Re: [ceph-users] About single monitor recovery

2013-08-04 Thread Yu Changyuan
I just try the branch, and mon start ok, here is the log: https://gist.github.com/yuchangyuan/3138952ac60508d18aed But ceph -s or ceph -w just block, without any message return(I just start monitor, no mds or osd). On Sun, Aug 4, 2013 at 12:23 PM, Yu Changyuan wrote: > > On Sun, Aug 4, 2013 at

Re: [ceph-users] About single monitor recovery

2013-08-04 Thread Yu Changyuan
And here is the log of ceph-mon, with debug_mon set to 10, I run "ceph -s" command(which is blocked) on 192.168.1.2 during recording this log. https://gist.github.com/yuchangyuan/ba3e72452215221d1e82 On Sun, Aug 4, 2013 at 3:25 PM, Yu Changyuan wrote: > I just try the branch, and mon start ok,

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, [Qemu-devel] [Bug 1207686]

2013-08-04 Thread Oliver Francke
Hi Mike, you might be the guy StefanHa was referring to on the qemu-devel mailing-list. I just made some more tests, so… Am 02.08.2013 um 23:47 schrieb Mike Dawson : > Oliver, > > We've had a similar situation occur. For about three months, we've run > several Windows 2008 R2 guests with virt

Re: [ceph-users] About single monitor recovery

2013-08-04 Thread Sage Weil
On Sun, 4 Aug 2013, Yu Changyuan wrote: > And here is the log of ceph-mon, with debug_mon set to 10, I run "ceph -s" > command(which is blocked) on 192.168.1.2 during recording this log. > > https://gist.github.com/yuchangyuan/ba3e72452215221d1e82 I pushed one more patch to that branch that shoul

[ceph-users] kernel BUG at net/ceph/osd_client.c:2103

2013-08-04 Thread Olivier Bonvalet
Hi, I've just upgraded a Xen Dom0 (Debian Wheezy with Xen 4.2.2) from Linux 3.9.11 to Linux 3.10.5, and now I have kernel panic after launching some VM which use RBD kernel client. In kernel logs, I have : Aug 5 02:51:22 murmillia kernel: [ 289.205652] kernel BUG at net/ceph/osd_client.c:2

Re: [ceph-users] kernel BUG at net/ceph/osd_client.c:2103

2013-08-04 Thread Olivier Bonvalet
Sorry, the "dev" list is probably a better place for that one. Le lundi 05 août 2013 à 03:07 +0200, Olivier Bonvalet a écrit : > Hi, > > I've just upgraded a Xen Dom0 (Debian Wheezy with Xen 4.2.2) from Linux > 3.9.11 to Linux 3.10.5, and now I have kernel panic after launching some > VM which us

Re: [ceph-users] kernel BUG at net/ceph/osd_client.c:2103

2013-08-04 Thread James Harper
What VM? If Xen, have you tried the rbd tap client? James > -Original Message- > From: ceph-users-boun...@lists.ceph.com [mailto:ceph-users- > boun...@lists.ceph.com] On Behalf Of Olivier Bonvalet > Sent: Monday, 5 August 2013 11:07 AM > To: ceph-users@lists.ceph.com > Subject: [ceph-user

[ceph-users] compile error on centos 5.9

2013-08-04 Thread huangjun
hi,all i compiled ceph 0.61.3 on centos 5.9,the "sh autogen.sh" and "./configure " is ok, but when i "make", an error occurs, the err log: /usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/concurrence.h: In function ‘int rados::cls::lock::lock(librados::IoCtx*, const std::st

[ceph-users] Ceph Hadoop Configuration

2013-08-04 Thread Scottix
I am running into an issues connecting hadoop to my ceph cluster and I'm sure I am missing something but can't figure it out. I have a Ceph cluster with MDS running fine and I can do a basic mount perfectly normal. I have hadoop fs -ls with basic file:/// working well. Info: ceph cluster version 0

Re: [ceph-users] kernel BUG at net/ceph/osd_client.c:2103

2013-08-04 Thread Sage Weil
Hi Olivier, This looks like http://tracker.ceph.com/issues/5760. We should be able to look at this more closely this week. In the meantime, you might want to go back to 3.9.x. If we have a patch that addresses the bug, would you be able to test it? Thanks! sage On Mon, 5 Aug 2013, Olivier

[ceph-users] Session Swap: infiniband / rgw multitenancy

2013-08-04 Thread Ross Turk
Hi all! Just a quick note to inform you that we've swapped the "msgr: implement infiniband support via rsockets" and "rgw: multitenancy" sessions. The new time for the infiniband via rsockets talk will be 11:45 AM PDT, 20:45 CEST, and 2:45 CST. The new time for the rgw multitenancy talk will be

[ceph-users] STGT targets.conf example

2013-08-04 Thread Darryl Bond
I am testing scsi-target-utils tgtd with RBD support. I have successfully created an iscsi target using RBD as an iscsi target and tested it. It backs onto a rados pool iscsi-spin with a RBD called test. Now I want it to survive a reboot. I have created a conf file bs-type rbd

Re: [ceph-users] kernel BUG at net/ceph/osd_client.c:2103

2013-08-04 Thread Olivier Bonvalet
Yes of course, thanks ! Le dimanche 04 août 2013 à 20:59 -0700, Sage Weil a écrit : > Hi Olivier, > > This looks like http://tracker.ceph.com/issues/5760. We should be able to > look at this more closely this week. In the meantime, you might want to > go back to 3.9.x. If we have a patch tha

Re: [ceph-users] Ceph Hadoop Configuration

2013-08-04 Thread Noah Watkins
Hey Scott, Things look OK, but I'm a little foggy on what exactly was shipping in the libcephfs-java jar file back at 0.61. There was definitely a time where Hadoop and libcephfs.jar in the Debian repos were out of sync, and that might be what you are seeing. Could you list the contents of the li