Messages in this thread | | | From | Toralf Förster <> | Subject | BTRFS with kernel 5.4.1: df -h shows 0 Bytes available but btrfs tells me that there are 1.06 TiB free | Date | Wed, 11 Dec 2019 19:16:12 +0100 |
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Since 5.4 (5.3.xy was fine) I do get every few days:
# df -h /home/tinderbox/img1 Filesystem Size Used Avail Use% Mounted on /dev/sda5 1.7T 614G 0 100% /home/tinderbox/img1
# btrfs filesystem usage /home/tinderbox/img1 Overall: Device size: 1.66TiB Device allocated: 614.02GiB Device unallocated: 1.06TiB Device missing: 0.00B Used: 613.38GiB Free (estimated): 1.06TiB (min: 543.50GiB) Data ratio: 1.00 Metadata ratio: 2.00 Global reserve: 512.00MiB (used: 0.00B)
Data,RAID0: Size:566.00GiB, Used:565.50GiB (99.91%) /dev/sda5 283.00GiB /dev/sdb1 283.00GiB
Metadata,RAID1: Size:24.00GiB, Used:23.94GiB (99.76%) /dev/sda5 24.00GiB /dev/sdb1 24.00GiB
System,RAID1: Size:8.00MiB, Used:64.00KiB (0.78%) /dev/sda5 8.00MiB /dev/sdb1 8.00MiB
Unallocated: /dev/sda5 542.99GiB /dev/sdb1 542.99GiB
This is a hardened Gentoo linux acting as a QA build bot for their packages:
# uname -a Linux mr-fox 5.4.2 #2 SMP Thu Dec 5 01:18:19 CET 2019 x86_64 Intel(R) Xeon(R) CPU E5-1650 v3 @ 3.50GHz GenuineIntel GNU/Linux
I do appreciate hints to overcome this situation.
-- Toralf
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