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Re: [perfsonar-user] Upgrade path from 4.0/CentOS6 to 4.1/CentOS7


Chronological Thread 
  • From: Andrew Lake <>
  • To: Brian Candler <>
  • Cc: perfsonar-user <>
  • Subject: Re: [perfsonar-user] Upgrade path from 4.0/CentOS6 to 4.1/CentOS7
  • Date: Mon, 1 Oct 2018 11:38:15 -0400
  • Ironport-phdr: 9a23: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
Hi Brian,

You can go straight to 4.1. I will update the wording in that document, the line in there about requiring the same version is a leftover from the original 4.0 release (i.e. you needed to upgrade your CentOS 6 perfSONAR 3.5.x host to 4.0 before doing the migration). There is no such limitation with 4.0 to 4.1, especially since upgrading to 4.1 on CentOS 6 is impossible :)

Thanks,
Andy


On Mon, Oct 1, 2018 at 9:44 AM Brian Candler <> wrote:

Hi,

I have a number of ps toolkit 4.0.2.2/CentOS6 boxes, and wanted to check my understanding of the upgrade process described at https://docs.perfsonar.net/install_migrate_centos7.html

Following that document, it seems I would need to:

- export the old configs (ps-toolkit-migrate-backup.sh)
- reinstall with perfsonar toolkit 4.0 under CentOS 7
- import the configs (ps-toolkit-migrate-restore.sh)
- let those nodes upgrade themselves to 4.1

Is that correct?  Or is it possible to go straight to 4.1 at the reinstallation step?

If I do need to go via 4.0, where can I get it from? The images in
http://downloads.perfsonar.net/toolkit/
are for 4.1.x only.

Thanks,

Brian Candler.

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