Re: [osol-code] [shell-discuss] "atomic" writes to a pipe ?

2008-12-07 Thread David Korn
cc: opensolaris-code@opensolaris.org Subject: Re: [shell-discuss] "atomic" writes to a pipe ? > Hi! > > > > Is there a way that multiple proceses can write to the same pipe fd but > keep their writes "atomic" (regardless of the size, e.g. the writes may > be 1 byte or 300GB), e.g.

Re: [osol-code] virt_to_phys, virt_to_bus

2008-12-07 Thread Lu Baolu
On Wed, Dec 3, 2008 at 1:48 AM, Christian Kaiser <[EMAIL PROTECTED]> wrote: > Hi all, > > I am currently porting a driver from Linux to Solaris. > > The Linux driver uses amongst others the following functions: > > virt_to_phys() > virt_to_bus() > phys_to_virt() > bus_to_virt() > > As you c

Re: [osol-code] interleave in Sparc processors

2008-12-07 Thread Gavin Maltby
Hi, PRDEEP KUMAR wrote: > Hi All, > > How can I find out the memory interleaving in case of Sparc processors > from Solaris. From the cmdline prtdiag normally prints the interleave factor (but prtdiag is very platform dependent in its output). Gavin __

Re: [osol-code] kernel panic no longer creates dumped core file

2008-12-07 Thread Gavin Maltby
Joachim Worringen wrote: > But as I said, a real kernel panic says it dumps to /dev/dsk/c1t0d0s4 as > well, but savecore doesn't do anything on reboot. > > Any idea what's wrong? I tried different kinds of panics already... 'reboot -d' is a nice "controlled" panic which should always work. If