Your PGs are not active+clean, so no I/O is possible.
Are you OSDs running?
$ sudo ceph -s
That should give you more information about what to do.
Wido
Thanks. this is the info output, I saw osd is running.
Can you help more? thanks.
root@ceph2:~# ceph -s
health HEALTH_WARN 192 pgs st
On 07/07/2014 08:38 AM, hua peng wrote:
When creating an image, I see the warnings in ceph.log, but what do they
mean? I am new to ceph. Thanks.
2014-07-07 14:33:04.838406 mon.0 172.17.6.176:6789/0 31 : [INF] pgmap
v2060: 192 pgs: 192 stale+active+clean; 1221 MB data, 66451 MB used, 228
GB / 30
When creating an image, I see the warnings in ceph.log, but what do they
mean? I am new to ceph. Thanks.
2014-07-07 14:33:04.838406 mon.0 172.17.6.176:6789/0 31 : [INF] pgmap
v2060: 192 pgs: 192 stale+active+clean; 1221 MB data, 66451 MB used, 228
GB / 308 GB avail
2014-07-07 14:34:39.635483 osd.
On 07/06/2014 11:29 PM, Erik Logtenberg wrote:
Hi,
I have some osd's on hdd's and some on ssd's, just like the example in
these docs:
http://ceph.com/docs/firefly/rados/operations/crush-map/
Now I'd like to place an erasure encoded pool on the hdd's and a
replicated (cache) pool on the ssd's.
Hi there,
We’re extending the use case of RADOSGW to store some lightweight metadata
which is accessed concurrently by multiple clients. The metadata is stored as a
RGW object in CEPH. The payload data is JSON array encoded as string. The
following is a sample payload.
[
{
"id": "foo",
Hi,
I have some osd's on hdd's and some on ssd's, just like the example in
these docs:
http://ceph.com/docs/firefly/rados/operations/crush-map/
Now I'd like to place an erasure encoded pool on the hdd's and a
replicated (cache) pool on the ssd's. In order to do that, I have to
split the crush ma
hi,
yes i did a test now with 16 instances with 16 and 32 threads each.
the absolute maximum was 1100mb/sec but network was still not seturated.
all disks had the same load with about 110mb/sec - the maximum of the disks i
got using direct access was 170/mb sec writes...
this is not a too bad va
Hello all,
Looking for some support on installation. I've followed the installation
guide located on the main website. I have a virtual server that I will be
using for the admin node and first monitor (ceph-master), three physical
servers for OSD usage, two will be used for monitors (ceph1, c
On 07/06/2014 02:42 PM, Lazuardi Nasution wrote:
Hi,
Is it possible to combine MDS and MON or OSD inside the same node? Which
one is better, MON with MDS or OSD with MDS?
Yes, not a problem. Be aware, the MDS can be memory hungry depending on
your active data set.
There is no golden rule f
Hi,
Is it possible to combine MDS and MON or OSD inside the same node? Which
one is better, MON with MDS or OSD with MDS?
How do I configure OSD and MDS to allow two kind of public network
connections, standard (1 GbEs) and jumbo (10 GbEs). I want to take
advantage of jumbo frame for some support
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