Re: [ceph-users] who is using radosgw with civetweb?

I¹d also like to set this up. I¹m not sure where to begin. When you say enabled by default, where is it enabled? Many thanks, Mike On 2/25/15, 1:49 PM, "Sage Weil" wrote: >On Wed, 25 Feb 2015, Robert LeBlanc wrote: >> We tried to get radosgw working with Apache + mod_fastcgi, but due to >> t

Re: [ceph-users] who is using radosgw with civetweb?

Thanks Sage for the quick reply! -=Mike On 2/26/15, 8:05 AM, "Sage Weil" wrote: >On Thu, 26 Feb 2015, Michael Kuriger wrote: >> I¹d also like to set this up. I¹m not sure where to begin. When you >>say >> enabled by default, where is it enabled? > >Th

[ceph-users] ceph binary missing from ceph-0.87.1-0.el6.x86_64

child_exception [ceph201][ERROR ] OSError: [Errno 2] No such file or directory [ceph201][ERROR ] [ceph201][ERROR ] Michael Kuriger ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Ceph repo - RSYNC?

I use reposync to keep mine updated when needed. Something like: cd ~ /ceph/repos reposync -r Ceph -c /etc/yum.repos.d/ceph.repo reposync -r Ceph-noarch -c /etc/yum.repos.d/ceph.repo reposync -r elrepo-kernel -c /etc/yum.repos.d/elrepo.repo   Michael Kuriger Sr. Unix Systems Engineer S mk7

Re: [ceph-users] [SPAM] Changing pg_num => RBD VM down !

I always keep my pg number a power of 2. So I’d go from 2048 to 4096. I’m not sure if this is the safest way, but it’s worked for me. [yp] Michael Kuriger Sr. Unix Systems Engineer • mk7...@yp.com<mailto:mk7...@yp.com> |• 818-649-7235 From: Chu Duc Minh mailto:chu.ducm...@gma

[ceph-users] New Calamari server

I had an issue with my calamari server, so I built a new one from scratch. I¹ve been struggling trying to get the new server to start up and see my ceph cluster. I went so far as to remove salt and diamond from my ceph nodes and reinstalled again. On my calamari server, it sees the hosts connect

Re: [ceph-users] New Calamari server

In my case, I did remove all salt keys. The salt portion of my install is working. It’s just that the calamari server is not seeing the ceph cluster. Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com |( 818-649-7235 On 5/12/15, 1:35 AM, "Alexandre DERUMIER" wrote:

Re: [ceph-users] Does anyone understand Calamari??

.el6 Installed: salt.noarch 0:2014.7.1-1.el6salt-minion.noarch 0:2014.7.1-1.el6 This is on CentOS 6.6 -=Mike Kuriger [yp] Michael Kuriger Sr. Unix Systems Engineer • mk7...@yp.com<mailto:mk7...@yp.com> |• 818-649-7235 From: Bruce McFarland mailto:bruce.

Re: [ceph-users] client.radosgw.gateway for 2 radosgw servers

= civetweb port=80 rgw_socket_path = /var/run/ceph/ceph-client.radosgw.ceph-gw3.asok [yp] Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com<mailto:mk7...@yp.com> |* 818-649-7235 From: Florent MONTHEL mailto:fmont...@flox-arts.net>> Date: Monday, May 18, 2015 at 6:14 PM To:

Re: [ceph-users] Beginners ceph journal question

You could mount /dev/sdb to a filesystem, such as /ceph-disk, and then do this: ceph-deploy osd create ceph-node1:/ceph-disk Your journal would be a file doing it this way. [yp] Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com<mailto:mk7...@yp.com> |* 818-649-7235 From:

Re: [ceph-users] radosgw backup

You may be able to use replication. Here is a site showing a good example of how to set it up. I have not tested replicating within the same datacenter, but you should just be able to define a new zone within your existing ceph cluster and replicate to it. http://cephnotes.ksperis.com/blog/20

Re: [ceph-users] ceph mount error

1) set up mds server ceph-deploy mds --overwrite-conf create 2) create filesystem ceph osd pool create cephfs_data 128 ceph osd pool create cephfs_metadata 16 ceph fs new cephfs cephfs_metadata cephfs_data ceph fs ls ceph mds stat 3) mount it! From: ceph-users [mailto:ceph-users-boun...@lists.

