There WAL sis a required party of the osd. If you remove that, then the osd
is missing a crucial part of itself and it will be unable to start until
the WAL is back online. If the SSD were to fail, then all osds using it
would need to be removed and recreated on the cluster.
On Tue, Feb 20, 2018,
Hi,
We were recently testing luminous with bluestore. We have 6 node cluster
with 12 HDD and 1 SSD each, we used ceph-volume with LVM to create all the OSD
and attached with SSD WAL (LVM ). We create individual 10GBx12 LVM on single
SDD for each WAL. So all the OSD WAL is on the singe SSD.
Hi,
We were recently testing luminous with bluestore. We have 6 node cluster
with 12 HDD and 1 SSD each, we used ceph-volume with LVM to create all the OSD
and attached with SSD WAL (LVM ). We create individual 10GBx12 LVM on single
SDD for each WAL. So all the OSD WAL is on the singe SSD. P
