Re: OT: Storage management question

2015-06-27 Thread John
Things aren't going well. I didn't even get 1.5TB out of the new drive. Somehow the NAS decided to install the new 2TB disk as a 477 GB JBOD volume. I haven't figured out how to adjust the partition. I can't even see it. The D-Link user's manual is *remarkably* uninformative and Windows

Re: OT: Storage management question

2015-06-27 Thread Toine
I would try a recent firmware (if it's available), restore to factory settings and start from scratch. Most of the time you should press the reset button while inserting the power cord for factory defaults. On 27 June 2015 at 18:59, John sesso...@earthlink.net wrote: Things aren't going well. I

Re: OT: Storage management question

2015-06-27 Thread John
I think I'm back in business. The NAS box has the most recent firmware. I had a Eureka moment I think I finally figured out what it did. When the RAID 1 rebuilt the mirror, it used 1500GB out of 2000GB available on the new drive. That leaves approximately 477GB of unused disk space, so the NAS

Re: OT: Storage management question

2015-06-26 Thread Toine
I would make a backup copy to an external drive or PC first, minimal the critical files like photo's. Remember Murhpy's law: Anything that can go wrong, will go wrong On 26 June 2015 at 04:19, John sesso...@earthlink.net wrote: Question for the network admin gurus here on the list. I have a

Re: OT: Storage management question

2015-06-26 Thread Chris Mitchell
I did do a backup of course! It's just something I do so completely forgot to mention it... On 26 June 2015 at 07:41, Toine to...@repiuk.nl wrote: I would make a backup copy to an external drive or PC first, minimal the critical files like photo's. Remember Murhpy's law: Anything that can go

Re: OT: Storage management question

2015-06-26 Thread P.J. Alling
No you won't get the two full 2 terabytes if you just replace the original drive and rebuild the raid array a second time. All it will do is replicate what's on the existing drive, at best, and if the hardware isn't identical, which of course it isn't, maybe not even that. You really need to

Re: OT: Storage management question

2015-06-26 Thread John
Murphy has come and gone. 8^/ For some reason the rebuild didn't go as planned. The NAS is in a D-Link enclosure and it was supposed to automatically rebuild the new drive as part of the existing Raid 1 when I installed it and powered on. Instead, the existing disk thinks it's a Raid 1 and the

Re: OT: Storage management question

2015-06-25 Thread Chris Mitchell
I had a drive fail on my Synology NAS just a couple of weeks ago and took the opportunity of expanding capacity during the replacement. Synology uses a hybrid raid 1 configuration so I don't know whether it's a generic capability or just for Synology. The NAS had 2 x 2TB drives and I bought 2 x

OT: Storage management question

2015-06-25 Thread John
Question for the network admin gurus here on the list. I have a NAS box with two Seagate ST31500341 1.5TB SATA drives in a Raid-1 (Mirror) configuration. One of the drives failed. The best value replacement I found is a 2TB Seagate NAS HDD (hard-drive specifically manufactured for NAS). I