btrfs under xen domU
Hello. I want to use btrfs on root fs under xen domU.
Fs can grow in dom0 by dd if=/dev/zero of=image.img bs=1M count=0 seek=xxxx
I want to grow fs under domU after that automatically. Can i do mount -o remount,rw,maxsize / on already mounted root fs with rw ?
Thank You for answer.
Signature · 2 lines
Vasiliy G Tolstov <[email protected]> Selfip.Ru
Quoted 3 lines · On Thursday 12 of August 2010 10:00:05 Vasiliy G Tolstov wrote:
Hello. I want to use btrfs on root fs under xen domU.
=20
Fs can grow in dom0 by dd if=3D/dev/zero of=3Dimage.img bs=3D1M count=
=3D0
Quoted 3 lines
seek=3Dxxxx
=20
I want to grow fs under domU after that automatically. Can i do mount=
-o
Quoted 3 lines
remount,rw,maxsize / on already mounted root fs with rw ? =20
Thank You for answer.
As far as i know, Xen won't update the size of block device until the D= omU has=20
been restarted. After that "mount -o rw,maxsize /" should work as adver= tised.
--=20
Hubert Kario
QBS - Quality Business Software
02-656 Warszawa, ul. Ksawer=C3=B3w 30/85
tel. +48 (22) 646-61-51, 646-74-24
www.qbs.com.pl
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