Unanswered Questions
78,468 questions with no upvoted or accepted answers
0
votes
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25
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Powering down idle HDDs in a ZFS pool to conserve power
I've got a storage server with some NVMe SSDs for system and metadata cache and 24 3.5" HDDs for storing historic data. Since this data is very infrequently accessed (at least once per day for ...
- 345
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votes
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18
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libnss-extrausers use cases and details
What are the use cases for libnss-extrausers? I've seen a couple of examples but the details are lacking.
If you use libnss-extrausers, don't you have to change all user and group IDs to keep from ...
- 97
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votes
1
answer
53
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Mutual TLS Abruptly Stopped Working on Tomcat 9 and 11 Servers
I have several java webapps running on 2 tomcat servers--with various JDK (17 and 25) and Tomcat versions (9 and 11), in a test/development environment--where the server is configured to request a ...
- 1
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22
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Strange permissions on shared Start Menu folders in Windows 10 IoT Enterprise LTSC
I have a fleet of Dell OptiPlex 3000 machines that were purchased due to one reason only: legal license for Windows 10 IoT Enterprise LTSC.
I am getting very strange set of permissions on a clean re-...
- 135
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32
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Delete Fails when Windows NFS mounted on Linux vm
I have a windows NFS setup with AD and on mounting it in linux vm. I’m able to create and edit the files but not able to delete the files. The user seems to be correctly mapped but delete fails.
I ...
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36
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Configuring network in virt-manager/Qemu/KVM?
I'm running a Linux Mint Mate 22.3 host with a Linux Mint Mate 22.2 guest.
The host is a brand new install. The guest is running on a virtual disk that I moved over from a VMWare configuration.
The ...
- 203
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votes
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21
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How can I view connection attempts from non-allowlisted IPs in Azure OpenAI / Azure AI Foundry?
I am using Azure OpenAI and Azure AI Foundry with network restrictions enabled (IP allowlist).
When requests originate from IP addresses that are not on the allowlist, they are blocked (hopefully all ...
- 1,988
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votes
1
answer
62
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Nginx on Debian 13 serving Moodle
So i am configuring nginx on a new server and the first part of the install was working great but now i am getting errors related to the js files. I tried everything i read online. I could really use ...
- 4,423
-1
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answers
36
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File stuck in php-fpm opcache?
I had a php file I was unable to update. The server was constantly returning an old version of the file. After deleting the file I got 404, but restoring the file again returned an old version of the ...
- 1
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17
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Trigger scripts via dovecot imapsieve without actually touching the read-only mailbox
Configuring a Sieve script to run after IMAP flag changes like so:
[..]
dovecot_config_version = 2.4.0
protocol imap {
mail_plugins {
acl = yes
imap_acl = yes
imap_sieve = yes
}
}
...
- 11.2k
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answers
50
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Apache redirect all ports from subdomain to back end server
I have multiple servers with different services. I have Apache on a publicly accessible server, pointing different subdomains to different servers (*.example.com, *.serv1.example.com, *.serv2.example....
- 39.8k
-1
votes
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answers
52
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Email from Google to Microsoft 365 fails, but no error messages
Due to a migration process, I need to adjust our inbound mail configuration to transition to exchange online.
The old DNS configuration
Config A
MX 10 mymail-1.mydomain.com.
MX 20 mymail-2.mydomain....
- 862
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votes
0
answers
77
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Puppet fails with Cannot allocate memory - fork(2) on Debian Trixie VMs (Ganeti) unless RAM is increased to 8 GB
I am facing a memory-related issue on Debian Trixie VMs running on Ganeti. These VMs are used exclusively as PostgreSQL database servers.
The same Puppet configuration works fine on Debian Bullseye ...
1
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0
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60
views
The configured disk size and the size provided by the service do not match
My boot disk is 40GB, but my server's actual disk space is only 30GB.
- 85.5k
0
votes
1
answer
70
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Regarding using HAPROXY with proxy protocol to secure database
I read this blog:
https://www.haproxy.com/blog/using-haproxy-with-the-proxy-protocol-to-better-secure-your-database
but am confused as the author uses some addresses to indicate the problem and ...
- 36.9k