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- #Lacie backup restore how to
- #Lacie backup restore install
- #Lacie backup restore free
- #Lacie backup restore mac
#Lacie backup restore how to
Your diskutil list shows clearly that the drives now aren't seen as a RAID so your diagnosis is correct and you'll want to get software that supports LaCie RAID recovery or hopefully find someone that reverse engineered and documents how to do this. In your specific case, if the LaCie drive comes RAID 0 by default, there's nothing on the macOS side that made the decision where to store the data - it's all embedded in the firmware shipped by LaCie so your first stop would be to ask them for technical assistance or documentation to see if you can rebuild how they stored the data.
#Lacie backup restore free
Normally if you send in drives from a JBOD type RAID to a recovery service - they offer free quotes and can speak much more intelligently about your prospects and if this is a $500 recovery or a $5000 recovery effort. Someone has to spend tons of time pouring over each and every file to make sense of them or start looking for metadata (social security numbers, passwords, ascii strings / hex values) and then report how much progress is made finding needles in the haystack. They troll each and every block of the drive and make up stories and file names in the presumption that each block was a file that's now deleted.
#Lacie backup restore mac
Lessons learnt: do not use a Mac as a file server, with the best will in the world they're just not built with that in mind, and verify your daily backups to make sure they're backing up everything you need them to, I wouldn't have had any problems at all save that the account doing the backups did not have rights to all the source files.Īll consumer file recovery software I've seen and evaluated do exactly what you say. Instead between the restores from my offsite backups and £60 for a Data Rescue license, have managed to recover everything that was lost. OUTCOME: Have not succeeded in rebuilding the RAID. So - does anyone know how to rebuild a RAID 0 array on a mac? It hasn't been formatted or written to in any way - just put into another enclosure, taken out and put back into the original.
#Lacie backup restore install
I didn't install it originally (it was done in 2013) but I assume it was just used with default settings. My LaCie enclosure model is a 2big thunderbolt 8tb - comes preconfigured as RAID 0.
![lacie backup restore lacie backup restore](https://i.pcmag.com/imagery/reviews/074tL3yHg4EE0iXe8o0kQoa-5.fit_lim.size_940x680.v_1580347908.jpg)
dev/disk 5 and 6 are the elements of the RAID 0 (ignore HSBACKUP1 - that is my offsite backup drive currently doing a restore of most of the company files) $ diskutil listĢ: Apple_HFS Macintosh HD 999.3 GB disk0s2ģ: Apple_Boot Recovery HD 650.0 MB disk0s3 My offsite backups appear to be incomplete, and in any case are taking literally days to restore.
![lacie backup restore lacie backup restore](https://img.informer.com/p5/lacie-backup-software-v1.7-general-view.png)
I have tried Data Rescue and 321 Soft Raid Recovery to try and recover the LaCie RAID 0 drive, and while I have managed to get a lot of data from the RAID 1 drive, it's just recovered it as a bunch of files with no usable filenames or directory structure. Data gone - and I hadn't even done a single write operation or formatted anything.
![lacie backup restore lacie backup restore](https://www.lacie.com/www-content/support-content/knowledge-base/images/ka03A000000m8EVQAY__0.jpg)
I wasn't worried because I still had my pair of 2tb RAID 1 drives, which I put back in the USB enclosure, switched it to RAID 1 mode and.the Mac Mini would not recognise it. I tried switching the order of the drives, but this did not help. So then I replaced them in the LaCie enclosure, but they just showed up as 2 different drives which the Mac Mini would not mount. Then I took the pair of 4tb drives from the LaCie and put them in the USB enclosure and switched it to RAID 0 mode, but the Mac Mini did not recognise them. This was set up as a RAID 1 array with 2 2tb drives and I cloned the LaCie contents onto it as a backup. It was originally a RAID 0 array in a LaCie Thunderbolt drive, but this kept randomly dropping out so I decided to move the drives into a COTS USB 3 enclosure instead. This is all on a Mac Mini running High Sierra. The backups take a long, long time to restore so I'm hoping to be able to rebuild the RAID 0 array instead. In the process of upgrading a 2 4tb disk RAID 0 array from an iffy LaCie drive to a faster/more reliable USB enclosure I have lost data.