RAID 0 With Additional Backup Drive?
Keep the external drive in a safe, and keep the thumb drives off site (one in car, one at work, one at girlfriends house), rotating as needed. All multiple-volume storage devices will give you the redundancy option. An easy was to do this is to make a bare metal recovery image with software such as Acronis Backup / True Image. (save this to a network location or external Even on standard hard drives, the speed-up available is measurable but so small it may make no real difference except in certain special apps and games. http://hcsprogramming.com/raid-0/raid-0-backup-from-boot-backup-program.php
To my understanding, this would be different than a RAID 5 set up, which I believe only backs up essentially "half" the data (if both drives fail, then restoring from backup It seems to make more sense than to RAID 0 NAS. The idea behind archiving is to take that material out of your system and putting it somewhere safe. That same backup on a good raid with zfs is very unlikely to ever go bad.
Backup Raid 0 To Single Drive
The advantage of local backup is that it's fast, especially using drives that use the new Thunderbolt connection, and can handle lots of data. But Raid1 is my backup! It's still not a backup, but at least it provides some redundancy in case of a disk failure. Seems like they must be behind it to say that.
RAID 0 is double danger , if one drive fails, you lose the rest of the drives in the array too. Depending on your I/O pattern, RAID 0 can be either faster or slower than a single drive. If one drive fails, an alarm will sound, and the remaining drive will continue to run the show. Raid Backup Software But, I wanted offsite data (home office) and looked at dropbox as a solution.
Conversation powered by Livefyre Up Next: Now begins the @realDonaldTrump era Free up space on Android phones Is your Android device slowing to a crawl? Raid 0 Backup Strategy At this point you cannot hope to get any data from them - your only hope is your backup on a different drive.2. Adaptec, Promise and other vendors offer a wide selection of pricier, but more capable RAID adapters with onboard cache and advanced features. https://social.technet.microsoft.com/Forums/windows/en-US/9566cef7-5203-434e-a6ad-641e008780a9/raid-0-want-to-add-an-extra-hard-drive?forum=w7itpronetworking That might include purchasing a external hard drive and backing everything up to that -- then disconnecting that external drive and storing it in another place (like your office, a neighbor's
You can create arrays from within Window Drive manager so there's no BIOS to configure. Clonezilla Raid 0 Two 2 TB drives would appear as a single 4 TB drive. By leveraging two data busses, data can be read and written more quickly. What happens if your 3 tb drive crashes?
- Other options include RAID 6 or RAID 10, but they aren't often found in consumer-level RAID units.
- Of course if the building they are in blows up then its all gone so offsite is smart.
- This depends on whether the drives can work in parallell responding to requests, or if they need to work sequentially.
- Of course since the system disk has nothing on it but the system and the applications, I can also do a pretty fast recover from TIME MACHINE of that drive if
Raid 0 Backup Strategy
redundancy CNET editor Dong Ngo goes over the basics of digital-storage devices for home users. http://hcsprogramming.com/raid-0/raid-0-drive-letter-question.php If you use only 1 drive for OS and data, then 1 USB drive for local daily backup (using TM is great) and then something in the Cloud with a copy Backing up is much easier and might happen more often than you might think. Currently, there are 1919 Active Users (355 Members and 1564 Guests) Recent Discussions › Haswell Overclocking Guide [With Statistics] 49 seconds ago › School me on watercooling pumps 2 minutes ago Clone Raid 0 To Single Drive
Additionally, multiple computers can back up to one device at a time and there's generally no limit in terms of storage space. Also, maintenance performed by Windows when it feels it's needed, which can occur any time there's a configuration change, hurts performance while in progress. Or maybe I should try the freezer method!? http://hcsprogramming.com/raid-0/raid-0-backup-question.php Instead, backup your data somewhere else.
A few desktop and portable external storage devices. How To Change From Raid 0 To Single Drive I took down a work station just to have a laugh and used the same Work Station’s MoBo I do now, with a board I have come to like, the same I trust Photoshelter and their geographically redundant archive to protect those images.
Whatever you do, make sure you get a viable data backup plan in place.
Reply Pete Marovich says: September 3, 2015 at 6:31 pm Anyone who just uses a RAID as a backup is asking for trouble. Disks are installed using the same rules of thumb as with RAID 1. A typical example of this is the HybridRAID provided as an option in Synology NAS servers. Types Of Raid How do you make sure projects stay complete and together when it backs up and updates files?
The image files from each year are exported from Lightroom as a catalog to separate externals for off site. mcopingerJan 11, 2012, 3:31 AM Best answer selected by mcopinger. But there are a lot of good programs out there. this contact form The first and major plus as mentioned is the greatly improved read and write speed.
Surge protectors offer little to no protection. Thankfully, this incredibly annoying limitation of Windows XP doesn't apply in Windows Vista and Windows 7 which can read drivers from hard drives, flash drives, or optical media.Tools: You'll need a Put data somewhere else. Backing Up a Mirrored RAID Array Be of good cheer, dear brothers and sisters.
Impossible for their search engine and the data they collect to be lost. Most NAS servers, however, also work as a file server, hosting shared data for the entire network. But if you combine RAID mirroring with imaging and online backup of your critical documents, you verily you will have better backup than 99 percent of ordinary computer users. Period." For those who never heard of it, RAID stands for "Redundant Array of Independent Disks" or "Redundant Array of Inexpensive Disks." And for those who use the phrase "RAID array,"
I've also read that a RAID 5 is not desirable in situations where you only have 3 drives. Also, desktop storage devices can also offer redundancy, making them ideal for those who need both backup and redundancy or need to back up a huge amount of data. I don't think I can do it in the bios b/c you'd have to partition the back up drive into 2 parts (one per drive that makes up the raid 0 Keep the external drive in a safe, and keep the thumb drives off site (one in car, one at work, one at girlfriends house), rotating as needed.
Go to their website and try it.. This type of vulnerability is inadvisable in a system whose purpose is to be storage. This is because most optical media is designed to be written on once -- there's very low or no chance that information will be overwritten. (Even RW optical disks -- those Many portable storage devices come with backup software that runs by itself each time you plug the drive into a computer, making them convenient for home users.
Get another 3TB drive and make a 3TB raid 1 array. was it easy to configure? I'm wondering if time machine does this when it runs out of space, or if it's a maintenance thing, but I'm terrified it would start doing this when I really need How to use RAID Mirroring Ideally, RAID has to be set up in BIOS before the operating system is installed.
Finally, let me say this one more time: redundancy is not backup. Related: Storage Network Storage Cloud & Services PCs Hard Drives Input Devices 1 2 Page 1 Next You Might Like Shop Tech Products at Amazon Notice to our Readers We're now