[PVE-User] VM tooks a lot time to restart...

[Gilberto Nunes]

Hi there

I have a bunch of VM running in two cluster HA...
This VM's are lying in 6 Servers CEPH Proxmox storage.

Sometimes, some VM's with Windows 2012R2, took lot a time to start.
So, I need migrate it to the other node, let's say NODE2, in order to VM
start properly... After VM are UP and RUNNING, I back the VM to NODE1.
I don't have a glue why this happen....
Somebody here has the same behavior?

Cheers

---
Gilberto Nunes Ferreira

(47) 3025-5907
(47) 99676-7530 - Whatsapp / Telegram

Skype: gilberto.nunes36

[Alexandre DERUMIER]

Hi,

maybe the network link on NODE1 to network storage is saturated ?


----- Mail original -----
De: "Gilberto Nunes" <***@gmail.com>
À: "proxmoxve" <pve-***@pve.proxmox.com>
Envoyé: Jeudi 20 Septembre 2018 15:31:17
Objet: [PVE-User] VM tooks a lot time to restart...

Hi there

I have a bunch of VM running in two cluster HA...
This VM's are lying in 6 Servers CEPH Proxmox storage.

Sometimes, some VM's with Windows 2012R2, took lot a time to start.
So, I need migrate it to the other node, let's say NODE2, in order to VM
start properly... After VM are UP and RUNNING, I back the VM to NODE1.
I don't have a glue why this happen....
Somebody here has the same behavior?

Cheers

---
Gilberto Nunes Ferreira

(47) 3025-5907
(47) 99676-7530 - Whatsapp / Telegram

Skype: gilberto.nunes36
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[Gilberto Nunes]

Sorry about the question, but I need do this in every client or on every
ceph node??
It's seems to me that PVE nodes doesn't have pve client installed...
Is that right?
Other question: is there a way to do this tuning on-the-fly?

Thanks

---
Gilberto Nunes Ferreira

(47) 3025-5907
(47) 99676-7530 - Whatsapp / Telegram

Skype: gilberto.nunes36

Post by Gilberto Nunes
Hi there
I have a bunch of VM running in two cluster HA...
This VM's are lying in 6 Servers CEPH Proxmox storage.
Sometimes, some VM's with Windows 2012R2, took lot a time to start.
So, I need migrate it to the other node, let's say NODE2, in order to VM
start properly... After VM are UP and RUNNING, I back the VM to NODE1.
I don't have a glue why this happen....
Somebody here has the same behavior?
Cheers
---
Gilberto Nunes Ferreira

perhaps node2 have better rbd readahead configurations in ceph.conf then
node1.
https://www.sebastien-han.fr/blog/2015/06/03/ceph-activate-rbd-readhead/
mvh
Ronny Aasen
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