Re: [ceph-users] Is Ceph right for me?

You might be able to accomplish that with something like dropbox or owncloud From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Trevor Robinson - Key4ce Sent: Wednesday, May 20, 2015 2:35 PM To: ceph-users@lists.ceph.com Subject: [ceph-users] Is Ceph right for me? Hello, C

[ceph-users] firefly to giant upgrade broke ceph-gw

) but deleting is not working unless I specify an exact file to delete. Also, my radosgw-agent is not syncing buckets any longer. I¹m using s3cmd to test reads/writes to the gateway. Has anyone else had problems in giant? Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com |( 818-649-7235

[ceph-users] CEPH-GW replication, disable /admin/log

Is it possible to disable the replication of /admin/log and other replication logs? It seems that This log replication is occupying a lot of time in my cluster(s). I’d like to only replicate user’s data. Thanks! [yp] Michael Kuriger Sr. Unix Systems Engineer • mk7...@yp.com<mailto:

Re: [ceph-users] Happy SysAdmin Day!

Thanks Mark you too Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com |( 818-649-7235 On 7/31/15, 3:02 PM, "ceph-users on behalf of Mark Nelson" wrote: >Most folks have either probably already left or are on their way out the >door late on a friday, but I ju

[ceph-users] installing ceph object gateway

Is there updated documentation explaining how to install and use the object gateway? http://docs.ceph.com/docs/master/install/install-ceph-gateway/ I attempted this install and quickly run into problems. Thanks! -M ___ ceph-users mailing list ceph-us

Re: [ceph-users] pg's degraded

Maybe delete the pool and start over? From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of JIten Shah Sent: Thursday, November 20, 2014 5:46 PM To: Craig Lewis Cc: ceph-users Subject: Re: [ceph-users] pg's degraded Hi Craig, Recreating the missing PG's fixed it. Thanks for

Re: [ceph-users] Calamari install issues

apacity_bytes': > to_bytes(get_latest_graphite(df_path('total_space'))), > 'free_bytes': > to_bytes(get_latest_graphite(df_path('total_avail'))) Michael Kuriger mk7...@yp.com 818-649-7235 MikeKuriger (IM) From: Shain Miley mailto:smi...@npr.

Re: [ceph-users] pg's degraded

I have started over from scratch a few times myself ;-) Michael Kuriger mk7...@yp.com 818-649-7235 MikeKuriger (IM) From: JIten Shah mailto:jshah2...@me.com>> Date: Friday, November 21, 2014 at 9:44 AM To: Michael Kuriger mailto:mk7...@yp.com>> Cc: Craig Lewis mailto:cle...@centra

Re: [ceph-users] How to mount cephfs from fstab

I mount mine with an init-script. Michael Kuriger mk7...@yp.com 818-649-7235 MikeKuriger (IM) On 11/24/14, 9:08 AM, "Erik Logtenberg" wrote: >Hi, > >I would like to mount a cephfs share from fstab, but it doesn't >completely work. > >First of all, I foll

Re: [ceph-users] how to run rados common by non-root user in ceph node

The non root user needs to be able to read the key file. Michael Kuriger mk7...@yp.com 818-649-7235 MikeKuriger (IM) From: Huynh Dac Nguyen mailto:ndhu...@spsvietnam.vn>> Date: Wednesday, November 19, 2014 at 8:44 PM To: "ceph-users@lists.ceph.com<mailto:ceph-users@lists.ceph.com&

Re: [ceph-users] Tip of the week: don't use Intel 530 SSD's for journals

My cluster is actually very fast without SSD drives. Thanks for the advice! Michael Kuriger mk7...@yp.com 818-649-7235 MikeKuriger (IM) On 11/25/14, 7:49 AM, "Mark Nelson" wrote: >On 11/25/2014 09:41 AM, Erik Logtenberg wrote: >> If you are like me, you have the jour

Re: [ceph-users] Question about mount the same rbd in different machine

You can't write from 2 nodes mounted to the same rbd at the same time without a cluster aware file system. -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of mail list Sent: Tuesday, November 25, 2014 7:30 PM To: ceph-us...@ceph.com Subject: [ce

Re: [ceph-users] Question about mount the same rbd in different machine

Sent: Tuesday, November 25, 2014 8:11 PM To: Michael Kuriger Cc: ceph-us...@ceph.com Subject: Re: [ceph-users] Question about mount the same rbd in different machine hi, But i have touched the same file on the two machine under the same rbi with no error. will it cause some problem or jus

