Question
Paul Coviello · Sep 20
Linux and links

If I create a link does root use it? (it’s in profile.d dir)

I'm trying to use a shortcut for a filepath as such: anyone have any thoughts?

PROCAUTO  = /JRNDSK/ProcAuto_share

yet in the application it isn't recognizing it.

Here’s the scenario. (link is in place) that my manager thinks maybe an issue.

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Question
Augusto Estefan · Oct 28, 2021
Error starting production

Hello,

I dont know how to activate the production in this version, In cache  was from install wizard but now i dont know

 

16:49:24.153:Ens.Director: Production 'REGINUSPKG.HubProduction' starting... 16:49:24.154:...PKG.HubProduction: ERROR <HSErr>ConfigurationNotActivated: Production cannot start - it needs to be activated

 

Thanks!

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We just upgrade from cache 2016.2 to IRIS 2020.1.1.

After this upgrade we cannot access to the portal web management, and dont give errors about that just this:

09/28/21-15:59:16:654 (20192) 1 [Utility.Event] Private web server has not started after 5 seconds.

Is this normal? 

I followed the guide but dont talk nothing about that.

This is a normal problem when upgrading? 

 

Thanks!!

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This post provides useful links and an overview of best practice configuration for low latency storage IO by creating LVM Physical Extent (PE) stripes for database disks on InterSystems Data Platforms; InterSystems IRIS, Caché, and Ensemble.

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Question
Augusto Estefan · Sep 1, 2021
Database increase a lot

Hello, 

 

The database is increasing a lot (almost a 1TB) and getting bigger with no sense after migration, the use of the plataform did not increase after the migration so is strange for us this increase.

how can I check everything is ok in the database? for example any table getting bigger.

Before the migration the logs were like:

07/22/21-17:18:26:304 (19701) 0 Starting Expansion for database /opt/Intersystems/HS/HS_201521705/mgr/cachetemp/. 276 MB requested.

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Hello,

We need to upgrade our cache instance from 2016.2 to the latest version.

I find the documentation about the "Upgrade Path" but I cant  find where I can get the files to upgrade in the documentation.

Also I cant find how to make this upgrade, they talk about strategies but dont talk how to perform the task to upgrade.

Is there any documentation of how to make and upgrade and where I can get the files?

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Hi,

I have a DR member and in this cache server the database "cachetemp" start to getting bigger without any reason (50GB that was all the free disk space we have)

In the members of the mirrors the cachetemp its ok and the size is 31MB.

I restarted the server because I read that the cachetemp database purge when restarting, but didnt happend.

Any recommendation to clean this database? can I just deleate the CACHE.DAT from this database?

Thanks!!!

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Hello,

We have a need to track Database changes over time - down to the SQL level of granularity if possible. Such as: User xyz runs routine ^abc and we get something similar to a changelog that tells us: table A had this value updated, insert, update etc....

Is that possible using IRIS level tools (Audit Log, Journal File, etc...) , is there a way to convert the global sets and kills from the journals into SQL level changes?

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Hi, 

I'm trying to add a DR async member to a mirror but when I add this member I get this messages in the mirror monitor (on the DR member):

The message im talking about is the "missing Mirrored Databases report".

The only step I did was the " System Administration -> Configuration -> Mirror Settings -> Join as Async" an fill the blanks. Maybe Im skipping a step? 

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(We are in contact with IS support for this problem but I would like to ask Community too, perhaps somebody experienced this problem in the past)

Hello Community,

we need your help with Cache 2017.2 freezing on Linux machine.

Since we moved our primary production Cache from Windows to Linux in the begging of this year, we have experienced system freezing twice. Yesterday without any good reason Cache stopped to respond with the log shown below.

Questions:

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Simple problem:

  1. I leave a long-running command in terminal
  2. Switch to another task(s)
  3. Remember that I need to check on my command after a few hours

Is there any way to force terminal to the foreground after current command ends?

This is Windows with cterm/iristerm although Putty/Kitty solution would also be nice.

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Hello,

I am wondering the best way to disable a user account using this class in Cache (Security.Users).

https://cedocs.intersystems.com/latest/csp/documatic/%25CSP.Documatic.cls

 

Example User Account = jhipp

Currently is Enabled

 

I know that we can use the auto-generated EnabledGetStored method, for example:

%SYS> w ##class(Security.Users).EnabledGetStored("jhipp")
1

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Hello,

I am struggling to print out the actual property values of the Security.System class.

https://cedocs.intersystems.com/latest/csp/documatic/%25CSP.Documatic.cls

 

I was hoping to be able to print the Authentication Enabled properties of a system from the command line using the Get or GetProperties class method. Currently, however, I am only able to get a return 1 or Invalid Oref error.

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Hello,

Is it possible to write global output values to STDOUT, in a similar way to how csession can take routine intput, like below:

 

(In Cache Terminal)

%SYS>d ##class(%SYSTEM.License).ShowSummary()

 

License Server summary view of active key.

 

     Distributed license use:

Current License Units Used =        1

Maximum License Units Used =        1

License Units   Authorized =      200

 

     Local license use:

Current Connections =      1  Maximum Connections =      1

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There are often questions surrounding the ideal Apache HTTPD Web Server configuration for HealthShare.  The contents of this article will outline the initial recommended web server configuration for any HealthShare product. 

As a starting point, Apache HTTPD version 2.4.x (64-bit) is recommended.  Earlier versions such as 2.2.x are available, however version 2.2 is not recommended for performance and scalability of HealthShare.

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Hi.

We have created an Ensemble production that receives HL7 information via TCP Adapters, but the requirement from the vendor is that we submit an ACK message with the MSH segment mist have a date and time populated with seconds.

We are utilising the standard class for the Service Adapter (EnsLib.HL7.Service.TCPService).

HL7 Version 2.5 no modifications currently.

The messages received via the service is correctly received in ddMMyyyyhhmmss but our ACK back is only ddMMyyyyhhmm.

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Upgrade of custom application

Dear community,

we are a company located in central Germany working with Intersystems Caché since 2003 (Jesus, that's actually a long time in IT).

As we struggle to keep pace with outside development we still operate on Caché 2013.1 surprise

We are, of course, aware that we need to upgrade Caché and therefor plan an upgrade to 2017.2.

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Too often users finding themselves in need of a software solution do not consider “open source” vs. “proprietary” alternative. Most of them either have their go-to favorite developer or just google for reviews and ready-made answers. However, this alternative must be the starting point of their search, as the decision has the most consequences.

It is not an overstatement to say that open source is the future of technology, albeit, it has its own unique challenges. Here is what users, especially corporate users should consider choosing the software for their business needs.

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Currently, we are running 2014.1 on two different servers (OpenVMS, RHEL). The plan is to transition from OpenVMS to RHEL, but our Write Daemon is in a Troubled state on both servers.

On the OpenVMS server, we have a WIJ file that's 26G and can grow to 40G (size of database cache). Since it hasn't grown to 40G, we don't believe the size of the WIJ file to be the issue.

What else should we be looking at regarding the performance of the Write Daemon?

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