07.11.2023 16:34, Eugen Block пишет:
Hi,
can you check for existing metadata?
ceph osd pool ls detail --format=json-pretty|grep -A 2
application_metadata
Yes, it is here:
ceph osd pool ls detail --format=json-pretty|grep -A 2 application_metadata
"application_metadata": {
"mgr": {}
}
--
"application_metadata": {
"rbd": {}
}
--
"application_metadata": {
"cephfs": {
"data": "cephfs"
--
"application_metadata": {
"cephfs": {
"metadata": "cephfs"
--
"application_metadata": {}
},
{
--
"application_metadata": {}
}
]
So, yes, application is not set on 2 pools.
Not sure if it's the same issue as described here:
https://lists.ceph.io/hyperkitty/list/ceph-users@xxxxxxx/thread/2NL2Q57HTSGDDBLARLRCVRVX2PE6FKDA/
There the fix was to set the the application metadata like this:
ceph osd pool application set <your metadata pool name> cephfs
metadata <your ceph fs filesystem name>
Yes, I guess it is another way to fix this- set application on pools.
But I don't sure I need to do this, because looks like I don't use these
2 pools.
I think it is better to delete them if I not need them and if it is safe.
Thank you!
Zitat von Dmitry Melekhov <dm@xxxxxxxxxx>:
Hello!
I'm very new to ceph ,s orry I'm asking extremely basic questions.
I just upgraded 17.2.6 to 17.2.7 and got warning:
2 pool(s) do not have an application enabled
These pools are
5 cephfs.cephfs.meta
6 cephfs.cephfs.data
I don't remember why and how I created them, I just followed some
instruction...
And don't remember their state before upgrade :-(
And I see in dashboard 0 bytes is used in both pools.
But I have two other pools
3 cephfs_data
4 cephfs_metadata
which are in use by cephfs:
ceph fs ls
name: cephfs, metadata pool: cephfs_metadata, data pools: [cephfs_data ]
and really have data in them.
Could you tell me, can I just remove these two pools without
application, if everything works , i.e. cephfs is mounted and
accessible?
Thank you!
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