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authorGuo Lei <snipergg@163.com>2022-11-14 16:19:27 +0800
committerGitHub <noreply@github.com>2022-11-14 00:19:27 -0800
commit5b905fb2b74049437fcd939c0304a7e34d051234 (patch)
tree2c654eb74ee30f5c9e20a6c26de4ede1d04543d9 /weed/command/server.go
parentd90aa31d5f5b846c13bbeabfbd7d89260c21020c (diff)
downloadseaweedfs-5b905fb2b74049437fcd939c0304a7e34d051234.tar.xz
seaweedfs-5b905fb2b74049437fcd939c0304a7e34d051234.zip
Lazy loading (#3958)
* types packages is imported more than onece * lazy-loading * fix bugs * fix bugs * fix unit tests * fix test error * rename function * unload ldb after initial startup * Don't load ldb when starting volume server if ldbtimeout is set. * remove uncessary unloadldb * Update weed/command/server.go Co-authored-by: Chris Lu <chrislusf@users.noreply.github.com> * Update weed/command/volume.go Co-authored-by: Chris Lu <chrislusf@users.noreply.github.com> Co-authored-by: guol-fnst <goul-fnst@fujitsu.com> Co-authored-by: Chris Lu <chrislusf@users.noreply.github.com>
Diffstat (limited to 'weed/command/server.go')
-rw-r--r--weed/command/server.go1
1 files changed, 1 insertions, 0 deletions
diff --git a/weed/command/server.go b/weed/command/server.go
index 526841e28..24c529e62 100644
--- a/weed/command/server.go
+++ b/weed/command/server.go
@@ -125,6 +125,7 @@ func init() {
serverOptions.v.readMode = cmdServer.Flag.String("volume.readMode", "proxy", "[local|proxy|redirect] how to deal with non-local volume: 'not found|read in remote node|redirect volume location'.")
serverOptions.v.compactionMBPerSecond = cmdServer.Flag.Int("volume.compactionMBps", 0, "limit compaction speed in mega bytes per second")
serverOptions.v.fileSizeLimitMB = cmdServer.Flag.Int("volume.fileSizeLimitMB", 256, "limit file size to avoid out of memory")
+ serverOptions.v.ldbTimeout = cmdServer.Flag.Int64("volume.index.leveldbTimeout", 0, "alive time for leveldb (default to 0). If leveldb of volume is not accessed in ldbTimeout hours, it will be off loaded to reduce opened files and memory consumption.")
serverOptions.v.concurrentUploadLimitMB = cmdServer.Flag.Int("volume.concurrentUploadLimitMB", 64, "limit total concurrent upload size")
serverOptions.v.concurrentDownloadLimitMB = cmdServer.Flag.Int("volume.concurrentDownloadLimitMB", 64, "limit total concurrent download size")
serverOptions.v.publicUrl = cmdServer.Flag.String("volume.publicUrl", "", "publicly accessible address")