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| author | Matt Egger <bru.barwal@sdf.org> | 2023-05-19 01:11:31 +0100 |
|---|---|---|
| committer | Willy Sudiarto Raharjo <willysr@slackbuilds.org> | 2023-05-20 11:17:13 +0700 |
| commit | 77287cac04e7582460dc47298bc2811fcf937d2b (patch) | |
| tree | fced4f121a8389e4239be228e9ccaafa4bd2dcb1 /system/mbuffer/README | |
| parent | 2789fc3fa2b89b9dc76b59003ff47b808faa1da9 (diff) | |
system/mbuffer: Added (a tool for buffering data streams)
Signed-off-by: bedlam <dave@slackbuilds.org>
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
Diffstat (limited to 'system/mbuffer/README')
| -rw-r--r-- | system/mbuffer/README | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/system/mbuffer/README b/system/mbuffer/README new file mode 100644 index 0000000000000..7e63604626044 --- /dev/null +++ b/system/mbuffer/README @@ -0,0 +1,19 @@ +mbuffer (a tool for buffering data streams) + +mbuffer has a large set of unique features: + - direct support for TCP based network targets (IPv4 and IPv6) + - ability to send to multiple targets in parallel + - support for multiple volumes + - I/O rate limitation + - high/low watermark based restart criteria + - configurable buffer size + - on the fly MD5 hash calculation + +It is especially useful, if you are writing backups to fast tape drives +or libraries. Those drives tend to stop and rewind if they have a buffer +underrun. This so called tape screwing reduces the lifetime of the +motors. + +mbuffer can prevent buffer underruns, if used correctly and speed up +the whole backup process. Please read the man page for details, how to +use it. |