On 09/05/2012 07:30 AM, hemant surale wrote:
Hi Community ,
I want to trace the data transfer rates occurring between
osds while injecting data into ceph cluster. Can you please tell me
what ports should I monitor or keep track of?
Thanks !
OSDs start binding from port 6800 and counting up from there.
For example, a machine with 4 OSDs running:
root@atom0:~# netstat -nap|grep LISTEN|grep -E ^tcp|grep ceph-osd
tcp6 0 0 :::6800 :::*
LISTEN 24329/ceph-osd
tcp6 0 0 :::6801 :::*
LISTEN 24329/ceph-osd
tcp6 0 0 :::6802 :::*
LISTEN 24329/ceph-osd
tcp6 0 0 :::6803 :::*
LISTEN 24596/ceph-osd
tcp6 0 0 :::6804 :::*
LISTEN 24596/ceph-osd
tcp6 0 0 :::6805 :::*
LISTEN 24596/ceph-osd
tcp6 0 0 :::6806 :::*
LISTEN 25316/ceph-osd
tcp6 0 0 :::6807 :::*
LISTEN 25316/ceph-osd
tcp6 0 0 :::6808 :::*
LISTEN 25316/ceph-osd
tcp6 0 0 :::6809 :::*
LISTEN 25839/ceph-osd
tcp6 0 0 :::6810 :::*
LISTEN 25839/ceph-osd
tcp6 0 0 :::6811 :::*
LISTEN 25839/ceph-osd
root@atom0:~#
Wido
Regards,
Hemant Surale.
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