1
0
mirror of https://github.com/Zygo/bees.git synced 2025-07-01 00:02:27 +02:00

roots: replace BEES_TRANSID_FACTOR with BEES_TRANSID_POLL_INTERVAL

Restart crawl_more (and update crawl roots and flush FD caches) every
time the transid changes, and only when the transid changes, but
not more often than a reasonable minimum poll interval.

Clean up the log message:  use the proper thread name and remove
the wildly inaccurate estimate of when crawl will resume.

Signed-off-by: Zygo Blaxell <bees@furryterror.org>
This commit is contained in:
Zygo Blaxell
2022-11-29 22:44:42 -05:00
parent d6d3e1045e
commit bbcfd9daa6
2 changed files with 8 additions and 11 deletions

View File

@ -100,8 +100,8 @@ const size_t BEES_MAX_EXTENT_REF_COUNT = (16 * 1024 * 1024 / 24) - 1;
// How long between hash table histograms
const double BEES_HASH_TABLE_ANALYZE_INTERVAL = BEES_STATS_INTERVAL;
// Wait this many transids between crawls
const size_t BEES_TRANSID_FACTOR = 10;
// Wait at least this long for a new transid
const double BEES_TRANSID_POLL_INTERVAL = 30.0;
// Workaround for silly dedupe / ineffective readahead behavior
const size_t BEES_READAHEAD_SIZE = 1024 * 1024;
@ -543,7 +543,6 @@ class BeesRoots : public enable_shared_from_this<BeesRoots> {
BeesThread m_crawl_thread;
BeesThread m_writeback_thread;
RateEstimator m_transid_re;
size_t m_transid_factor = BEES_TRANSID_FACTOR;
bool m_workaround_btrfs_send = false;
shared_ptr<BeesScanMode> m_scanner;