It is either a problem with CEPH, Civetweb or something else in our
configuration.
But deletes in user buckets is still leaving a high number of old shadow
files. Since we have millions and millions of objects, it is hard to
reconcile what should and shouldnt exist.
Looking at our cluster usage, there are no troughs, it is just a rising
peak.
But when looking at users data usage, we can see peaks and troughs as
you would expect as data is deleted and added.
Our ceph version 0.80.9
Please ideas?
On 2015-03-13 02:25, Yehuda Sadeh-Weinraub wrote:
----- Original Message -----
From: "Ben" <[email protected]>
To: [email protected]
Sent: Wednesday, March 11, 2015 8:46:25 PM
Subject: Re: [ceph-users] Shadow files
Anyone got any info on this?
Is it safe to delete shadow files?
It depends. Shadow files are badly named objects that represent part
of the objects data. They are only safe to remove if you know that the
corresponding objects no longer exist.
Yehuda
On 2015-03-11 10:03, Ben wrote:
> We have a large number of shadow files in our cluster that aren't
> being deleted automatically as data is deleted.
>
> Is it safe to delete these files?
> Is there something we need to be aware of when deleting them?
> Is there a script that we can run that will delete these safely?
>
> Is there something wrong with our cluster that it isn't deleting these
> files when it should be?
>
> We are using civetweb with radosgw, with tengine ssl proxy infront of
> it
>
> Any advice please
> Thanks
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