qemu-kvm guests hang on disk write with rbd storage

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

Iusse: Ceph osd rm one osd cause 30% objects degraded

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

Re: Issue: Ceph osd rm one osd cause 30% objects degraded

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