Hello List, I have a volume that appears to be full despite having multiple Terabytes of free space available. Just yesterday I ran a re-balance but it didn't change anything. I've just added two more disks to the array and am currently in the process of another re-balance but the available space has not increased.
Currently I can still write to the volume (I haven't tried any large writes) so I'm not sure if this is just a reporting issue or if writes will eventually fail. Any help is appreciated. Here's the details: uname -a Linux yuengling.johnpetrini.com 4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux btrfs --version btrfs-progs v4.4 sudo btrfs fi df /mnt/storage-array/ Data, RAID10: total=10.72TiB, used=10.72TiB System, RAID0: total=128.00MiB, used=944.00KiB Metadata, RAID10: total=14.00GiB, used=12.63GiB GlobalReserve, single: total=512.00MiB, used=0.00B sudo btrfs fi show /mnt/storage-array/ Label: none uuid: e113ab87-7869-4ec7-9508-95691f455018 Total devices 10 FS bytes used 10.73TiB devid 1 size 4.55TiB used 2.65TiB path /dev/sdj devid 2 size 4.55TiB used 2.65TiB path /dev/sdk devid 3 size 3.64TiB used 2.65TiB path /dev/sdd devid 4 size 3.64TiB used 2.65TiB path /dev/sdf devid 5 size 3.64TiB used 2.65TiB path /dev/sdg devid 6 size 3.64TiB used 2.65TiB path /dev/sde devid 7 size 3.64TiB used 2.65TiB path /dev/sdb devid 8 size 3.64TiB used 2.65TiB path /dev/sdc devid 9 size 9.10TiB used 149.00GiB path /dev/sdh devid 10 size 9.10TiB used 149.00GiB path /dev/sdi sudo btrfs fi usage /mnt/storage-array/ Overall: Device size: 49.12TiB Device allocated: 21.47TiB Device unallocated: 27.65TiB Device missing: 0.00B Used: 21.45TiB Free (estimated): 13.83TiB (min: 13.83TiB) Data ratio: 2.00 Metadata ratio: 2.00 Global reserve: 512.00MiB (used: 0.00B) Data,RAID10: Size:10.72TiB, Used:10.71TiB /dev/sdb 1.32TiB /dev/sdc 1.32TiB /dev/sdd 1.32TiB /dev/sde 1.32TiB /dev/sdf 1.32TiB /dev/sdg 1.32TiB /dev/sdh 72.00GiB /dev/sdi 72.00GiB /dev/sdj 1.32TiB /dev/sdk 1.32TiB Metadata,RAID10: Size:14.00GiB, Used:12.63GiB /dev/sdb 1.75GiB /dev/sdc 1.75GiB /dev/sdd 1.75GiB /dev/sde 1.75GiB /dev/sdf 1.75GiB /dev/sdg 1.75GiB /dev/sdj 1.75GiB /dev/sdk 1.75GiB System,RAID0: Size:128.00MiB, Used:944.00KiB /dev/sdb 16.00MiB /dev/sdc 16.00MiB /dev/sdd 16.00MiB /dev/sde 16.00MiB /dev/sdf 16.00MiB /dev/sdg 16.00MiB /dev/sdj 16.00MiB /dev/sdk 16.00MiB Unallocated: /dev/sdb 2.31TiB /dev/sdc 2.31TiB /dev/sdd 2.31TiB /dev/sde 2.31TiB /dev/sdf 2.31TiB /dev/sdg 2.31TiB /dev/sdh 9.03TiB /dev/sdi 9.03TiB /dev/sdj 3.22TiB /dev/sdk 3.22TiB Thank You, John Petrini -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html