RE: Adding a proprietary key value store to CEPH

2015-03-09 Thread Varada Kari
Hi Matt, Can you please upstream the implementation you are mentioning? Varada -Original Message- From: Matt W. Benjamin [mailto:m...@cohortfs.com] Sent: Thursday, February 26, 2015 5:26 AM To: Somnath Roy Cc: Varada Kari; Ceph Development; Sage Weil Subject: Re: Adding a proprietary

Re: teuthology-lock and choosing a kernel

2015-03-09 Thread Loic Dachary
Of course ! Using teuthology tasks to configure the node makes perfect sense. Thanks ! On 09/03/2015 14:37, Andrew Schoen wrote: Loic, After locking the node like normal, you can use teuthology to install the kernel you need. Just include the kernel stanza in your yaml file.

Merging hammer in master: conflict on gmock

2015-03-09 Thread Loic Dachary
Hi Danny, As of now, git checkout master ; git merge origin/hammer gets a conflict on gmock When we last discussed it you found that git merge -m 1 was a solution. But I'm not sure I fully understand the consequences. Cheers -- Loïc Dachary, Artisan Logiciel Libre signature.asc

Re: Bounding OSD memory requirements during peering/recovery

2015-03-09 Thread Dan van der Ster
Hi Sage, On Tue, Feb 10, 2015 at 2:51 AM, Sage Weil s...@newdream.net wrote: On Mon, 9 Feb 2015, David McBride wrote: On 09/02/15 15:31, Gregory Farnum wrote: So, memory usage of an OSD is usually linear in the number of PGs it hosts. However, that memory can also grow based on at least

Re: Bounding OSD memory requirements during peering/recovery

2015-03-09 Thread Gregory Farnum
On Mon, Mar 9, 2015 at 8:42 AM, Dan van der Ster d...@vanderster.com wrote: Hi Sage, On Tue, Feb 10, 2015 at 2:51 AM, Sage Weil s...@newdream.net wrote: On Mon, 9 Feb 2015, David McBride wrote: On 09/02/15 15:31, Gregory Farnum wrote: So, memory usage of an OSD is usually linear in the

Re: firefly integration branch for v0.80.9 ready for QE

2015-03-09 Thread Yuri Weinstein
QE validation is finished for this release and v0.80.9 is ready for next steps. Summary of all runs is in http://tracker.ceph.com/issues/10641 with details. The following suites were executed and passed as part of this validation: rados rbd rgw fs krbd kcephfs samba ceph-deploy upgrade/firefly

ceph branch status

2015-03-09 Thread ceph branch robot
-- All Branches -- Adam Crume adamcr...@gmail.com 2014-12-01 20:45:58 -0800 wip-doc-rbd-replay Alfredo Deza alfredo.d...@inktank.com 2014-07-08 13:58:35 -0400 wip-8679 2014-09-04 13:58:14 -0400 wip-8366 2014-10-13 11:10:10 -0400 wip-9730 Andrew Shewmaker

Re: Merging hammer in master: conflict on gmock

2015-03-09 Thread Danny Al-Gaaf
Hi Loic, this one is a tricky one. I didn't find a smooth/automatic solution yet. This seems to work: git checkout master git merge --no-ff origin/hammer git mergetool - for the conflict: select 'local' for src/gmock (this should keep the changes im master and ignore changes from hammer)

[no subject]

2015-03-09 Thread Joshua Schmid
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 subscribe ceph-devel - -- Freundliche Grüße - Kind regards, Joshua Schmid Trainee - Storage SAP HANA SUSE Linux GmbH - Maxfeldstr. 5 - 90409 Nürnberg -

[ANN] ceph-deploy 1.5.22 released

2015-03-09 Thread Travis Rhoden
Hi All, This is a new release of ceph-deploy that changes a couple of behaviors. On RPM-based distros, ceph-deploy will now automatically enable check_obsoletes in the Yum priorities plugin. This resolves an issue many community members hit where package dependency resolution was breaking due to

