Your message dated Tue, 25 May 2021 20:56:34 +0200
with message-id <[email protected]>
and subject line Re: Bug#987906: release-notes: mention non-deterministic SCSI
device probing?
has caused the Debian Bug report #987906,
regarding release-notes: mention non-deterministic SCSI device probing?
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
987906: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987906
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: release-notes
Severity: normal
Hi,
One of the change that occured in the kernel side since bullseye that is
SCSI device probing is now non-deterministic.
We have been bitten by that at $dayjob because we were still relying on
disks ordering (sda, sdb) in some stuff.
There's a discussion about that in
https://lore.kernel.org/lkml/[email protected]/t/
The change occured upstream in kernel 5.3.
Lucas
--- End Message ---
--- Begin Message ---
Hi Lucas,
Some discussion went off-bug (boo), but this I'm going to push this shortly.
On 25-05-2021 10:16, Justin B Rye wrote:
> Justin B Rye wrote:
>> Justin B Rye wrote:
>>> <section id="scsi-non-deterministic">
>>> <title>SCSI device probing is non-deterministic</title>
>>> <para>
>>> Due to changes in the Linux kernel, the probing of SCSI devices is no
>>> longer deteministic. This could be an issue for installations that
>>> rely on the disk probing order. Two possible alternatives using links
>>> in <filename>/dev/disk/by-path</filename> or a <systemitem
>>> role="package">udev</systemitem> rule are suggested in
>>> <ulink
>>> url="https://lore.kernel.org/lkml/[email protected]/";>this
>>> Linux Kernel Mail List post</ulink>.
>>> </para>
>>> </section>
>>
>> Oh, LKML's officially the Linux Kernel Mail^ing^ list. And we could
>> save a whole three characters in that URL if we use the redirector:
>>
>> role="package">udev</systemitem> rule are suggested in
>> <ulink
>> url="https://lore.kernel.org/r/[email protected]/";>this
>> Linux Kernel Mailing List post</ulink>.
>
> Um, except that that isn't the LKML, it's just *A* linux-related ML.
>
> And I'd missed a typo in "dete^r^ministic".
>
> <section id="scsi-non-deterministic">
> <title>SCSI device probing is non-deterministic</title>
> <para>
> Due to changes in the Linux kernel, the probing of SCSI devices
is no
> longer deterministic. This could be an issue for installations that
> rely on the disk probing order. Two possible alternatives using
links
> in <filename>/dev/disk/by-path</filename> or a <systemitem
> role="package">udev</systemitem> rule are suggested in
> <ulink
> url="https://lore.kernel.org/lkml/[email protected]/";>this
> mailing list post</ulink>.
> </para>
> </section>
Paul
OpenPGP_signature
Description: OpenPGP digital signature
--- End Message ---
