henkel%nepjt@ncsuvx.ncsu.edu (Chuck Henkel) (12/10/90)
I just installed the 3002 upgrade to a 320 system and I am seeing some erratic behavior. I'm curious whether other people are having similar problems or did I just screw something up. Notes: - Upgrade applied from tape. - System was at level 3000, *not* 3001, when I applied the PKGID U401202 Release 310 tape IBM sent me. IBM guy knew I was at 3000 when he sent me the tape, so this shouldn't be the problem. - Due to space limitations I had to apply and commit the upgrade at the same time. In hindsight, I wish I hadn't done that. (So keep that in mind when yours comes...) Problems: 1) The main problem is that dbx causes the entire system to crash with the flashing "888" led display. The hidden message is 102 300 0c0, which is supposed to mean "Data storage interrupt - processor type" Invoking "dbx" alone at the shell prompt (csh) gives me the dbx prompt OK, but "dbx file" crashes the system immediately. I haven't investigated this further because I'm tired of having to reboot. 2) I was trying to use dbx to debug another problem which the upgrade seems to have introduced. A program which execs two other programs only manages to exec one of them and then hangs. I can't be more specific because of 1) above, but it worked yesterday. _Chuck Henkel -- | Chuck Henkel | | | N.C. State University | Curious about evolution? | | Department of Nuclear Engineering | Read Stephen J. Gould. | | henkel%nepjt@ncsuvx.ncsu.edu | |
eddjp@edi386.UUCP ( Dewey Paciaffi ) (12/10/90)
In article <HENKEL%NEPJT.90Dec9223901@nepjt.ncsuvx.ncsu.edu> henkel@nepjt.ncsu.edu (Chuck Henkel) writes:
-
-I just installed the 3002 upgrade to a 320 system and I am seeing some
-erratic behavior. I'm curious whether other people are having similar
-problems or did I just screw something up.
-
-Notes:
-
-- Upgrade applied from tape.
-
-- System was at level 3000, *not* 3001, when I applied the PKGID U401202
- Release 310 tape IBM sent me. IBM guy knew I was at 3000 when he
- sent me the tape, so this shouldn't be the problem.
-
-Problems:
-
-1) The main problem is that dbx causes the entire system to crash with
- the flashing "888" led display. The hidden message is 102 300 0c0,
- which is supposed to mean "Data storage interrupt - processor type"
I began getting this particular interrupt while backing up NFS file
systems. It turned out that I was running out of disk space (Data Storage)
in my /tmp filesystem. While I'm not sure exactly what the correlation
is, throwing a few more megabytes into /tmp cured my problem.
I don't remember if this happened pre-3002 or not.
--
Dewey Paciaffi ...!uunet!edi386!eddjp
pemurray@miavx1.acs.muohio.edu (Peter Murray) (12/17/90)
In article <127@edi386.UUCP>, eddjp@edi386.UUCP ( Dewey Paciaffi ) writes: > In article <HENKEL%NEPJT.90Dec9223901@nepjt.ncsuvx.ncsu.edu> henkel@nepjt.ncsu.edu (Chuck Henkel) writes: > -Problems: > - > -1) The main problem is that dbx causes the entire system to crash with > - the flashing "888" led display. The hidden message is 102 300 0c0, > - which is supposed to mean "Data storage interrupt - processor type" > > I began getting this particular interrupt while backing up NFS file > systems. It turned out that I was running out of disk space (Data Storage) > in my /tmp filesystem. While I'm not sure exactly what the correlation > is, throwing a few more megabytes into /tmp cured my problem. > > I don't remember if this happened pre-3002 or not. We're running the "September Update" (that's 3001, isn't it?) and we see the machine crashing with the 102 300 0c0 message. We happened to narrow it down to a MS-DOS file being served to a PC over NFS (and it's reproducable), but IBM hasn't come up to look at it yet. We have 7 megs of space in the /tmp partition (the way it came installed). Peter -- Peter Murray Neat UNIX Stunts #5: pemurray@miavx1.bitnet 176 Thompson Hall sh> drink <bottle; opener pmurray@apsvax.aps.muohio.edu Oxford, OH 45056 NeXT Mail: pmurray@next4.acs.muohio.edu
jfh@rpp386.cactus.org (John F Haugh II) (12/17/90)
In article <3149.276bd842@miavx1.acs.muohio.edu> pemurray@miavx1.acs.muohio.edu (Peter Murray) writes: >We're running the "September Update" (that's 3001, isn't it?) and we see >the machine crashing with the 102 300 0c0 message. We happened to narrow >it down to a MS-DOS file being served to a PC over NFS (and it's >reproducable), but IBM hasn't come up to look at it yet. The "July" update was 3001. "September" was 3002, and may have had those problems corrected. I ran into a number of problems involving NFS crashes in early levels of AIX which were fixed by upgrading the software. I don't know if 3003 has been published yet, but you might want to start clamoring for it. -- John F. Haugh II UUCP: ...!cs.utexas.edu!rpp386!jfh Ma Bell: (512) 832-8832 Domain: jfh@rpp386.cactus.org "While you are here, your wives and girlfriends are dating handsome American movie and TV stars. Stars like Tom Selleck, Bruce Willis, and Bart Simpson."
henkel%nepjt@ncsuvx.ncsu.edu (Chuck Henkel) (01/18/91)
In article <3149.276bd842@miavx1.acs.muohio.edu> pemurray@miavx1.acs.muohio.edu (Peter Murray) writes: > We're running the "September Update" (that's 3001, isn't it?) and we see > the machine crashing with the 102 300 0c0 message. We happened to narrow > it down to a MS-DOS file being served to a PC over NFS (and it's > reproducable), but IBM hasn't come up to look at it yet. Here's what IBM came up with re my original problem with machine crashing when I invoke dbx: It turned out that I had a hardware bug on the sysplanar0 board. This was discovered by examining the output of the lscfg command: % lscfg -v | head -30 INSTALLED RESOURCE LIST WITH VPD The following resources are installed on your machine. sysunit0 00-00 RISC System/6000 System Unit sysplanar0 00-00 CPU Planar Part Number.................81F7774 EC Level....................2604441 Processor Identification....00015223 ROS Level and ID............IPLVER0.0 LVL0.00,81F7775 Processor Component ID......0000003100000031 Device Specific.(Z0)........01250B Device Specific.(Z1)........02FF02 Device Specific.(Z2)........032001 Device Specific.(Z3)........042104 Device Specific.(Z4)........1D2006 Device Specific.(Z5)........FFFFFF Device Specific.(Z6)........0A3005 Device Specific.(Z7)........2A3005 Device Specific.(Z8)........FFFFFF Device Specific.(Z9)........FFFFFF ROS Level and ID............OCS(05000000) ROS Level and ID............SEEDS(05000000) The line: Device Specific.(Z1)........02FF02 ^^^^ apparently means that hardware component "02" is at firmware revision "FF", but the highest revision level is only supposed to be "21", so this suggested to the IBMer in Austin that I had a hardware problem in the planar. So I called 1-800-IBM-SERV and arranged for a service guy to come out and replace the board. He agreed to come out the next day only after I insisted that, no, immediately wasn't a good time for me. _Chuck -- | Chuck Henkel | | | Department of Nuclear Engineering | Your tax dollars at work. | | N.C. State University | | | henkel%nepjt@ncsuvx.ncsu.edu | |