| From: | Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, noriyoshi(dot)shinoda(at)hpe(dot)com, rjuju123(at)gmail(dot)com, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Improve logging when using Huge Pages |
| Date: | 2021-09-03 16:35:30 |
| Message-ID: | f5d8ab35-a44d-2f28-b86f-cd939c1000c4@oss.nttdata.com |
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| Lists: | pgsql-hackers |
On 2021/09/03 23:27, Tom Lane wrote:
> Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com> writes:
>> IMO, if the level is promoted to LOG, the message should be updated
>> so that it follows the error message style guide. But I agree that simpler
>> message would be better in this case. So what about something like
>> the following?
>
>> LOG: could not map anonymous shared memory (%zu bytes) with huge pages enabled
>> HINT: The server will map anonymous shared memory again with huge pages disabled.
>
> That is not a hint. Maybe it qualifies as errdetail, though.
Yes, agreed.
Regards,
--
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION
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