thebestvibedev/tromcho.net
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Delete objects only after a SYNC during rebalance in the non-immediate_commit mode

Browse Source 
Previously OSDs could commit deletes before writes during recovery or rebalance
in the "lazy fsync" (immediate_commit=off) mode which could result in lost objects
This commit is contained in:
Vitaliy Filippov
2021-03-16 12:48:26 +03:00
parent c5fb1d5987
commit 435045751d
9 changed files with 189 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/osd.cpp
+3
View File
@@ -96,6 +96,9 @@ void osd_t::parse_config(blockstore_config_t & config)
recovery_queue_depth = strtoull(config["recovery_queue_depth"].c_str(), NULL, 10);
if (recovery_queue_depth < 1 || recovery_queue_depth > MAX_RECOVERY_QUEUE)
recovery_queue_depth = DEFAULT_RECOVERY_QUEUE;
recovery_sync_batch = strtoull(config["recovery_sync_batch"].c_str(), NULL, 10);
if (recovery_sync_batch < 1 || recovery_sync_batch > MAX_RECOVERY_QUEUE)
recovery_sync_batch = DEFAULT_RECOVERY_BATCH;
if (config["readonly"] == "true" || config["readonly"] == "1" || config["readonly"] == "yes")
readonly = true;
print_stats_interval = strtoull(config["print_stats_interval"].c_str(), NULL, 10);