On Wed, Mar 21, 2018 at 09:53:39PM +0000, Shane Walton wrote: > > uname -a > Linux rockstor 4.4.5-1.el7.elrepo.x86_64 #1 SMP Thu Mar 10 11:45:51 EST 2016 > x86_64 x86_64 x86_64 GNU/Linux > > > btrfs —version > btrfs-progs v4.4.1 > > > btrfs fi df /mnt2/pool_homes > Data, RAID1: total=240.00GiB, used=239.78GiB > System, RAID1: total=8.00MiB, used=64.00KiB > Metadata, RAID1: total=8.00GiB, used=5.90GiB > GlobalReserve, single: total=512.00MiB, used=59.31MiB > > > btrfs filesystem show /mnt2/pool_homes > Label: 'pool_homes' uuid: 0987930f-8c9c-49cc-985e-de6383863070 > Total devices 2 FS bytes used 245.75GiB > devid 1 size 465.76GiB used 248.01GiB path /dev/sda > devid 2 size 465.76GiB used 248.01GiB path /dev/sdb > > Why is the line above "Data, RAID1: total=240.00GiB, used=239.78GiB” almost > full and limited to 240 GiB when there is I have 2x 500 GB HDD? This is all > create/implemented with the Rockstor platform and it says the “share” should > be 400 GB. > > What can I do to make this larger or closer to the full size of 465 GiB > (minus the System and Metadata overhead)?
Most likely, you need to ugrade your kernel to get past the known bug (fixed in about 4.6 or so, if I recall correctly), and then mount with -o clear_cache to force the free space cache to be rebuilt. Hugo. -- Hugo Mills | Q: What goes, "Pieces of seven! Pieces of seven!"? hugo@... carfax.org.uk | A: A parroty error. http://carfax.org.uk/ | PGP: E2AB1DE4 |
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