Latest Server related questions

Score: 0
Duns avatar
error editing an item (impossible editing)
ru flag

In some tables (either myisam or innodb) I get this error:

CODE: SELECT ALL
Warning in ./libraries/classes/InsertEdit.php#1765
 implode(): Invalid arguments passed

Backtrace

InsertEdit.php#1765: implode(
string ',',
string 'pro_doct',
)
ReplaceController.php#312: PhpMyAdmin\InsertEdit->getCurrentValueForDifferentTypes(
boolean false,
string '2ab6240bef8140b28277f912b86342bf',
array,
string '\'\ ...
Score: 0
When you Checkpoint a VM, at what point is the state saved?
mz flag

In Hyper-V, if you create a Standard Checkpoint on a VM, is the disk and memory state frozen when you start creating the checkpoint, or when the checkpoint has finished saving, or at some other point in between the two?

Score: 0
Heyb avatar
Clickhouse server can't connect to Zookeeper
us flag

I am running Clickhouse server on a Azure VM and trying to create a table using ReplicatedMergeTree engine (following this guide: https://medium.com/@merticariug/distributed-clickhouse-configuration-d412c211687c). I have zookeeper running on another Azure VM in the same subnet.

CREATE TABLE shard.test
(
   id Int64,
   event_time DateTime
)
Engine=ReplicatedMergeTree('/clickhouse/tables/shard1/test', ...
Score: 0
Marc BARBIER avatar
UFW route not responding
bv flag

Hi i tried to make a server where every software running on it is in a vm. i tried using ufw to route the requests and it worked ... locally.

when i tried to connect to one of my vm using a vpn i saw this in tcpdump(ran outside a vm dump where we see the request but the ICMP for the response fail

Without the vpn and pinging the external ip of my router i get this successful exchange between the serv ...

Score: 0
Authentication failure sending mail using postfixadmin users
de flag

I have setup a new mail server on Ubuntu 20.04 and using Postfixadmin so I can manage multiple mail domains.

The initial setup using unix users worked fine for sending and receiving email. However after installing Postfixadmin and using this tool to add users, I can no longer send emails. Receiving works fine.

I used this guide for setup: https://www.linuxbabe.com/mail-server/postfixadmin-create-virtual- ...

Score: 0
Reverse Proxy not showing client IP
cn flag
xJR

I've setup a reverse proxy and everything seems to be functionally fine however it looks like nginx is not correctly registering remote visit IP addresses and logs everything as coming from my server WAN IP, which wouldnt be a problem however one of the services im running is shlink which needs the remote IP to be passed in order to log locations

I'm running nginx via a SWAG docker in docker comp ...

Score: 0
Fernando Suarez Ornani avatar
VSS limit not working as expected
br flag

I have two servers: a 2012R2 and a 2016. I have a data folder mirrored with DFS.

I've configured VSS on the drive that contains the folder on both servers. But Windows is not obeying the VSS limits I've configured. The MaxShadoCopies is set to 512, the size is set to limitless.

In the 2012R2 I have only 26 snapshots and only 100GB of used space (still 184GB of free space). I have only a month worth  ...

Score: 0
Russell Fulton avatar
Puppet Vcsrepo (git) : getting error "exists and is not the desired repository."
hk flag

I am using vcsrepo with git to maintain a bunch of software on ubuntu systems. I use this bit of puppet code in a loop to keep the files up to date

      vcsrepo { "/usr/local/tools/$repo":
        ensure   => latest,
        provider => git,
        user     => 'tools',
        source   => "https://[email protected]/uoa/$repo.git";
      }

I was using latest and switched to present

Score: 0
dippynark avatar
How is detection time calculated in the Google Site Reliability Engineering Workbook?
cn flag

In the second SLO alerting example of the Site Reliability Engineering workbook, the following statement is made:

To keep the rate of alerts manageable, you decide to be notified only if an event consumes 5% of the 30-day error budget—a 36-hour window

It seems they are implying that a 36-hour window is derived from 5% of the 30-day error budget. I see that 36 hours is 5% of 30 days, but why ar ...

Score: 1
Jeffrey Hyson avatar
Windows forcing application to exit with exit status 1073807364 (0x40010004) [DBG_TERMINATE_PROCESS]
sd flag

Paying it forward with question and answer.

Remote application launched from a desktop via a .RDP file. During initialization on the RDS box the application is seen to startup and then immediately exits. Easy to see this happening with Process Explorer and capture the exit code via Process Monitor. The primary problem: we had no idea why this was happening, nor could we catch this exit/exceptio ...

Score: 0
Amazon Lightsail + CDN 502 Error
us flag

I have gone through all of the various posts here about the issue as well as gone through this link and still can't solve the problem.

Using Amazon's Lightsail and Amazon Linux 2, I tried setting up a CDN distribution and it returns the error: "502 Error The request could not be satisfied."

What I have done:

  1. I have a working instance, with a SSL certificate for example.com, www.example.com and c ...

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