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Re: BUG and Oops while trying to issue a discard to LVM on RAID1 md

From Sitsofe Wheeler <sitsofe@gmail.com>
Newsgroups linux.kernel
Subject Re: BUG and Oops while trying to issue a discard to LVM on RAID1 md
Date 2016-10-05 17:10 +0200
Message-ID <soVZw-2AE-13@gated-at.bofh.it> (permalink)
References <sorf4-79j-5@gated-at.bofh.it> <soroJ-7em-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 4 October 2016 at 07:20, Sitsofe Wheeler <sitsofe@gmail.com> wrote:
> On 4 October 2016 at 07:17, Sitsofe Wheeler <sitsofe@gmail.com> wrote:
>> While trying to do a discard inside an ESXi 6 VM to an LVM device atop
>> an md RAID1 device composed of two SATA SSDs passed up as a raw disk
>> mappings through a PVSCSI controller, this BUG followed by an Oops was
>> hit:
>>
>> [   86.902888] ------------[ cut here ]------------
>> [   86.904600] kernel BUG at arch/x86/kernel/pci-nommu.c:66!

On a 4.8.0 kernel the problem seems to have shifted a bit:


-- 
Sitsofe | http://sucs.org/~sits/

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Thread

BUG and Oops while trying to issue a discard to LVM on RAID1 md Sitsofe Wheeler <sitsofe@gmail.com> - 2016-10-04 08:20 +0200
  Re: BUG and Oops while trying to issue a discard to LVM on RAID1 md Sitsofe Wheeler <sitsofe@gmail.com> - 2016-10-04 08:30 +0200
    Re: BUG and Oops while trying to issue a discard to LVM on RAID1 md Sitsofe Wheeler <sitsofe@gmail.com> - 2016-10-05 17:10 +0200
      Re: BUG and Oops while trying to issue a discard to LVM on RAID1 md Sitsofe Wheeler <sitsofe@gmail.com> - 2016-10-05 17:20 +0200

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