Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-17 Thread Andres Freund
On 2015-02-17 12:18:41 +0900, Fujii Masao wrote: On Fri, Feb 13, 2015 at 9:18 AM, Andres Freund and...@2ndquadrant.com wrote: On 2015-02-12 11:44:05 -0800, Sergey Konoplev wrote: On Thu, Feb 12, 2015 at 11:40 AM, Andres Freund and...@2ndquadrant.com wrote: This obviously should not be

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-17 Thread Andres Freund
On 2015-02-17 12:18:41 +0900, Fujii Masao wrote: On Fri, Feb 13, 2015 at 9:18 AM, Andres Freund and...@2ndquadrant.com wrote: Somewhat uckily it's 9.2 only (9.3, 9.4 and master look correct, earlier releases don't have pg_receivexlog) Are you planning to back-patch the fix to 9.2? Yes,

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-16 Thread Fujii Masao
On Fri, Feb 13, 2015 at 9:18 AM, Andres Freund and...@2ndquadrant.com wrote: On 2015-02-12 11:44:05 -0800, Sergey Konoplev wrote: On Thu, Feb 12, 2015 at 11:40 AM, Andres Freund and...@2ndquadrant.com wrote: This obviously should not be the case. I'll have a look in a couple of hours.

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-12 Thread Sergey Konoplev
Hi, On Mon, Jan 5, 2015 at 4:34 AM, Andres Freund and...@2ndquadrant.com wrote: pg_receivexlog: could not create archive status file mmm/archive_status/00010003.done: No such file or directory Dang. Stupid typo. And my tests didn't catch it, because I had

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-12 Thread Sergey Konoplev
On Thu, Feb 12, 2015 at 11:13 AM, Andres Freund and...@2ndquadrant.com wrote: I started getting these errors after upgrading from 9.2.8 to 9.2.10. Is it something critical that requires version downgrade or I can just ignore that errors? What errors are you getting in precisely which

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-12 Thread Sergey Konoplev
On Thu, Feb 12, 2015 at 11:40 AM, Andres Freund and...@2ndquadrant.com wrote: This obviously should not be the case. I'll have a look in a couple of hours. Until then you can likely just work around the problem by creating the archive_status directory. Thank you. Just let me know if you

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-12 Thread Andres Freund
On February 12, 2015 8:11:05 PM CET, Sergey Konoplev gray...@gmail.com wrote: Hi, On Mon, Jan 5, 2015 at 4:34 AM, Andres Freund and...@2ndquadrant.com wrote: pg_receivexlog: could not create archive status file mmm/archive_status/00010003.done: No such file or directory

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-12 Thread Andres Freund
Hi. This obviously should not be the case. I'll have a look in a couple of hours. Until then you can likely just work around the problem by creating the archive_status directory. -- Please excuse brevity and formatting - I am writing this on my mobile phone. Andres Freund

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-12 Thread Andres Freund
On 2015-02-12 11:44:05 -0800, Sergey Konoplev wrote: On Thu, Feb 12, 2015 at 11:40 AM, Andres Freund and...@2ndquadrant.com wrote: This obviously should not be the case. I'll have a look in a couple of hours. Until then you can likely just work around the problem by creating the

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-02-12 Thread Sergey Konoplev
On Thu, Feb 12, 2015 at 4:18 PM, Andres Freund and...@2ndquadrant.com wrote: No need for debugging. It's plain and simply a (cherry-pick) conflict I resolved wrongly during backpatching. 9.3, 9.4 and master do not have that problem. That whole fix was quite painful because every single release

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-01-05 Thread Fujii Masao
On Mon, Jan 5, 2015 at 6:22 PM, Andres Freund and...@2ndquadrant.com wrote: On 2015-01-05 16:22:56 +0900, Fujii Masao wrote: On Sun, Jan 4, 2015 at 5:47 AM, Andres Freund and...@2ndquadrant.com wrote: On 2015-01-03 16:03:36 +0100, Andres Freund wrote: pg_basebackup really changed heavily

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-01-05 Thread Andres Freund
On 2015-01-05 16:22:56 +0900, Fujii Masao wrote: On Sun, Jan 4, 2015 at 5:47 AM, Andres Freund and...@2ndquadrant.com wrote: On 2015-01-03 16:03:36 +0100, Andres Freund wrote: pg_basebackup really changed heavily since it's introduction. And desparately needs some restructuring. The

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-01-05 Thread Andres Freund
On 2015-01-05 18:49:06 +0900, Fujii Masao wrote: On Mon, Jan 5, 2015 at 6:22 PM, Andres Freund and...@2ndquadrant.com wrote: On 2015-01-05 16:22:56 +0900, Fujii Masao wrote: On Sun, Jan 4, 2015 at 5:47 AM, Andres Freund and...@2ndquadrant.com wrote: On 2015-01-03 16:03:36 +0100, Andres

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-01-04 Thread Fujii Masao
On Sun, Jan 4, 2015 at 5:47 AM, Andres Freund and...@2ndquadrant.com wrote: On 2015-01-03 16:03:36 +0100, Andres Freund wrote: On 2014-12-31 16:32:19 +0100, Andres Freund wrote: On 2014-12-05 16:18:02 +0900, Fujii Masao wrote: On Fri, Dec 5, 2014 at 9:28 AM, Andres Freund

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-01-03 Thread Andres Freund
On 2014-12-31 16:32:19 +0100, Andres Freund wrote: On 2014-12-05 16:18:02 +0900, Fujii Masao wrote: On Fri, Dec 5, 2014 at 9:28 AM, Andres Freund and...@2ndquadrant.com wrote: So I think we just need to make pg_basebackup create to .ready files. s/.ready/.done? If yes, +1. That

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2015-01-03 Thread Andres Freund
On 2015-01-03 16:03:36 +0100, Andres Freund wrote: On 2014-12-31 16:32:19 +0100, Andres Freund wrote: On 2014-12-05 16:18:02 +0900, Fujii Masao wrote: On Fri, Dec 5, 2014 at 9:28 AM, Andres Freund and...@2ndquadrant.com wrote: So I think we just need to make pg_basebackup create to

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2014-12-31 Thread Andres Freund
Hi, On 2014-12-05 16:18:02 +0900, Fujii Masao wrote: On Fri, Dec 5, 2014 at 9:28 AM, Andres Freund and...@2ndquadrant.com wrote: So I think we just need to make pg_basebackup create to .ready files. s/.ready/.done? If yes, +1. That unfortunately requires changes to both backend and

Re: [HACKERS] pg_basebackup -x/X doesn't play well with archive_mode wal_keep_segments

2014-12-04 Thread Fujii Masao
On Fri, Dec 5, 2014 at 9:28 AM, Andres Freund and...@2ndquadrant.com wrote: Hi, We've recently observed a case where, after a promotion, a postgres server suddenly started to archive a large amount of old WAL. After some digging the problem is this: pg_basebackup -X creates files in