[ceph-users] Low write speed

2014-01-17 Thread Никитенко Виталий
Good day! Please help me solve the problem. There are the following scheme : Server ESXi with 1Gb NICs. it has local store store2Tb and two isci storage connected to the second server . The second server supermicro: two 1TB hdd (lsi 9261-8i with battery), 8 CPU cores, 32 GB RAM and 2 1Gb NICs . O

Re: [ceph-users] Low write speed

2014-01-17 Thread Wido den Hollander
On 01/17/2014 10:01 AM, Никитенко Виталий wrote: Good day! Please help me solve the problem. There are the following scheme : Server ESXi with 1Gb NICs. it has local store store2Tb and two isci storage connected to the second server . The second server supermicro: two 1TB hdd (lsi 9261-8i with b

Re: [ceph-users] v0.75 released

2014-01-17 Thread Ilya Dryomov
On Fri, Jan 17, 2014 at 2:05 AM, Christian Balzer wrote: > On Thu, 16 Jan 2014 15:51:17 +0200 Ilya Dryomov wrote: > >> On Wed, Jan 15, 2014 at 5:42 AM, Sage Weil wrote: >> > >> > [...] >> > >> > * rbd: support for 4096 mapped devices, up from ~250 (Ilya Dryomov) >> >> Just a note, v0.75 simply ad

Re: [ceph-users] v0.75 released

2014-01-17 Thread Ilya Dryomov
On Fri, Jan 17, 2014 at 11:20 AM, Ilya Dryomov wrote: > On Fri, Jan 17, 2014 at 2:05 AM, Christian Balzer wrote: >> On Thu, 16 Jan 2014 15:51:17 +0200 Ilya Dryomov wrote: >> >>> On Wed, Jan 15, 2014 at 5:42 AM, Sage Weil wrote: >>> > >>> > [...] >>> > >>> > * rbd: support for 4096 mapped devices

Re: [ceph-users] Low write speed

2014-01-17 Thread Ирек Фасихов
Hi, Виталий. Whether a sufficient number of PGS? 2014/1/17 Никитенко Виталий > Good day! Please help me solve the problem. There are the following scheme > : > Server ESXi with 1Gb NICs. it has local store store2Tb and two isci > storage connected to the second server . > The second server supe

[ceph-users] mon ip addr is not followed ceph config file

2014-01-17 Thread Tim Zhang
Hi guys, I use ceph-deploy to deploy my ceph cluster. This is my config file: - [global] osd pool default size = 3 auth_service_required = none filestore_xattr_use_omap = true journal zero on create = true auth_client_requi

Re: [ceph-users] mon ip addr is not followed ceph config file

2014-01-17 Thread Wido den Hollander
On 01/17/2014 12:46 PM, Tim Zhang wrote: Hi guys, I use ceph-deploy to deploy my ceph cluster. This is my config file: - [global] osd pool default size = 3 auth_service_required = none filestore_xattr_use_omap = true jour

Re: [ceph-users] mon ip addr is not followed ceph config file

2014-01-17 Thread Joao Eduardo Luis
On 01/17/2014 12:02 PM, Wido den Hollander wrote: On 01/17/2014 12:46 PM, Tim Zhang wrote: Hi guys, I use ceph-deploy to deploy my ceph cluster. This is my config file: - [global] osd pool default size = 3 auth_service_

[ceph-users] cepfs: Minimal deployment

2014-01-17 Thread Iban Cabrillo
Dear, we are studying the possibility to migrate our FS in the next year to cephfs. I know that it is not prepare for production environments yet, but we are planning to play with it in the next months deploying a basic testbed. Reading the documentation, I see 3 mons, 1 mds and several ods's (

Re: [ceph-users] mon ip addr is not followed ceph config file

2014-01-17 Thread Wido den Hollander
On 01/17/2014 01:29 PM, Joao Eduardo Luis wrote: On 01/17/2014 12:02 PM, Wido den Hollander wrote: On 01/17/2014 12:46 PM, Tim Zhang wrote: Hi guys, I use ceph-deploy to deploy my ceph cluster. This is my config file: -

