43a00ed07d
This update is the result of an extract_swift_flags run on the swift stable/icehouse branch. Partial-Bug: #1308858 Change-Id: I89394df1652e96d8c38b71416039f56cdefe55bf
107 lines
5.2 KiB
XML
107 lines
5.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!-- The tool that generated this table lives in the
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openstack-doc-tools repository. The editions made in
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this file will *not* be lost if you run the script again. -->
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<para xmlns="http://docbook.org/ns/docbook" version="5.0">
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<table rules="all">
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<caption>Description of configuration options for <literal>[DEFAULT]</literal> in <literal>account-server.conf-sample</literal></caption>
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<col width="50%"/>
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<col width="50%"/>
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<thead>
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<tr>
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<th>Configuration option = Default value</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>bind_ip = 0.0.0.0</td><td>IP Address for server to bind to</td>
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</tr>
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<tr>
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<td>bind_port = 6002</td><td>Port for server to bind to</td>
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</tr>
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<tr>
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<td>bind_timeout = 30</td><td>Seconds to attempt bind before giving up</td>
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</tr>
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<tr>
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<td>backlog = 4096</td><td>Maximum number of allowed pending TCP connections</td>
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</tr>
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<tr>
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<td>user = swift</td><td>User to run as</td>
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</tr>
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<tr>
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<td>swift_dir = /etc/swift</td><td>Swift configuration directory</td>
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</tr>
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<tr>
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<td>devices = /srv/node</td><td>Parent directory of where devices are mounted</td>
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</tr>
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<tr>
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<td>mount_check = true</td><td>Whether or not check if the devices are mounted to prevent accidentally writing to the root device</td>
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</tr>
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<tr>
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<td>disable_fallocate = false</td><td>Disable "fast fail" fallocate checks if the underlying filesystem does not support it.</td>
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</tr>
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<tr>
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<td>workers = auto</td><td>a much higher value, one can reduce the impact of slow file system operations in one request from negatively impacting other requests.</td>
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</tr>
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<tr>
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<td>max_clients = 1024</td><td>Maximum number of clients one worker can process simultaneously
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Lowering the number of clients handled per worker, and raising the
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number of workers can lessen the impact that a CPU intensive, or
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blocking, request can have on other requests served by the same
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worker. If the maximum number of clients is set to one, then a given worker
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will not perform another call while processing, allowing
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other workers a chance to process it.
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</td>
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</tr>
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<tr>
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<td>log_name = swift</td><td>Label used when logging</td>
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</tr>
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<tr>
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<td>log_facility = LOG_LOCAL0</td><td>Syslog log facility</td>
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</tr>
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<tr>
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<td>log_level = INFO</td><td>Logging level</td>
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</tr>
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<tr>
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<td>log_address = /dev/log</td><td>Location where syslog sends the logs to</td>
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</tr>
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<tr>
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<td>log_custom_handlers = </td><td>Comma-separated list of functions to call to setup custom log handlers.</td>
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</tr>
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<tr>
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<td>log_udp_host = </td><td>If not set, the UDB receiver for syslog is disabled.</td>
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</tr>
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<tr>
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<td>log_udp_port = 514</td><td>Port value for UDB receiver, if enabled.</td>
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</tr>
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<tr>
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<td>log_statsd_host = localhost</td><td>If not set, the StatsD feature is disabled.</td>
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</tr>
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<tr>
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<td>log_statsd_port = 8125</td><td>Port value for the StatsD server.</td>
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</tr>
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<tr>
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<td>log_statsd_default_sample_rate = 1.0</td><td>Defines the probability of sending a sample for any given event or
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timing measurement.</td>
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</tr>
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<tr>
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<td>log_statsd_sample_rate_factor = 1.0</td><td>Not recommended to set this to a value less than 1.0, if frequency
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of logging is too high, tune the
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log_statsd_default_sample_rate instead.</td>
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</tr>
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<tr>
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<td>log_statsd_metric_prefix = </td><td>Value will be prepended to every metric sent to the StatsD server.</td>
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</tr>
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<tr>
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<td>db_preallocation = off</td><td>If you don't mind the extra disk space usage in overhead, you can turn this on to preallocate disk space with SQLite databases to decrease fragmentation. underlying filesystem does not support it. to setup custom log handlers. bytes you'd like fallocate to reserve, whether there is space for the given file size or not. This is useful for systems that behave badly when they completely run out of space; you can make the services pretend they're out of space early. server. For most cases, this should be `egg:swift#account`. replication passes account can be reclaimed</td>
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</tr>
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<tr>
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<td>eventlet_debug = false</td><td>If true, turn on debug logging for eventlet</td>
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</tr>
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<tr>
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<td>fallocate_reserve = 0</td><td>You can set fallocate_reserve to the number of bytes you'd like fallocate to reserve, whether there is space for the given file size or not. This is useful for systems that behave badly when they completely run out of space; you can make the services pretend they're out of space early. server. For most cases, this should be `egg:swift#object`.</td>
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</tr>
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</tbody>
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</table>
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</para> |