Question

How do I setup RAID in SLES 10 OES2 with 160GB boot drive EVMS and 2x 500GB (RAID 1)

Asked by: Utah

On another question this user gives a clue to how I should setup RAID10 but I'm using RAID 1:
natoka:
creating a software raid 10 in linux results in having a /dev/md0 device.
depending on kernel version and partitioning tools you can partition that raid device, but only if you created the raid device with -amdp (and not -amd ...)

I need further details or screen prints on how to use partitioner in SLES 10 or command line to achieve this setup configuration. Currently when I try to create my NSS pool the RAID drives do not appear. They are listed in iManger under Storage under Software raid (not using on board raid ML110 HP) as md/md0 and the devices I used to create the RAID are sdb(500gb sata) and sdc(same). I created the software RAID using the Partitioner in SLES 10

In the RAID wizard I used the default info: Format Reiser, Chunk size 4KB, left-asymmetric, mount point blank, did not change Fstab options.

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Asked On
2009-09-01 at 11:07:36ID24698879
Tags

SLES 10 OES2 SUSE Novell Linux RAID 1

Topic

SuSE Linux

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Answers

 

by: UtahPosted on 2009-09-01 at 17:15:01ID: 25237304

Resolved the issue by deleting the RAID configuration I created per the documentation supplied to me from Novell for a 2 drive RAID and rebooted the server. Opened iManager and clicked Storage and then Devices and initialized the drives( sdb and sdc in my case). Also under Storage click Software Raid and proceeded to create RAID 1. Finally I was able to create my NSS pool. The document I used is located at the following link.
http://www.novell.com/documentation/oes2/stor_nss_lx_nw/?page=/documentation/oes2/stor_nss_lx_nw/data/bstyzun.html#bstyzun

Also Important to verify you are using EVMS by running evmsn.

Any insight into this question is still appreciated since I'm at a point where I can change the configuration if there are ways to optimize the setup by changing chunk sizes and etc. I will be using this server as a Groupwise 8 Email server.

 

by: UtahPosted on 2009-09-08 at 12:19:31ID: 25285198

Resolved the issue by deleting the RAID configuration I created per the documentation supplied to me from Novell for a 2 drive RAID and rebooted the server. Opened iManager and clicked Storage and then Devices and initialized the drives( sdb and sdc in my case). Also under Storage click Software Raid and proceeded to create RAID 1. Finally I was able to create my NSS pool. The document I used is located at the following link.
http://www.novell.com/documentation/oes2/stor_nss_lx_nw/?page=/documentation/oes2/stor_nss_lx_nw/data/bstyzun.html#bstyzun

Also Important to verify you are using EVMS by running evmsn.

Any insight into this question is still appreciated since I'm at a point where I can change the configuration if there are ways to optimize the setup by changing chunk sizes and etc. I will be using this server as a Groupwise 8 Email server.

20120131-EE-VQP-002

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