Re: [ceph-users] OpenStack Icehouse and ephemeral disks created from image

2014-05-15 Thread Maciej Gałkiewicz
On 15 May 2014 04:05, Maciej Gałkiewicz wrote: > On 28 April 2014 16:11, Sebastien Han wrote: > >> Yes yes, just restart cinder-api and cinder-volume. >> It worked for me. > > > In my case the image is still downloaded:( > Option "show_image_direct_url = Tr

Re: [ceph-users] OpenStack Icehouse and ephemeral disks created from image

2014-05-14 Thread Maciej Gałkiewicz
G cinder.volume.drivers.rbd [req-05877879-f875-4a69-893b-dde93c2a9267 3abc796d9c544d039fe7d5b90b206a30 e466feaf9a58472a86989156edc9acf4 - - -] creating volume 'volume-f9b21cc6-db73-41c4-9c3b-04ef6217fb3c' create_volume /usr/lib/python2.7/dist-packages/cinder/volume/drivers/rbd.py:469

Re: [ceph-users] OpenStack Icehouse and ephemeral disks created from image

2014-04-28 Thread Maciej Gałkiewicz
On 28 April 2014 15:58, Sebastien Han wrote: > FYI It’s fixed here: https://review.openstack.org/#/c/90644/1 I already have this patch and it didn't help. Have it fixed the problem in your cluster? -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Co-founder, Sysadmin http://shellyc

Re: [ceph-users] OpenStack Icehouse and ephemeral disks created from image

2014-04-25 Thread Maciej Gałkiewicz
e a volume from an image? > The image is downloaded and then imported to ceph. Detailed log: https://gist.github.com/mgalkiewicz/e0558939e435cb6d5d28 -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Co-founder, Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 44035

Re: [ceph-users] OpenStack Icehouse and ephemeral disks created from image

2014-04-25 Thread Maciej Gałkiewicz
;t it a copy-on-write clone? -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Co-founder, Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 440358 REGON: 101504426 ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.

[ceph-users] OpenStack Icehouse and ephemeral disks created from image

2014-04-25 Thread Maciej Gałkiewicz
stored within the same ceph cluster. It worked great in Havana. Do you have any idea how to workaround this? My instances used to start within seconds and now it is a matter of minutes:/ -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Co-founder, Sysadmin http://shellycloud.com/, mac

[ceph-users] Empty Packages file for Emperor release (sid)

2013-12-29 Thread Maciej Gałkiewicz
Hi http://ceph.com/debian-emperor/dists/sid/main/binary-amd64/Packages is empty. regards -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Co-founder, Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 440358 REGON: 101504426 ___ ceph

Re: [ceph-users] upgrade from bobtail to dumpling

2013-10-08 Thread Maciej Gałkiewicz
time. Out of curiosity, why don't you upgrade to cuttlefish and then to dumpling? -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 440358 REGON: 101504426 ___ ceph-users mailing li

[ceph-users] Who is using Ceph?

2013-09-20 Thread Maciej Gałkiewicz
Hi guys Do you have any list of companies that use Ceph in production? regards -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 440358 REGON: 101504426 ___ ceph-users mailing list ceph

Re: [ceph-users] Why RBD is not enough [was: Inconsistent view on mounted CephFS]

2013-09-13 Thread Maciej Gałkiewicz
n access in a POSIXly way > from multiple VMs. CephFS is a relatively easy way to give them that, > though I don't consider it "production-ready" - mostly because secure > isolation between different tenants is hard to achieve. For now GlusterFS may fits bett

Re: [ceph-users] Inconsistent view on mounted CephFS

2013-09-13 Thread Maciej Gałkiewicz
Hi Just out of curiosity. Why you are using cephfs instead of rbd? regards -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 440358 REGON: 101504426 ___ ceph-users mailing list ceph-users

Re: [ceph-users] live migration with rbd/cinder/nova - not supported?

2013-09-12 Thread Maciej Gałkiewicz
r > settings you had to add to nova to make it work? Nova does not require any changes. Only cinder. regards -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 440358 REGON: 101504426 ___

Re: [ceph-users] live migration with rbd/cinder/nova - not supported?

2013-09-12 Thread Maciej Gałkiewicz
Hi I dont know which version of openstack you are using but I ensure you that everything works fine with Grizzly. Let me know if you need some help. regards -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 440358 REGON: 101504426

[ceph-users] PG stuck in inconsistent state

2013-09-03 Thread Maciej Gałkiewicz
, "empty": 0, "dne": 0, "incomplete": 0, "last_epoch_started": 6429}, "recovery_state": [ { "name": "Started\/Primary\/Active", "enter_time": "2013-09-0

Re: [ceph-users] SSD only storage, where to place journal

2013-09-02 Thread Maciej Gałkiewicz
ould be best for reliability. In terms of performance is it a good idea to store one's journal on the other ssd and the other way around? Both ssds are in different pools for different purposes. regards -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Sysadmin http://shellycloud.com/, mac...@sh

Re: [ceph-users] OpenStack Cinder + Ceph, unable to remove unattached volumes, still watchers

2013-08-20 Thread Maciej Gałkiewicz
I am also experiencing this problem. http://tracker.ceph.com/issues/2476 regards Maciej ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Libvirt, quemu, ceph write cache settings

2013-07-18 Thread Maciej Gałkiewicz
On 18 Jul 2013 20:25, "Josh Durgin" wrote: > Setting rbd_cache=true in ceph.conf will make librbd turn on the cache > regardless of qemu. Setting qemu to cache=none tells qemu that it > doesn't need to send flush requests to the underlying storage, so it > does not do so. This means librbd is cach

Re: [ceph-users] Libvirt, quemu, ceph write cache settings

2013-07-17 Thread Maciej Gałkiewicz
3a873d 9ab3e9b3-e153-447c-ab1d-2f8f9bae095c Config settings received from admin socket show that cache is enabled. I thought that without configuring libvirt with cache options it is not possible to force kvm to use it. Can you expl

Re: [ceph-users] Libvirt, quemu, ceph write cache settings

2013-07-17 Thread Maciej Gałkiewicz
Hello Is there any way to verify that cache is enabled? My machine is running with following parameters: qemu-system-x86_64 -machine accel=kvm:tcg -name instance-0302 -S -machine pc-i440fx-1.5,accel=kvm,usb=off -cpu Westmere,+rdtscp,+avx,+osxsave,+xsave,+tsc-deadline,+pcid,+pdcm,+xtpr,+tm2,+e

[ceph-users] Lack of jessie debian repository

2013-07-13 Thread Maciej Gałkiewicz
-- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 440358 REGON: 101504426 ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Live migration of VM using librbd and OpenStack

2013-07-11 Thread Maciej Gałkiewicz
On 12 March 2013 21:38, Josh Durgin wrote: > Yes, it works with true live migration just fine (even with caching). You > can use "virsh migrate" or even do it through the virt-manager gui. > Nova is just doing a check that doesn't make sense for volume-backed > instances with live migration there

[ceph-users] swap on rbd volume

2013-07-01 Thread Maciej Gałkiewicz
ad of file in filesystem? regards -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 440358 REGON: 101504426 ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinf

[ceph-users] cephx and rados

2013-06-21 Thread Maciej Gałkiewicz
to specify another keyring? I would not like to have admin keyring on every machine with cinder-volume. regards Maciej Gałkiewicz ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com