[openib-general] Re: Page allocation failures & kdapltest oops

[Hal Rosenstock]

On Wed, 2005-09-28 at 16:01, James Lentini wrote:
> On Wed, 28 Sep 2005, Hal Rosenstock wrote:
> 
> > > What are the contents of /etc/cpuinfo and 
> > > /etc/meminfo on this system?
> > 
> > Those files don't exist on my machine.
> 
> Sorry, I meant /proc/cpuinfo

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 11
model name      : Intel(R) Pentium(R) III CPU             1133MHz
stepping        : 1
cpu MHz         : 1129.960
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat 
pse36 mmx fxsr sse
bogomips        : 2261.48

>  and /proc/meminfo.

MemTotal:       256012 kB
MemFree:          8304 kB
Buffers:          5952 kB
Cached:          34956 kB
SwapCached:      73892 kB
Active:         140628 kB
Inactive:        10516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:       256012 kB
LowFree:          8304 kB
SwapTotal:      522104 kB
SwapFree:       367148 kB
Dirty:              16 kB
Writeback:           0 kB
Mapped:         137808 kB
Slab:            87452 kB
CommitLimit:    650108 kB
Committed_AS:   397904 kB
PageTables:       2220 kB
VmallocTotal:   778220 kB
VmallocUsed:     36556 kB
VmallocChunk:   739816 kB

>  I'd like to know what 
> hardware you are using, especially how much memory you have installed.
> 
> I still can't reproduce the error. Are you running anything else 
> besides kdapltest?

Nope.

> Martin J. Bligh wrote a script called vmtop that displays vm 
> information in a nice way:
> 
> ftp://ftp.kernel.org/pub/linux/kernel/people/mbligh/tools/vmtop
> 
> It's output might help us determine if this is a kdapltest problem.

Memory:    250.0 Mb      Free:   2.1%    Buffers:  14.3%   Cached:   2.4%
                       Active:  55.2%   Inactive:   4.8%
Lowmem:    250.0 Mb      Free:   2.1%       Slab:  34.4%   Memmap:   0.0%
                       Stacks:   0.4%       PMDs:   0.0%     PTEs:   0.9%

Top slabs:
           size-131072       0.1 Mb  (Active:      0.0 Mb, 100.0% full)
      size-131072(dma)       0.1 Mb  (Active:      0.0 Mb,   0.0% full)
       size-65536(dma)       0.1 Mb  (Active:      0.0 Mb,   0.0% full)
            size-65536       0.1 Mb  (Active:      0.0 Mb, 100.0% full)
       size-32768(dma)       0.0 Mb  (Active:      0.0 Mb,   0.0% full)

> james