Re: [PATCHES] guc units cleanup

[Bruce Momjian]

Patch applied.  Thanks.

---


ITAGAKI Takahiro wrote:
> The attached patch changes units of the some default values in 
> postgresql.conf.
> 
> - shared_buffers = 32000kB => 32MB
> - temp_buffers = 8000kB => 8MB
> - wal_buffers = 8 => 64kB
> 
> The code of initdb was a bit modified to write MB-unit values.
> Values greater than 8000kB are rounded out to MB.
> 
> GUC_UNIT_XBLOCKS is added for wal_buffers. It is like GUC_UNIT_BLOCKS,
> but uses XLOG_BLCKSZ instead of BLCKSZ.
> 
> Also, I cleaned up the test of GUC_UNIT_* flags in preparation to
> add more unit flags in less bits.
> 
> Regards,
> ---
> ITAGAKI Takahiro
> NTT Open Source Software Center
> 

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  Bruce Momjian   [EMAIL PROTECTED]
  EnterpriseDBhttp://www.enterprisedb.com

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[PATCHES] guc units cleanup

[ITAGAKI Takahiro]

The attached patch changes units of the some default values in postgresql.conf.

- shared_buffers = 32000kB => 32MB
- temp_buffers = 8000kB => 8MB
- wal_buffers = 8 => 64kB

The code of initdb was a bit modified to write MB-unit values.
Values greater than 8000kB are rounded out to MB.

GUC_UNIT_XBLOCKS is added for wal_buffers. It is like GUC_UNIT_BLOCKS,
but uses XLOG_BLCKSZ instead of BLCKSZ.

Also, I cleaned up the test of GUC_UNIT_* flags in preparation to
add more unit flags in less bits.

Regards,
---
ITAGAKI Takahiro
NTT Open Source Software Center



guc_units.patch
Description: Binary data

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