Our cluster has millions of objects in it, there has to be an easy way
to reconcile objects that no longer exist to shadow files?
We are in a critical position now because we have millions of objects, a
large number of TB of data, and closing in on 42 osds near full 89% util
out of 112 osds.
On 2015-03-13 02:25, Yehuda Sadeh-Weinraub wrote:
----- Original Message -----
From: "Ben" <b@benjackson.email>
To: ceph-users@xxxxxxxx
Sent: Wednesday, March 11, 2015 8:46:25 PM
Subject: Re: 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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