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тАО04-20-2006 03:42 AM
тАО04-20-2006 03:42 AM
5i RAID0+1 WHICH DISKS ?
Hi,
Smart Array 5i configured as RAID 0+1 with 4 disks.
I need to remove 2 disks for a backout plan.
and keep running on the other 2
With this type of controller, it is not possible to know from the GUI which 2 disks do not form 1 sub mirror of the 0+1 raid
so we know which 2 to remove - otherwise we may corrupt the data.
I wonder if any one came accross this ?
I will be checking if the ADU can be of any help in the meanwhile.
Thanks
Farid
Smart Array 5i configured as RAID 0+1 with 4 disks.
I need to remove 2 disks for a backout plan.
and keep running on the other 2
With this type of controller, it is not possible to know from the GUI which 2 disks do not form 1 sub mirror of the 0+1 raid
so we know which 2 to remove - otherwise we may corrupt the data.
I wonder if any one came accross this ?
I will be checking if the ADU can be of any help in the meanwhile.
Thanks
Farid
Keep it simple
3 REPLIES 3
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тАО04-20-2006 03:57 AM
тАО04-20-2006 03:57 AM
Re: 5i RAID0+1 WHICH DISKS ?
Farid,
I've often wondered the same thing. I would like to think that every other disk could be removed, but I suspect that it's at the discretion on the SmartArray.
I've often wondered the same thing. I would like to think that every other disk could be removed, but I suspect that it's at the discretion on the SmartArray.
I like a clean bowl & Never go with the zero
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тАО04-20-2006 04:34 AM
тАО04-20-2006 04:34 AM
Re: 5i RAID0+1 WHICH DISKS ?
Thanks Jeff
I have just found that one of the offline ACU option can do the job
http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00294139/c00294139.pdf
by splitting the RAID 0+1 to 2 RAID 0 units.
I did not know that
regards
Farid
I have just found that one of the offline ACU option can do the job
http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00294139/c00294139.pdf
by splitting the RAID 0+1 to 2 RAID 0 units.
I did not know that
regards
Farid
Keep it simple
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тАО04-20-2006 05:13 AM
тАО04-20-2006 05:13 AM
Re: 5i RAID0+1 WHICH DISKS ?
> by splitting the RAID 0+1 to 2 RAID 0 units.
haven't played with it myself, yet, but it's fairly new.
haven't played with it myself, yet, but it's fairly new.
.
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