Ceph

08/13/2019

12:37 PM rgw Bug #41225: rgw: GETing S3 website root with two slashes // crashes rgw

Here is some gdb:...

12:05 PM rgw Bug #41225 (Triaged): rgw: GETing S3 website root with two slashes // crashes rgw

RGW crashes if you curl a website root with 2 slashes.
First, we create a new bucket and website configuration:
...

08/07/2019

09:39 AM fs Bug #41140: mds: trim cache more regularly

Janek Bevendorff wrote:
> This may be obvious, but to put the whole thing into context: this cache trimming issue ca...

08/06/2019

05:01 PM fs Bug #41140: mds: trim cache more regularly

FWIW i can trigger the same problems here without creates. `ls -lR` of a large tree is enough, and increasing the thr...

07/31/2019

03:29 PM rbd Bug #41027: rbd bench write does not properly count in flight IOs

Jason Dillaman wrote:
> Dan van der Ster wrote:
> > My config before had the default `rbd cache writethrough until ...

02:21 PM rbd Bug #41027: rbd bench write does not properly count in flight IOs

Jason Dillaman wrote:
> Do you have the RBD in-memory writeback cache enabled?
Doh.. with `rbd cache = false` I g...

01:34 PM rbd Bug #41027 (Closed): rbd bench write does not properly count in flight IOs

While benchmarking a heavily IO saturated hdd ceph cluster I noticed that the rbd bench --io-type=write mode does not...

07/30/2019

08:56 AM fs Bug #41006 (Pending Backport): cephfs-data-scan scan_links FAILED ceph_assert(p->second >= before...

Running cephfs-data-scan scan_links on a test 14.2.2 cluster I get this assertion:...

07/01/2019

02:57 PM fs Bug #40608 (New): mds: assert after `delete gather` in C_Drop_Cache::recall_client_state

While performing an mds cache drop I had an MDS assert.
Command was:...

06/21/2019

09:44 AM bluestore Bug #40480 (Resolved): pool compression options not consistently applied

With v13.2.6:
We boot an osd with bluestore_compression_mode=none and bluestore_compression_algorithm=snappy, but ...