Archives for: July 2011, 14

07/14/11

  08:24:49 pm, by The Dreamer   , 594 words  
Categories: Hardware, Software, Computer, Storage

Update on Open Box TR5M-BP

Back on Sunday, I also got around to switched the 2 1.5TB drives of my backup storage from the hardware RAID1 of the TR2UT-B, to the TR5M-BP. Was kind of surprised they both showed up as valid drives, Windows was smart enough to offline one due to duplicate signature and it seemed it would just work. Good to know perhaps.

Did find the something else missing in the Open Box TR5M-BP....screws. There should've been 20 screws for harddrives (4 for each of the 5 trays). But, there were only 12 screws. Not sure how that maps out. But....not really that worried.

Now, I'm not entirely sure why I'm doing RAID1, I had thought about switching it to spanned or RAID0...I suppose either way, I'm toast if one drive fails...but its just backup data. Though having the backup did save my tail once. JBOD could be an option for the kind of backup I'm doing now, though not sure how to implement it with the current backup software (Microsoft)....its already kind of bad in that it deletes the backup before making the new backup. There's room for two backups on the disk right now.

Though I've thought I would like to continue my search for a better Windows backup product (i.e. time machine like), instead of the current for disaster recovery and backupppc which exposures windows of 24 hours and greater (due to window constraints, and limits on simultaneous jobs...it can sometimes approach 72 hours since the last backup).

And, obviously I'm paranoid of my data, so lots of backups is good.

I deleted the partitions, initialized the drives in the rr622 web interface and turned them into a RAID1 set and redid my Windows Image Backup.

I didn't note what kind of throughput I had was getting with eSata & TR2UT's hardware RAID1...but the rr622/software RAID1 is slower. The Windows Image Backup took longer than it had been before.

But, I didn't feel like messing around with it just yet. First problem was the fan was kind of noisy compared to everything else. Though it wasn't really loud to be a problem, but there was a high pitched whine to it that made it annoying. I had gotten a new fan to have on hand to replace the fan in the other used TR5M-B, I got off of eBay.... (since I had to replace the one in the Rosewill clone a while back.) Haven't had to use it yet. Though I poked around on Amazon to see if there was perhaps a quieter fan to consider. Narrowed down to a couple of choices, and then decided to get both....because I decided that I'm also going to upgrade the case fan in Orac at some point.

Then I decided that would break the RAID1 and try spanning....well, it doesn't do that. So, I guess RAID0. Well, a new Windows Image Backup to the RAID0 went much faster than anything I've done before....so that might not be bad.

Then, I thought perhaps I'll give the Windows file backup product another shot now.... :lalala:

Full story »

Now instead of subjecting some poor random forum to a long rambling thought, I will try to consolidate those things into this blog where they can be more easily ignored profess to be collected thoughts from my mind.

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