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This commit is contained in:
Chris Lu 2020-03-23 23:07:11 -07:00
parent 8047ec2f51
commit bb9b97e2b4
1 changed files with 8 additions and 1 deletions
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9
weed/shell/command_fs_meta_save.go
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@ -38,7 +38,14 @@ func (c *commandFsMetaSave) Help() string {
The meta data will be saved into a local <filer_host>-<port>-<time>.meta file. The meta data will be saved into a local <filer_host>-<port>-<time>.meta file.
These meta data can be later loaded by fs.meta.load command, These meta data can be later loaded by fs.meta.load command,
This assumes there are no deletions, so this is different from taking a snapshot. Another usage is to export all data chunk file ids used by the files.
fs.meta.save -chunks <filer.chunks>
The output chunks file will contain lines as:
<file key> <tab> <volumeId, fileKey, cookie> <tab> <file name>
This output chunks can be used to find out missing chunks or files.
` `
} }