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Add notes for 2018-02-13

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Alan Orth
2018-02-13 15:16:18 +02:00
parent 98572ff352
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content/post/2018-02.md
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@ -419,3 +419,37 @@ dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field
- I think our current $40/month Linode has enough CPU and memory capacity, but we need more disk space
- I think I'd probably just attach the block storage volume and mount it on /home/dspace
- Ask Peter about `dc.rights` on DSpace Test again, if he likes it then we should move it to CGSpace soon
## 2018-02-13
- Peter said he was getting a "socket closed" error on CGSpace
- I looked in the dspace.log.2018-02-13 and saw one recent one:
```
2018-02-13 12:50:13,656 ERROR org.dspace.storage.rdbms.DatabaseManager @ SQL QueryTable Error -
org.postgresql.util.PSQLException: An I/O error occurred while sending to the backend.
...
Caused by: java.net.SocketException: Socket closed
```
- Could be because of the `removeAbandoned="true"` that I enabled in the JDBC connection pool last week?
```
$ grep -c "java.net.SocketException: Socket closed" dspace.log.2018-02-*
dspace.log.2018-02-01:0
dspace.log.2018-02-02:0
dspace.log.2018-02-03:0
dspace.log.2018-02-04:0
dspace.log.2018-02-05:0
dspace.log.2018-02-06:0
dspace.log.2018-02-07:0
dspace.log.2018-02-08:1
dspace.log.2018-02-09:6
dspace.log.2018-02-10:0
dspace.log.2018-02-11:3
dspace.log.2018-02-12:0
dspace.log.2018-02-13:4
```
- I apparently added that on 2018-02-07 so it could be, as I don't see any of those socket closed errors in 2018-01's logs!
- I will increase the removeAbandonedTimeout from its default of 60 to 90 and enable logAbandoned