def exceeds_max_osds(args, reasonable=20):
"""
A very simple function to check against multiple OSDs getting created and
warn about the possibility of more than the recommended which would cause
issues with max allowed PIDs in a system.
The check is done against the ``args.disk`` object that should look like::
[
('cephnode-01', '/dev/sdb', '/dev/sda5'),
('cephnode-01', '/dev/sdc', '/dev/sda6'),
...
]
"""
hosts = [item[0] for item in args.disk]
per_host_count = dict(((h, hosts.count(h)) for h in set(hosts) if hosts.count(h) > reasonable))
return per_host_count
def exceeds_max_osds(args, reasonable=20):
"""
A very simple function to check against multiple OSDs getting created and
warn about the possibility of more than the recommended which would cause
issues with max allowed PIDs in a system.
The check is done against the ``args.disk`` object that should look like::
[
('cephnode-01', '/dev/sdb', '/dev/sda5'),
('cephnode-01', '/dev/sdc', '/dev/sda6'),
...
]
"""
hosts = [item[0] for item in args.disk]
per_host_count = dict(((h, hosts.count(h)) for h in set(hosts)
if hosts.count(h) > reasonable))
return per_host_count