Re: firefly integration branch for v0.80.9 ready for QE

2015-03-09 Thread Sage Weil
On Mon, 9 Mar 2015, Yuri Weinstein wrote: QE validation is finished for this release and v0.80.9 is ready for next steps. Summary of all runs is in http://tracker.ceph.com/issues/10641 with details. Thanks, Yuri! I've updated the release notes to include the last few patches. I think

Re: advice on adding the rhel6-server-optional repo

2015-03-09 Thread Ken Dreyer
On 03/07/2015 01:03 PM, Loic Dachary wrote: which I eventually found in [rhel6-server-optional] as installed with http://tracker.ceph.com/issues/11061#note-2 How do you suggest I script this in https://ceph.com/git/?p=ceph.git;a=blob;f=install-deps.sh so people don't worry about it ?

Re: packages on download.ceph.com

2015-03-09 Thread Danny Al-Gaaf
Am 09.03.2015 um 20:35 schrieb Mark Nelson: On 03/09/2015 02:06 PM, Deneau, Tom wrote: I'm trying to gather information on what it would take to get packages for an architecture other than x86_64 up on http://download.ceph.com What we've done in the past for certain non-X86 architectures

RE: packages on download.ceph.com

2015-03-09 Thread Deneau, Tom
-Original Message- From: Danny Al-Gaaf [mailto:danny.al-g...@bisect.de] Sent: Monday, March 09, 2015 3:46 PM To: Mark Nelson; Deneau, Tom; ceph-devel Subject: Re: packages on download.ceph.com Am 09.03.2015 um 20:35 schrieb Mark Nelson: On 03/09/2015 02:06 PM, Deneau, Tom

Re: packages on download.ceph.com

2015-03-09 Thread Sage Weil
On Mon, 9 Mar 2015, Danny Al-Gaaf wrote: Am 09.03.2015 um 20:35 schrieb Mark Nelson: On 03/09/2015 02:06 PM, Deneau, Tom wrote: I'm trying to gather information on what it would take to get packages for an architecture other than x86_64 up on http://download.ceph.com I'm guessing you're

Re: packages on download.ceph.com

2015-03-09 Thread Mark Nelson
On 03/09/2015 02:06 PM, Deneau, Tom wrote: I'm trying to gather information on what it would take to get packages for an architecture other than x86_64 up on http://download.ceph.com What we've done in the past for certain non-X86 architectures (such as ARM) is to get build nodes in place

Regarding rbd --image-shared and --shared tag

2015-03-09 Thread Somnath Roy
Hi, My assumption was I can't map the same image from two clients (and run IO concurrently) as this can corrupt the image. But, in the latest rbd cli I saw --image-shared and --sharedtag, wondering what is the use case of this ? This means that I can now map same image from two different

Re: Regarding rbd --image-shared and --shared tag

2015-03-09 Thread Jason Dillaman
There generally is no built-in RBD restriction about having multiple clients perform IO on the same image -- but if two clients were performing write operations on the same image they would need to coordinate their activities outside of librbd/krbd to ensure they aren't corrupting the image.

packages on download.ceph.com

2015-03-09 Thread Deneau, Tom
I'm trying to gather information on what it would take to get packages for an architecture other than x86_64 up on http://download.ceph.com -- Tom Deneau, AMD -- To unsubscribe from this list: send the line unsubscribe ceph-devel in the body of a message to majord...@vger.kernel.org More

Re: advice on adding the rhel6-server-optional repo

2015-03-09 Thread Loic Dachary
Hi Ken, Thanks for the detailed explanation. I updated https://github.com/ceph/ceph/pull/3871 accordingly (I think ;-) Cheers On 09/03/2015 18:46, Ken Dreyer wrote: On 03/07/2015 01:03 PM, Loic Dachary wrote: which I eventually found in [rhel6-server-optional] as installed with

Re: Prioritize Heartbeat packets

2015-03-09 Thread Robert LeBlanc
I've found commit 9b9a682fe035c985e416ee1c112fa58f9045a27c and I see that when 'osd heartbeat use min delay socket = true' it will mark the packet with DSCP CS6. Based on the setting of the socket in msg/simple/Pipe.cc is it possible that this can apply to both OSD and monitor? I don't understand

