Update notes

content/posts/2022-02.md

@@ -341,4 +341,37 @@ Total number of bot hits purged: 14696
 - Peter asked me to add a new item type on CGSpace: Opinion Piece
 - Map an item on CGSpace for Maria since she couldn't find it in the item mapper
 
+## 2022-02-11
+
+- CGSpace is slow and the load has been over 400% for a few hours
+  - The number of DSpace sessions seems normal, even lower than a few days ago
+  - The number of PostgreSQL connections is low, but I see there are lots of "AccessShare" locks (green on Munin, not blue like usual)
+  - I will run all system updates, copy the latest config changes, and restart the server
+
+## 2022-02-12
+
+- Install PostgreSQL 12 on my local dev environment to starting DSpace 6.x workflows with it:
+
+```console
+$ podman run --name dspacedb -v dspacedb_data:/var/lib/postgresql/data -e POSTGRES_PASSWORD=postgres -p 5432:5432 -d postgres:12-alpine
+$ createuser -h localhost -p 5432 -U postgres --pwprompt dspacetest
+$ createdb -h localhost -p 5432 -U postgres -O dspacetest --encoding=UNICODE dspacetest
+$ psql -h localhost -U postgres -c 'ALTER USER dspacetest SUPERUSER;'
+$ pg_restore -h localhost -U postgres -d dspacetest -O --role=dspacetest -h localhost ~/Downloads/dspace-2022-02-12.backup
+$ psql -h localhost -U postgres -c 'ALTER USER dspacetest NOSUPERUSER;'
+```
+
+- Eventually I will updated DSpace Test, then CGSpace (time to start paying off some technical debt!)
+- Start a full Discovery re-index on CGSpace:
+
+```console
+$ time chrt -b 0 ionice -c2 -n7 nice -n19 dspace index-discovery -b
+
+real    292m49.263s
+user    201m26.097s
+sys     3m2.459s
+```
+
+- Start a full harvest on AReS
+
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