| From: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
|---|---|
| To: | James Sewell <james(dot)sewell(at)jirotech(dot)com> |
| Cc: | Sameer Kumar <sameer(dot)kumar(at)ashnik(dot)com>, John R Pierce <pierce(at)hogranch(dot)com>, pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Critical failure of standby |
| Date: | 2016-08-16 07:55:00 |
| Message-ID: | CANP8+jK+jXcoAV-d2_Y7iAP4nXSvb93HkQV8GDUfrxCR6cg+5A@mail.gmail.com |
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| Lists: | pgsql-general |
On 16 August 2016 at 08:11, James Sewell <james(dot)sewell(at)jirotech(dot)com> wrote:
> As per the logs there was a crash of one standby, which seems to have
> corrupted that standby and the two cascading standby.
>
> - No backups
> - Full page writes enabled
> - Fsync enabled
>
> WAL records are CRC checked, so it may just be a bug, not corruption that
affects multiple servers.
At the moment we know the Startup process died, but we don't know why.
Do you repeatedly get this error?
Please set log_error_verbosity = VERBOSE and rerun
--
Simon Riggs http://www.2ndQuadrant.com/
<http://www.2ndquadrant.com/>
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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