RE: pr00 hanging in "parallel recovery control message reply"

From: Noveljic Nenad <nenad.noveljic_at_vontobel.com>
Date: Thu, 26 Nov 2020 19:43:19 +0000
Message-ID: <37221_1606419819_5FC0056B_37221_4524_1_81a9bb3c0c3948ed91e5a20993b758ff_at_vontobel.com>



It's Solaris x64 11.4.

Support filed the bug: 31716314 : poll/nanosleep waits weeks when passed 0.01 second timer values passed.

The fix should be included in the next SRU (SRU27) which should be out any minute.

Best regards,

Nenad

From: oracle-l-bounce_at_freelists.org <oracle-l-bounce_at_freelists.org> On Behalf Of Mladen Gogala Sent: Donnerstag, 26. November 2020 19:01 To: oracle-l_at_freelists.org
Subject: Re: pr00 hanging in "parallel recovery control message reply"

What version of Linux is on the box? From the "pstack" command I know it's some kind of Linux because pstack only works on Linux. I have recently had an annoying encounter with a Linux bug:

https://dbwhisperer.wordpress.com/2020/11/25/starting-oracle-with-huge-pages/

Regards
On 11/26/20 11:49 AM, Noveljic Nenad wrote: The problem was caused by a hanging nanosleep system call (an OS bug):

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Mladen Gogala

Database Consultant

Tel: (347) 321-1217



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Received on Thu Nov 26 2020 - 20:43:19 CET

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