AW: RAID1 with SSA disks on an F40

From: Sippel, Christian (Christian.Sippel@IZB.DE)
Date: Tue Jun 03 2003 - 06:39:32 EDT


It's so simple and it works! Thank you very much!

Kind regards,
Christian

> ----------
> Von: Klaus Oberle[SMTP:Klaus.Oberle@LINDE-MH.DE]
> Antwort an: IBM AIX Discussion List
> Gesendet: Dienstag, 3. Juni 2003 11:39
> An: aix-l@Princeton.EDU
> Betreff: Re: RAID1 with SSA disks on an F40
>
> Hi Christian,
>
> smitty dev => SSA Raid Arrays => Change Use of Multiple SSA Physical Disks
>
> select your disks and set "New Use" to "AIX System Disks"
>
> /klaus
>
>
>
>
>
> "Sippel,
> Christian" An:
> aix-l@Princeton.EDU
> <Christian.Sippe Kopie:
> l@IZB.DE> Thema: RAID1 with SSA
> disks on an F40
> Gesendet von:
> IBM AIX
> Discussion List
> <aix-l@Princeton
> .EDU>
>
>
> 03.06.2003 11:23
> Bitte antworten
> an IBM AIX
> Discussion List
>
>
>
>
>
>
> Dear list,
> sorry for that stupid question but:
> I have a F40 with 4 internal 4GB SSA drives and IBM SSA Adapter. I would
> like to create either 2 pairs of RAID 1 arrays with the raid controller or
> do a software RAID by mirroring logical volumes. The 4 SSA-Disks are
> displayed as pdisks but not as hdisks. The only way that I found to make
> them accessible is smitty dev=>SSA RAID Arrays=> Add an SSA RAID Array and
> create an RAID5 but I don't want to configure a RAID5. If I try to create
> a
> hdisk for each of the ssa pdisks by going to smitty dev=>SSA Disks=>SSA
> Logical Disks=>Add an SSA Logical Disk I need a connection adress but
> when
> trying to create a list I get "There are no items of this type". When I
> try
> to enter a connection adress that I found out with smitty dev=>SSA
> Disks=>SSA Physical Disks=>Change/Show Characteristics of an SSA Physical
> Disk I get "Method error (/usr/lib/methods/cfgssadisk): 0514-022 The
> specified connection is not valid."
>
> How can I create a hardware or software RAID1? Any hint is appreciated!
>
> Thanks,
> Christian
>
>
>
>
>
>
>
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