Re: [REVIEW] Re: Compression of full-page-writes - Mailing list pgsql-hackers

From Rahila Syed
Subject Re: [REVIEW] Re: Compression of full-page-writes
Date
Msg-id CAH2L28uERMRKXxmsbzyryjdeMYOPd5B5E4uVb7UECvgzuPBYUg@mail.gmail.com
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In response to Re: [REVIEW] Re: Compression of full-page-writes  (Fujii Masao <masao.fujii@gmail.com>)
Responses Re: [REVIEW] Re: Compression of full-page-writes
List pgsql-hackers
Hello,

>Even this patch doesn't work fine. The standby emit the following
>error messages.

Yes this bug remains unsolved. I am still working on resolving this. 

Following chunk IDs have been added in the attached patch as suggested upthread.
+#define XLR_CHUNK_BLOCK_REFERENCE  0x10
+#define XLR_CHUNK_BLOCK_HAS_IMAGE  0x04
+#define XLR_CHUNK_BLOCK_HAS_DATA   0x08

XLR_CHUNK_BLOCK_REFERENCE denotes chunk ID of block references.
XLR_CHUNK_BLOCK_HAS_IMAGE is a replacement of BKPBLOCK_HAS_IMAGE 
and XLR_CHUNK_BLOCK_HAS DATA a replacement of BKPBLOCK_HAS_DATA.


Thank you,
Rahila Syed

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