Hi, Dear All
I got an issue in my environment: qemu-kvm guests hang on disk write
with rbd storage.
My environment:
ceph version: 0.80.7
ceph osds: 11(hosts) * 10(osd) = 110
qemu version: 2.0 +
my operating steps:
ceph osd crush add-bucket ssd root
ceph osd getcrushmap -o mycrushmap
crushtoo
Hi, Dear ceph-devel
I met a issue: Ceph osd rm one osd cause 30% objects degraded.
Step 1:
#created a ssd root
ceph osd crush add-bucket ssd root
Step 2: Installed a osd.100 failed:
94 1 osd.94 up 1
95 1 osd.95 up 1
GB
data, 64164 GB used, 208 TB / 270 TB avail; 4888 kB/s rd, 2120 kB/s wr,
398 op/s; 6032032/21397704 objects degraded (28.190%); 2917 MB/s, 18
objects/s recovering
Thanks very much.
On 2014年11月19日 19:29, Qiang wrote:
Hi, Dear ceph-devel
I met a issue: Ceph osd rm one osd cause 30% obje