Re: [ceph-users] Question about mount the same rbd in different machine

list [mailto:louis.hust...@gmail.com] Sent: Tuesday, November 25, 2014 8:27 PM To: Michael Kuriger Cc: ceph-us...@ceph.com Subject: Re: [ceph-users] Question about mount the same rbd in different machine Hi Michael, I write the same file with different content, and there is no hint for overwrite, so whe

Re: [ceph-users] Many OSDs on one node and replica distribution

You'll have to check your crush rule to determine that. ceph osd getcrushmap -o crushmap crushtool -d crushmap -o crushmap.txt vi crushmap.txt check the rules near the end of that file. Rule 0 shows placement by host, and rule 1 shows placemeny by osd. You can add another rule to your config

Re: [ceph-users] calamari dashboard missing usage data after adding/removing ceph nodes

Hi Brian, I had this problem when I upgraded to firefly (or possibly giant) – At any rate, the data values changed at some point and calamari needs a slight update. Check this file: /opt/calamari/venv/lib/python2.6/site-packages/calamari_rest_api-0.1-py2.6.egg/calamari_rest/views/v1.py diff v1.p

Re: [ceph-users] two mount points, two diffrent data

You’re using a file system on 2 hosts that is not cluster aware. Metadata written on hosta is not sent to hostb in this case. You may be interested in looking at cephfs for this use case. Michael Kuriger mk7...@yp.com 818-649-7235 MikeKuriger (IM) From: Rafał Michalak mailto:rafa

Re: [ceph-users] Important security noticed regarding release signing key

Thanks for the notice!   Michael Kuriger Sr. Unix Systems Engineer r mk7...@yp.com |  818-649-7235 -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Sage Weil Sent: Thursday, September 17, 2015 9:30 AM To: ceph-annou...@ceph.com; ceph-de

[ceph-users] SSD pool and SATA pool

Hey everybody, I have 10 servers, each with 2 SSD drives, and 8 SATA drives. Is it possible to create 2 pools, one made up of SSD and one made up of SATA? I tried manually editing the crush map to do it, but the configuration doesn’t seem to persist reboots. Any help would be very appreciated

Re: [ceph-users] SSD pool and SATA pool

Many thanks! [yp] Michael Kuriger Sr. Unix Systems Engineer • mk7...@yp.com<mailto:mk7...@yp.com> |• 818-649-7235 From: Sean Redmond mailto:sean.redmo...@gmail.com>> Date: Tuesday, November 17, 2015 at 2:00 PM To: Nikola Ciprich mailto:nikola.cipr...@linuxbox.cz>> C

[ceph-users] How do I start ceph jewel in CentOS?

I’m running CentOS 7.2. I upgraded one server from hammer to jewel. I cannot get ceph to start using these new systems scripts. Can anyone help? I tried to enable ceph-osd@.service by creating symlinks manually. # systemctl list-unit-files|grep ceph ceph-create-keys@.service s

Re: [ceph-users] How do I start ceph jewel in CentOS?

er branch for centos >systemctl service, >As a workaround if you run "systemctl status" and look at the top most >service name in the ceph-osd service tree and use that to stop/start >it should work. > > >On Wed, May 4, 2016 at 9:00 AM, Michael Kuriger wrote: >> I

Re: [ceph-users] How do I start ceph jewel in CentOS?

I was able to hack the ceph /etc/init.d script to start my osd’s Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com |( 818-649-7235 On 5/4/16, 9:58 AM, "ceph-users on behalf of Michael Kuriger" wrote: >How are others starting ceph services? Am I the only

[ceph-users] ceph-hammer - problem adding / removing monitors

Hi everyone. We’re running ceph-hammer, and I was trying to rename our monitor servers. I tried following the procedure for removing a monitor, and adding a monitor. Removing seems to have work ok, as now I have 2 monitors up. When I try to add the 3rd monitor, and the ceph-deploy completes,

Re: [ceph-users] How to remove a placement group?

