| From: | Rahila Syed <rahilasyed90(at)gmail(dot)com> |
|---|---|
| To: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [REVIEW] Re: Compression of full-page-writes |
| Date: | 2015-02-26 21:54:04 |
| Message-ID: | CAH2L28uERMRKXxmsbzyryjdeMYOPd5B5E4uVb7UECvgzuPBYUg@mail.gmail.com |
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| Lists: | 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
| Attachment | Content-Type | Size |
|---|---|---|
| Support-compression-of-full-page-writes-in-WAL_v21.patch | application/octet-stream | 35.2 KB |
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