Hi,
On a Nautilus 14.2.8 cluster I'm seeing a large amount of GC data and
the GC on the RGW does not seem to make progress.
The .rgw.gc pool contains 39GB of data spread out over 32 objects.
In the logs we do see references of the RGW GC doing work and it says it
is removing objects.
Those objects however still exist and only their 'refcount' attribute is
updated.
2020-08-07 10:28:01.946 7fbd79f9a7c0 5 garbage collection:
RGWGC::process removing
.rgw.buckets.ec-v2:default.1834866551.1__multipart_fedora-data/datastreamStore/XX-YYY-5/5c/f3/info%3Afedora%2FCH-001514-5%3A36%2FORIGINAL%2FORIGINAL.0.2~yKGz1-SLXINhZvm3cQMBWgx9BJVoH5j.1
2020-08-07 10:28:01.946 7fbd79f9a7c0 5 garbage collection:
RGWGC::process removing
.rgw.buckets.ec-v2:default.1834866551.1__shadow_fedora-data/datastreamStore/XXX-YYY-5/5c/f3/info%3Afedora%2FCH-001514-5%3A36%2FORIGINAL%2FORIGINAL.0.2~yKGz1-SLXINhZvm3cQMBWgx9BJVoH5j.1_1
This objects however still exist, 'rados stat' shows me:
mtime 2020-08-07 12:28:44.000000, size 4194304
Has anybody seen this before and has clues on what this could be?
Wido
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