Re: [ceph-users] Ceph + VMware + Single Thread Performance

2016-08-20 Thread Alex Gorbachev
Hi Nick, On Thu, Jul 21, 2016 at 8:33 AM, Nick Fisk wrote: >> -Original Message- >> From: w...@globe.de [mailto:w...@globe.de] >> Sent: 21 July 2016 13:23 >> To: n...@fisk.me.uk; 'Horace Ng' >> Cc: ceph-users@lists.ceph.com >> Subject: Re: [ceph-users]

Re: [ceph-users] Is anyone seeing iissues with task_numa_find_cpu?

2016-08-20 Thread Alex Gorbachev
On Tue, Jul 19, 2016 at 12:04 PM, Alex Gorbachev wrote: > On Mon, Jul 18, 2016 at 4:41 AM, Василий Ангапов wrote: >> Guys, >> >> This bug is hitting me constantly, may be once per several days. Does >> anyone know is there a solution already? > > > I

Re: [ceph-users] Single-node Ceph & Systemd shutdown

2016-08-20 Thread David
It sounds like the Ceph services are being stopped before it gets to the unmounts. It probably can't unmount the rbd cleanly so shutdowm hangs. Btw mounting with the kernel client on an OSD node isn't recommend. On 20 Aug 2016 6:35 p.m., "Marcus" wrote: > For a home

Re: [ceph-users] Single-node Ceph & Systemd shutdown

2016-08-20 Thread Marcus
No I'm doing "shutdown -h now". I think the ceph services shutdown fine, it's just happening too early. I couldn't find a way to express the dependency between the mount, the rbdmap and the rest of the ceph services. On 20 Aug 2016 20:06, "Vasu Kulkarni" wrote: > On Sat,

Re: [ceph-users] Single-node Ceph & Systemd shutdown

2016-08-20 Thread Vasu Kulkarni
On Sat, Aug 20, 2016 at 10:35 AM, Marcus wrote: > For a home server project I've set up a single-node ceph system. > > Everything works just fine; I can mount block devices and store stuff on > them, however the system will not shut down without hanging. > > I've traced it

Re: [ceph-users] Single-node Ceph & Systemd shutdown

2016-08-20 Thread Marcus Cobden
Good point, I don’t know why I hadn’t actually considered that! Something less drastic would be great though, I don’t want to give myself more “fun” esoteric problems to diagnose ;) > On 20 Aug 2016, at 18:59, c...@jack.fr.eu.org wrote: > > Simple solution that always works : purge systemd > >

Re: [ceph-users] Single-node Ceph & Systemd shutdown

2016-08-20 Thread ceph
Simple solution that always works : purge systemd Tested and approved on all my ceph nodes, and all my servers :) On 20/08/2016 19:35, Marcus wrote: > Blablabla systemd blablabla ___ ceph-users mailing list ceph-users@lists.ceph.com

[ceph-users] Single-node Ceph & Systemd shutdown

2016-08-20 Thread Marcus
For a home server project I've set up a single-node ceph system. Everything works just fine; I can mount block devices and store stuff on them, however the system will not shut down without hanging. I've traced it back to systemd; it shuts down part(s?) of ceph before unmounting or unmapping the

[ceph-users] rbd image mounts - issue

2016-08-20 Thread M Ranga Swami Reddy
Hello, I have around 6 rbd images. Mounted all 6 images to a VM. Now all works fine. no issues with access all these 6 mount partitions. Now, I have shared these 6 mount partions to others using NFS. But these NFS partitions facing the issue of disconnects during the access of these partition on

[ceph-users] Ceph repository IP block

2016-08-20 Thread Vlad Blando
Hi Guys, I will be installing Ceph behind a very restrictive firewall and one of the requirements is for me to submit the IP block of the repository used in the installation. I searched the internet but couldn't find one (or I haven't searched enough). Hoping to get answers from here. Thanks.