Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-12 Thread Yehuda Sadeh
try >> connecting through the admin socket of the corresponding osds, see >> what are the specific requests to these osds that thrash. You could >> try to use also the radosgw admin socket (if you manage to set it up). >> >> Yehuda >> >> > >> >&g

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-12 Thread Kuo Hugo
hat thrash. You could > try to use also the radosgw admin socket (if you manage to set it up). > > Yehuda > > > > >> -Original Message- > >> From: Yehuda Sadeh [mailto:yeh...@inktank.com] > >> Sent: Donnerstag, 12. September 2013 06:38 > >> To:

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-12 Thread Yehuda Sadeh
ests to these osds that thrash. You could try to use also the radosgw admin socket (if you manage to set it up). Yehuda > >> -Original Message- >> From: Yehuda Sadeh [mailto:yeh...@inktank.com] >> Sent: Donnerstag, 12. September 2013 06:38 >> To: Kuo Hugo >>

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-12 Thread Fuchs, Andreas (SwissTXT)
.com > Subject: Re: [ceph-users] [RadosGW] Performance for Concurrency > Connections > > On Wed, Sep 11, 2013 at 9:34 PM, Kuo Hugo wrote: > > Hi Yehuda, > > > > Here's my ceph.conf > > > > root@p01:/tmp# cat /etc/ceph/ceph.conf [global] fsid = >

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Kuo Hugo
Thanks, I'll disable it later. perhaps that's related to another problem I had here. By my network topology plan. I expect that the max bandwidth could reach to 10Gb. I double checked every connection in this cluster by iperf. *[Iperf]* >From BM to RadosGW local 192.168.2.51 port 5001 connected

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Yehuda Sadeh
On Wed, Sep 11, 2013 at 10:37 PM, Kuo Hugo wrote: > Yes. I restart it by /etc/init.d/radosgw for times before. :D > > btw, I check several things here to prevent any permission issue. > > root@p01:/var/run# /etc/init.d/radosgw start > Starting client.radosgw.gateway... > root@p01:/var/run# ps aux

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Kuo Hugo
Yes. I restart it by /etc/init.d/radosgw for times before. :D btw, I check several things here to prevent any permission issue. root@p01:/var/run# /etc/init.d/radosgw start Starting client.radosgw.gateway... root@p01:/var/run# ps aux | grep rados root 25823 1.8 0.0 16436340 7096 ? Ss

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Yehuda Sadeh
On Wed, Sep 11, 2013 at 10:25 PM, Kuo Hugo wrote: > > thanks > > 1) I'm sure there's no asok socket filer for the radosgw in my RadosGW host. > 2) The rgw_thread_pool_size was set to 200 in my ceph.conf. So that the > radosgw is using the value now generally. > 3) If so, the tweaking of rgw_thread

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Kuo Hugo
thanks 1) I'm sure there's no asok socket filer for the radosgw in my RadosGW host. 2) The rgw_thread_pool_size was set to 200 in my ceph.conf. So that the radosgw is using the value now generally. 3) If so, the tweaking of rgw_thread_pool_size value from 100->200 was not help for improve the perf

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Yehuda Sadeh
On Wed, Sep 11, 2013 at 9:57 PM, Kuo Hugo wrote: > Hmm Interesting now. > > I have no admin socket opened around. Maybe your radosgw process doesn't have permissions to write into /var/run/ceph? > > root@p01:/var/run/ceph# ls /var/run/ceph -al > total 0 > drwxr-xr-x 2 root root 40 Sep 9 0

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Kuo Hugo
Hmm Interesting now. I have no admin socket opened around. root@p01:/var/run/ceph# ls /var/run/ceph -al total 0 drwxr-xr-x 2 root root 40 Sep 9 07:47 . drwxr-xr-x 17 root root 600 Sep 11 21:23 .. root@p01:/var/run/ceph# lsof | grep radosgw.asok root@p01:/var/run/ceph# I review the on-line

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Yehuda Sadeh
On Wed, Sep 11, 2013 at 9:34 PM, Kuo Hugo wrote: > Hi Yehuda, > > Here's my ceph.conf > > root@p01:/tmp# cat /etc/ceph/ceph.conf > [global] > fsid = 6e05675c-f545-4d88-9784-ea56ceda750e > mon_initial_members = s01, s02, s03 > mon_host = 192.168.2.61,192.168.2.62,192.168.2.63 > auth_supported = cep

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Kuo Hugo
Hi Yehuda, Here's my ceph.conf root@p01:/tmp# cat /etc/ceph/ceph.conf [global] fsid = 6e05675c-f545-4d88-9784-ea56ceda750e mon_initial_members = s01, s02, s03 mon_host = 192.168.2.61,192.168.2.62,192.168.2.63 auth_supported = cephx osd_journal_size = 1024 filestore_xattr_use_omap = true [client.

Re: [ceph-users] [RadosGW] Performance for Concurrency Connections

2013-09-11 Thread Yehuda Sadeh
On Wed, Sep 11, 2013 at 7:57 AM, Kuo Hugo wrote: > > Hi Yehuda, > > I tried ... a question for modifying param. > How to make it effect to the RadosGW ? is it by restarting radosgw ? > The value was set to 200. I'm not sure if it's applied to RadosGW or not. > > Is there a way to check the runti