On 27.05.2021 10:46, Eugen Block wrote:
Hi,
The VG has 357.74GB of free space of total 5.24TB so I did actually
tried different values like "30G:", "30G", "300G:", "300G", "357G".
I also tied some crazy high numbers and some ranges, but don't
remember the values. But none of them worked.
the size parameter is filtering the disk size, not the size you want
the db to have (that's block_db_size). Your SSD disk size is 1.8 TB so
your specs could look something like this:
block_db_size: 360G
data_devices:
size: "12T:"
rotational: 1
db_devices:
size: ":2T"
rotational: 0
filter_logic: AND
...
But I was under the impression that this all should of course work
with just the rotational flags, I'm confused that it doesn't. Can you
try with these specs to see if you get the OSD deployed?
I tried this one
hdd-test-from-eugen.yml
-----------------------
service_type: osd
service_id: hdd
placement:
host_pattern: 'pech-hd-*'
block_db_size: 360G
data_devices:
size: "12T:"
rotational: 1
db_devices:
size: ":2T"
rotational: 0
filter_logic: AND
But it doesn't find any disk.
I also tried this, but with the same result.
service_type: osd
service_id: hdd
placement:
host_pattern: 'pech-hd-*'
block_db_size: 360G
data_devices:
rotational: 1
db_devices:
rotational: 0
filter_logic: AND
I'll try again with Octopus to see if I see similar behaviour.
Very much appreciated, thanks.
--
Kai Stian Olstad
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