On Sun, Feb 22, 2015 at 1:01 PM, Holger Hoffstätte
<holger.hoffstaette@xxxxxxxxxxxxxx> wrote:
On Mon, 16 Feb 2015 15:18:40 +0000, Holger Hoffstätte wrote:
What works is the very first balance after the mkfs - it
successfully
changes from the initial default dup to single, but subsequent
balances
don't work. They also don't really fail.
Bisection found that commit
2f0810880f082fa8ba66ab2c33b02e4ff9770a5e [1]
in the integration tree is the cause:
btrfs: delete chunk allocation attemp when setting block group ro
Reverting/omitting this patch lets me rebalance/convert at will.
Just for the list archives: Chris mailed me privately that they could
reproduce the problem and will provide a fix post-3.20-rc1
(since that commit already went in with the merge window).
Apparently reply-to-all is harder than it looks. Thanks for forwarding
this along.
-chris
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