Modify grammatical errors
Change-Id: I68d7c34de77b664f9446dd32dada9064d83272ca
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@ -147,13 +147,13 @@ returned from a detailed query is a valid sort key.
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Performance data was gathered by running on a simple devstack VM with 2GB
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memory. 5000 volumes were inserted into the DB. The data shows that the
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sort time on the main data table is dwarfed (see first table below) when
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running a detailed query -- most of the time is spent querying the the other
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running a detailed query -- most of the time is spent querying the other
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tables for each item; therefore, the impact of the sort key on a detailed
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query is minimal.
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For example, the data below compares the processing time of a GET request for
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a non-detailed query to a detailed query with various limits using the default
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sort keys. The purpose of this table is to show the the processing time for a
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sort keys. The purpose of this table is to show the processing time for a
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detailed query is dominated by getting the additional details for each item.
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+-------+--------------------+----------------+---------------------------+
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@ -189,7 +189,7 @@ REST API impact
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The REST API should be able to provide the migration status and the migration
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progress information for the volumes. For the migration status, it can be
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retrieved from the database. For the the migration progress, the API request
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retrieved from the database. For the migration progress, the API request
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will be scheduled to the cinder volume service, where the volume is located,
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and cinder volume service reports the updated progress back.
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@ -51,7 +51,7 @@ volume_admin_metadata table::
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volume : relationship joining to volumes table
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Setting a snapshot_status metadata value will allow the API layer
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to transfer this information to the the volume service.
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to transfer this information to the volume service.
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Volume manager<->driver interaction
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-----------------------------------
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