Forums

Home / Forums

You need to log in to create posts and topics. Login · Register

PetaSAN 4.1.0. Released!


admin
3,073 Posts
February 19, 2026, 12:39 pm

Happy to announce PetaSAN 4.1.0 !

New Features:
  • Ceph Reef 18.2.7.
  • Kernel 6.12.
  • UI performance improvements.
  • Failover time control.
  • General bug fixes.

For online upgrade,see latest Online Upgrade Guide

#1

wid
54 Posts
February 20, 2026, 1:21 pm

Hi,

after 1 form 3 nodes update, ceph showed:

all OSDs are running reef or later but require_osd_release < reef

and second node refuse to upgrade.

Checking Ceph health...
Ceph health not OK.

After checking:

and set:
ceph osd require-osd-release reef

Upgrade go smoothly.

#2

admin
3,073 Posts
February 21, 2026, 2:41 pm

The command is needed if you previously upgraded to 4.0 as per page 6 of guide.

#3

neiltorda
109 Posts
March 5, 2026, 11:27 pm

Can you provide a little more detail on this?

I am planning on updating our system this weekend. We have 6 nodes, 2 of which were management nodes that have been in place for 5 years so have been upgraded multiple times and are currently on 4.0.0. The rest of the nodes were installed with 4.0.

I assume I just need to follow step 7 on page six of the upgrade guide at this point. Is there a particular order I should update? Management nodes first and then storage nodes? Our management nodes are also storage nodes. I just don't want to run into a surprise this weekend with the update.

 

Thanks,
Neil

 

#4

admin
3,073 Posts
March 6, 2026, 2:41 pm

Yes you should start with first 3 management nodes as per guide.

#5

huafist
2 Posts
March 18, 2026, 5:54 pm

Are there any plans to upgrade the grafana package that is bundled with PetaSAN? I just upgraded to 4.1.0 and found that it is still using grafana 6.2.5. It's made our vulnerability scanner go crazy.

#6

admin
3,073 Posts
March 19, 2026, 1:23 pm

No plans for now. what is in complaining about?

Last edited on March 19, 2026, 1:23 pm by admin · #7

huafist
2 Posts
March 19, 2026, 4:50 pm

Thanks for the reply.

Here is a list of the vulnerabilities my scanner found. All of these have a CVSS rating of 7.5 or higher.

Grafana CSRF Vulnerability (GHSA-cmf4-h3xc-jw8w)
Grafana 3.0.1 < 6.7.4, 7.0 < 7.0.2 SSRF Vulnerability
Grafana Image Renderer Vulnerability (GHSA-2cfh-233g-m4c5)
Grafana < 8.5.15, 9 < 9.2.4 Multiple Vulnerabilities
Grafana < 7.4.2 DoS Vulnerability
Grafana Privilege Escalation Vulnerability (GHSA-x744-mm8v-vpgr)
Grafana OAuth Vulnerability (GHSA-mx47-6497-3fv2)

 

I did a manual upgrade to Grafana 12.4.1 to resolve these findings.

Last edited on March 19, 2026, 4:58 pm by huafist · #8