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Re: [Patch] ALTER SYSTEM READ ONLY - Mailing list pgsql-hackers

From Amul Sul
Subject Re: [Patch] ALTER SYSTEM READ ONLY
Date
Msg-id CAAJ_b94aYGq_8102UfUhv=1fNAuBMX+soYiOK43LuSPumAe9pQ@mail.gmail.com
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In response to Re: [Patch] ALTER SYSTEM READ ONLY  (amul sul <sulamul@gmail.com>)
Responses Re: [Patch] ALTER SYSTEM READ ONLY  (tushar <tushar.ahuja@enterprisedb.com>)
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Hi All,

Attaching a new set of patches rebased atop the latest master head and includes
the following changes:

1. Enabling ALTER SYSTEM READ { ONLY | WRITE } support for the single-user,
discussed here [1]

2. Now skipping the startup checkpoint if the system is read-only mode, as
discussed [2].

3. While changing the system state to READ-WRITE, a new checkpoint request will
be made.

All these changes are part of the v2-0004 patch and the rest of the patches will
be the same as the v1.

Regards,
Amul

1] https://postgr.es/m/CAAJ_b96WPPt-=vyjpPUy8pG0vAvLgpjLukCZONUkvdR1_exrKA@mail.gmail.com
2] https://postgr.es/m/CAAJ_b95hddJrgciCfri2NkTLdEUSz6zdMSjoDuWPFPBFvJy+Kg@mail.gmail.com
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