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Trim journal on start

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This commit is contained in:
Vitaliy Filippov
2019-11-29 02:13:32 +03:00
parent 45f34fb3b2
commit 40781c67b2
6 changed files with 48 additions and 38 deletions
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blockstore_init.cpp
+4 -1
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@@ -24,6 +24,7 @@ int blockstore_init_meta::loop()
{
if (wait_state == 1)
goto resume_1;
printf("Reading blockstore metadata\n");
metadata_buffer = (uint8_t*)memalign(512, 2*bs->metadata_buf_size);
if (!metadata_buffer)
throw std::bad_alloc();
@@ -173,6 +174,7 @@ int blockstore_init_journal::loop()
goto resume_3;
else if (wait_state == 4)
goto resume_4;
printf("Reading blockstore journal\n");
if (!bs->journal.inmemory)
{
journal_buffer = (uint8_t*)memalign(DISK_ALIGNMENT, 2*JOURNAL_BUFFER_SIZE);
@@ -293,7 +295,8 @@ resume_1:
}
}
}
// FIXME Trim journal on start so we don't stall when all entries are older
// Trim journal on start so we don't stall when all entries are older
bs->journal.trim();
printf("Journal entries loaded: %lu, free blocks: %lu / %lu\n", entries_loaded, bs->data_alloc->get_free_count(), bs->block_count);
if (!bs->journal.inmemory)
{