N4S_TestDrive_MaxDB.iso not valid - where is md5sum?

[Former Member]

Hi,

I have downloaded the N4S_TestDrive_MaxDB.iso-files, but when i concatenate the files aa-af to one single file, is seems that it is not a valid iso file...

I cannot find md5sums on sdn - can anyone verify my md5sums?

Best regards,

Christian Frier

c322652c59914fa2ad8d29a9ff3ed435  N4S_TestDrive_MaxDB.iso
638be1e5d39e389008247b82a54ef784  N4S_TestDrive_MaxDB.iso_Part_ab
0fa22828317a1721ff1fd73be46b0709  N4S_TestDrive_MaxDB.iso_Part_ac
b5f0b83f549009d69cc0f209f14f49a9  N4S_TestDrive_MaxDB.iso_Part_ad
3df0c19f7e65eb18947e0c50bdfaf721  N4S_TestDrive_MaxDB.iso_Part_ae
3cd5fe69b322d40d4790d3809348f4b5  N4S_TestDrive_MaxDB.iso_Part_af
28b348d803c9b68fe82350fb302be751  N4S_TestDrive_MaxDB.iso_Part_ag
8a2459a8396e7e937fa1301eda5c77e0  N4S_TestDrive_MaxDB.iso_Part_aa

[Former Member · Accepted solution]

Hi,

Concatenate the seven files by opening up the shell and typing in the command:

cat N4S_TestDrive_MaxDB.iso_Part_a* > N4S_TestDrive_MaxDB.iso

if you get checksum error then might be problem with your source download it again.

check following

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/603afa05-d2a4-2a10-a0bf-c8674...

regards,

kaushal

[Former Member · Accepted solution]

Hi,

I have allready tried to download it twice and concatenated the files exactly as you write.

/Christian Frier

[hannes_kuehnemund · Accepted solution]

Hi Christian,

I've checked the md5sum of the source iso:

f9f06dc4f6be2dde55a5fc79deee1021 N4S_TestDrive_MaxDB.iso

Looks like, something went wrong. As I don't have access to the splitted files, I can't give you the md5sums of them, sorry. Maybe someone else can provide the md5sums of the part files?

Thanks,

Hannes

[Former Member · Accepted solution]

Thank you for the md5sum.

I found out that the file N4S_TestDrive_MaxDB.iso_Part_aa for some reason was not the first file when the files was sorted alphabetically. You may notice that the sorting was wrong in my first post, but I did not notice it. I manually renamed the files and concatenated them again. Now I also get the same md5sum.

/Christian Frier

[Former Member]

Hi

I had the same problem and could not find the checksums. Then accidentally I have seen them

in ftp://ftp.sap.com/pub/linuxlab/test_drive/README .

I cannot understand it, why on the download page there is no this information.

Regards,

Yaroslav Sokolov.

[Former Member]

I did to use download by mozilla and explorer but allways get the final iso with errors

so then start to use the command wget from suse

and I get the iso correctly.

after that use the command to mount into /media/cdrom like this.

..............

mount -o loop -t iso9660 N4S.iso /media/mount

....................

you have to use the -t iso9660 option in order to get file execution permit from the mount poin