[ceph-users] ceph install issue on centos 7

2015-12-10 Thread Yonghua Peng
Hi, do you know why this happens when try to install ceph on centos 7 system? $ ceph-deploy install ceph4 [ceph_deploy.conf][DEBUG ] found configuration file at: /home/ceph/.cephdeploy.conf [ceph_deploy.cli][INFO ] Invoked (1.5.5): /usr/bin/ceph-deploy install ceph4 [ceph_deploy.install][DEB

Re: [ceph-users] v0.80.11 Firefly released

2015-11-19 Thread Yonghua Peng
I have been using firefly release. is there an official documentation for upgrading? thanks. On 2015/11/20 6:08, Sage Weil wrote: This is a bugfix release for Firefly. This Firefly 0.80.x is nearing its planned end of life in January 2016 it may also be the last. We recommend that all Firefl

Re: [ceph-users] can't stop ceph

2015-11-16 Thread Yonghua Peng
users-boun...@lists.ceph.com] On Behalf Of Yonghua Peng Sent: Tuesday, November 17, 2015 9:34 AM To: ceph-users@lists.ceph.com Subject: [ceph-users] can't stop ceph Hello, My system is ubuntu 12.04, ceph 0.80.10 installed. I followed the document here, http://docs.ceph.com/docs/argonaut/init/ But coul

[ceph-users] can't stop ceph

2015-11-16 Thread Yonghua Peng
Hello, My system is ubuntu 12.04, ceph 0.80.10 installed. I followed the document here, http://docs.ceph.com/docs/argonaut/init/ But couldn't stop a mon daemon successfully. root@ceph2:~# ps -efw|grep ceph- root 2763 1 0 Oct28 ?00:05:11 /usr/bin/ceph-mon --cluster=ceph -i cep

Re: [ceph-users] qemu image create failed

2014-07-11 Thread Yonghua Peng
Anybody knows this issue? thanks.  Fri, 11 Jul 2014 10:26:47 +0800 from Yonghua Peng : >Hi, > >I try to create a qemu image, but got failed. > >ceph@ceph:~/my-cluster$ qemu-img create -f rbd rbd:rbd/qemu 2G >Formatting 'rbd:rbd/qemu', fmt=rbd size=2147483648 clus

[ceph-users] qemu image create failed

2014-07-10 Thread Yonghua Peng
Hi, I try to create a qemu image, but got failed. ceph@ceph:~/my-cluster$ qemu-img create -f rbd rbd:rbd/qemu 2G Formatting 'rbd:rbd/qemu', fmt=rbd size=2147483648 cluster_size=0 qemu-img: error connecting qemu-img: rbd:rbd/qemu: error while creating rbd: Input/output error Can you tell what's

[ceph-users] create image failed

2014-07-04 Thread Yonghua Peng
Hi I just follow the quickstart guide for creating a block image but always got failed. I am totally new to ceph. don't know where to find the problems. Can you help? thanks. The client output: $ rbd -m 172.17.6.176 -k my-cluster/ceph.client.admin.keyring -c my-cluster/ceph.conf create foo --