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06-02-2005 12:32 AM
06-02-2005 12:32 AM
rx4640 RHESv3.0 - boot disk mirroring options?
Howdy,
I am about to order an rx4640 to run RHES v3 and am weighing up the options for mirroring the boot disk. I beleive that the factory installation of the OS only puts it on one disk and doesn't use LVM. Which makes it a bit of a pig to make a mirror of the boot disk after the fact.
The alternative is to order the option to replace the core-IO card with a U320 Smart Controller and let it take care of the mirroring at the hardware level. Does this have any knock-on effects onto any other connectivity?
I've read the quickspecs but am still a bit vague as to what applies to Linux that doesn't apply to HP-UX.
Any thoughts or opinions - please feel free to share.
regards
Ian
I am about to order an rx4640 to run RHES v3 and am weighing up the options for mirroring the boot disk. I beleive that the factory installation of the OS only puts it on one disk and doesn't use LVM. Which makes it a bit of a pig to make a mirror of the boot disk after the fact.
The alternative is to order the option to replace the core-IO card with a U320 Smart Controller and let it take care of the mirroring at the hardware level. Does this have any knock-on effects onto any other connectivity?
I've read the quickspecs but am still a bit vague as to what applies to Linux that doesn't apply to HP-UX.
Any thoughts or opinions - please feel free to share.
regards
Ian
Hope that helps - please click "Thumbs up" for Kudos if it does
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Which is the only cheese that is made backwards?
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Which is the only cheese that is made backwards?
Edam!
Tweets: @2techie4me
1 REPLY 1
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06-06-2005 03:05 AM
06-06-2005 03:05 AM
Re: rx4640 RHESv3.0 - boot disk mirroring options?
Use the Smart Array, you won't regret it. Hardware RAID supports a high level of redundancy and better performance than LVM.
jdobbins
jdobbins
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
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