Jian, As we put compute and storage together, we don't want them to bother each other during the runtime. Thanks.
Best Regards -- Ray On Tue, Jun 30, 2015 at 8:50 AM, Zhang, Jian <[email protected]> wrote: > Ray, > > Just wondering, what’s the benefit for binding the ceph-osd to a specific > CPU core? > > > > Thanks > > Jian > > > > *From:* ceph-users [mailto:[email protected]] *On Behalf > Of *Ray Sun > *Sent:* Tuesday, June 30, 2015 12:19 AM > *To:* [email protected] > *Subject:* [ceph-users] How to use cgroup to bind ceph-osd to a specific > cpu core? > > > > Cephers, > > I want to bind each of my ceph-osd to a specific cpu core, but I didn't > find any document to explain that, could any one can provide me some > detailed information. Thanks. > > > > Currently, my ceph is running like this: > > > > oot 28692 1 0 Jun23 ? 00:37:26 /usr/bin/ceph-mon -i > seed.econe.com --pid-file /var/run/ceph/mon.seed.econe.com.pid -c > /etc/ceph/ceph.conf --cluster ceph > > root 40063 1 1 Jun23 ? 02:13:31 /usr/bin/ceph-osd -i 0 > --pid-file /var/run/ceph/osd.0.pid -c /etc/ceph/ceph.conf --cluster ceph > > root 42096 1 0 Jun23 ? 01:33:42 /usr/bin/ceph-osd -i 1 > --pid-file /var/run/ceph/osd.1.pid -c /etc/ceph/ceph.conf --cluster ceph > > root 43263 1 0 Jun23 ? 01:22:59 /usr/bin/ceph-osd -i 2 > --pid-file /var/run/ceph/osd.2.pid -c /etc/ceph/ceph.conf --cluster ceph > > root 44527 1 0 Jun23 ? 01:16:53 /usr/bin/ceph-osd -i 3 > --pid-file /var/run/ceph/osd.3.pid -c /etc/ceph/ceph.conf --cluster ceph > > root 45863 1 0 Jun23 ? 01:25:18 /usr/bin/ceph-osd -i 4 > --pid-file /var/run/ceph/osd.4.pid -c /etc/ceph/ceph.conf --cluster ceph > > root 47462 1 0 Jun23 ? 01:20:36 /usr/bin/ceph-osd -i 5 > --pid-file /var/run/ceph/osd.5.pid -c /etc/ceph/ceph.conf --cluster ceph > > > > Best Regards > -- Ray >
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