looking for my memory

From: Rudi Boerner <rb_at_mpib-tuebingen.mpg.de>
Date: Wed, 10 Apr 1996 14:29:33 +0100

Hi,

environment
DU 3.2
DEC3000-800
Memory 96 MB

It works very good since 2 Jahre - no problems :-)

yesterday i put an new DLT (jukebox) on my 3000-800. SCSI could'nt
recognize the SCSI-ID, but never the less.
Today i have to wait 1 hour for login in ???
The machine is only working for paging and swapping. Wath is
happend ??

Memory Test >>> test mem --> ok
vmstat 1

  r w u act free wire fault cow zero react pin pout in sy cs us sy id
  2 81 14 1574 28 2186 1M 23K 1M 213K 102K 34K 146 605 239 27 5 68
  3 80 14 1575 39 2186 180 13 90 98 35 33 48 172 110 3 5 93
  2 81 14 1560 53 2187 67 0 67 2 0 0 348 349 349 2 7 90
  2 81 14 1576 36 2188 127 0 67 3 42 0 148 241 195 2 5 93
  2 81 14 1569 43 2188 67 0 67 0 0 0 12 86 75 1 3 96
                  ^
                  | memory problems

after locking in kern.log
Apr 10 11:30:14 bogart vmunix: Alpha boot: available memory from 0x8b6000 to 0x6000000
Apr 10 11:30:14 bogart vmunix: Digital UNIX V3.2C (Rev. 148); Mon Mar 11 21:12:30 WET 1996
Apr 10 11:30:14 bogart vmunix: physical memory = 96.00 megabytes.
Apr 10 11:30:14 bogart vmunix: available memory = 41.50 megabytes. <<<<<<<<<<---------???????
Apr 10 11:30:14 bogart vmunix: using 360 buffers containing 2.81 megabytes of memory
Apr 10 11:30:14 bogart vmunix: tc0 at nexus
Apr 10 11:30:14 bogart vmunix: scc0 at tc0 slot 7
Apr 10 11:30:14 bogart vmunix: tcds0 at tc0 slot 6
Apr 10 11:30:14 bogart vmunix: scsi0 at tcds0 slot 0
Apr 10 11:30:14 bogart vmunix: rz1 at scsi0 bus 0 target 1 lun 0 (Quantum XP34300 576D)
Apr 10 11:30:14 bogart vmunix: rz2 at scsi0 bus 0 target 2 lun 0 (DEC DSP3105S 392A)
Apr 10 11:30:14 bogart vmunix: rz3 at scsi0 bus 0 target 3 lun 0 (SEAGATE ST15150N 0017)

i miss more than 50 MB ???

and so on. I'll give more information about curious thinks


rb_at_bogart ~ >netstat
???
???

rb_at_bogart ~ >monitor
monitor: read_kernel: Can't read from /dev/kmem: No such device or address

it has worked. device are present

Have any a idea

mfg

rb
-- 
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# Boerner Rudi		      phone	  : +49  7071 601-269     # 
 # Systemmanager (Netz, UNIX) 		     		           #
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Received on Wed Apr 10 1996 - 15:41:03 NZST

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