We have done 15 approximately 1 hr in length SD recordings. A couple
are 3 hrs in length. A couple are a few minutes in length. Total time
is approximately 15 hrs.
This is what the space looks like:
[root@worker-qa opencast]# du -hs *
324K archive
4.0K archive-temp
6.5G downloads
14G files
4.0K ingest
416K schedulerindex
332K searchindex
340K seriesindex
776K workflow
11G workspace
I have not put in a ticket, because it's not clear this is a bug.
However, surely 15 hours of SD recording does not require over 30gb of
storage space. The questions I am raising and discussion I'm trying to
have is about what this storage is being used for. Once a good
understanding of this is achieved on list, an appropriate wiki article
can be written for it and adopters will be able to make intelligent
storage decisions.
> That very much depends on your installation. Running a 1.3, the
> directories to keep are those configured or defaulting to some
> initial values in config.properties.
I don't understand. Either I configure it or it is a default. What
else is there?
--
Jon
On 9/12/12 1:35 PM, Tobias Wunden wrote:
Hi Jonathan,
On 12.09.2012, at 22:16, Jonathan Felder <[email protected]> wrote:
While I can't speak for Alex, there is no documentation that I know of that
explains what matterhorn is storing in its data directory and ultimately what
needs to be kept and what doesn't.
This largely jas to do with the fact that so far there was no real storage
management in Matterhorn. This however is abou to change with 1.4 which, as you
know, has not been released yet which is part of the reason why its
documentation is not complete.
Matterhorn produces a lot of temp files when performing its operations, some of
which I am certain can be deleted. But which ones?
This is news to me, and I am wondering what those temp files are that remain
after the processing of a workflow. Did you by any chance file a ticket?
Likewise when performing backups, what do we need to make sure is kept, what
can be thrown away?
That very much depends on your installation. Running a 1.3, the directories to
keep are those configured or defaulting to some initial values in
config.properties.
Tobias
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