> I was hoping to get some answers on how would ceph behaive when I install
> SSDs on the hypervisor level and use them as cache pool.
> Let's say I've got 10 kvm hypervisors and I install one 512GB ssd on each
> server.
>I then create a cache pool for my storage cluster using these ssds. My
>qu
I upgraded ceph to 0.83 (while repairing OSDs I went down to 0.80.5) because it
was missing that cephfs-journal-tool. I did a cephfs-journal-tool journal
inspect and it showed that it was damaged, so did a reset and now I am able to
mount cephfs again.
Thanks!
Regards,
Hong
On Tuesday, Augu
Hi Craig,
# ceph pg 2.587 query
# ceph pg 2.c1 query
# ceph pg 2.92 query
# ceph pg 2.e3 query
Please download the output form here:
http://server.riederer.org/ceph-user/
#
It is not possible to map a rbd:
# rbd map testshareone --pool rbd --name client.admi
hi,all
1.
can osd start up if journal is lost and it has not been replayed?
2.
how it catchs up latest epoch? take osd as example, where is the code? it
better you consider journal is lost or not.
in my mind journal only includes meta/R/W operations, does not include
data(file data).
t
Karan,
Thanks. The issue is fixed based on your instructions.
Regards
Wilson
From: Karan Singh [mailto:karan.si...@csc.fi]
Sent: Tuesday, August 12, 2014 7:08 AM
To: Ojwang, Wilson O (Wilson)
Cc: ceph-users@lists.ceph.com
Subject: Re: [ceph-users] Issues with installing 2 node system
Try to add
Anyone have an idea on how it works?
Thansk
- Original Message -
From: "Andrei Mikhailovsky"
To: ceph-users@lists.ceph.com
Sent: Monday, 4 August, 2014 10:10:03 AM
Subject: [ceph-users] cache pools on hypervisor servers
Hello guys,
I was hoping to get some answers on how would
I can't really help with MDS. Hopefully somebody else will chime in here.
(Resending, because my last reply was too large.)
On Tue, Aug 12, 2014 at 12:44 PM, hjcho616 wrote:
> Craig,
>
> Thanks. It turns out one of my memory stick went bad after that power
> outage. While trying to fix the
This stable update release for Dumpling includes primarily fixes for RGW,
including several issues with bucket listings and a potential data
corruption problem when multiple multi-part uploads race. There is also
some throttling capability added in the OSD for scrub that can mitigate
the perfo
For the incomplete PGs, can you give me the output of
ceph pg dump
I'm interested in the recovery_state key of that JSON data.
On Tue, Aug 12, 2014 at 5:29 AM, Riederer, Michael
wrote:
> Sorry, but I think that does not help me. I forgot to mention something about
> the operating system:
>
On Mon, Aug 11, 2014 at 11:26 PM, John Morris wrote:
> On 08/11/2014 08:26 PM, Craig Lewis wrote:
>
>> Your MON nodes are separate hardware from the OSD nodes, right?
>>
>
> Two nodes are OSD + MON, plus a separate MON node.
>
>
> If so,
>> with replication=2, you should be able to shut down one
On Tue, Aug 12, 2014 at 8:08 AM, Karan Singh wrote:
> Try to add proxy settings in wgetrc file (/etc/wgetrc) and rpm macros
> (/etc/rpm/macros)
>
> # cat /etc/wgetrc | grep -i proxy
> #https_proxy = http://proxy.yoyodyne.com:18023/
> http_proxy = :
> #ftp_proxy = http://proxy.yoyodyne.com:18023/
i just use s3cmd do test. i plan to use s3/swift with inkScope or for
Openstack. so i need prepare rados Gateway first.
but i meet this issue now
2014-08-12 22:05 GMT+07:00 Christopher O'Connell :
> I've had a tremendous difficultly using S3 command when using RGW. I've
> successfully used an
I've had a tremendous difficultly using S3 command when using RGW. I've
successfully used an older php client, but not s3cmd. For the moment, we're
no longer using s3cmd with RGW, because it simply doesn't seem to work,
other than for listing buckets.
