Hello,
I`m experiencing same long-lasting problem - during recovery ops, some
percentage of read I/O remains in-flight for seconds, rendering
upper-level filesystem on the qemu client very slow and almost
unusable. Different striping has almost no effect on visible delays
and reads may be
On 03/17/2013 05:18 AM, kelvin_hu...@wiwynn.com wrote:
Hi, all
Hi,
...
My question is:
1.The state of I/O pause is normal when ceph recovering ?
I have experienced the same issue. This works as designed, and is
probably because of the heartbeat-timeout in osd heartbeat grace
period set to
Hi, all
I have some problem after availability test
Setup:
Linux kernel: 3.2.0
OS: Ubuntu 12.04
Storage server : 11 HDD (each storage server has 11 osd, 7200 rpm, 1T) + 10GbE
NIC
RAID card: LSI MegaRAID SAS 9260-4i For every HDD: RAID0, Write Policy: Write
Back with BBU, Read Policy:
