Thank you Lionel,
This was very helpful. I actually chose to split the partition and then
recreated the OSDs. Everything is up and running now.
Rimma
On 7/13/15 6:34 PM, Lionel Bouton wrote:
On 07/14/15 00:08, Rimma Iontel wrote:
Hi all,
[...]
Is there something that needed to be done to journal partition to
enable sharing between multiple OSDs? Or is there something else
that's causing the isssue?
IIRC you can't share a volume between multiple OSDs. What you could do
if splitting this partition isn't possible is create a LVM volume group
with it as a single physical volume (change type of partition to lvm,
pvcreate /dev/sda6, vgcreate journal_vg /dev/sda6). Then you can create
a logical volumes in it for each of your OSDs (lvcreate -n
osd<n>_journal -L <one_third_of_available_space> journal_vg) and use
them (/dev/journal_vg/osd<n>_journal) in your configuration.
Lionel
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