[DRBD-user] Drbdmanage - ISCSI SAN

Marco Marino marino.mrc at gmail.com
Mon Sep 28 09:32:44 CEST 2015

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Hi, i'm trying to use drbdmanage with my iscsi san made with pacemaker and
drbd.
Reading here ->
http://drbd.linbit.com/users-guide-9.0/ch-admin-drbdmanage.html , it seems
that if I want to use drbdmanage, I have to create a volume group and on
top of this build new drbd resources. Questions:
1) devices inside the volume group sould be formatted? Which filesystem
should I use?
2) What should I do if my group group is full? Can I add new devices with
vgextend? What happens to online resources of drbd during this process?


Actually I'm using a different architecture for the cluster:
-- RAW devices (eg /dev/sda) without formatting
-- drbd resource. One resource for each raw device.
-- Volume group using all drbd resources
-- Logical volumes (corresponding to iscsi luns)

Please give me some advises....
Thanks
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