On file access LDBStore's tryAccessIdx() function created a faulty
GC Index Data entry, because not indexing the ikey correctly.
That caused the chunk addresses/hashes to start with '00' and the last
two digits were dropped. => Incorrect chunk address.
Besides the fix, the commit also contains a schema change which will
run the CleanGCIndex() function to clean the GC index from erroneous
entries.
Note: CleanGCIndex() rebuilds the index from scratch which can take
a really-really long time with a huge DB (possibly an hour).
Access count was not incremented when chunk was retrieved
from cache. So the garbage collector might have deleted the most
frequently accessed chunk from disk.
Co-authored-by: Ferenc Szabo <ferenc.szabo@ethereum.org>
* cmd/swarm: minor cli flag text adjustments
* swarm/api/http: sticky footer for swarm landing page using flex
* swarm/api/http: sticky footer for error pages and fix for multiple choices
* cmd/swarm, swarm/storage, swarm: fix mingw on windows test issues
* cmd/swarm: update description of swarm cmd
* swarm: added network ID test
* cmd/swarm: support for smoke tests on the production swarm cluster
* cmd/swarm/swarm-smoke: simplify cluster logic as per suggestion
* swarm: propagate ctx to internal apis (#754)
* swarm/metrics: collect disk measurements
* swarm/bmt: fix io.Writer interface
* Write now tolerates arbitrary variable buffers
* added variable buffer tests
* Write loop and finalise optimisation
* refactor / rename
* add tests for empty input
* swarm/pss: (UPDATE) Generic notifications package (#744)
swarm/pss: Generic package for creating pss notification svcs
* swarm: Adding context to more functions
* swarm/api: change colour of landing page in templates
* swarm/api: change landing page to react to enter keypress
Ferenc Szabo
lash
Anton Evangelatov
Emil
Balint Gabor
ethersphere