Open giggioman00 opened 6 years ago
If you have 3 120 GB drives in a mirrored RAID setup, then the usable space will only be 120 GB. However, your data is protected against even two of those drives failing because it's mirrored.
Thank you... it isn't possible to change the mirrored RAID setup?
whats strange is that you have 3 discs in a mirror setup, I would expect to have 2 disc in a mirror ... usually I use a raid 5 with 3+ discs. There is no direct way to convert from raid1 to raid5, you always have to backup end restore all data ...
http://stevesubuntutweaks.blogspot.de/2015/06/converting-raid1-array-to-raid5-using.html
Please sorry, I understand this is only for technical issues and I should ask this to webmin community but they appears to be down for days now and I don't know where to ask this... I need help please
I've bought a so you start server with the following hard disks: 3x120GB SSD So, there should be 3 SSD with 120GB space each one. Well, I don't know why but webmin let me use only 120 GB. I want to use the other space but I'm unable to do this.
If I go Hardware -> linux raid this is what I get
[code]/dev/md1 active RAID1 (Mirrored) 19.53 GB /dev/sda1 | /dev/sdb1 | /dev/sdc1 /dev/md2 clean RAID1 (Mirrored) 91.75 GB /dev/sda2 | /dev/sdb2 | /dev/sdc2[/code]
So, 120 GB out of 360 GB is mounted.
Now, to use the other space, should I create a new raid? Or what should I do? If I try to create a new raid I'm getting an error: No free partitions are available for RAID.
Indeed, Under Hardware -> Partitions on Local Disks I see 3 hard disks, each one with 3 partitions, the following:
[code]1 Linux EXT 20 GB 1 2550 /dev/md1 2 Linux RAID 93.96 GB 2550 14528 /dev/md2 3 530.13 MB 14528 14593 Virtual memory[/code]
so, every disk own a partition of 93.96 GB *3 to /dev/md2 but as I told above /dev/md2 only let me use 91.75 GB... why?