Re: [Dorset] Should of done a backup - Q1

2014-08-16 Thread Ralph Corderoy
Hi Tim, They look nice, I agree, but I've an eye on power consumption. Some low-powered CPU with an SSD sitting as a buffer in front of hard disks that occasionally spin up? HP Microserver consumes 29W with disk spinning. I'm paying 12.39p/kWh at the moment, which I think is quite good,

Re: [Dorset] Should of done a backup - Q1

2014-08-15 Thread Tim Allen
Hi Peter On 14/08/14 20:24, Peter Merchant wrote: On 13/08/14 17:17, Tim wrote: I had a Lacie single disk (500gb) nas but for the last few days I have not been able to contact it. I have rebooted it several time via turning it on and off but that made no difference, there is a blue

Re: [Dorset] Should of done a backup - Q1

2014-08-15 Thread Paul Stenning
I have a HP Microserver - excellent little unit! :) They come with a single 250GB SATA hard disk and have four bays so you can add up to three more. Mine runs CentOS 6.5 very well, used for storage and as a development web server. The great thing is that, unlike a NAS, I have control of

Re: [Dorset] Should of done a backup - Q1

2014-08-15 Thread John Carlyle-Clarke
I was meaning to buy one of those HP Microservers for myself, since we have two at work and they are great units. I kept procrastinating, and suddenly they seemed to vanish from everywhere. The only ones I could find were either stupidly expensive, or second hand (which I'd rather avoid if

Re: [Dorset] Should of done a backup - Q1

2014-08-15 Thread Ralph Corderoy
Hi John, Have you got a link to a source of them at a reasonable price? If so, I want to snap one up right away! Perhaps the £129.99 inc VAT http://www.ebuyer.com/616877-hp-proliant-microserver-g7-n54l-1p-4gb-u-non-hot-plug-sata-150w-ps-744900-421 They look nice, I agree, but I've an eye on

Re: [Dorset] Should of done a backup - Q1

2014-08-15 Thread Tim Allen
Hi John On 15/08/14 11:31, John Carlyle-Clarke wrote: I was meaning to buy one of those HP Microservers for myself, since we have two at work and they are great units. I kept procrastinating, and suddenly they seemed to vanish from everywhere. The only ones I could find were either stupidly

Re: [Dorset] Should of done a backup - Q1

2014-08-15 Thread Tim Allen
Hi Ralph On 15/08/14 11:57, Ralph Corderoy wrote: Hi John, Have you got a link to a source of them at a reasonable price? If so, I want to snap one up right away! Perhaps the £129.99 inc VAT

Re: [Dorset] Should of done a backup

2014-08-14 Thread Ken Hutton
...@mailman.lug.org.uk [mailto: dorset-boun...@mailman.lug.org.uk] On Behalf Of Tim Sent: 13 August 2014 17:18 To: Dorset Linux User Group Subject: [Dorset] Should of done a backup I had a Lacie single disk (500gb) nas but for the last few days I have not been able to contact it. I have rebooted it several

Re: [Dorset] Should of done a backup

2014-08-14 Thread TimA
only one may be the best protection against this type of failure. Charles Miller -Original Message- From: dorset-boun...@mailman.lug.org.uk [mailto: dorset-boun...@mailman.lug.org.uk] On Behalf Of Tim Sent: 13 August 2014 17:18 To: Dorset Linux User Group Subject: [Dorset] Should of done

Re: [Dorset] Should of done a backup

2014-08-14 Thread Ralph Corderoy
Hi, TimA wrote: dd does a low level copy so it should copy the partition table and any recoverable data. By only reading from the potentially damaged disk once you may avoid further data loss. Or ddrescue. Method of use is similar to dd but specifically designed to recover failing

Re: [Dorset] Should of done a backup

2014-08-14 Thread Ralph Corderoy
Hi, Tim wrote: I was thinking about removing the hard disk and putting it in a USB disk reader and hopefully recovering some or all of my data Be sure to mount any partitions presented as read only. Even if you think you're not modifying the files there's still filesystem meta-data, e.g.

Re: [Dorset] Should of done a backup - Q2 - DVDs

2014-08-14 Thread Peter Merchant
On 13/08/14 17:17, Tim wrote: I had a Lacie single disk (500gb) nas but for the last few days I have not been able to contact it. I have rebooted it several time via turning it on and off but that made no difference, there is a blue light that come on and occasionally flickers (which is

Re: [Dorset] Should of done a backup - Q1

2014-08-14 Thread Peter Merchant
On 13/08/14 17:17, Tim wrote: I had a Lacie single disk (500gb) nas but for the last few days I have not been able to contact it. I have rebooted it several time via turning it on and off but that made no difference, there is a blue light that come on and occasionally flickers (which is

Re: [Dorset] Should of done a backup - Q2 - DVDs

2014-08-14 Thread Ralph Corderoy
Hi Peter, At how old should I be 'refreshing' or duplicating my DVD backups? Format shift quite often, I would think. That said, I've some 5¼ floppies to access one day. Rob Pike recently wrote about the topic and the value of real photos tucked away in a shoebox for your descendants.

[Dorset] Should of done a backup

2014-08-13 Thread Tim
I had a Lacie single disk (500gb) nas but for the last few days I have not been able to contact it. I have rebooted it several time via turning it on and off but that made no difference, there is a blue light that come on and occasionally flickers (which is normal). I have tried to access via

Re: [Dorset] Should of done a backup

2014-08-13 Thread Paul Stenning
The ZyXel NAS unit I had a while ago used Linux (ext3 I think), and the disks could be accessed by a Linux system (or with DiskInternals Linux Reader on Windows). Fingers crossed it is the NAS and not the disk. Paul On 13/08/2014 17:17, Tim wrote: I had a Lacie single disk (500gb) nas but