Looks like my case. I also have some files over 1Gb ans skip defrag before balance. 2015-07-08 23:02 GMT+03:00 Noah Massey <noah.massey@xxxxxxxxx>: > On Wed, Jul 8, 2015 at 10:01 AM, Chris Murphy <lists@xxxxxxxxxxxxxxxxx> wrote: >> The short version: btrfs convert and subsequent balance will eat an >> ext4 file system. I've reproduced this 6 for 6 times with both kernel >> 4.1 and 4.2rc1, but I get different back traces for the two kernels. >> >> Kernel 4.1.0 >> Btrfs-progs 4.1 >> >> New ext4 file system populated with several thousand files (Fedora 22 >> installation) and a 1.5GB ISO. >> > > Standard disclaimer: Not a developer, just a user. > The 1.5 GB ISO on a fresh ext4 system made me think of > http://thread.gmane.org/gmane.comp.file-systems.btrfs/36955 > (ext4 extents over 1 GB causing ENOSPC). > > Did the "btrfs filesystem balance" specify a "-t 900G" or similar? > > Or has that issue been fixed? > -- > 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 -- 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
