28.06.2016 19:55, Henk Slager пишет: > On Tue, Jun 28, 2016 at 2:56 PM, M G Berberich <bt...@oss.m-berberich.de> > wrote: >> Hello, >> >> Am Montag, den 27. Juni schrieb Henk Slager: >>> On Mon, Jun 27, 2016 at 3:33 PM, M G Berberich <bt...@oss.m-berberich.de> >>> wrote: >>>> Am Montag, den 27. Juni schrieb M G Berberich: >>>>> after a balance ‘btrfs filesystem du’ probably shows false data about >>>>> shared data. >>>> >>>> Oh, I forgot: I have btrfs-progs v4.5.2 and kernel 4.6.2. >>> >>> With btrfs-progs v4.6.1 and kernel 4.7-rc5, the numbers are correct >>> about shared data. >> >> I tested with kernels 4.6.3 and 4.7-rc5 and with btrfs-progs 4.5.2 and >> 4.61. > Also with kernel 4.6.2-1-default and btrfs-progs v4.5.3+20160516 > (current stock opensuse tumbleweed) I cannot reproduce the problem. >
I confirm the same behavior on openSUSE Tumbleweed with kernel 4.6.2-1.2 and btrfsprogs 4.5.3-1.2 using provided script. > The later kernel with two patches to make the kernel work: >> https://lkml.org/lkml/2016/6/1/310 https://lkml.org/lkml/2016/6/1/311 . > ... so these seem to cause the problem > > >> You can see the script¹ I used (do-btrfs-du-test) and the logs at >> http://m-berberich.de/btrfs/ >> >> In all four cases, ‘btrfs fi du -s .’ reports >> >> Total Exclusive Set shared Filename >> 59.38MiB 0.00B 29.69MiB . >> >> befor balance and >> >> Total Exclusive Set shared Filename >> 59.38MiB 59.38MiB 0.00B . >> >> after balance. >> >> Disclaimer: The script works for me, no guaranty at all. >> >> MfG >> bmg >> __________ >> ¹ Disclaimer: The script works for me, no guaranty at all. >> -- >> „Des is völlig wurscht, was heut beschlos- | M G Berberich >> sen wird: I bin sowieso dagegn!“ | m...@m-berberich.de >> (SPD-Stadtrat Kurt Schindler; Regensburg) | >> -- >> 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 > -- > 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 > -- 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
