October 7, 20223 yr I added 2 drives and moved 2 ssds from array to cache. on one of the ssds was the important vm. there was a existing cache drive in one pool. i added both ssds to the same one the disk with the important vm below the top ssd. i noticed that the ssd was part of a pool or something like that and doesnt have a bar that shows how full it is it looked a litlebit suss to me and i put it back in the array to see what is on there. there was only the few files stored in the initial cache(the vm is gone) i am worried that the vm is now gone. (it did NOT say anything about data deletion or something like that. it also didnt took long at all)
October 8, 20223 yr Community Expert If you added the SSDs to an existing pool any that on the added devices would be deleted.
October 8, 20223 yr Author 33 minutes ago, JorgeB said: If you added the SSDs to an existing pool any that on the added devices would be deleted. is it possible to recover the data? like open with hex editor(my pc cant read the disk at all) or as my dad suggest format btrfs on it and hope that the bulk data is not gone
October 8, 20223 yr Author 4 minutes ago, 1euro7cent said: or as my dad suggest format btrfs on it and hope that the bulk data is not gone on the disk was btrfs previusly formatted and maybe parity protection? but the sync started like 3 times but never ran for more then 5 minutes
October 8, 20223 yr Author 12 minutes ago, 1euro7cent said: or as my dad suggest format btrfs on it and hope that the bulk data is not gone for that i mean either unraid detects the vm file back or at least to recover using raw byte data
October 8, 20223 yr Community Expert Since the device will have a new btrfs superblock and AFAIK it's would be very difficult to recover the old one, you could use a file recovery util like UFS explorer to try and recover the vdisk.
October 8, 20223 yr Author 14 minutes ago, JorgeB said: you could use a file recovery util like UFS explorer to try and recover the vdisk. UFS explorer does not find the drive
October 8, 20223 yr Author Just now, JorgeB said: Why not? It should find any connected device. it just does not show up. all other drives including unraid array and cache drives are working except that one on that ont either just nothing happens or a error message from windows pops up that says the usb device is not recognized i use an adapter from sata to usb.
October 8, 20223 yr Author 2 minutes ago, 1euro7cent said: a error message from windows pops up that says the usb device is not recognized the error message popup
October 8, 20223 yr Author 4 minutes ago, 1euro7cent said: all other drives including unraid array and cache drives are working except that one a image with the vm drive installed an other disk that was in unraid as cache
October 8, 20223 yr Author 37 minutes ago, JorgeB said: That looks like a problem with the USb adapter. yeah. your right. i plugged directly in and now it gets detected
October 8, 20223 yr Author i let the program run through and it seems that the vmdisk file is not found. after a litlebit of digging the program crashed
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