Apache geode 多区域磁盘存储
Apache geode multiple regions disk store
如果我有 10 个或 15 个 geode 区域,并且我想保留 5 个区域,我可以为所有区域使用 1 个磁盘存储吗?
<region name="region1" refid="REPLICATE_PERSISTENT"><region-attributes disk-store-name="regionStore" disk-synchronous="false"></region-attributes></region>
<region name="region2" refid="REPLICATE/>
<region name="region3" refid="REPLICATE/>
<region name="region4" refid="REPLICATE_PERSISTENT"><region-attributes disk-store-name="regionStore" disk-synchronous="false"></region-attributes></region>
<region name="region5" refid="REPLICATE_PERSISTENT"><region-attributes disk-store-name="regionStore" disk-synchronous="false"></region-attributes></region>
那么磁盘存储配置是
<disk-store name="regionStore" compaction-threshold="40"
auto-compact="false" allow-force-compaction="true"
max-oplog-size="512" queue-size="10000"
time-interval="15" write-buffer-size="65536"
disk-usage-warning-percentage="80"
disk-usage-critical-percentage="98">
<disk-dirs>
<disk-dir>C:\DiskStores\regionStore</disk-dir>
</disk-dirs>
</disk-store>
同一个disk-store
可以在多个地区共享,是的。不过,最好的做法是每个区域 disk-store
。
如果我有 10 个或 15 个 geode 区域,并且我想保留 5 个区域,我可以为所有区域使用 1 个磁盘存储吗?
<region name="region1" refid="REPLICATE_PERSISTENT"><region-attributes disk-store-name="regionStore" disk-synchronous="false"></region-attributes></region>
<region name="region2" refid="REPLICATE/>
<region name="region3" refid="REPLICATE/>
<region name="region4" refid="REPLICATE_PERSISTENT"><region-attributes disk-store-name="regionStore" disk-synchronous="false"></region-attributes></region>
<region name="region5" refid="REPLICATE_PERSISTENT"><region-attributes disk-store-name="regionStore" disk-synchronous="false"></region-attributes></region>
那么磁盘存储配置是
<disk-store name="regionStore" compaction-threshold="40"
auto-compact="false" allow-force-compaction="true"
max-oplog-size="512" queue-size="10000"
time-interval="15" write-buffer-size="65536"
disk-usage-warning-percentage="80"
disk-usage-critical-percentage="98">
<disk-dirs>
<disk-dir>C:\DiskStores\regionStore</disk-dir>
</disk-dirs>
</disk-store>
同一个disk-store
可以在多个地区共享,是的。不过,最好的做法是每个区域 disk-store
。