perfSONAR User Q&A and Other Discussion

[John Grigutis <>]

I believe this is being caused by the version of Node.js being upgrade from 6 to 16 in the EPEL repo a couple of weeks ago. This is causing a conflict with libv8. Node.js wants version 9, and the version of Mongo in our repo wants 3.

 

I haven’t tried this yet, but I think you should be able get your configs back by downgrading Node.js to version 6. I’m currently looking into a better solution.

 

--

John

 

From: <> on behalf of "D'Angelo, Cas" <>
Reply-To: "D'Angelo, Cas" <>
Date: Tuesday, February 8, 2022 at 10:24 AM
To: "" <>
Subject: [perfsonar-user] PWA running natively on RHEL7.9 missing configs

 

I am running PWA by installing the packages on RHEL 7.9.  Today I logged into the box (for the first time in a while) and all of my configs are gone.  Unsure if this is related to the 4.4.3 upgrade.  Does anyone happen to know where the configs are stored. I'm going to see if I can get them restored from backup?  I can build them all by hand again, but ugh.

 

Cas D'Angelo AVP & Chief Operating Officer OIT Georgia Tech   p: 404-894-1356 w: oit.gatech.edu

 

 

 

---

From: <> on behalf of Brian Tehan <>
Sent: Monday, January 31, 2022 7:55 PM
To: <>
Subject: [perfsonar-user] mongodb dependency problem with 4.4.2 release

 

Error: Package: mongodb-server-2.6.12-6.el7.x86_64 (@perfSONAR)

           Requires: libv8.so.3()(64bit)

           Removing: 1:v8-3.14.5.10-25.el7.x86_64 (@epel)

               libv8.so.3()(64bit)

           Obsoleted By: 1:nodejs-libs-16.13.2-3.el7.x86_64 (epel)

              ~libv8.so.9()(64bit)

Error: Package: mongodb-2.6.12-6.el7.x86_64 (@perfSONAR)

           Requires: libv8.so.3()(64bit)

           Removing: 1:v8-3.14.5.10-25.el7.x86_64 (@epel)

               libv8.so.3()(64bit)

           Obsoleted By: 1:nodejs-libs-16.13.2-3.el7.x86_64 (epel)

              ~libv8.so.9()(64bit)

 

 

All,

 

I’ve been able to successfully update 4 different CentOS 7 based perfsonar nodes to 4.4.2, but the one that I have that has MaDDash installed threw the above errors.  Is this something to where the two mongodb packages need to be adjusted to use libv8.so.9?  Or is there something else causing this?

 

Thanks. 

 

 

 

 

Brian Tehan

Regional Network Engineer

University of Nebraska System

EAB009F 6001 Dodge St

Omaha, NE 68182-0051

Office: (402) 554-6428

 

 

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