[linux-lvm] New features for using lvm on shared storage
teigland at redhat.com
Tue Nov 22 16:23:33 UTC 2016
For people using LVM (or clvm) on shared storage, I encourage you to take
a look at two recent additions that you may find to be an improvement:
1. System ID
is for static ownership of VGs by hosts:
The nearest equivalent to system ID in the past has been configuring
lvm.conf filters uniquely on each host.
is for dynamically sharing VGs among hosts:
Using lvmlockd with dlm is similar to what clvmd has done in the past.
Using lvmlockd with sanlock has no prior equivalent.
(For distribution packaging, see the "lvm2-lockd" rpm.)
More information about the linux-lvm