Hello,
I’m sorry for late response, here is output:
ceph df
RAW STORAGE:
CLASS SIZE AVAIL USED RAW USED %RAW USED
hdd 1.0 PiB 797 TiB 267 TiB 272 TiB 25.44
TOTAL 1.0 PiB 797 TiB 267 TiB 272 TiB 25.44
POOLS:
POOL ID STORED OBJECTS USED %USED MAX AVAIL
.rgw.root 1 7.3 KiB 52 4.5 MiB 0 222 TiB
default.rgw.control 2 0 B 25 0 B 0 222 TiB
default.rgw.meta 3 15 KiB 152 10 MiB 0 222 TiB
default.rgw.log 4 1.8 KiB 631 386 KiB 0 222 TiB
default.rgw.buckets.index 6 71 MiB 37 71 MiB 0 222 TiB
default.rgw.buckets.data 7 3.3 TiB 1.59M 9.9 TiB 1.46 222 TiB
default.rgw.buckets.non-ec 9 962 B 10 385 KiB 0 222 TiB
CephFS 10 0 B 0 0 B 0 445 TiB
production-repo-old.rgw.buckets.non-ec 15 0 B 0 0 B 0 222 TiB
production-repo-old.rgw.buckets.index 21 54 GiB 2 54 GiB 0 222 TiB
production-repo-old.rgw.buckets.data 22 75 TiB 266.03M 257 TiB 27.82 400 TiB
ceph osd pool ls detail
pool 1 '.rgw.root' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 8 pgp_num 8 autoscale_mode on last_change 19535 lfor 0/19535/19533 flags hashpspool stripe_width 0 pg_num_min 8 application rgw
pool 2 'default.rgw.control' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 32 pgp_num 32 autoscale_mode on last_change 19427 lfor 0/19427/19423 flags hashpspool stripe_width 0 pg_num_min 32 application rgw
pool 3 'default.rgw.meta' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 8 pgp_num 8 autoscale_mode on last_change 19647 lfor 0/19647/19645 flags hashpspool stripe_width 0 pg_num_min 8 application rgw
pool 4 'default.rgw.log' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 8 pgp_num 8 autoscale_mode on last_change 15480 lfor 0/15480/15449 flags hashpspool stripe_width 0 pg_num_min 8 application rgw
pool 6 'default.rgw.buckets.index' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 8 pgp_num 8 autoscale_mode on last_change 15508 lfor 0/15508/15449 flags hashpspool stripe_width 0 pg_num_min 8 application rgw
pool 7 'default.rgw.buckets.data' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 256 pgp_num 256 autoscale_mode on last_change 20549 lfor 0/19147/19152 flags hashpspool max_bytes 10995116277760 stripe_width 0 pg_num_min 256 application rgw
pool 9 'default.rgw.buckets.non-ec' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 8 pgp_num 8 autoscale_mode on last_change 16099 lfor 0/16099/16097 flags hashpspool stripe_width 0 pg_num_min 8 application rgw
pool 10 'CephFS' erasure size 3 min_size 2 crush_rule 1 object_hash rjenkins pg_num 8 pgp_num 8 autoscale_mode on last_change 15718 lfor 0/15718/15716 flags hashpspool stripe_width 8192 pg_num_min 8 application cephfs,rbd,rgw
pool 15 'production-repo-old.rgw.buckets.non-ec' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 8 pgp_num 8 autoscale_mode on last_change 20404 flags hashpspool stripe_width 0 application rgw
pool 21 'production-repo-old.rgw.buckets.index' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 4 pgp_num 4 autoscale_mode on last_change 20547 flags hashpspool stripe_width 0 application rgw
pool 22 'production-repo-old.rgw.buckets.data' erasure size 10 min_size 7 crush_rule 2 object_hash rjenkins pg_num 512 pgp_num 512 autoscale_mode on last_change 20546 lfor 0/20540/20542 flags hashpspool stripe_width 24576 pg_num_min 512 application rgw
Best regards
Mateusz Skała
> Wiadomość napisana przez Eric Smith <Eric.Smith@xxxxxxxxxx> w dniu 18.07.2020, o godz. 11:46:
>
> EXTERNAL EMAIL - Do not click any links or open any attachments unless you trust the sender and know the content is safe.
>
> Can you post the output of a couple of commands:
>
> ceph df
> ceph osd pool ls detail
>
> Then we can probably explain the utilization you're seeing.
>
> -----Original Message-----
> From: Mateusz Skała <mateusz.skala@xxxxxxxxx>
> Sent: Saturday, July 18, 2020 1:35 AM
> To: ceph-users@xxxxxxx
> Subject: EC profile datastore usage - question
>
> Hello Community,
> I would like to ask about help in explanation situation.
> There is Rados gateway with EC pool profile k=6 m=4. So it shoud take something about 1.4 - 2.0 data usage more from raw data if I’m correct.
> Rados df shows me:
> 116 TiB used and WR 26 TiB
> Can You explain this? It is about 4.5*WR used data. Why?
> Regards
> Mateusz Skała
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