On Tue, Aug 12, 2014 at 10:52 AM, debian Only
i have test, meet same issue on Wheezy and Ubuntu12.04 with Ceph0.80.5 too.
it can be sucessful when use :
radosgw-admin user create --subuser=testuser:swf0001 --display-name="Test
User One" --key-type=swift --access=full
and it will create correct swift user in Pool .users.swift
> # rados ls -p
Forgot to mention i am observing EB in ceph -s output , does it mean
Exabyte ;-)
# ceph -s
cluster 009d3518-e60d-4f74-a26d-c08c1976263c
health HEALTH_WARN 'cache-pool' at/near target max
monmap e3: 3 mons at
mdsmap e14: 1/1/1 up {0=storage0101-ib=up:active}
osdmap e
Hello Developers
I have encountered some wired output of ceph df command , suddenly
When i was writing some data on cache-pool , and checked its used % , i found
some used as 8E ( don’t know what is this ) and the used % for cache-pool was 0
# ceph df
GLOBAL:
SIZE AVAIL RAW USED
Well, the boxes I’m using for my POC are pretty old but the cost was right (we
had ‘em laying around in a storeroom), and I’m certain that’s at the root of
the problem. When I move out of that and into a genuine environment, I’ll be
moving to all-new hardware that shouldn’t have the problem. I
Sorry, but I think that does not help me. I forgot to mention something about
the operating system:
root@ceph-1-storage:~# dpkg -l | grep libleveldb1
ii libleveldb1 1.12.0-1precise.ceph fast
key-value storage library
root@ceph-1-storage:~# lsb_release -a
No LS
Try to add proxy settings in wgetrc file (/etc/wgetrc) and rpm macros
(/etc/rpm/macros)
# cat /etc/wgetrc | grep -i proxy
#https_proxy = http://proxy.yoyodyne.com:18023/
http_proxy = :
#ftp_proxy = http://proxy.yoyodyne.com:18023/
# If you do not want to use proxy at all, set this to off.
use_pr
I am not sure if this helps , but have a look
https://www.mail-archive.com/ceph-users@lists.ceph.com/msg10078.html
- Karan -
On 12 Aug 2014, at 12:04, Riederer, Michael wrote:
> Hi Karan,
>
> root@ceph-admin-storage:~/ceph-cluster/crush-map-4-ceph-user-list# ceph osd
> getcrushmap -o crushm
# my Trouble shooting #
when i try use s3cmd to check , use user johndoe i created. it can create
bucket.
###
root@ceph-radosgw:~# more .s3cfg
[default]
access_key = UGM3MB541JI0WG3WJIZ7
bucket_location = US
cloudfront_host = cloudfront.amazonaws.com
default_mim
root@ceph-radosgw:~# radosgw-admin user create --uid="testuser"
--display-name="First User"
{ "user_id": "testuser",
"display_name": "First User",
"email": "",
"suspended": 0,
"max_buckets": 1000,
"auid": 0,
"subusers": [],
"keys": [
{ "user": "testuser",
"access_key
Hi Karan,
root@ceph-admin-storage:~/ceph-cluster/crush-map-4-ceph-user-list# ceph osd
getcrushmap -o crushmap.bin
got crush map from osdmap epoch 30748
root@ceph-admin-storage:~/ceph-cluster/crush-map-4-ceph-user-list# crushtool -d
crushmap.bin -o crushmap.txt
root@ceph-admin-storage:~/ceph-clus
For your item number 3 , can you try :
Removing the keys for sub user ( testuser:swf0001 )
Once Key is removed for sub user , try recreating the key [ # radosgw-admin
key create --subuser=testuser:swf0001 --key-type=swift --gen-secret ]
- Karan -
On 12 Aug 2014, at 11:26, debian Only wro
i meet same problem with u , but i still can not after i create
.rgw.buckets
.rgw.buckets.index
.log
.intent-log
.usage
still stuck here.
2014-03-13 7:38 GMT+07:00 Greg Poirier :
> And, I figured out the issue.
>
> The utility I was using to create pools, zones, and regions automatically
>
Can you provide your cluster’s ceph osd dump | grep -i pooland crush map
output.
- Karan -
On 12 Aug 2014, at 10:40, Riederer, Michael wrote:
> Hi all,
>
> How do I get my Ceph Cluster back to a healthy state?
>
> root@ceph-admin-storage:~# ceph -v
> ceph version 0.80.5 (38b73c67d375a2
Dear all
i have meet some issue when access radosgw.
Fobidden 403 and fail to create subuser key when use radosgw
ceph version 0.80.5(ceph osd, radosgw), OS Wheezy
(1) Reference of installation
http://ceph.com/docs/master/radosgw/config/#configuring-print-continue
(2) Config File
root@c
Hi all,
How do I get my Ceph Cluster back to a healthy state?
root@ceph-admin-storage:~# ceph -v
ceph version 0.80.5 (38b73c67d375a2552d8ed67843c8a65c2c0feba6)
root@ceph-admin-storage:~# ceph -s
cluster 6b481875-8be5-4508-b075-e1f660fd7b33
health HEALTH_WARN 4 pgs incomplete; 4 pgs stuck
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