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mount: invalidate meta cache on follow retry (#8173)

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* mount: invalidate meta cache on follow retry

* mount: clear cache under mount root on retry
This commit is contained in:
Chris Lu
2026-01-31 11:18:26 -08:00
committed by GitHub
parent 79722bcf30
commit fe6f8d737d
3 changed files with 22 additions and 2 deletions
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8
weed/mount/weedfs.go
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@@ -215,7 +215,13 @@ func (wfs *WFS) StartBackgroundTasks() error {
}
startTime := time.Now()
go meta_cache.SubscribeMetaEvents(wfs.metaCache, wfs.signature, wfs, wfs.option.FilerMountRootPath, startTime.UnixNano(), follower)
go meta_cache.SubscribeMetaEvents(wfs.metaCache, wfs.signature, wfs, wfs.option.FilerMountRootPath, startTime.UnixNano(), func(lastTsNs int64, err error) {
glog.Warningf("meta events follow retry from %v: %v", time.Unix(0, lastTsNs), err)
if deleteErr := wfs.metaCache.DeleteFolderChildren(context.Background(), util.FullPath(wfs.option.FilerMountRootPath)); deleteErr != nil {
glog.Warningf("meta cache cleanup failed: %v", deleteErr)
}
wfs.inodeToPath.InvalidateAllChildrenCache()
}, follower)
go wfs.loopCheckQuota()
go wfs.loopFlushDirtyMetadata()