Ceph

10/17/2019

07:05 AM bluestore Bug #42345: OSD: When object compression ratio is high(but less than “bluestore_compression_required_ratio”), compression did not work

Fengzhe Han wrote:
> Version: nautilus
>
> I set value “.98” to “bluestore_compression_required_ratio”. Then put ... Fengzhe Han

07:03 AM bluestore Bug #42345 (Closed): OSD: When object compression ratio is high(but less than “bluestore_compression_required_ratio”), compression did not work

Version: nautilus
I set value “.98” to “bluestore_compression_required_ratio”. Then put some objects into the clus... Fengzhe Han

09/29/2019

12:00 PM rgw Feature #41347: nautilus：RGW zlib compression using hardware-acceleration-engine

Delete。 Fengzhe Han

09/04/2019

09:20 PM Ceph Revision 2da8de73 (ceph): rgw:Fix rgw decompression log-print

The zlib compression takes effect in RGW。
When getting objects failed because of decompress-failed。“ceph-client.rgw” ... Fengzhe Han

08/28/2019

02:55 PM Ceph Revision d6d8298e (ceph): rgw:Fix rgw decompression log-print

The zlib compression takes effect in RGW。
When getting objects failed because of decompress-failed。“ceph-client.rgw” ... Fengzhe Han

08/20/2019

03:53 AM rgw Feature #41347 (Closed): nautilus：RGW zlib compression using hardware-acceleration-engine

We use hardware-acceleration-engine(HAE) to improve compression/decompression performance。We write a libz.so which ha... Fengzhe Han

08/15/2019

07:21 AM rgw Bug #40935: nautilus: RGW compression does not take effect, using command “radosgw-admin zone placement modify……”

s3cmd can take compression effect.But python.boto3 and cosbench can not.
Because the request from python.boto3 and c... Fengzhe Han

08/13/2019

09:08 AM Ceph Revision 9d22ccc0 (ceph): rgw:Fix rgw decompression log-print

The zlib compression takes effect in RGW。
When getting objects failed because of decompress-failed。“ceph-client.rgw” ... Fengzhe Han

07:41 AM rgw Bug #40935: nautilus: RGW compression does not take effect, using command “radosgw-admin zone placement modify……”

Fengzhe Han wrote:
> Casey Bodley wrote:
> > according to the usage.png, there is a slight difference between size_... Fengzhe Han

08/09/2019

09:33 AM rgw Bug #41146: rgw: rgw-log issues the wrong message when decompression fails

Abhishek Lekshmanan wrote:
> Would you be willing to submit a patch for this
Yes.I am glad to submit a patch for ... Fengzhe Han