Re: [ceph-users] rsync mirror download.ceph.com - broken file on rsync server

On 10/27/2015 06:21 PM, Ken Dreyer wrote: > Thanks, I've deleted it from the download.ceph.com web server. Thanks a lot! My mirror is up-to-date now. Björn Lässig ___ ceph-users mailing list ceph-users@lists.ceph.com

Re: [ceph-users] State of nfs-ganesha CEPH fsal

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Sorry for raising this topic from the dead, but i'm having the same issues with NFS-GANESHA /w the wrong user/group information. Do you maybe have a working ganesha.conf? I'm assuming I might mis-configured something in this file. It's also nice to

[ceph-users] Question about the Ceph Pluins Jerasure, reed_sol_r6_op not work for OSD binding

HI, Experts and Supporters I am newer for CEPH so maybe the the question looks simple and stupids sometimes i want to create the Ceph Cluster with the algorithm of Reed solomn Raid 6, Jerasure has the plugin "reed_sol_r6_op" but it seems i can't bind the pool with the OSDs the steps:

[ceph-users] Package ceph-debuginfo-0.94.5-0.el7.centos.x86_64.rpm is not signed

Hi, During a repo sync, I got: Package ceph-debuginfo-0.94.5-0.el7.centos.x86_64.rpm is not signed Indeed: # rpm -K http://download.ceph.com/rpm-hammer/el7/x86_64/ceph-debuginfo-0.94.5-0.el7.centos.x86_64.rpm

[ceph-users] creating+incomplete issues

hello, After installing ceph I tried to watch it with ceph -w, 2015-10-28 14:54:08.035995 mon.0 [INF] pgmap v82: 192 pgs: 104 active+degraded+remapped, 88 creating+incomplete; 0 bytes data, 36775 MB used, 113 GB / 156 GB avail 2015-10-28 14:54:12.327050 mon.0 [INF] pgmap v83: 192 pgs: 104

Re: [ceph-users] Ceph OSDs with bcache experience

On 21-10-15 15:30, Mark Nelson wrote: > > > On 10/21/2015 01:59 AM, Wido den Hollander wrote: >> On 10/20/2015 07:44 PM, Mark Nelson wrote: >>> On 10/20/2015 09:00 AM, Wido den Hollander wrote: Hi, In the "newstore direction" thread on ceph-devel I wrote that I'm using

[ceph-users] Core dump while getting a volume real size with a python script

Hi all, I'm trying to get the real disk usage of a Cinder volume converting this bash commands to python: http://cephnotes.ksperis.com/blog/2013/08/28/rbd-image-real-size I wrote a small test function which has already worked in many cases but it stops with a core dump while trying to calculate

Re: [ceph-users] Read-out much slower than write-in on my ceph cluster

On the RBD performance issue, you may want to look at: http://tracker.ceph.com/issues/9192 Eric On Tue, Oct 27, 2015 at 8:59 PM, FaHui Lin wrote: > Dear Ceph experts, > > I found something strange about the performance of my Ceph cluster: Read-out > much slower than

Re: [ceph-users] State of nfs-ganesha CEPH fsal

Hi Dennis, We're using NFS Ganesha here as well. I can send you my configuration which is working but we squash users and groups down to a particular uid/gid, so it may not be super helpful for you. I think files not being immediately visible is working as intended, due to directory caching.

[ceph-users] values of "ceph daemon osd.x perf dump objecters " are zero

Hi, all As my understand, command "ceph daemon osd.x perf dump objecters" should output the perf data of osdc(librados). But when i use this command, why all those values are zero expcept map_epoch and map_inc. Follow is the result(It has fio test with rbd ioengine on the cluster): $ sudo ceph

[ceph-users] poorly distributed osd load between machines

Hi All, I am testing a 5 node, 4+1 EC cluster using some simple python code https://gist.github.com/brynmathias/03c60569499dbf3f6be4 when I run this from an external machine one of my 5 nodes experiences very high cpu usage (3-400%) per osd and the others show very low usage. see here:

Re: [ceph-users] Read-out much slower than write-in on my ceph cluster

Could you try with this kernel and bump the readahead on the RBD device up to at least 32MB? http://gitbuilder.ceph.com/kernel-deb-precise-x86_64-basic/ref/ra-bring-back / > -Original Message- > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of > Eric Eastman >

Re: [ceph-users] State of nfs-ganesha CEPH fsal

Hi, On 10/28/2015 03:08 PM, Dennis Kramer (DT) wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Sorry for raising this topic from the dead, but i'm having the same issues with NFS-GANESHA /w the wrong user/group information. Do you maybe have a working ganesha.conf? I'm assuming I might

Re: [ceph-users] CephFS and page cache

Hi, On 10/26/2015 01:43 PM, Yan, Zheng wrote: On Thu, Oct 22, 2015 at 2:55 PM, Burkhard Linke wrote: Hi, On 10/22/2015 02:54 AM, Gregory Farnum wrote: On Sun, Oct 18, 2015 at 8:27 PM, Yan, Zheng wrote: On Sat, Oct 17,

Re: [ceph-users] Question about rbd flag(RBD_FLAG_OBJECT_MAP_INVALID)

> Thanks for your reply, why not rebuild object-map when object-map feature is > enabled. > > Cheers, > xinxin > My initial motivation was to avoid a potentially lengthy rebuild when enabling the feature. Perhaps that option could warn you to rebuild the object map after its been enabled.

Re: [ceph-users] CephFS and page cache

On Thu, Oct 29, 2015 at 1:10 AM, Burkhard Linke wrote: > Hi, > > > On 10/26/2015 01:43 PM, Yan, Zheng wrote: >> >> On Thu, Oct 22, 2015 at 2:55 PM, Burkhard Linke >> wrote: >>> >>> Hi, >>> >>> >>>

Re: [ceph-users] Benchmark individual OSD's

On 29 October 2015 at 11:39, Lindsay Mathieson wrote: > Is there a way to benchmark individual OSD's? nb - Non-destructive :) -- Lindsay ___ ceph-users mailing list ceph-users@lists.ceph.com

Re: [ceph-users] creating+incomplete issues

Hello, this shows the content of crush-map file, what content should I change for selecting osd instead of host? thanks in advance. # begin crush map tunable choose_local_tries 0 tunable choose_local_fallback_tries 0 tunable choose_total_tries 50 tunable chooseleaf_descend_once 1 tunable

Re: [ceph-users] creating+incomplete issues

Is there a ceph sub-command existing instead of changing the config file? :) On 2015/10/29 星期四 9:24, Li, Chengyuan wrote: Try " osd crush chooseleaf type = 0" in /etc/ceph/.conf Regards, CY. -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of

Re: [ceph-users] rsync mirror download.ceph.com - broken file on rsync server

I still see rsync errors due to permissions on the remote side: rsync: send_files failed to open "/rpm-dumpling/rhel6/x86_64/ceph-debuginfo-0.67.8-0.el6.x86_64.rpm.iVHKKi" (in ceph): Permission denied (13) rsync: send_files failed to open

Re: [ceph-users] creating+incomplete issues

A Google search should have lead you the rest of the way. Follow this [1] and in the rule section on step choose leaf change host to osd. You won't need to change the configuration this way, it is saved in the CRUSH map. [1]

[ceph-users] Benchmark individual OSD's

Is there a way to benchmark individual OSD's? -- Lindsay ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] radosgw get quota

I have had this issue before, and I don't think I have resolved it. I have been using the RGW admin api to set quota based on the docs[0]. But I can't seem to be able to get it to cough up and show me the quota now. Any ideas I get a 200 back but no body, I have tested this on a Firefly

Re: [ceph-users] values of "ceph daemon osd.x perf dump objecters " are zero

[ Removed ceph-devel ] On Wednesday, October 28, 2015, Libin Wu wrote: > Hi, all > > As my understand, command "ceph daemon osd.x perf dump objecters" should > output the perf data of osdc(librados). But when i use this command, > why all those values are zero expcept

Re: [ceph-users] creating+incomplete issues

Hello, $ ceph osd stat osdmap e18: 2 osds: 2 up, 2 in this is what it shows. does it mean I need to add up to 3 osds? I just use the default setup. thx. On 2015/10/28 星期三 19:53, Gurjar, Unmesh wrote: Are all the OSDs being reported as 'up' and 'in'? This can be checked by executing

Re: [ceph-users] creating+incomplete issues

On 29 October 2015 at 10:29, Wah Peng wrote: > $ ceph osd stat > osdmap e18: 2 osds: 2 up, 2 in > > this is what it shows. > does it mean I need to add up to 3 osds? I just use the default setup. > If you went with the defaults then your pool size will be 3, meaning

Re: [ceph-users] creating+incomplete issues

Hello, Just did it, but still no good health. can you help? thanks. ceph@ceph:~/my-cluster$ ceph osd stat osdmap e24: 3 osds: 3 up, 3 in ceph@ceph:~/my-cluster$ ceph health HEALTH_WARN 89 pgs degraded; 67 pgs incomplete; 67 pgs stuck inactive; 192 pgs stuck unclean On 2015/10/29 星期四

Re: [ceph-users] creating+incomplete issues

Please paste 'ceph osd tree'. Robert LeBlanc Sent from a mobile device please excuse any typos. On Oct 28, 2015 6:54 PM, "Wah Peng" wrote: > Hello, > > Just did it, but still no good health. can you help? thanks. > > ceph@ceph:~/my-cluster$ ceph osd stat > osdmap

Re: [ceph-users] creating+incomplete issues

You need to change the CRUSH map to select osd instead of host. Robert LeBlanc Sent from a mobile device please excuse any typos. On Oct 28, 2015 7:00 PM, "Wah Peng" wrote: > $ ceph osd tree > # idweight type name up/down reweight > -1 0.24root

Re: [ceph-users] creating+incomplete issues

$ ceph osd tree # idweight type name up/down reweight -1 0.24root default -2 0.24host ceph2 0 0.07999 osd.0 up 1 1 0.07999 osd.1 up 1 2 0.07999 osd.2 up 1 On 2015/10/29

Re: [ceph-users] creating+incomplete issues

wow this sounds hard to me. can you show the details? thanks a lot. On 2015/10/29 星期四 9:01, Robert LeBlanc wrote: You need to change the CRUSH map to select osd instead of host. Robert LeBlanc Sent from a mobile device please excuse any typos. On Oct 28, 2015 7:00 PM, "Wah Peng"

Re: [ceph-users] creating+incomplete issues

Try " osd crush chooseleaf type = 0" in /etc/ceph/.conf Regards, CY. -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Wah Peng Sent: 2015年10月29日 9:14 To: Robert LeBlanc Cc: Lindsay Mathieson; Gurjar, Unmesh; ceph-users@lists.ceph.com Subject: