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Re: Which hard drive for raid1 for 24x7 machine

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On 03/18/2016 01:27 PM, Peter Chant wrote:
> I've got a machine with data stored on two 3TB disks formatted with
> btrfs in a raid1 configuration.  Machine is used as a desktop, home
> server and does a bit of data crunching periodically with a mariadb
> installation.  One disk is showing signs of failure.  I'm not a gamer
> but my usage is probably not quite typical  for a home user.
>
> Yes, I am aware of backing up - so we can avoid that discussion.
>
> Given that I have approximately 700GB free on the filesystem I don't
> need to go for a disk larger than 3TB, and owing to raid1 I would not
> utilise it until I added a further disk to the raid1 array or replace
> the other disk with a larger one.
>
> So I'm wondering which one of the three options below is best:
>
> 1. Get any cheap 3TB desktop disk.
>
> 2. Get a NAS disk intended for 24x7 such as a WD Red.
>
> 3. Frighten my wallet and get an enterprise disk at twice the price of
> option 1.
>
> Whatever I do it will be paired for now with a desktop or possibly ex
> usb enclosure hdd until that disk expires or is redundant.
>
> Thoughts?
>
> Pete
>



I think it would be a good idea to get the WD Red  or perhaps an HGST 
Enterprise

Standard desktop drives are so inexpensive that if you bought a drive at 
"twice the price" it still would hardly be a fortune

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Thread

Which hard drive for raid1 for 24x7 machine Peter Chant <pete@petezilla.co.uk> - 2016-03-18 18:27 +0000
  Re: Which hard drive for raid1 for 24x7 machine philo <philo@privacy.net> - 2016-03-18 14:03 -0500
    Re: Which hard drive for raid1 for 24x7 machine Peter Chant <pete@petezilla.co.uk> - 2016-03-19 10:05 +0000
      Re: Which hard drive for raid1 for 24x7 machine philo <philo@privacy.net> - 2016-03-19 07:02 -0500
        Re: Which hard drive for raid1 for 24x7 machine Peter Chant <pete@petezilla.co.uk> - 2016-03-19 14:40 +0000
          Re: Which hard drive for raid1 for 24x7 machine philo <philo@privacy.net> - 2016-03-19 12:19 -0500
          Re: Which hard drive for raid1 for 24x7 machine Henrik Carlqvist <Henrik.Carlqvist@deadspam.com> - 2016-03-19 22:19 +0000
            Re: Which hard drive for raid1 for 24x7 machine Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2016-03-20 03:35 +0000
              Re: Which hard drive for raid1 for 24x7 machine Scott Hemphill <hemphill@hemphills.net> - 2016-03-20 09:31 -0400
            Re: Which hard drive for raid1 for 24x7 machine Dave <noone$$@llondel.org> - 2016-03-24 19:47 -0700
              Re: Which hard drive for raid1 for 24x7 machine philo <philo@privacy.net> - 2016-03-25 05:26 -0500
  Re: Which hard drive for raid1 for 24x7 machine Henrik Carlqvist <Henrik.Carlqvist@deadspam.com> - 2016-03-18 19:39 +0000

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