X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd-readahead-replay.service.xml;h=a00f7e589b2a288e5dda1c0bf6f991e8a67da9bc;hb=5521d6985648669a65d0529bb01c7a32edc99294;hp=66d253454b78153e8965a7e7a5deff98d4a9f88b;hpb=f274ece0f76b5709408821e317e87aef76123db6;p=elogind.git
diff --git a/man/systemd-readahead-replay.service.xml b/man/systemd-readahead-replay.service.xml
index 66d253454..a00f7e589 100644
--- a/man/systemd-readahead-replay.service.xml
+++ b/man/systemd-readahead-replay.service.xml
@@ -21,7 +21,7 @@
along with systemd; If not, see .
-->
-
+systemd-readahead-replay.service
@@ -56,7 +56,12 @@
systemd-readahead-collect.servicesystemd-readahead-done.servicesystemd-readahead-done.timer
- /usr/lib/systemd/systemd-readahead
+
+ /usr/lib/systemd/systemd-readahead/systemd-readahead
+ OPTIONS
+ COMMAND
+ DIRECTORY | FILE
+
@@ -103,6 +108,95 @@
optimize subsequent boot times.
+
+ Options
+
+ systemd-readahead understands
+ the following options:
+
+
+
+
+
+
+ Prints a short help text
+ and exits.
+
+
+
+
+
+ Maximum number of
+ files to read ahead. Only valid
+ for thes collect
+ command.
+
+
+
+
+
+ Maximum size of files
+ (in bytes) to read ahead. Only valid
+ for the collect
+ and replay
+ commands.
+
+
+
+
+
+ Maximum time (in usec)
+ to to spend collecting data. Only valid
+ for the collect
+ command.
+
+
+
+
+
+
+ Commands
+
+ The following commands are understood by
+ systemd-readahead:
+
+ collect
+ [DIRECTORY]
+
+ Collect read-ahead data on
+ early boot. When terminating it will
+ write out a pack file to the indicated
+ directory containing the read-ahead
+ data.
+
+
+
+
+ replay
+ [DIRECTORY]
+
+ Perform read-ahead on the
+ specified directory tree.
+
+
+
+
+ analyze
+ [FILE]
+
+ Dumps the content of the
+ read-ahead pack file to the
+ terminal. The output lists
+ approximately for each file
+ how much will be read-ahead by
+ the replay
+ command.
+
+
+
+
+
+
See Also