Re: [ceph-users] [AD]:Metal Souvenir Gifts

2013-08-02 Thread Bybehj
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[ceph-users] failed to create ceph monitor with ceph-deploy.

2013-08-02 Thread Sean Cao
Hi everyone Failed to create a ceph monitor with ceph-deploy on Admin node, it listed errors as below. I recalled I never encountered the issues on the prior version, example 0.61-2. Is it a bug in the current version? root@ubuntu1:/cluster# ceph-deploy mon create cephcluster2-0 Tracebac

[ceph-users] qemu-1.4.0 and onwards, linux kernel 3.2.x, ceph-RBD, heavy I/O leads to kernel_hung_tasks_timout_secs message and unresponsive qemu-process

2013-08-02 Thread Oliver Francke
Well, I believe, I'm the winner of buzzwords-bingo for today. But seriously speaking... as I don't have this particular problem with qcow2 with kernel 3.2 nor qemu-1.2.2 nor newer kernels, I hope I'm not alone here? We have a raising number of tickets from people reinstalling from ISO's with

Re: [ceph-users] Idle OSD's keep using a lot of CPU

2013-08-02 Thread Mark Nelson
Hi Erik, Is your mon still running properly? Mark On 08/01/2013 05:06 PM, Erik Logtenberg wrote: Hi, I think the high CPU usage was due to the system time not being right. I activated ntp and it had to do quite big adjustment, and after that the high CPU usage was gone. Anyway, I immediately

Re: [ceph-users] Idle OSD's keep using a lot of CPU

2013-08-02 Thread Erik Logtenberg
Hi Mark, Yes, I do believe so. When I run ceph -w now, I see a healthy cluster, but during the benchmark one of the osd's went "down". The osd daemon process was never down, and eventually it was marked "up" again some time after the benchmark finished. There was some rebuilding/checking because s

Re: [ceph-users] ceph-deploy ceph-create-keys hangs

2013-08-02 Thread Mathias Lindberg
Hi, I have tried this with almost the same result, there seems to be one more set of processes. cloud-2: root 27782 1 0 14:10 ?00:00:00 /usr/bin/ceph-mon -i cloud-2 --pid-file /var/run/ceph/mon.cloud-2.pid -c /etc/ceph/ceph.conf cloud-2: root 27802 1 0 14:10 ?

Re: [ceph-users] ceph-deploy ceph-create-keys hangs

2013-08-02 Thread Alfredo Deza
On Fri, Aug 2, 2013 at 9:17 AM, Mathias Lindberg wrote: > Hi, > > I have tried this with almost the same result, there seems to be one more > set of processes. > > cloud-2: root 27782 1 0 14:10 ?00:00:00 /usr/bin/ceph-mon > -i cloud-2 --pid-file /var/run/ceph/mon.cloud-2.pid -c /e

Re: [ceph-users] failed to create ceph monitor with ceph-deploy.

2013-08-02 Thread Alfredo Deza
On Fri, Aug 2, 2013 at 4:16 AM, Sean Cao wrote: > Hi everyone > > ** ** > > Failed to create a ceph monitor with ceph-deploy on Admin node, it listed > errors as below. > > I recalled I never encountered the issues on the prior version, example > 0.61-2. > > Is it a bug in the current

[ceph-users] trouble authenticating after bootstrapping monitors

2013-08-02 Thread Kevin Weiler
I'm having some trouble bootstrapping my monitors using this page as a guide: http://ceph.com/docs/next/dev/mon-bootstrap/ I can't seem to authenticate to my monitors with client.admin after I've created them and started them: [root@camelot ~]# cat /etc/ceph/ceph.keyring [mon.] key = A

[ceph-users] ceph-deploy progress and CDS session

2013-08-02 Thread Sage Weil
There is a session at CDS scheduled to discuss ceph-deploy (4:40pm PDT on Monday). We'll be going over what we currently have in backlog for improvements, but if you have any opinions about what else ceph-deploy should or should not do or areas where it is problematic, please reply to this thr

Re: [ceph-users] ceph-deploy progress and CDS session

2013-08-02 Thread Dewan Shamsul Alam
There should be a like button for emails too, so that I can like Sage's update on ceph-deploy. :) On Sat, Aug 3, 2013 at 12:02 AM, Sage Weil wrote: > There is a session at CDS scheduled to discuss ceph-deploy (4:40pm PDT on > Monday). We'll be going over what we currently have in backlog for

Re: [ceph-users] ceph-deploy progress and CDS session

2013-08-02 Thread Eric Eastman
Hi, First I would like to state that with all its limitiation, I have managed to build multiple clusters with ceph-deploy and without it, I would have been totally lost. Things that I feel would improve it include: A debug mode where it lists everything it is doing. This will be helpful in

Re: [ceph-users] qemu-1.4.0 and onwards, linux kernel 3.2.x, ceph-RBD, heavy I/O leads to kernel_hung_tasks_timout_secs message and unresponsive qemu-process

2013-08-02 Thread Mike Dawson
Oliver, We've had a similar situation occur. For about three months, we've run several Windows 2008 R2 guests with virtio drivers that record video surveillance. We have long suffered an issue where the guest appears to hang indefinitely (or until we intervene). For the sake of this conversat

Re: [ceph-users] Issues going from 1 to 3 mons

2013-08-02 Thread Mikaƫl Cluseau
Hi Nelson, On 07/31/13 18:11, Jeppesen, Nelson wrote: ceph mon add 10.198.141.203:6789 was the monmap modified after the mon add ? I had a problem with bobtail, on my lab, going from 1 to 2 and back because of quorum loss, maybe its me same. I had to get the monmap from the mon filesystem