July 20, 20205 yr Hello, I am new to Unraid and was running with only 1 SSD at cache a 1 hard drive as a array. Today I decided to add another ssd to the cache pool and one more HDD as a parity disk, but while the parity check was running suddenly all VMs stoped and now I reboot Unraid. After the startup all VMs were gone and every time I try to create a new one this messages shows up: "cannot create file '/etc/libvirt/qemu/Windows 10 - Larissa.xml.new': Read-only file system" What should I do? One extra issue, I tried stopping the array and it also does not work. It keeps displaying this message "Array Stopping•Retry unmounting disk share(s)...". What should I do?
July 20, 20205 yr Community Expert 35 minutes ago, bschron said: What should I do? Go to Tools - Diagnostics and attach the complete Diagnostics ZIP file to your NEXT post in this thread.
July 20, 20205 yr Author Thank you for your time, here is the file.unium-server01-diagnostics-20200720-1924.zip 1 hour ago, trurl said: Go to Tools - Diagnostics and attach the complete Diagnostics ZIP file to your NEXT post in this thread.
July 21, 20205 yr Community Expert Cache pool is completely full, you need to move some data, it also has dual data profiles and it's not redundant, after you free up some space run a balance to raid1.
July 21, 20205 yr 13 hours ago, bschron said: Hello, I am new to Unraid and was running with only 1 SSD at cache a 1 hard drive as a array. Today I decided to add another ssd to the cache pool and one more HDD as a parity disk, but while the parity check was running suddenly all VMs stoped and now I reboot Unraid. After the startup all VMs were gone and every time I try to create a new one this messages shows up: "cannot create file '/etc/libvirt/qemu/Windows 10 - Larissa.xml.new': Read-only file system" What should I do? One extra issue, I tried stopping the array and it also does not work. It keeps displaying this message "Array Stopping•Retry unmounting disk share(s)...". What should I do? Beside what Johnnie said, it looks like you had a cache pool of 1x 240GB SSD. You then added a 120GB SSD to it. Do you know that will immediately drop the amount of available space to 120GB (i.e. running in RAID-1)? That explains why you suddenly ran out of space. You might want to clarify what you were trying to do adding the 120GB to a pool with a 240GB if it was not an oversight.
July 21, 20205 yr Author 4 hours ago, johnnie.black said: Cache pool is completely full, you need to move some data, it also has dual data profiles and it's not redundant, after you free up some space run a balance to raid1. Thanks, removing the file "solved"my problem for now.
July 21, 20205 yr Author 2 hours ago, testdasi said: Beside what Johnnie said, it looks like you had a cache pool of 1x 240GB SSD. You then added a 120GB SSD to it. Do you know that will immediately drop the amount of available space to 120GB (i.e. running in RAID-1)? That explains why you suddenly ran out of space. You might want to clarify what you were trying to do adding the 120GB to a pool with a 240GB if it was not an oversight. Yes, this is still a bit confusing to me. The idea is that I had 240gb on the cache and added more 120gb so I could have 360 total. Is this possible?
July 21, 20205 yr Community Expert 25 minutes ago, bschron said: Is this possible? https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=480421
July 21, 20205 yr Author 8 hours ago, johnnie.black said: https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=480421 Ok, got it. Thank you for your time.
Archived
This topic is now archived and is closed to further replies.