Re: [ceph-users] mon ip addr is not followed ceph config file

2014-01-17 Thread Alfredo Deza
On Fri, Jan 17, 2014 at 8:41 AM, Wido den Hollander wrote: > On 01/17/2014 01:29 PM, Joao Eduardo Luis wrote: >> >> On 01/17/2014 12:02 PM, Wido den Hollander wrote: >>> >>> On 01/17/2014 12:46 PM, Tim Zhang wrote: Hi guys, I use ceph-deploy to deploy my ceph cluster. This is m

Re: [ceph-users] v0.75 released

2014-01-17 Thread Peter Matulis
On 01/14/2014 10:42 PM, Sage Weil wrote: > This is a big release, with lots of infrastructure going in for > firefly. The big items include a prototype standalone frontend for > radosgw (which does not require apache or fastcgi), tracking for read > activity on the osds (to inform tiering decision

Re: [ceph-users] cepfs: Minimal deployment

2014-01-17 Thread Gregory Farnum
On Friday, January 17, 2014, Iban Cabrillo wrote: > Dear, > we are studying the possibility to migrate our FS in the next year to > cephfs. I know that it is not prepare for production environments yet, but > we are planning to play with it in the next months deploying a basic > testbed. > Re

Re: [ceph-users] Ceph cluster is unreachable because of authentication failure

2014-01-17 Thread Sage Weil
On Fri, 17 Jan 2014, Guang wrote: > Thanks Sage. > > I further narrow down the problem to #any command using paxos service would > hang#, following are details: > > 1. I am able to run ceph status / osd dump, etc., however, the result are out > of date (though I stopped all OSDs, it does not re

Re: [ceph-users] Ceph / Dell hardware recommendation

2014-01-17 Thread Shain Miley
Just an FYI...we have a Ceph cluster setup for archiving audio and video using the following Dell hardware: 6 x Dell R-720xd;64 GB of RAM; for OSD nodes 72 x 4TB SAS drives as OSD’s 3 x Dell R-420;32 GB of RAM; for MON/RADOSGW/MDS nodes 2 x Force10 S4810 switches 4 x 10 GigE LCAP bonded Intel car

Re: [ceph-users] Ceph / Dell hardware recommendation

2014-01-17 Thread Ahmed Kamal
Thanks for the numbers Shain. I'm new to ceph, I definitely like the technology. However I'm not sure how to calculate if the transfer numbers you mentioned would be considered "good". For example, assuming a single disk's rate is barely 50MB/s .. Then the 1175MB/s is merely the aggregate bandwidth

Re: [ceph-users] Ceph / Dell hardware recommendation

2014-01-17 Thread Thomas Johnson
I guess I joined the mailing list at just the right time, since I'm just starting to size out a ceph cluster, and I was just starting to read about how best to size out the nodes. You mention consider less dense nodes for OSD nodes Assuming you used nodes with similar CPU,RAM, etc, at what

Re: [ceph-users] cepfs: Minimal deployment

2014-01-17 Thread Iban Cabrillo
Hi Greg, 2014/1/17 Gregory Farnum > On Friday, January 17, 2014, Iban Cabrillo > wrote: > >> Dear, >> we are studying the possibility to migrate our FS in the next year to >> cephfs. I know that it is not prepare for production environments yet, but >> we are planning to play with it in the

[ceph-users] radosgw s3 api for java.

2014-01-17 Thread raj kumar
I tried using aws-java-sdk. I can list the buckets, but cant do any other functions like create/delete objects/buckets. getting 403/405 response code. pls let me know if anybody used it. sub domains are resolving properly in dns. Thanks. ___ ceph-users

Re: [ceph-users] v0.75 released

2014-01-17 Thread Alexandre Oliva
On Jan 15, 2014, Sage Weil wrote: > v0.75 291 files changed, 82713 insertions(+), 33495 deletions(-) > Upgrading > ~ I suggest adding: * All (replicated?) pools will likely fail scrubbing because the per-pool dirty object counts, introduced in 0.75, won't match. This incons

Re: [ceph-users] v0.75 released

2014-01-17 Thread Mark Kirkwood
On 18/01/14 19:50, Alexandre Oliva wrote: On Jan 15, 2014, Sage Weil wrote: v0.75 291 files changed, 82713 insertions(+), 33495 deletions(-) Upgrading ~ I suggest adding: * All (replicated?) pools will likely fail scrubbing because the per-pool dirty object counts, intr