 1-2 weeks we have had issues with timeouts when connecting to the database servers (and between the two servers that are in a cluster).

The database provider (Couchbase) can see from logs that the connections are forced closed:

WARN com.couchbase.endpoint - [com.couchbase.endpoint][UnexpectedEndpoin ...
Score: 0
PHP-FPM Docker container behaves differently regarding engine (docker-compose vs Swarm)
fr flag

one PHP-FPM container (7.2), member of classical LAPP stack, correctly exposes port 9000 when launched with docker-compose but nothing when started by Docker Swarm. Should I mention that container is running (see output below) and I can launch a TTY bash on it.

So with docker-compose, web application is fully functionnal, but with Swarm, Apache issues a 503 Service Unavailable. Nothing is changed betwee ...

Score: 1
Tomcat 9 on port 443 working with only root which can be hamful
bw flag

After so many reading of serverfault.com articles I have successfully configured my tomcat 9 on port 443.

But problem is 443 is an privileged port in which i added root user in below tomcat.service but how i can avoid this as i want to give permission to tomcat user for just only one service. I hope you understand my issue and will advise the best answer.

vim /etc/systemd/system/tomcat.service


[Uni ...
Score: 1
Felix Barnsteiner avatar
Does freezing the cgroup wait for TCP send buffers to be flushed?
gh flag

What guarantees are there for flushing the TCP send buffers, if any, when the freezer subsystem freezes a cgroup?

Consider the following scenario: Server A, which runs in a cgroup, sends data to Server B via TCP. The TCP socket is configured to use Naggle's algorithm (the TCP_NODELAY option is not set). Therefore, sending data over the socket does not block for Server B's ACK but returns after the da ...

Score: 0
cg_foreau avatar
Can't compile GDAL 3.2 on CentOS/RedHat 8
ca flag

I've been trying to compile GDAL 3.2 on CentOS 8 (due to a java project requiring gdal bindings that should be provided by gdal32-java), however rpmbuild fails right at the start before I make any change:

$ rpmbuild --rebuild ../gdal32-3.2.3-1.rhel8.src.rpm
Installing ../gdal32-3.2.3-1.rhel8.src.rpm
error: line 23: Unknown tag: %pgdg_set_gis_variables

Note that the source RPM is from the pgdg-source-c ...

Score: 0
One interface take all the IP addresses and the other one use none
cn flag

I built my first custom kernel and have a few problem with it (see this other post).

I configured with /etc/network/interfaces one ip address on each physical interface of the computer. The commande ip a show the IP addresses on each interfaces.

debian@debian:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd ...
Score: 0
lampstackxyz avatar
What difference does slash make in apache2.conf?
pk flag

The default apache2.conf contains this:

<Directory /usr/share>
...
<Directory /var/www/>

Why is there a trailing slash in one but not in the other directive? What difference does it make?

Side question: If I do not want to share anything from /usr/share, can I simply delete this part or set it to Require all denied?

Score: 0
jlouzado avatar
How do I get Invitees to populate from the GSuite Directory?
cn flag

I've seen the expected behaviour in a previous organization, I'm just trying to figure out how to go from the Current to the Expected behaviour.

Current Behaviour

  • open a new event, and start typing out a name in the invitee list
  • right now it populates only from contacts that I've previously emailed
    • the black names are those from the same org
    • the other colors are emails of external orgs

Expected Be ...

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