On Mon, Feb 10, 2014 at 7:39 PM, Magnus Hagander <mag...@hagander.net>wrote:
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> On Mon, Feb 10, 2014 at 7:29 PM, Heikki Linnakangas < > hlinnakan...@vmware.com> wrote: > >> On 02/09/2014 02:17 PM, Magnus Hagander wrote: >> >>> If an error occurs in the foreground (backup) process of pg_basebackup, >>> and >>> we exit in a controlled way, the background process (streaming xlog >>> process) would stay around and keep streaming. >>> >>> This can happen for example if disk space runs out and there is very low >>> activity on the server. (If there is activity on the server, the >>> background >>> streamer will also run out of disk space and exit) >>> >>> Attached patch kills it off in disconnect_and_exit(), which seems like >>> the >>> right thing to do to me. >>> >>> Any objections to applying and backpatching that for the upcoming minor >>> releases? >>> >> >> Do you get a different error message with this patch than before? Is the >> new one better than the old one? > > > Previously you got double error messages - one from the foreground, and a > second one from the background sometime in the future (whenever it > eventually failed, and for whatever reason - so if it was out of disk > space, it would complain about that once it got enough xlog for it to > happen). > > With the patch you just get the error message from the first process. The > background process doesn't give an error on SIGTERM, it just exists. > > > Since there were no other objections, I've applied this patch. -- Magnus Hagander Me: http://www.hagander.net/ Work: http://www.redpill-linpro.com/
