On Mon, Dec 17, 2018 at 10:53:26PM +0100, diego righi wrote:
> Tested also the snapshot of today 2018/12/17 on same hardware but with
> 500Gb disk with single big "a" partition, it works:
The diff has been commited, thanks for testing.
-Otto
Tested also the snapshot of today 2018/12/17 on same hardware but with
500Gb disk with single big "a" partition, it works:
OpenBSD 6.4-current (GENERIC.MP) #522: Mon Dec 17 11:59:44 MST 2018
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 2130313216 (2031MB)
ava
Otto Moerbeek wrote:
> That would boil down to this,
>
> ok?
ok with me
On Thu, Dec 13, 2018 at 04:26:27PM -0500, Ted Unangst wrote:
> Otto Moerbeek wrote:
> > int
> > biosd_diskio(int rw, struct diskinfo *dip, u_int off, int nsect, void *buf)
> > {
> > - return biosd_io(rw, &dip->bios_info, off, nsect, buf);
> > + int i, n, ret;
> > +
> > + /*
> > +* Avo
On Fri, Dec 14, 2018 at 09:40:28PM +0100, diego righi wrote:
> Two more tests on the same machine:
> 1) 320Gb disk, it works:
> OpenBSD 6.4-current (GENERIC.MP) #1: Thu Dec 13 03:10:57 CET 2018
> sickn...@openbsd.sick-net:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 2130313216 (2031
Two more tests on the same machine:
1) 320Gb disk, it works:
OpenBSD 6.4-current (GENERIC.MP) #1: Thu Dec 13 03:10:57 CET 2018
sickn...@openbsd.sick-net:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 2130313216 (2031MB)
avail mem = 2056515584 (1961MB)
mpath0 at root
scsibus0 at mpath0: 2
On Thu, Dec 13, 2018 at 09:50:13PM -0500, Nick Holland wrote:
> On 12/11/18 08:09, Otto Moerbeek wrote:
> > On Mon, Dec 10, 2018 at 11:44:47AM +0100, Otto Moerbeek wrote:
> >
> >> On Mon, Dec 10, 2018 at 08:30:10AM +0100, Otto Moerbeek wrote:
> >>
> >> > Hi,
> >> >
> >> > the bootloader uses a
On 12/11/18 08:09, Otto Moerbeek wrote:
> On Mon, Dec 10, 2018 at 11:44:47AM +0100, Otto Moerbeek wrote:
>
>> On Mon, Dec 10, 2018 at 08:30:10AM +0100, Otto Moerbeek wrote:
>>
>> > Hi,
>> >
>> > the bootloader uses a very simple allocator for dynamic memory. It
>> > maintains a list of free allo
Otto Moerbeek wrote:
> int
> biosd_diskio(int rw, struct diskinfo *dip, u_int off, int nsect, void *buf)
> {
> - return biosd_io(rw, &dip->bios_info, off, nsect, buf);
> + int i, n, ret;
> +
> + /*
> + * Avoid doing too large reads, the bounce buffer used by biosd_io()
> +
Tried with a 250Gb disk with a big "a" partition and it works, then I
will try with bigger disks as soon as I find one spare...
OpenBSD 6.4-current (GENERIC.MP) #1: Thu Dec 13 03:10:57 CET 2018
sickn...@openbsd.sick-net:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 2130313216 (2031MB)
On Mon, Dec 10, 2018 at 11:44:47AM +0100, Otto Moerbeek wrote:
> On Mon, Dec 10, 2018 at 08:30:10AM +0100, Otto Moerbeek wrote:
>
> > Hi,
> >
> > the bootloader uses a very simple allocator for dynamic memory. It
> > maintains a list of free allocations. If it needs a block, it searches
> > the
On Mon, Dec 10, 2018 at 08:30:10AM +0100, Otto Moerbeek wrote:
> Hi,
>
> the bootloader uses a very simple allocator for dynamic memory. It
> maintains a list of free allocations. If it needs a block, it searches
> the freelist and returns the smallest allocation that fits.
>
> Allocation patter
Hi,
the bootloader uses a very simple allocator for dynamic memory. It
maintains a list of free allocations. If it needs a block, it searches
the freelist and returns the smallest allocation that fits.
Allocation patterns like this (starting with an empty freelist)
alloc(big)
free(big)
alloc(sma
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