Mailinglist Archive: opensuse (4446 mails)

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Re: [opensuse] systems see same file differently
  • From: Coach-X <coachx@xxxxxxx>
  • Date: Fri, 08 Dec 2006 09:02:54 -0500
  • Message-id: <4579708E.3020309@xxxxxxx>
On 12/8/2006 12:48 AM, John Andersen wrote:
>>
>> The first time I ran md5sum on the file (on the share) was:
>> a72c2c415a81cd7722319004987679f1 backup_ams_1.tar.gz
>>
>> I rebooted the system, and this time it was:
>> 2a93d60a45712595b6edbbfad5075de3 backup_ams_1.tar.gz
>>
>> Testing the file with gzip gives this:
>>
>> gzip -t -v backup_ams_1.tar.gz
>> backup_ams_1.tar.gz:
>> gzip: backup_ams_1.tar.gz: invalid compressed data--crc error
>>
>> gzip: backup_ams_1.tar.gz: invalid compressed data--length error
>>
>> The other two systems show the file is ok (file still on share)
>>
>> gzip -t -v backup_ams_1.tar.gz
>> backup_ams_1.tar.gz: OK
>
> On the Core 2 Duo machine is the kernel seeing it as two processors
> or one. cat /proc/cpuinfo
>
> It it is seeing it as two, try
> taskset 0x00000001 gzip -t -v backup_ams_1.tar.gz
>
> It would be interesting it was a core 2 duo problem with 9.3
> I have seen one other very minor error when 9.3 could sense two cores
> but it only exhibited itself in some video processing (MythTV stuff).

I have smp running:

orbit:~ # cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) D CPU 3.20GHz

processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) D CPU 3.20GHz


orbit:~ # taskset 0x00000001 gzip -t -v backup_ams_1.tar.gz
backup_ams_1.tar.gz:
gzip: backup_ams_1.tar.gz: invalid compressed data--crc error

Herman Knief mentioned a similar problem with a nic, I am going to swap
it and see if that makes a difference.
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