写在前面:
Oracle ASM的冗余策略、扩容,确实很强大,这一点,Postgres还要学习下。
链接
ASM冗余详解:
https://blog.csdn.net/qq_34556414/article/details/79863527
关于Postgres扩容磁盘的回答,与表空间相关
https://dba.stackexchange.com/questions/59252/postgresql-extending-database-storage-when-disk-is-full
云平台,文件系统扩容:
https://cloud.tencent.com/document/product/362/6737