Hello,
Thank you for your answer. I have two drbd - /dev/drbd1 and
/dev/drbd2. And I use them as PVs for LVM which has one Volume Group
hosting all the VMs.
So should I have as many DRBDs as VMs and get rid off LVM at all?
PS. If it is not a secret what are you recommended timeouts?
Thank
W dniu 09.12.2013 11:34, Nikita Staroverov pisze:
So, what happens? :)
Rivendell-B tried to stop XEN-acsystemy01, but couldn't do that due to
time out of operation. Failure on stop operation is fatal by default and
leading to stonith.
Rivendell-A caught this and fence rivendell-B.
You also have
Hello,
Still did not receive any hints from you. And you are definitely my
only hope before I switch to Proxmox or (even worse) some commercial
stuff.
At least can you tell mi if mode 4 could cause trouble with Corosync?
Thanks!
According to your logs, posted before, the reason was:
Nov
On 07/12/13 05:12, Michał Margula wrote:
> W dniu 25.11.2013 18:43, Michał Margula pisze:
>>
>> I use 802.3ad mode (so it is mode 4):
>>
>> auto bond0
>> iface bond0 inet static
>> slaves eth4 eth5
>> bond-mode 802.3ad
>> bond-lacp_rate fast
>> bond-miimon 100
>>
W dniu 25.11.2013 18:43, Michał Margula pisze:
I use 802.3ad mode (so it is mode 4):
auto bond0
iface bond0 inet static
slaves eth4 eth5
bond-mode 802.3ad
bond-lacp_rate fast
bond-miimon 100
bond-downdelay 200
bond-updelay 200
addre
W dniu 25.11.2013 18:25, Digimer pisze:
I'd like to see the full logs, starting from a little before the issue
started.
Here are logs since Nov 17 until Nov 24 (my pastebin is too small to
handle them):
Node A - https://www.dropbox.com/sh/dj08fbckj9zo104/Ew1QpdRq9A/A.log
Node B - https://ww
On 25/11/13 10:39, Michał Margula wrote:
> W dniu 25.11.2013 15:44, Digimer pisze:
>> My first thought is that the network is congested. That is a lot of
>> servers to have on the system. Do you or can you isolate the corosync
>> traffic from the drbd traffic?
>>
>> Personally, I always setup a ded
W dniu 25.11.2013 15:44, Digimer pisze:
My first thought is that the network is congested. That is a lot of
servers to have on the system. Do you or can you isolate the corosync
traffic from the drbd traffic?
Personally, I always setup a dedicated network for corosync, another for
drbd and a thi
On 25/11/13 06:40, Michał Margula wrote:
> Hello!
>
> I wanted to ask for your help because we are having much trouble with
> cluster based on Pacemaker.
>
> We have two identical nodes - PowerEdge R510 with 2x Xeon X5650, 64 GB
> of RAM, MegaRAID SAS 2108 RAID (PERC H700) - system disk - RAID 1
