Hi
I was testing XFS on my system and this error occured:
i was running this ..
tty1 -> "time dd if=/dev/zero of=bigfile1 count=1000000 bs=1024"
tty2 -> "time dd if=/dev/zero of=bigfile2 count=1000000 bs=1024"
tty3 -> "time dd if=/dev/zero of=bigfile3 count=1000000 bs=1024"
tty4 -> "time dd if=/dev/zero of=bigfile4 count=1000000 bs=1024"
while standing in a 5GB XFS disc (/dev/sdb9)
and the i got this in return ...
--- SNIP ---
NMI Watchdog detected LOCKUP on CPU1, registers:
CPU: 1
EIP 0010:[<c02bdf57>]
EFLAGS: 00000002
eax: 00000000 ebx: c776904c ecx: c2757460 edx: 00000286
esi: 00000000 edi: c2757460 ebp: 00000286 esp: c753db34
ds 0018 es: 0018 ss: 0018
Process dd (pid: 773,stackpage=c753d000)
Stack 00000001 c7766ea0 c014591c c5f6b700 c753db68 c2757460 00000010
00000000
c014006a 00000001 c7766ea0 00000000 00000001 c7769040 c014006a
c2757460
00000286 c27574b8 c2757460 00000286 c2757460 c2757498 c27574b4
00000000
Call Trace:
[<c014591c>] [<c014006a>] [<c014006a>] [<c0140cd0>]
[<c019ebb1>] [<c01c9d25>] [<c01c9c3d>]
[<c01c7b42>] [<c01d922f>] [<c01d9256>] [<c01d9271>]
[<c010c331>] [<c01d8a30>] [<c01d408f>] [<c01d8aa4>]
[<c01d679a>] [<c010a430>] [<c01437f2>] [<c0143ce5>]
[<c010c664>] [<c01d7b39>] [<c01d88f9>] [<c01d5015>]
[<c01498fc>] [<c010a370>]
Code: 75 f9 e9 38 79 e8 ff f6 03 01 f3 90 75 f9 e9 8a 7b e8 ff e8
console shuts up ...
--- END SNIP ---
Then the computer was dead ... even the electronic CPU switch locked up
:)
System info:
Kernel: 2.3.99-pre2 patched with
03312000linux-2.3.99-pre2-linux-2.3-xfs.patch
Dist: Debian GNU Linux (Potato)
CPU: 2x Intel PII 266MHz
Mem: 1x 128MB non-ECC
HDD: /dev/sda = IBM DNES-318350W (18GB UW 7200rpm)
/dev/sdb = IBM DDRS-39130D (9GB UW 7200rpm)
fredrik.vcf
Description: Card for Fredrik Winäs
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