I would try: ceph pg repair 15.3b3 [yp] Michael Kuriger Sr. Unix Systems Engineer • mk7...@yp.com<mailto:mk7...@yp.com> |• 818-649-7235 From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Romero Junior Sent: Saturday, May 14, 2016 11:46 AM To: ceph

Re: [ceph-users] Can't Start / Stop Ceph jewel under Centos 7.2

Did you update to ceph version 10.2.1 (3a66dd4f30852819c1bdaa8ec23c795d4ad77269)? This issue should have been resolved with the last update. (It was for us)   Michael Kuriger Sr. Unix Systems Engineer r mk7...@yp.com |  818-649-7235 -Original Message- From: ceph-users

Re: [ceph-users] ceph-disk: Error: No cluster conf found in /etc/ceph with fsid

Are you using an old ceph.conf with the original FSID from your first attempt (in your deploy directory)? [yp] Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com<mailto:mk7...@yp.com> |* 818-649-7235 From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Beh

Re: [ceph-users] Problems with Calamari setup

For me, this same issue was caused by having too new a version of salt. I’m running salt-2014.1.5-1 in centos 7.2, so yours will probably be different. But I thought it was worth mentioning. [yp] Michael Kuriger Sr. Unix Systems Engineer • mk7...@yp.com<mailto:mk7...@yp.com> |• 8

Re: [ceph-users] Migrating from one Ceph cluster to another

u can remove the old OSD servers from the cluster.   Michael Kuriger Sr. Unix Systems Engineer -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Wido den Hollander Sent: Thursday, June 09, 2016 12:47 AM To: Marek Dohojda; ceph-users@lists.cep

[ceph-users] which CentOS 7 kernel is compatible with jewel?

t' does not work with the stock 3.10 kernel, but works with the 4.6 kernel. Very odd. Any advice? Thanks! Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com |( 818-649-7235 ___ ceph-users mailing list ceph-users@lists.ceph.com http

Re: [ceph-users] which CentOS 7 kernel is compatible with jewel?

10.1.77.165:6789/0 pipe(0x7fe608008350 sd=3 :0 s=1 pgs=0 cs=0 l=1 c=0x7fe6080078e0).fault 2016-06-13 11:24:21.884259 7fe61137f700 0 -- :/3877046932 >> 10.1.78.75:6789/0 pipe(0x7fe608000c00 sd=4 :0 s=1 pgs=0 cs=0 l=1 c=0x7fe608007110).fault Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp

Re: [ceph-users] which CentOS 7 kernel is compatible with jewel?

inux test.np.4.6.2-1.el7.elrepo.x86_64 #1 SMP Wed Jun 8 14:49:20 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux [root@test ~]# ceph --version ceph version 10.2.1 (3a66dd4f30852819c1bdaa8ec23c795d4ad77269) Michael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com |( 818-649-7235 On 6/14

Re: [ceph-users] which CentOS 7 kernel is compatible with jewel?

chael Kuriger Sr. Unix Systems Engineer * mk7...@yp.com |( 818-649-7235 On 6/15/16, 9:56 AM, "ceph-users on behalf of Michael Kuriger" wrote: >Still not working with newer client. But I get a different error now. > > > >[root@test ~]# rbd ls > >test1

[ceph-users] can't figure out why I have HEALTH_WARN in luminous

I have a few running ceph clusters. I built a new cluster using luminous, and I also upgraded a cluster running hammer to luminous. In both cases, I have a HEALTH_WARN that I can't figure out. The cluster appears healthy except for the HEALTH_WARN in overall status. For now, I’m monitoring h

Re: [ceph-users] can't figure out why I have HEALTH_WARN in luminous

Thanks!! I did see that warning, but it never occurred to me I need to disable it. Mike Kuriger Sr. Unix Systems Engineer T: 818-649-7235 M: 818-434-6195 <http://www.dexyp.com/> On 9/23/17, 5:52 AM, "John Spray" wrote: On Fri, Sep 22, 2017 at 6:48 PM, Michae

Re: [ceph-users] Brand new cluster -- pg is stuck inactive

You may not have enough OSDs to satisfy the crush ruleset. Mike Kuriger Sr. Unix Systems Engineer 818-434-6195 On 10/13/17, 9:53 AM, "ceph-users on behalf of dE" wrote: Hi, I'm running ceph 10.2.5 on Debian (official package). It cant s

Re: [ceph-users] OSD daemons active in nodes after removal

When I do this, I reweight all of the OSDs I want to remove to 0 first, wait for the rebalance, then proceed to remove the OSDs. Doing it your way, you have to wait for the rebalance after removing each OSD one by one. Mike Kuriger Sr. Unix Systems Engineer 818-434-6195 [cid:image001.jpg@01D34D

Re: [ceph-users] Replaced a disk, first time. Quick question

I've seen that before (over 100%) but I forget the cause. At any rate, the way I replace disks is to first set the osd weight to 0, wait for data to rebalance, then down / out the osd. I don't think ceph does any reads from a disk once you've marked it out so hopefully there are other copies.