RE: Regarding rbd --image-shared and --shared tag

2015-03-09 Thread Somnath Roy
Thanks for the detailed explanation Jason ! Regards Somnath -Original Message- From: Jason Dillaman [mailto:dilla...@redhat.com] Sent: Monday, March 09, 2015 1:31 PM To: Somnath Roy Cc: ceph-devel@vger.kernel.org Subject: Re: Regarding rbd --image-shared and --shared tag There

Re: teuthology-lock and choosing a kernel

2015-03-09 Thread Loic Dachary
Hi Andrew, I successfully installed a 3.19 kernel (details at http://dachary.org/?p=3594). It turns out that the loop module is compiled in and defaults to having zero partitions allowed by default. Since I was looking for a solution to have /dev/loop useable for tests, I rebooted with

Re: Merging hammer in master: conflict on gmock

2015-03-09 Thread Loic Dachary
On 09/03/2015 18:31, Danny Al-Gaaf wrote: Hi Loic, this one is a tricky one. I didn't find a smooth/automatic solution yet. This seems to work: git checkout master git merge --no-ff origin/hammer git mergetool - for the conflict: select 'local' for src/gmock (this should keep

Re: Merging hammer in master: conflict on gmock

2015-03-09 Thread Danny Al-Gaaf
Am 10.03.2015 um 00:06 schrieb Loic Dachary: On 09/03/2015 18:31, Danny Al-Gaaf wrote: Hi Loic, this one is a tricky one. I didn't find a smooth/automatic solution yet. This seems to work: git checkout master git merge --no-ff origin/hammer git mergetool - for the conflict: select

Re: [ceph-users] Prioritize Heartbeat packets

2015-03-09 Thread Robert LeBlanc
Jian, Thanks for the clarification. I'll mark traffic destined for the monitors as well. We are getting ready to put our first cluster into production. If you are interested we will be testing the heartbeat priority to see if we can saturate the network (not an easy task for 40 Gb) and keep the

Re: About the blueprint OSD: Transactions

2015-03-09 Thread Li Wang
The atomicity semantics of transaction must not be violated. Suppose there are two concurrent transactions, T1 (Transaction 1) writes a set of objects {A, B, C}, and T2 touches {B, C, D}, where each object is in a different OSD. And A and D are selected as the master, respectively. For

Fwd: About _setattr() optimazation and recovery accelerate

2015-03-09 Thread Nicheal
Yeah, I agree with this. So this is a little dive into XFS internal if we want to do better this xattrs. If xfs can export this or boundary of xattr type(btree, inline or list) would be great. yeah, but need modified version of kernel and self-defined system call. I do not prefer this way So do

Re: [ceph-users] Prioritize Heartbeat packets

2015-03-09 Thread Jian Wen
Only OSD calls set_socket_priority(). See https://github.com/ceph/ceph/pull/3353 On Tue, Mar 10, 2015 at 3:36 AM, Robert LeBlanc rob...@leblancnet.us wrote: I've found commit 9b9a682fe035c985e416ee1c112fa58f9045a27c and I see that when 'osd heartbeat use min delay socket = true' it will mark

Building documentation

2015-03-09 Thread David Zafman
I was having trouble building man pages on my Ubuntu 14.04 build machine, so I looked at gitbuilder-doc. I saw that it was running Ubuntu 11.10. Even though the end-of-life for Ubuntu 11.10 was May 9, 2013, I installed a new virtual machine with it. I needed to change /etc/apt/sources.list

Re: Adding custom queries to tracker.ceph.com for stable releases

2015-03-09 Thread Loic Dachary
Hi Ian, I now see a Public checkbox in the edit form of the custom query. I made them public, thank you ! Cheers On 09/03/2015 04:29, Ian Colle wrote: Loic, I was unable to see those queries. I made you an administrator so you can publish your queries - please let me know if you have any