For just core rgw services it will need these 4
.rgw.root
default.rgw.control
default.rgw.meta
default.rgw.log
When creating buckets and uploading data RGW will need additional 3:
default.rgw.buckets.index
default.rgw.buckets.non-ec
default.rgw.buckets.data
/Torben
On 09.06.2019 19:34, Paul Emmerich wrote:
rgw uses more than one pool. (5 or 6 IIRC)
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Paul Emmerich
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On Sun, Jun 9, 2019 at 7:00 PM <DHilsbos@xxxxxxxxxxxxxx> wrote:
Huan;
I get that, but the pool already exists, why is radosgw trying to
create one?
Dominic Hilsbos
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On Sat, Jun 8, 2019 at 2:55 AM -0700, "huang jun" <hjwsm1989@xxxxxxxxx>
wrote:
From the error message, i'm decline to that 'mon_max_pg_per_osd' was
exceed,
you can check the value of it, and its default value is 250, so you
can at most have 1500pgs(250*6osds),
and for replicated pools with size=3, you can have 500pgs for all
pools,
you already have 448pgs, so the next pool can create at most
500-448=52pgs.
于2019年6月8日周六 下午2:41写道：
All;
I have a test and demonstration cluster running (3 hosts, MON, MGR, 2x
OSD per host), and I'm trying to add a 4th host for gateway purposes.
The radosgw process keeps dying with:
2019-06-07 15:59:50.700 7fc4ef273780 0 ceph version 14.2.1
(d555a9489eb35f84f2e1ef49b77e19da9d113972) nautilus (stable), process
radosgw, pid 17588
2019-06-07 15:59:51.358 7fc4ef273780 0 rgw_init_ioctx ERROR:
librados::Rados::pool_create returned (34) Numerical result out of
range (this can be due to a pool or placement group misconfiguration,
e.g. pg_num < pgp_num or mon_max_pg_per_osd exceeded)
2019-06-07 15:59:51.396 7fc4ef273780 -1 Couldn't init storage provider
(RADOS)
The .rgw.root pool already exists.
ceph status returns:
cluster:
id: 1a8a1693-fa54-4cb3-89d2-7951d4cee6a3
health: HEALTH_OK
services:
mon: 3 daemons, quorum S700028,S700029,S700030 (age 30m)
mgr: S700028(active, since 47h), standbys: S700030, S700029
osd: 6 osds: 6 up (since 2d), 6 in (since 3d)
data:
pools: 5 pools, 448 pgs
objects: 12 objects, 1.2 KiB
usage: 722 GiB used, 65 TiB / 66 TiB avail
pgs: 448 active+clean
and ceph osd tree returns:
ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF
-1 66.17697 root default
-5 22.05899 host S700029
2 hdd 11.02950 osd.2 up 1.00000 1.00000
3 hdd 11.02950 osd.3 up 1.00000 1.00000
-7 22.05899 host S700030
4 hdd 11.02950 osd.4 up 1.00000 1.00000
5 hdd 11.02950 osd.5 up 1.00000 1.00000
-3 22.05899 host s700028
0 hdd 11.02950 osd.0 up 1.00000 1.00000
1 hdd 11.02950 osd.1 up 1.00000 1.00000
Any thoughts on what I'm missing?
Thank you,
Dominic L. Hilsbos, MBA
Director - Information Technology
Perform Air International Inc.
DHilsbos@xxxxxxxxxxxxxx
www.PerformAir.com
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--
Thank you!
HuangJun
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