Martin Bürger wrote: > Hello, > 'space info full' was the only message I got from dmesg. df reports: > > /dev/sdb1 33551720 28504548 5047172 > 85% /mnt/btrfstest The output of df can be inaccurate. Although df shows the FS is 85% full, It's possible the FS is completely full. > > df -i reports: > /dev/sdb1 0 0 0 - /mnt/btrfstest > > Any (e.g., touch, rm) operation on that mounted filesystem lets the > CPU rise and the system hang... btrfs can't properly handle disk full condition currently. ENOSPC can result in BUG() > > I was filling up the partition with compilebench to the ration > mentioned above. During this process I tried to create a subvolume > with > btrfsctl -s sub_vol /mnt/btrfstest > which did not, as opposed to the advices from the INSTALL file, > create anything within /mnt/btrfstest. Please try mount the FS with -o subvol=. option, you will see the new subvol. Regards Yan Zheng -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
