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Add support for configurable OSD DB ratios

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The default of 0.05 (5%) is likely ideal in the initial implementation,
but allow this to be set explicitly for maximum flexibility in
space-constrained or performance-critical use-cases.
This commit is contained in:
Joshua Boniface
2021-09-23 23:31:58 -04:00
parent d0f3e9e285
commit 65df807b09
7 changed files with 40 additions and 17 deletions
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4
api-daemon/pvcapid/helper.py
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@ -1292,11 +1292,11 @@ def ceph_osd_db_vg_add(zkhandler, node, device):
@ZKConnection(config)
def ceph_osd_add(zkhandler, node, device, weight, ext_db_flag=False):
def ceph_osd_add(zkhandler, node, device, weight, ext_db_flag=False, ext_db_ratio=0.05):
"""
Add a Ceph OSD to the PVC Ceph storage cluster.
"""
retflag, retdata = pvc_ceph.add_osd(zkhandler, node, device, weight, ext_db_flag)
retflag, retdata = pvc_ceph.add_osd(zkhandler, node, device, weight, ext_db_flag, ext_db_ratio)
if retflag:
retcode = 200