[CentOS] iSCSI best practices

[Reindl Harald]

Am 12.12.2011 23:25, schrieb m.roth at 5-cent.us:
> Reindl Harald wrote:
>>
>>
>> Am 12.12.2011 22:37, schrieb m.roth at 5-cent.us:
>>> Reindl Harald wrote:
>>>> get the right hardware and you do not have this problem
>>>> http://h10010.www1.hp.com/wwpc/us/en/sm/WF04a/12169-304616-241493-241493-241493.html
>>>>
>>>> you have TWO of all components with hotplug
>>>
>>> Until you have a fire, or a water line breaks, or.... I worked somewhere
>>> I shouldn't mention about a dozen years ago, that had three H/A
>>> clusters...on either side of a drywall wall, not even fire resistant.
>>
>> we are speaking about redundancy
>> backups and off-site backups are a total other story
> 
> I wasn't talking about backups, I was talking about redundancy in such a
> manner as to not be affected by an external cause, as opposed to hardware
> failure.

well you can not have redundancy for all sort of natural damages
that is what backups for - ok you CAN but you can not pay it
usually

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