Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Is LVM cluster-aware? Of course it's not, but... Will I loose data if I
have a LVM physical volume replicated on two machines with DRBD (two
primaries), and I want to access two separate logical volumes on
different machines?
Machine_1
\ /--Logical_volume_1
DRBD-LVM2-PV
/ \--Logical_volume_2
Machine_2
On Machine_1 I only want to read/write to Logical_volume_1.
On Machine_2 I only want to read/write to Logical_volume_2.
I don't want to add/remove/rename/resize/etc. any volumes - just access
them on separate machines.
Perhaps the answer is: yes, you will loose your data, but I wanted to be
sure ;)
Are there any workarounds to that (with just two volumes it's simple -
don't use LVM; but let's suppose there are many logical volumes)?
--
Tomasz Chmielewski
http://wpkg.org