Question About RAID1
Knights and knaves in Landilandia Common APIs in C or C++ for the IoT Who are these "Han Solo" actors? RAID 1 isn't going to give you any performance boost (it's even debateable with RAID 0 nowadays) especially given that your second HD is in a slot designed for an optical Adv Reply February 3rd, 2015 #8 TheFu View Profile View Forum Posts Private Message <--- Run xman to see that window. Close UbuntuCommunityAsk!DeveloperDesignHardwareInsightsJujuShopMore ›AppsHelpForumLaunchpadMAASCanonical current community chat Ask Ubuntu Ask Ubuntu Meta your communities Sign up or log in to customize your list. have a peek here
Norbert Jun 7 '09 at 11:10 add a comment| up vote 0 down vote Your array will become corrupted, as the filesystems in both disks will have different data, and the You have to wait until the RAID array exists before you can do this step, however - I have seen Windows refuse to install a RAID driver if there is no Get the answer Calamity271Apr 29, 2010, 10:12 AM Hi,I have a question about setting up a Raid 1 array, or rather I want to confirm my understanding of what Paperdoc said.I The best way to upgrade the drives to make a new array with large capacity drives to get the full space otherwise, if you replace one drive at a time, the
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Read from raid1 vary from 130 to 250 MB/s depends of files etc. With eSATA drives, the possibility to just replace a single drive on a small, cheap server has been realized. windows raid1 mirroring asked Dec 15 '16 at 15:18 Allan Xu 19015 0 votes 1answer 23 views does RAID 1 try to detect discrepancies? So far I've done the following: Copied partition table from /dev/sda to /dev/...
Presumably you're asking whether the array will detect that this is the drive that was recently removed and somehow short-cut the synchronization process. Later when you plug it in you'll probably have to mount it with Nautilus to copy your files off. –WinEunuuchs2Unix Nov 4 '16 at 21:49 Oh yeah I also Mount the 500 GiB drive, and copy my home folder (~) from the 500 GiB drive to the RAID1 array. The option I am still most comfortable with is creating the md partitions, then making the md device a PV.
Primarily, what I am looking for is minimal service hours after a drive failure, which I can achieve with external hotplug drives. What is the opposite of Cancel? Calculate Exponents bit by bit Can a wizard cast Shield using a higher level spell slot? I kinda figured this would be the case.
There will be no RAID other than type 1 mirroring. My more ... Unfortunately, the brand new drive failed immediately after transferring about 375GB worth of video and music. raid1 btrfs asked Feb 12 at 6:47 Tom Hale 1305 1 vote 1answer 30 views Change to a different model of RAID controller: SAS 6/iR to PERC 5/i I've been running
Then you create the RAID1 array. Leak Memory in as Few bytes as possible Are there any situations while backpacking that would require a watch? Rebuild with a new, blank drive. (c) If the array has been in read/write mode, pick a drive and drop it out the array. Check This Out Why is this funny: 'Ok, well, it’s definite, two more weeks of winter' Is it correct that a jet fighter can be used as a non-lethal (sonic) weapon?
Wouldn't you at least not want to have to recreate the wheel? Surface - dedicated to Surface powerful laptop/tablet and discussions around it and its peripherals. I have been reading up on how LVM is now capable of supporting RAID1 mirroring, however, I have also been reading where the technology is still too new for there to
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Can a real ODE have a complex solution? windows-7 raid software-raid raid-1 asked Dec 6 '16 at 14:35 koudy_cz 114 0 votes 2answers 26 views RAID 1 vs background copying daemon I'm using my Raspberry Pi as a Linux But as a Server, I plan for failures, recoveries, duplication of my resources to support each other. this contact form What was the value of the Shire and everything in it?
If you want safety of your data: RAID isn't a back-up. That is the main thing I'm trying to figure out. I have tried installing it and I get a grub-install failure when it tries to install it to the /sdb. Since the drives were internal, there wasn't much way to escape downtime or hourly charges to replace the drives.
Back up 2 128gb ssd to a 3Tb hdd Help Setting Up RAID1 solved Setting up raid with existing Drives solved Setting up software RAID 0 array Setting up RAID1 on I have tried changing it to the /md1. Should all authors on a paper be comfortable explaining every aspect of the paper? "Shipping address is same as billing address" or the other way around? linux centos raid software-raid raid1 asked Oct 28 '16 at 14:45 J.
And at least you have an SSD to look forward to. If the raid controller does not recognize the change because the power is off while doing this, is there a way to instruct it to reconstruct the array? The original setup was a RAID1 mirror ... If so, is there a good tutorial I can follow?
Even if you install a RAID driver in it now, that only gives it the ability to load that driver from the hard drive AFTER it has already booted. linux hard-drive raid-1 centos-7 asked Dec 19 '16 at 7:05 Bolwerk 24115 2 votes 0answers 44 views Can I move existing Windows 7 setup to a RAID-1 array? share|improve this answer answered Jun 7 '09 at 14:41 efutch add a comment| up vote 0 down vote If you have drive a and b in an mdadm raid 1 and Not the answer you're looking for?
Optionally, you may want to only work on the copies. (b) If the array has not been in read/write mode after this mistake, just pull the modified drive. RAID parity, and mirrors help with those promises, and guarantees. Excel - dedicated to Excel, powerful program of Office suite. Windows 10 - biggest Windows related subreddit for all things related to Windows 10.
You have a 500 GB drive you do NOT plan to use in the RAID1 array, and it is your boot drive. Xbox One - dedicated to Xbox One console and its peripherals, news and discussions. That's it. Now I want to make it running as RAID 1, so I have two additional similar 1TB ...