Re: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-27 Thread Jasper Verberk
I already tried balancing with dusage=1. This removed all the allocated space. It still doesn't allow me to do the conversion though, as it then reallocates the space. > On 27 okt. 2014, at 18:28, Chris Murphy wrote: > > >> On Oct 27, 2014, at 10:54 AM, Jasper Verberk wrote: >> >> I actua

Re: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-27 Thread Chris Murphy
On Oct 27, 2014, at 10:54 AM, Jasper Verberk wrote: > I actually tried going to raid1 with kernel 3.10 beforethe reason I > updated to 3.17 was to see if this would fix the error. > > It still remained though…. If you have btrfs-progs you could do a btrfs check without repair and see if

RE: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-27 Thread Jasper Verberk
I actually tried going to raid1 with kernel 3.10 beforethe reason I updated to 3.17 was to see if this would fix the error.  It still remained though > Subject: Re: Problem converting data raid0 to raid1: enospc errors during > balance

Re: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-27 Thread Chris Murphy
On Oct 27, 2014, at 9:56 AM, Jasper Verberk wrote: > These are the results to a normal df: > > http://paste.debian.net/128932/ > > The mountpoint is /data. OK so this is with the new computation in kernel 3.17 (which I think contains a bug by counting free space twice); so now it shows avail

RE: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-27 Thread Jasper Verberk
data raid0 to raid1: enospc errors during > balance > > > Original Message > Subject: Re: Problem converting data raid0 to raid1: enospc errors > during balance > From: Chris Murphy > To: Qu Wenruo > Date: 2014年10月27日 12:40 >> On

Re: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-27 Thread Chris Murphy
> > > On Oct 26, 2014, at 7:40 PM, Qu Wenruo wrote: > > BTW what's the output of 'df' command? Jasper, What do you get for the conventional df command when this btrfs volume is mounted? Thanks. Chris Murphy-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body o

Re: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-26 Thread Qu Wenruo
Original Message Subject: Re: Problem converting data raid0 to raid1: enospc errors during balance From: Chris Murphy To: Qu Wenruo Date: 2014年10月27日 12:40 On Oct 26, 2014, at 7:40 PM, Qu Wenruo wrote: Hi, Although I'm not completely sure, but it seems that, you r

Re: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-26 Thread Chris Murphy
On Oct 26, 2014, at 7:40 PM, Qu Wenruo wrote: > Hi, > > Although I'm not completely sure, but it seems that, you really ran out of > space. > > [1] Your array won't hold raid1 for 1.97T data > Your array used up 1.97T raid0 data, it takes 1.97T for raid0. > But if converted to 1.97T, it will

Re: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-26 Thread Qu Wenruo
Hi, Although I'm not completely sure, but it seems that, you really ran out of space. [1] Your array won't hold raid1 for 1.97T data Your array used up 1.97T raid0 data, it takes 1.97T for raid0. But if converted to 1.97T, it will occupy 1.97T X2 = 3.94T. Your array are only 2.73T, it is too s

Re: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-24 Thread Chris Murphy
On Oct 24, 2014, at 11:49 AM, Jasper Verberk wrote: > Did that, you can find the result in the pastebin. > > http://paste.debian.net/128552/ Maybe Josef or David will have some idea. I'd still take a btrfs-image and btrfs check with current btrfs-progs. Chris Murphy -- To unsubscribe from t

RE: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-24 Thread Jasper Verberk
Did that, you can find the result in the pastebin. http://paste.debian.net/128552/ > Subject: Re: Problem converting data raid0 to raid1: enospc errors during > balance > From: li...@colorremedies.com > Date: Fri, 24 Oct 2014 11:11:21 -0600

Re: Problem converting data raid0 to raid1: enospc errors during balance

2014-10-24 Thread Chris Murphy
On Oct 24, 2014, at 7:32 AM, Jasper Verberk wrote: > > [60104.040776] BTRFS info (device sdc): 1046 enospc errors during balance To get more information, remount with enospc_debug option, and try to convert again. > root@BlackMesa:/mnt# btrfs --version > Btrfs v3.14.1 There are many fixes s