+ c.Check(metrics, check.Matches, `(?ms).*\narvados_keep_dedup_byte_ratio [1-9].*`)
+ c.Check(metrics, check.Matches, `(?ms).*\narvados_keep_dedup_block_ratio [1-9].*`)
+}
+
+func (s *runSuite) TestChunkPrefix(c *check.C) {
+ s.config.Collections.BlobMissingReport = c.MkDir() + "/keep-balance-lost-blocks-test-"
+ opts := RunOptions{
+ CommitPulls: true,
+ CommitTrash: true,
+ ChunkPrefix: "ac", // catch "foo" but not "bar"
+ Logger: ctxlog.TestLogger(c),
+ Dumper: ctxlog.TestLogger(c),
+ }
+ s.stub.serveCurrentUserAdmin()
+ s.stub.serveFooBarFileCollections()
+ s.stub.serveKeepServices(stubServices)
+ s.stub.serveKeepstoreMounts()
+ s.stub.serveKeepstoreIndexFoo4Bar1()
+ trashReqs := s.stub.serveKeepstoreTrash()
+ pullReqs := s.stub.serveKeepstorePull()
+ srv := s.newServer(&opts)
+ bal, err := srv.runOnce(context.Background())
+ c.Check(err, check.IsNil)
+ c.Check(trashReqs.Count(), check.Equals, 8)
+ c.Check(pullReqs.Count(), check.Equals, 4)
+ // "foo" block is overreplicated by 2
+ c.Check(bal.stats.trashes, check.Equals, 2)
+ // "bar" block is underreplicated but does not match prefix
+ c.Check(bal.stats.pulls, check.Equals, 0)
+
+ lost, err := ioutil.ReadFile(s.config.Collections.BlobMissingReport)
+ c.Assert(err, check.IsNil)
+ c.Check(string(lost), check.Equals, "")