红帽全球峰会5.2. 池
红帽建议使用 Ceph 放置组的每个池计算要创建 的池的适当 PG 数量。在 Ceph 配置文件中将计算的值设置为默认值。例如：
osd pool default pg num = 50 osd pool default pgp num = 50
osd pool default pg num = 50
osd pool default pgp num = 50注意
对存储群集上的 Ceph 配置文件进行此更改；然后，对配置进行运行时更改，以便在网关实例创建池时使用该默认值。
或者，也可手动创建池。有关创建 池 的详细信息，请参阅 存储策略 指南中的池章节。
特定于区域的池名称遵循命名约定 {zone-name}.pool-name。例如，名为 us-east 的区域将具有以下池：
-
.rgw.root -
us-east.rgw.control -
us-east.rgw.data.root -
us-east.rgw.gc -
us-east.rgw.log -
us-east.rgw.intent-log -
us-east.rgw.usage -
us-east.rgw.users.keys -
us-east.rgw.users.email -
us-east.rgw.users.swift -
us-east.rgw.users.uid -
us-east.rgw.buckets.index -
us-east.rgw.buckets.data
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