librados integrity tests.

2013-11-03 Thread Bill Hastings
Hi All We are planning to test Ceph for certain use cases. But how do folks usually measure integrity of librados i.e what kind of tests are run to measure integrity of the block device. Does RADOS also depend on MDS? Thanks Bill -- To unsubscribe from this list: send the line "unsubscribe ceph-d

Weekly teuthology meeting #7

2013-11-03 Thread Loic Dachary
Hi, Wednesday 30th, Ocotber 2013 8pm paris time / CEST was the seventh teuthology meeting (with some DST confusion on my part). The general idea of these meetings is to get together developers using teuthology ( or willing to use teuthology ) outside of Inktank and people using it inside Inktan

CephFS use cases + MDS limitations

2013-11-03 Thread Michael Sevilla
Hi Ceph community, I’d like to get a feel for some of the problems that CephFS users are encountering with single MDS deployments. There were requests for stable distributed metadata/MDS services [1] and I’m guessing its because your workloads exhibit many, many metadata operations. Some of you me

Re: unable to compile

2013-11-03 Thread Xing Lin
Thanks, Noah! Xing On 11/3/2013 3:17 PM, Noah Watkins wrote: Thanks for looking at this. Unless there is a good solution I think reverting it is ok as breaking the compile on a few platflorms is not ok. Ill be lookong at this tonight. -- To unsubscribe from this list: send the line "unsubsc

Re: unable to compile

2013-11-03 Thread Xing
Hi all, It looks like it is because g++ does not support designated initializer list (gcc supports it). http://stackoverflow.com/questions/18731707/why-does-c11-not-support-designated-initializer-list-as-c99 I am able to compile and run vstart.sh again after I reverted the following commit by

unable to compile

2013-11-03 Thread Xing
Hi all, I was able to compile and run vstart.sh yesterday. When I merged the ceph master branch into my local master branch, I am not able to compile now. This issue seems to be related with boost but I have installed the libboost1.46-dev package. Any suggestions? thanks, === the compiler comp

PowerDNS backend for Rados Gateway to direct bucket traffic

2013-11-03 Thread Wido den Hollander
Hi, I'm playing with an idea, but I'm not sure if I'm taking the correct route. When you create a bucket with Amazon S3 it's always reachable via bucketname.s3.amazonaws.com. Depending on the region you created it in you'll get a different response from their DNS servers directing you to the