[Brmlab] AS/400

mrkva at mrkva.eu mrkva at mrkva.eu
Wed Sep 11 01:25:18 CEST 2013


Tipuju tu druhou možnost.
On 11.9.2013 00:40, David Klusacek wrote:
> 
> To mi teda nekdo vysvetlete --- to jako do mainframu se montuji specialni
> disky s takhle divne vetsim sektorem, nebo ten server normalni SCSI disky
> nuti aby mu vraceli sektor i s nejakym ECCckem nebo CRCckem, ktery si na PC
> pocita ten disk sam pro sebe a neobtezuje s tim CPU?
> 
> 
> On Wed, Sep 11, 2013 at 12:00:19AM +0200, mrkva na mrkva.eu wrote:
>> Už jsem si toho taky všimnul, když jsem konečně vyhrabal stroj se SCSI
>> řadičem...
>>
>> 133.174317] scsi 2:0:1:0: Direct-Access     IBMAS400 DRVS18D
>> S27E PQ: 0 ANSI: 3
>> [  133.174342] scsi target2:0:1: Beginning Domain Validation
>> [  133.180428] scsi target2:0:1: Domain Validation skipping write tests
>> [  133.180434] scsi target2:0:1: Ending Domain Validation
>> [  133.180503] scsi target2:0:1: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5
>> ns, offset 127)
>> [  133.181237] sd 2:0:1:0: Attached scsi generic sg4 type 0
>> [  133.182728] sd 2:0:1:0: [sdb] Spinning up disk..........ready
>> [  141.208605] sd 2:0:1:0: [sdb] Unsupported sector size 522.
>> [  141.208613] sd 2:0:1:0: [sdb] 0 512-byte logical blocks: (0 B/0 B)
>> [  141.208618] sd 2:0:1:0: [sdb] 522-byte physical blocks
>> [  141.209446] sd 2:0:1:0: [sdb] Write Protect is off
>> [  141.209452] sd 2:0:1:0: [sdb] Mode Sense: cb 00 00 08
>> [  141.210371] sd 2:0:1:0: [sdb] Write cache: disabled, read cache:
>> enabled, doesn't support DPO or FUA
>> [  141.211409] sd 2:0:1:0: [sdb] Unsupported sector size 522.
>> [  141.213393] sd 2:0:1:0: [sdb] Attached SCSI disk
>>
>> On 10.9.2013 22:54, Rado1 wrote:
>>> Mozno teraz hovorim uplne z cesty, ale mainframe svet pouziva
>>> 520B bloky nie 512B.
>>> Tyka sa to diskov. neviem, ci CD/DVD nie je nejako emulovane...
>>>
>>
> 
> _______________________________________________
> Brmlab mailing list
> Brmlab na brmlab.cz
> http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
> 

------------- dal�� ��st ---------------
A non-text attachment was scrubbed...
Name: 0xE60DBF0D.asc
Type: application/pgp-keys
Size: 6452 bytes
Desc: [��dn� popis nen� k dispozici]
URL: <http://brmlab.cz/pipermail/brmlab/attachments/20130911/66b22da6/attachment-0001.key>
------------- dal�� ��st ---------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 901 bytes
Desc: OpenPGP digital signature
URL: <http://brmlab.cz/pipermail/brmlab/attachments/20130911/66b22da6/attachment-0001.pgp>


More information about the Brmlab mailing list