On Wed, Dec 7, 2016 at 11:16 PM, Steve Taylor
<steve.taylor@xxxxxxxxxxxxxxxx> wrote:
>
> I'm seeing the same behavior with very similar perf top output. One server with 32 OSDs has a load average approaching 800. No excessive memory usage and no iowait at all.
Also seeing AVC's so I guess I'll switch to permissive mode for now:
type=AVC msg=audit(1481149036.203:819): avc: denied { read } for
pid=3401 comm="ceph-osd" name="nvme0n1p13" dev="devtmpfs" ino=18529
scontext=system_u:system_r:ceph_t:s0
tcontext=system_u:object_r:nvme_device_t:s0 tclass=blk_file
type=AVC msg=audit(1481149036.203:820): avc: denied { open } for
pid=3401 comm="ceph-osd" path="/dev/nvme0n1p13" dev="devtmpfs"
ino=18529 scontext=system_u:system_r:ceph_t:s0
tcontext=system_u:object_r:nvme_device_t:s0 tclass=blk_file
type=AVC msg=audit(1481149036.203:821): avc: denied { getattr } for
pid=3401 comm="ceph-osd" path="/dev/nvme0n1p13" dev="devtmpfs"
ino=18529 scontext=system_u:system_r:ceph_t:s0
tcontext=system_u:object_r:nvme_device_t:s0 tclass=blk_file
type=AVC msg=audit(1481149036.203:822): avc: denied { ioctl } for
pid=3401 comm="ceph-osd" path="/dev/nvme0n1p13" dev="devtmpfs"
ino=18529 scontext=system_u:system_r:ceph_t:s0
tcontext=system_u:object_r:nvme_device_t:s0 tclass=blk_file
type=AVC msg=audit(1481149036.204:823): avc: denied { write } for
pid=3401 comm="ceph-osd" name="nvme0n1p13" dev="devtmpfs" ino=18529
scontext=system_u:system_r:ceph_t:s0
tcontext=system_u:object_r:nvme_device_t:s0 tclass=blk_file
I must say I'm a bit surprised that these issues weren't caught in QA.
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