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Track unstable writes

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This commit is contained in:
Vitaliy Filippov
2019-11-25 01:16:34 +03:00
parent 82a2b8e7d9
commit 50cf3667fa
5 changed files with 20 additions and 6 deletions
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blockstore_init.cpp
+9
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@@ -355,6 +355,8 @@ int blockstore_init_journal::handle_journal_part(void *buf, uint64_t len)
.journal_sector = proc_pos,
});
bs->journal.used_sectors[proc_pos]++;
auto & unstab = bs->unstable_writes[ov.oid];
unstab = !unstab || unstab > ov.version ? ov.version : unstab;
}
else if (je->type == JE_BIG_WRITE)
{
@@ -373,6 +375,8 @@ int blockstore_init_journal::handle_journal_part(void *buf, uint64_t len)
.journal_sector = proc_pos,
});
bs->journal.used_sectors[proc_pos]++;
auto & unstab = bs->unstable_writes[ov.oid];
unstab = !unstab || unstab > ov.version ? ov.version : unstab;
}
else if (je->type == JE_STABLE)
{
@@ -404,6 +408,11 @@ int blockstore_init_journal::handle_journal_part(void *buf, uint64_t len)
}
bs->flusher->queue_flush(ov);
}
auto unstab_it = bs->unstable_writes.find(ov.oid);
if (unstab_it != bs->unstable_writes.end() && unstab_it->second <= ov.version)
{
bs->unstable_writes.erase(unstab_it);
}
}
else if (je->type == JE_DELETE)
{