Re: [ceph-users] running as non-root

2014-12-06 Thread Paulo Almeida
.com wrote: > On Sat, Dec 06, 2014 at 08:44:41PM +, Paulo Almeida wrote: > ... > > You can also register uids with Debian. Quoting from the Policy > > Manual[1]: > > > > The UID and GID numbers are divided into classes as follows: > > > > 0-99: >

Re: [ceph-users] Virtual machines using RBD remount read-only on OSD slow requests

2014-12-06 Thread Paulo Almeida
e logs > > On Fri, Dec 5, 2014 at 11:32 PM, Paulo Almeida > wrote: > > Hi, > > > > I recently e-mailed ceph-users about a problem with virtual machine RBD > > disks remounting read-only because of OSD slow requests[1]. I just > > wanted to report that a

Re: [ceph-users] running as non-root

2014-12-06 Thread Paulo Almeida
You can also register uids with Debian. Quoting from the Policy Manual[1]: The UID and GID numbers are divided into classes as follows: 0-99: Globally allocated by the Debian project, the same on every Debian system. These ids will appear in the passwd and group f

Re: [ceph-users] Virtual machines using RBD remount read-only on OSD slow requests

2014-12-05 Thread Paulo Almeida
Hi, I recently e-mailed ceph-users about a problem with virtual machine RBD disks remounting read-only because of OSD slow requests[1]. I just wanted to report that although I'm still seeing OSDs from one particular machine going down sometimes (probably some hardware problem on that node), the vi

Re: [ceph-users] ceph-fs-common & ceph-mds on ARM Raspberry Debian 7.6

2014-11-30 Thread Paulo Almeida
Hi, You should be able to use the wheezy-backports repository, which has ceph 0.80.7. Cheers, Paulo On Sun, 2014-11-30 at 19:31 +0100, Florent MONTHEL wrote: > Hi, > > > I’m trying to deploy CEPH (with ceph-deploy) on Raspberry Debian 7.6 > and I have below error on ceph-deploy install command

Re: [ceph-users] To clarify requirements for Monitors

2014-11-28 Thread Paulo Almeida
On Fri, 2014-11-28 at 16:37 -0500, Roman Naumenko wrote: > And if I understand correctly, monitors are the access points to the > cluster, so they should provide enough aggregated network output for > all connected clients based on number of OSDs in the cluster? I'm not sure what you mean by "ac

Re: [ceph-users] Virtual machines using RBD remount read-only on OSD slow requests

2014-11-25 Thread Paulo Almeida
filesystem superblock, and can be changed using tune2fs(8). > > > > > ----- Mail original - > > De: "Paulo Almeida" > À: ceph-users@lists.ceph.com > Envoyé: Lundi 24 Novembre 2014 17:06:40 > Objet: [ceph-users] Virtual machines using RBD remount read-

[ceph-users] Virtual machines using RBD remount read-only on OSD slow requests

2014-11-24 Thread Paulo Almeida
that is recommended for KVM guests that would prevent it? Or does this problem indicate that something else is wrong and should be fixed? I did configure all machines to use "cache=writeback", but never investigated whether that makes a difference or even whether it is actually working. T