[ceph-users] Ceph internal operations when writing an object

2014-06-03 Thread Vincenzo Pii
s? What is done in parallel and what not? Also, is there a reference other than the source code where this process is explained? [1]: http://www.sebastien-han.fr/blog/2014/02/17/ceph-io-patterns-the-bad/ Thanks, Vincenzo. -- Vincenzo Pii Researcher, InIT Cloud Computing Lab Zurich Univer

Re: [ceph-users] Hard drives of different sizes.

2014-06-06 Thread Vincenzo Pii
2 osds: 2 up, 2 in > > >>>pgmap v29: 192 pgs, 3 pools, 0 bytes data, 0 objects > > >>> 71496 kB used, 1619 GB / 1619 GB avail > > >>> 192 active+degraded > > >>> > > >>> What

Re: [ceph-users] 403-Forbidden error using radosgw

2014-07-16 Thread Vincenzo Pii
> /auth/1.0:swift_auth_get:http status=403 > > 2014-07-15 22:45:22.662379 7fbb697a27001 == req done > > req=0x7fbbe910c3d0 http_status=403 == > > ceph.conf > > [global] > > fsid = ecb2d0d4-cfc9-4fb9-a98d-002fa1b228f1 > > mon_initial_members = node1 > > mon_host = 192.168.122.108 > >

Re: [ceph-users] 403-Forbidden error using radosgw

2014-07-16 Thread Vincenzo Pii
(Ubuntu) > Accept-Ranges: bytes > Accept-Ranges: bytes > Content-Length: 23 > Content-Length: 23 > Content-Type: application/json > Content-Type: application/json > > < > * Connection #0 to host ceph-gateway left intact > {"Code":"AccessDenied"

Re: [ceph-users] Not able to achieve active+clean state

2014-07-18 Thread Vincenzo Pii
0 osd.7 up 1 > [ceph@node1 ~]$ > > > Please let me know if I am missing anything. Do I still need to do to > bring my Ceph cluster in HEALTH OK state. > > Regards, > Pratik Rupala > ___ > ceph-users mailing list > ceph-users@list

Re: [ceph-users] problem in ceph installation

2014-07-22 Thread Vincenzo Pii
om_ubuntu_dists_trusty-updates_main_binary-i386_Packages > Hash Sum mismatch > > W: Failed to fetch > bzip2:/var/lib/apt/lists/partial/in.archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_binary-i386_Packages > Hash Sum mismatch > > E: Some index files failed to download. Th

Re: [ceph-users] Problems during first install

2014-07-31 Thread Vincenzo Pii
how :). Any help is appreciated :). > > Met vriendelijke groet/With kind regards, > > Tijn Buijs > > [image: Cloud.nl logo] > > t...@cloud.nl | T. 0800-CLOUDNL / +31 (0)162 820 000 | F. +31 (0)162 820 > 001 > Cloud.nl B.V. | Minervum 7092D | 4817 ZK Breda | www.clou

Re: [ceph-users] Binding a pool to certain OSDs

2015-04-14 Thread Vincenzo Pii
Hi Giuseppe, There is also this article from Sébastien Han that you might find useful: http://www.sebastien-han.fr/blog/2014/08/25/ceph-mix-sata-and-ssd-within-the-same-box/ Best regards, Vincenzo. 2015-04-14 10:34 GMT+02:00 Saverio Proto : > Yes you can. > You have to write your own crushmap.

[ceph-users] Implications of using directory as Ceph OSD devices

2016-05-03 Thread Vincenzo Pii
ceph-disk can prepare a disk a partition or a directory to be used as a device. What are the implications and limits of using a directory? Can it be used both for journal and storage? What file system should the directory exist on? Vincenzo Pii | TERALYTICS DevOps Engineer Teralytics AG

[ceph-users] Status of ceph-docker

2016-05-03 Thread Vincenzo Pii
https://github.com/ceph/ceph-docker Is someone using ceph-docker in production or the project is meant more for development and experimentation? Vincenzo Pii | TERALYTICS DevOps Engineer Teralytics AG | Zollstrasse 62 | 8005 Zurich | Switzerland phone: +41 (0) 79 191 11 08 email: vincenzo

[ceph-users] PGS stuck inactive and osd down

2016-05-12 Thread Vincenzo Pii
straw hash 0 # rjenkins1 item osd.2 weight 3.630 } Vincenzo Pii | TERALYTICS DevOps Engineer Teralytics AG | Zollstrasse 62 | 8005 Zurich | Switzerland phone: +41 (0) 79 191 11 08 email: vincenzo@teralytics.net <mailto:first-name.last-n...@teralytics.net> www.teralyti

Re: [ceph-users] PGS stuck inactive and osd down

2016-05-13 Thread Vincenzo Pii
> On 12 May 2016, at 19:27, Vincenzo Pii wrote: > > I have installed a new ceph cluster with ceph-ansible (using the same version > and playbook that had worked before, with some necessary changes to > variables). > > The only major difference is that now an osd (osd3

[ceph-users] Changing the fsid of a ceph cluster

2016-06-10 Thread Vincenzo Pii
I have changed the fsid of a ceph cluster by redeploying it with ceph-ansible (the change was intentional, the cluster is new and empty). After the change, I had to restart all the OSDs (with start ceph-osd id=x on each node). Now the cluster seems to work, but I have two issues: 1. The ID repor

[ceph-users] Status of CephFS

2016-04-13 Thread Vincenzo Pii
s that will come without the warning above? Regards, Vincenzo Pii | TERALYTICS *DevOps Engineer* Teralytics AG | Zollstrasse 62 | 8005 Zurich | Switzerland www.teralytics.net <http://www.google.com/url?q=http%3A%2F%2Fwww.teralytics.net%2F&sa=D&sntz=1&usg=AFrqEzen-TJ7SdCY0QomEByjPQ

Re: [ceph-users] Status of CephFS

2016-04-13 Thread Vincenzo Pii
> On 13 Apr 2016, at 10:55, Christian Balzer wrote: > > On Wed, 13 Apr 2016 11:51:08 +0300 Oleksandr Natalenko wrote: > >> 13.04.2016 11:31, Vincenzo Pii wrote: >>> The setup would include five nodes, two monitors and three OSDs, so >>> data would be redund

Re: [ceph-users] v10.1.2 Jewel release candidate release

2016-04-14 Thread Vincenzo Pii
s.) > :) > -Greg > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com Hi Greg, A clarification: When you say that things will be safe in “single-MDS” configuration, do you