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Re: Changing default value of wal_sync_method to open_datasync on Linux - Mailing list pgsql-hackers

From MauMau
Subject Re: Changing default value of wal_sync_method to open_datasync on Linux
Date
Msg-id B2F4590BED5E4E83AAEF76104425C9C2@tunaPC
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In response to Re: Changing default value of wal_sync_method to open_datasync on Linux  (Robert Haas <robertmhaas@gmail.com>)
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From: Robert Haas
I also said it would be worse on spinning disks.

Also, Yoshimi Ichiyanagi did not find it to be true even on NVRAM.


Yes, let me withdraw this proposal.  I couldn't see any performance
difference even with ext4 volume on a PCIe flash memory.

Regards
MauMau

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