Re: [ceph-users] rbd and cephfs (data) in one pool?

Making the filesystem might blow away all the rbd images though. Mike Kuriger Sr. Unix Systems Engineer T: 818-649-7235 M: 818-434-6195 [ttp://www.hotyellow.com/deximages/dex-thryv-logo.jpg] From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of David Tur

Re: [ceph-users] SSDs for data drives

I dunno, to me benchmark tests are only really useful to compare different drives. From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Paul Emmerich Sent: Monday, July 16, 2018 8:41 AM To: Satish Patel Cc: ceph-users Subject: Re: [ceph-users] SSDs for data drives This does

Re: [ceph-users] Cephfs kernel driver availability

If you're using CentOS/RHEL you can try the elrepo kernels Mike Kuriger -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of John Spray Sent: Monday, July 23, 2018 5:07 AM To: Bryan Henderson Cc: ceph-users@lists.ceph.com Subject: Re: [ceph-users

Re: [ceph-users] a big cluster or several small

The more servers you have in your cluster, the less impact a failure causes to the cluster. Monitor your systems and keep them up to date. You can also isolate data with clever crush rules and creating multiple zones. Mike Kuriger From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On

[ceph-users] cannot add new OSDs in mimic

CEPH team, Is there a solution yet for adding OSDs in mimic - specifically re-using old IDs? I was looking over this BUG report - https://tracker.ceph.com/issues/24423 and my issue is similar. I removed a bunch of OSD's after upgrading to mimic and I'm not able to re-add them using the new vo

Re: [ceph-users] cannot add new OSDs in mimic

Do you mean: ceph osd destroy {ID} --yes-i-really-mean-it Mike Kuriger -Original Message- From: Vasu Kulkarni [mailto:vakul...@redhat.com] Sent: Thursday, June 07, 2018 12:28 PM To: Michael Kuriger Cc: ceph-users Subject: Re: [ceph-users] cannot add new OSDs in mimic There is a osd

Re: [ceph-users] cannot add new OSDs in mimic

Sr. Unix Systems Engineer T: 818-649-7235 M: 818-434-6195 -Original Message- From: Vasu Kulkarni [mailto:vakul...@redhat.com] Sent: Thursday, June 07, 2018 1:53 PM To: Michael Kuriger Cc: ceph-users Subject: Re: [ceph-users] cannot add new OSDs in mimic It is actually documented in rep

Re: [ceph-users] cannot add new OSDs in mimic

Hi everyone, I appreciate the suggestions. However, this is still an issue. I've tried adding the OSD using ceph-deploy, and manually from the OSD host. I'm not able to start newly added OSDs at all, even if I use a new ID. It seems the OSD is added to CEPH but I cannot start it. OSDs that exist

Re: [ceph-users] cannot add new OSDs in mimic

Oh boy! Thankfully I upgraded our sandbox cluster so I’m not in a sticky situation right now :-D Mike Kuriger Sr. Unix Systems Engineer From: Sergey Malinin [mailto:h...@newmail.com] Sent: Friday, June 08, 2018 4:22 PM To: Michael Kuriger; Paul Emmerich Cc: ceph-users Subject: Re: [ceph-users

Re: [ceph-users] Install ceph manually with some problem

Don’t use the installer scripts. Try yum install ceph Mike Kuriger Sr. Unix Systems Engineer T: 818-649-7235 M: 818-434-6195 [ttp://www.hotyellow.com/deximages/dex-thryv-logo.jpg] From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Ch Wan Sent: Monday

Re: [ceph-users] Ceph Mimic on CentOS 7.5 dependency issue (liboath)

CentOS 7.5 is pretty new. Have you tried CentOS 7.4? Mike Kuriger Sr. Unix Systems Engineer -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Brian : Sent: Saturday, June 23, 2018 1:41 AM To: Stefan Kooman Cc: ceph-users Subject: Re: [ceph-us