Re: netbsd-10 linux emulation issue

2024-03-05 Thread Hauke Fath (SPG)

On 2024-03-05 16:23, Thomas Klausner wrote:

I also see problems with futex in Linux emulation, see
http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=56828

Perhaps futex support is new compared to what you were previously using?


The TSM client (dsmc) works fine on netbsd-9, and also on FreeBSD 13, fwiw.

Cheerio,
Hauke

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Re: netbsd-10 linux emulation issue

2024-03-05 Thread Thomas Klausner
On Tue, Mar 05, 2024 at 04:12:15PM +0100, Hauke Fath (SPG) wrote:
> Hi,
> 
> I have been running the IBM Spectrum Protect (AKA Tivoli Storage Manager,
> AKA2 ADSM) backup client* in linux emulation on NetBSD for almost twenty
> years. It has generally been a very well-behaved piece of software.
> 
> On netbsd-10 now, the client will establish a session, transfer a few files
> (or at least it says so), then hang until killed.
> 
> Besides gettimeofday calls, the ktrace has a lot of
> 
>  17467  17467 dsmc RET   futex -1 errno -110 Operation timed out
> 
> Is there anything substantial that has changed in the linux emul that could
> have caused the breakage?

I also see problems with futex in Linux emulation, see
http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=56828

Perhaps futex support is new compared to what you were previously using?
 Thomas


netbsd-10 linux emulation issue

2024-03-05 Thread Hauke Fath (SPG)

Hi,

I have been running the IBM Spectrum Protect (AKA Tivoli Storage 
Manager, AKA2 ADSM) backup client* in linux emulation on NetBSD for 
almost twenty years. It has generally been a very well-behaved piece of 
software.


On netbsd-10 now, the client will establish a session, transfer a few 
files (or at least it says so), then hang until killed.


Besides gettimeofday calls, the ktrace has a lot of

 17467  17467 dsmc RET   futex -1 errno -110 Operation timed out

Is there anything substantial that has changed in the linux emul that 
could have caused the breakage?


Cheerio,
Hauke


* pkgsrc sysutils/tsm8

--
 The ASCII Ribbon CampaignHauke Fath
() No HTML/RTF in email Institut für Nachrichtentechnik
/\ No Word docs in email TU Darmstadt
 Respect for open standards  Ruf +49-6151-16-21344