FS S5850 - 7 nodes lots and continuous "slow OSD heartbeats"
Hi, We are in the process of using for production a 7 host reef ( 18.2.2) cluster and we noticed lots and continuous "slow OSD heartbeats" although there is no clients, no data and the nodes are using 2 x 25GB for Frontend and 2 x 100GB for backend The logical culprits is the network we have 2 x S5850 with MLAG and LACP I was wondering if any of you are familiar with FS and can provide some guidance as to how to properly configured ( or troubleshoot) Note We are running in a air gapped environment so cannot provide outputs/config but here are some pictures Many thanks Steven [image: image.png] [image: image.png] [image: image.png] [image: image.png] [image: image.png] [image: image.png] [image: image.png]
Hi, Try to use the driver of the network card if you are on ubuntu even if you need to build by yourself, for us it fixed. Br. ________________________________ From: Steven Vacaroaia Sent: Friday, April 25, 2025 1:31 PM To: ceph-users Subject: [ceph-users] FS S5850 - 7 nodes lots and continuous "slow OSD heartbeats" Email received from the internet. If in doubt, don't click any link nor open any attachment ! ________________________________ Hi, We are in the process of using for production a 7 host reef ( 18.2.2) cluster and we noticed lots and continuous "slow OSD heartbeats" although there is no clients, no data and the nodes are using 2 x 25GB for Frontend and 2 x 100GB for backend The logical culprits is the network we have 2 x S5850 with MLAG and LACP I was wondering if any of you are familiar with FS and can provide some guidance as to how to properly configured ( or troubleshoot) Note We are running in a air gapped environment so cannot provide outputs/config but here are some pictures Many thanks Steven [image.png] [image.png] [image.png] [image.png] [image.png] [image.png] [image.png] ________________________________ This message is confidential and is for the sole use of the intended recipient(s). It may also be privileged or otherwise protected by copyright or other legal rules. If you have received it by mistake please let us know by reply email and delete it from your system. It is prohibited to copy this message or disclose its content to anyone. Any confidentiality or privilege is not waived or lost by any mistaken delivery or unauthorized disclosure of the message. All messages sent to and from Agoda may be monitored to ensure compliance with company policies, to protect the company's interests and to remove potential malware. Electronic messages may be intercepted, amended, lost or deleted, or contain viruses.
Hi Istvan, Thanks for the suggestion I am running Ubuntu 22.04 and the mlx5_core version is 5.15.0-135-generic with firmware 22.43.1014 What do you have ? Steven On Fri, 25 Apr 2025 at 02:53, Szabo, Istvan (Agoda) <Istvan.Szabo@agoda.com> wrote:
Hi,
Try to use the driver of the network card if you are on ubuntu even if you need to build by yourself, for us it fixed.
Br. ------------------------------ *From:* Steven Vacaroaia *Sent:* Friday, April 25, 2025 1:31 PM *To:* ceph-users *Subject:* [ceph-users] FS S5850 - 7 nodes lots and continuous "slow OSD heartbeats"
Email received from the internet. If in doubt, don't click any link nor open any attachment ! ------------------------------ Hi,
We are in the process of using for production a 7 host reef ( 18.2.2) cluster and we noticed lots and continuous "slow OSD heartbeats" although there is no clients, no data and the nodes are using 2 x 25GB for Frontend and 2 x 100GB for backend
The logical culprits is the network we have 2 x S5850 with MLAG and LACP
I was wondering if any of you are familiar with FS and can provide some guidance as to how to properly configured ( or troubleshoot)
Note We are running in a air gapped environment so cannot provide outputs/config but here are some pictures
Many thanks Steven [image: image.png]
[image: image.png]
[image: image.png]
[image: image.png]
[image: image.png] [image: image.png]
[image: image.png]
------------------------------ This message is confidential and is for the sole use of the intended recipient(s). It may also be privileged or otherwise protected by copyright or other legal rules. If you have received it by mistake please let us know by reply email and delete it from your system. It is prohibited to copy this message or disclose its content to anyone. Any confidentiality or privilege is not waived or lost by any mistaken delivery or unauthorized disclosure of the message. All messages sent to and from Agoda may be monitored to ensure compliance with company policies, to protect the company's interests and to remove potential malware. Electronic messages may be intercepted, amended, lost or deleted, or contain viruses.
participants (2)
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Steven Vacaroaia
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Szabo, Istvan (Agoda)