Merge "Fix format cache.rst"

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Zuul 2018-03-08 15:43:31 +00:00 committed by Gerrit Code Review
commit 00f74962b6
1 changed files with 22 additions and 22 deletions

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@ -117,17 +117,17 @@ from a local cache.
To queue an image for prefetching, you can use one of the following methods:
* If the ``cache_manage`` middleware is enabled in the application pipeline,
you may call ``PUT /queued-images/<IMAGE_ID>`` to queue the image with
identifier ``<IMAGE_ID>``
* If the ``cache_manage`` middleware is enabled in the application pipeline,
you may call ``PUT /queued-images/<IMAGE_ID>`` to queue the image with
identifier ``<IMAGE_ID>``
Alternately, you can use the ``glance-cache-manage`` program to queue the
image. This program may be run from a different host than the host
containing the image cache. Example usage::
* Alternately, you can use the ``glance-cache-manage`` program to queue the
image. This program may be run from a different host than the host
containing the image cache. Example usage::
$> glance-cache-manage --host=<HOST> queue-image <IMAGE_ID>
$> glance-cache-manage --host=<HOST> queue-image <IMAGE_ID>
This will queue the image with identifier ``<IMAGE_ID>`` for prefetching
This will queue the image with identifier ``<IMAGE_ID>`` for prefetching
Once you have queued the images you wish to prefetch, call the
``glance-cache-prefetcher`` executable, which will prefetch all queued images
@ -139,26 +139,26 @@ Finding Which Images are in the Image Cache
You can find out which images are in the image cache using one of the
following methods:
* If the ``cachemanage`` middleware is enabled in the application pipeline,
you may call ``GET /cached-images`` to see a JSON-serialized list of
mappings that show cached images, the number of cache hits on each image,
the size of the image, and the times they were last accessed.
* If the ``cachemanage`` middleware is enabled in the application pipeline,
you may call ``GET /cached-images`` to see a JSON-serialized list of
mappings that show cached images, the number of cache hits on each image,
the size of the image, and the times they were last accessed.
Alternately, you can use the ``glance-cache-manage`` program. This program
may be run from a different host than the host containing the image cache.
Example usage::
* Alternately, you can use the ``glance-cache-manage`` program. This program
may be run from a different host than the host containing the image cache.
Example usage::
$> glance-cache-manage --host=<HOST> list-cached
$> glance-cache-manage --host=<HOST> list-cached
* You can issue the following call on \*nix systems (on the host that contains
the image cache)::
* You can issue the following call on \*nix systems (on the host that contains
the image cache)::
$> ls -lhR $IMAGE_CACHE_DIR
$> ls -lhR $IMAGE_CACHE_DIR
where ``$IMAGE_CACHE_DIR`` is the value of the ``image_cache_dir``
configuration variable.
where ``$IMAGE_CACHE_DIR`` is the value of the ``image_cache_dir``
configuration variable.
Note that the image's cache hit is not shown using this method.
Note that the image's cache hit is not shown using this method.
Manually Removing Images from the Image Cache
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~