Hi...
Just to clarify, you could have just one but if that one is problematic
than your cluster stops working. It is always better to have more than
one and in odd numbers : 3, 5, ...
Regarding your specific problem, I am guessing it is related to keys and
permissions because of the /'client did not provide supported auth type'
message/
Check the status of your client admin key with 'ceph auth list' and
their permissions. Should be something as
client.admin
key: XXXXXXXXXX
auid: 0
caps: [mon] allow *
caps: [osd] allow *
Cheers
G
On 06/28/2016 01:40 PM, Goncalo Borges wrote:
Hi XiuCai
Shouldn't you have, at least, 2 mons?
Cheers
G.
On 06/28/2016 01:12 PM, 秀才 wrote:
Hi,
ther are 1 mon and 7 osds in my cluster now.
but it seems something wrong, because `rbd -p test reate pet --size
1024` could not return.
and status is always below:
/ cluster 41f3f57f-0ca8-4dac-ba10-9359043ae21a/
/ health HEALTH_WARN/
/ 256 pgs degraded/
/ 256 pgs stuck degraded/
/ 256 pgs stuck inactive/
/ 256 pgs stuck unclean/
/ 256 pgs stuck undersized/
/ 256 pgs undersized/
/ monmap e1: 1 mons at {a=//192.168.1.101//:6789/0}/
/ election epoch 2, quorum 0 a/
/ osdmap e32: 7 osds: 7 up, 7 in/
/ pgmap v69: 256 pgs, 1 pools, 0 bytes data, 0 objects/
/ 231 MB used, 1442 GB / 1442 GB avail/
/ 256 undersized+degraded+peered/
i checked monitor's log:
/1 mon.a@0(leader).log v2235 check_sub sending message to client.?
192.168.1.101:0/2395453635 with 0 entries (version 2235)/
/1 mon.a@0(leader).auth v27 client did not provide supported auth type/
/1 mon.a@0(leader).auth v27 client did not provide supported auth type/
/
/
what is the meaning of v2235 & v27 here ?
how to solve this problem ?
Regards,
XiuCai.
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--
Goncalo Borges
Research Computing
ARC Centre of Excellence for Particle Physics at the Terascale
School of Physics A28 | University of Sydney, NSW 2006
T: +61 2 93511937
--
Goncalo Borges
Research Computing
ARC Centre of Excellence for Particle Physics at the Terascale
School of Physics A28 | University of Sydney, NSW 2006
T: +61 2 93511937
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