Way to go until I started facing the issues we share. Storage Spaces seemed like an interesting I had a failed hardware RAID that was impossible to recover in place, so after being forced to do a 1:1 backup, I find myself with 5 2TB hard drives to play with. Interesting Thread, I've been having the same issue. Why would a disk go offline because it was out of thin capacity, rather than just returning an 'out of disk space' error while keeping it online. Also, I don't understand the reason for why it is marked as offline ('This disk is offlineīecause it is out of capacity'). And in any case, there is plenty of free space remaining. My thoughts: the virtual disk should not spuriously go offline during a file copy, even if it was out of space. (v=vs.85).aspx. But both these Virtual Disks are configured as Fixed, not Thin provisioning, so it shouldn't apply.

This error seems to be related to thin provisioning of disks. As youĬan see, there is plenty of space left on the spanned volume.Įach time this has happened, there are a few event 150 errors in the System event log: 'Disk 27 has reached a logical block provisioning permanent resource exhaustion condition.'. There doesn't appear to be any data loss, but it does cause an outage that requires manual attention. I can then re-start the file copy from where it failed. I can then mark the disk (Disk27) back online again, and this restores the spanned volume. And the disk in the spanned volume is marked as missing (which is what you would expect when one of its member disks The disk (Disk27) is marked offline due to 'This disk is offline because it is out of capacity'. The second time, I took screenshots, below. This obviously then fails the spanned volume and stops the file copy. However, three times so far, several hours in to the file copy and with plenty of free space remaining, the 10,024GB virtual disk is suddenly taken offline. I'm copying several TB from a network share to this volume. For more details of the hardware, and why the configuration is like this, see: These have been configured as dynamic disks, with an NTFS volume spanned across the two (larger virtual disk first). * Second virtual disk is fixed provisioning, parity across the remaining space on 6 of the same physical disks: 652GB capacity * First virtual disk is fixed provisioning, parity across 23 physical disks: 10,024GB capacity I'm using Storage Spaces, with two virtual disks across 23 underlying physical disks.

Reclaime pro 928