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54 lines
3.0 KiB
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54 lines
3.0 KiB
Markdown
---
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title: "October, 2017"
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date: 2017-10-01T08:07:54+03:00
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author: "Alan Orth"
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tags: ["Notes"]
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---
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## 2017-10-01
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- Peter emailed to point out that many items in the [ILRI archive collection](https://cgspace.cgiar.org/handle/10568/2703) have multiple handles:
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```
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http://hdl.handle.net/10568/78495||http://hdl.handle.net/10568/79336
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```
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- There appears to be a pattern but I'll have to look a bit closer and try to clean them up automatically, either in SQL or in OpenRefine
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- Add Katherine Lutz to the groups for content sumission and edit steps of the CGIAR System collections
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<!--more-->
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## 2017-10-02
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- Peter Ballantyne said he was having problems logging into CGSpace with "both" of his accounts (CGIAR LDAP and personal, apparently)
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- I looked in the logs and saw some LDAP lookup failures due to timeout but also strangely a "no DN found" error:
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```
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2017-10-01 20:24:57,928 WARN org.dspace.authenticate.LDAPAuthentication @ anonymous:session_id=CA0AA5FEAEA8805645489404CDCE9594:ip_addr=41.204.190.40:ldap_attribute_lookup:type=failed_search javax.naming.CommunicationException\colon; svcgroot2.cgiarad.org\colon;3269 [Root exception is java.net.ConnectException\colon; Connection timed out (Connection timed out)]
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2017-10-01 20:22:37,982 INFO org.dspace.authenticate.LDAPAuthentication @ anonymous:session_id=CA0AA5FEAEA8805645489404CDCE9594:ip_addr=41.204.190.40:failed_login:no DN found for user pballantyne
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```
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- I thought maybe his account had expired (seeing as it's was the first of the month) but he says he was finally able to log in today
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- The logs for yesterday show fourteen errors related to LDAP auth failures:
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```
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$ grep -c "ldap_authentication:type=failed_auth" dspace.log.2017-10-01
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14
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```
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- For what it's worth, there are no errors on any other recent days, so it must have been some network issue on Linode or CGNET's LDAP server
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- Linode emailed to say that linode578611 (DSpace Test) needs to migrate to a new host for a security update so I initiated the migration immediately rather than waiting for the scheduled time in two weeks
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## 2017-10-04
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- Twice in the last twenty-four hours Linode has alerted about high CPU usage on CGSpace (linode2533629)
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- Communicate with Sam from the CGIAR System Organization about some broken links coming from their CGIAR Library domain to CGSpace
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- The first is a link to a browse page that should be handled better in nginx:
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```
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http://library.cgiar.org/browse?value=Intellectual%20Assets%20Reports&type=subject → https://cgspace.cgiar.org/browse?value=Intellectual%20Assets%20Reports&type=subject
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```
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- We'll need to check for browse links and handle them properly, including swapping the `subject` parameter for `systemsubject` (which doesn't exist in Discovery yet, but we'll need to add it) as we have moved their poorly curated subjects from `dc.subject` to `cg.subject.system`
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- The second link was a direct link to a bitstream which has broken due to the sequence being updated, so I told him he should link to the handle of the item instead
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