I'm guessing the content not showing up is just regular DSpace stuff, and
not entirely related to the location of your assetstore. I'm guessing that
this is related to your index being out-of-date. i.e. You should reindex.
I'm guessing that the reindex previously got interupted, in which many
items got indexed, but the collections (which usually get indexed last)
didn't get indexed.
If you were using the lucene index. Then this is /dspace/bin/dspace
index-init (or index-update, if you prefer)
If you are using discovery, then do: /dspace/bin/dspace
update-discovery-index
dietz72m1:staffd peterdietz$ /dspace/bin/dspace update-discovery-index -h
usage: org.dspace.discovery.IndexClient [-cbhf[r <item handle>]] or
nothing to update/clean an
existing index.
-b (re)build index, wiping out current one if it exists
-c clean existing index removing any documents that no
longer exist in the db
-f if updating existing index, force each handle to be
reindexed even if uptodate
-h print this help message
-o optimize search core
-r <item handle> remove an Item, Collection or Community from index
based on its handle
Peter Dietz
On Wed, Dec 11, 2013 at 11:08 PM, Charlene Chinda Barina <[email protected]>wrote:
> Hi Peter,
>
> Thanks for the ideas and suggestions. I think the last time I tried I may
> have just been impatient with tomcat restarting - it takes quite a while.
>
> Anyway, some progress - I do believe I the mount working, and confirmed
> items showing up when doing ls's on both ends. For some reason, though, no
> items show up in the collection summary page. They show up when browsing by
> author, subject, issue date, etc., but just not by collections.
>
> Any ideas?
>
> Regards,
> Charlene
>
>
> On Wed, Dec 11, 2013 at 10:52 AM, Peter Dietz <[email protected]> wrote:
>
>> Hi Charlene,
>>
>> I would test that /mnt/assetstore, or /dspace/assetstore contains the
>> data that is supposedly mounted there. LS /dspace/assetstore.
>>
>> Your site should work just fine without the assetstore, it will just
>> throw tons of exceptions/errors when the requested asset had an
>> IOException. Check your dspace logs.
>>
>> Also, while ssh'ed into your ec2 instance, install lynx. And try to visit
>> lynx http://localhost:8080/xmlui, and see if the site works there. This
>> might just be basic troubleshooting advice.
>>
>> I'm not sure how bulletproof of a solution that the sshfs will end up
>> being. It seems reasonable.
>>
>> I did a quick price check, and it looks like EBS is $100/TB/month. If
>> someone wrote an S3 gateway, the price of that ranges from $95-$76/TB/month
>> (2nd+ TB of data is cheaper). I guess what I'm saying, is that if using the
>> Amazon storage is in your budget, maybe you'll want to keep the assetstore
>> locally in the cloud, and then some type of "roll-your-own" duracloud, or
>> rsync to keep a copy of your assets on your university's storage array.
>>
>> Peter Dietz
>>
>>
>> On Wed, Dec 11, 2013 at 12:00 PM, Charlene Chinda Barina
>> <[email protected]>wrote:
>>
>>> Thanks for the ideas - we actually are trying to put the DSpace
>>> installations on AWS, and the files on the university network. As far as I
>>> understand the only way to mount the assetstore in this situation is with
>>> something like sshfs. It didn't seem to take very well - what I did was
>>> mount /dspace/assetstore to the sshfs connection, and the site wasn't
>>> working properly (e.g., site not coming up). I may try it again, though, to
>>> see if I had configured something wrong or if it's more related to just
>>> slow connection/overhead.
>>>
>>> --Charlene
>>>
>>>
>>> On Mon, Dec 9, 2013 at 8:58 AM, helix84 <[email protected]> wrote:
>>>
>>>> On Wed, Dec 4, 2013 at 11:54 PM, Charlene Chinda Barina <[email protected]>
>>>> wrote:
>>>> > Hi, per what I understand about bitstream storage, the two options
>>>> are a
>>>> > local directory and via SRB (or iRODS, if I want to go an unsupported
>>>> > route). Is that a correct understanding?
>>>>
>>>> Hi Charlene,
>>>>
>>>> that is correct, those are the two ways DSpace recognizes and
>>>> supports. However, by local storage we mean *anything* that can be
>>>> represented as a local filesystem path (i.e. mounts in unix-like
>>>> systems and whatever the Windows equivalent is - drive mapping, hard
>>>> links, DFS?). So if you already have a NAS or a server at your
>>>> institution that exports directories, you can simply mount them at
>>>> OS-level and point DSpace assetstore to the mounted directory. DSpace
>>>> will work happily with it and won't care where it resides. Same goes
>>>> for mostly anything else you can think of, like SMB/CIFS shares - they
>>>> can be mounted locally and completely transparently to DSpace. The one
>>>> thing I'd recommend against is sshfs as Peter suggested - while this
>>>> is simply another protocol that can be used to mount remote
>>>> directories, I'm pretty sure don't want the overhead of encryption to
>>>> transfer files within your institution. If you had a SAN with iSCSI
>>>> targets that you want to use, you'd connect to it from your DSpace
>>>> system as a local block device, create a filesystem on it and mount it
>>>> within your regular directory structure. From there it's the same
>>>> local FS story again.
>>>>
>>>>
>>>> Regards,
>>>> ~~helix84
>>>>
>>>> Compulsory reading: DSpace Mailing List Etiquette
>>>> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
>>>>
>>>
>>>
>>>
>>> --
>>> Charlene Barina, MPH
>>> Research Analyst 2, U.S. IMPACT Study
>>> The Information School
>>> 303-359-6347 | Skype: cbarina
>>> facebook.com/ImpactSurvey | twitter.com/impactsurvey
>>>
>>>
>>> ------------------------------------------------------------------------------
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>>
>>
>
>
> --
> Charlene Barina, MPH
> Research Analyst 2, U.S. IMPACT Study
> The Information School
> 303-359-6347 | Skype: cbarina
> facebook.com/ImpactSurvey | twitter.com/impactsurvey
>
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