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install problem DRBD status ds:Diskless/Inconsiste 7 years 5 months ago #1010

Hi Salvarore,

Ok for the first error, for the second in effect i deacvivated openvswitch but not before to install drbd, but at the end of installation. There is something that I can do for correct it or I've to install all again ?

Thank you

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install problem DRBD status ds:Diskless/Inconsiste 7 years 5 months ago #1011

I formatted again both server and used the nosan_installer and this time it seem all ok now is doing sync between hosts

but I've a question seen that I've 2 disk in both hosts what I've to change to create a second DRBD iscsi volume ?

thank you in advance

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install problem DRBD status ds:Diskless/Inconsiste 7 years 5 months ago #1013

  • Salvatore Costantino
  • Salvatore Costantino's Avatar
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1)Add the second resource to /etc/drbd.conf
The second resource will need to be on its own listen port (make sure the port is different than the default port 7789)

2) edit /etc/tgt/targets.conf
Add a second target. It would look something like this
<target iqn.2015.com.halizard:noSAN>
backing-store /dev/drbd1
backing-store /dev/drbd2
</target>

3) Edit /etc/lvm/lvm.conf
Update the filter to block the new backing disk and new drbd device

4) Update /etc/iscsi-ha/iscsi-ha.conf
Modify "DRBD_RESOURCES" so that both DRBD devices are listed. Device names should be separated by a : like the example below

DRBD_RESOURCES=iscsi1:iscsi2

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install problem 6 years 11 months ago #1285

I know this thread is old, but I ran into the OPs issue just this week on Xenserver 7.0, with HA-Lizard nosan 2.1.3.

For me, since ./halizard_nosan_installer_2.1.3 didn't work (not sure why... permissions maybe?) I had run the original installer like this: sh halizard_nosan_installer_2.1.3
It came up with a bunch of errors about the Fencing stuff during the install.

The Fix:
I navigated to the scripts directory (/tmp/halizard_tmp/ha-lizard-2.1.3/scripts/)
and ran ./install

After that the configuration showed the correct info under ha-cfg status (there was NO master or host UUID before)

hopefully this helps anyone else who stumbles across this issue.

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