Duplicate dsm name generation leads to start service failure on Windows

Title

Topic

Bug Fixes

Created

2016-05-26 08:25:22

Last modified

2016-09-20 16:34:25 (8 years, 2 months ago)

Latest email

2016-09-24 03:19:51 (8 years, 1 month ago)

Status

2016-09: Committed

Target version

Authors

Amit Kapila (amitkapila), Kyotaro Horiguchi (horiguti)

Reviewers

Michael Paquier (michael-kun)Become reviewer

Committer

Robert Haas (rhaas)

Links

Checkout latest CFbot patchset

Go to your local checkout of the PostgreSQL repository and run:

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/636
git checkout commitfest/cf/636

Emails

Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission denied”: First at 2015-10-15 14:46:27 by Dmitry Vasilyev <d.vasilyev at postgrespro.ru>
Latest at 2016-09-24 03:19:51 by Amit Kapila <amit.kapila16 at gmail.com>
Latest attachment (clear_errorcode_dsm-v1.patch) at 2016-09-23 09:57:54 from Amit Kapila <amit.kapila16 at gmail.com>
    Attachment (clear_errorcode_dsm-v1.patch) at 2016-09-23 09:57:54 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (dsm_win_segment_access_v1.patch) at 2016-05-25 07:11:18 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (dsm-win-fix.patch) at 2016-05-10 03:10:35 from Michael Paquier <michael.paquier at gmail.com> (Patch: Yes)
    Attachment (win_dsm_v2.patch) at 2015-10-16 09:23:13 from Dmitry Vasilyev <d.vasilyev at postgrespro.ru> (Patch: Yes)
    Attachment (dms_windows_fix_2.diff) at 2015-10-16 05:37:47 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (dms_windows_fix.diff) at 2015-10-16 05:00:01 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (fix_dsm_pm_startup_issue_v1.patch) at 2015-10-16 03:32:41 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (win_dsm.patch) at 2015-10-15 15:05:11 from Dmitry Vasilyev <d.vasilyev at postgrespro.ru> (Patch: Yes)

History

When	Who	What
2016-09-20 16:34:25	Robert Haas (rhaas)	Closed in commitfest 2016-09 with status: Committed
2016-09-20 16:34:25	Robert Haas (rhaas)	Changed committer to rhaas
2016-06-23 05:39:48	Michael Paquier (michael-kun)	Added michael-kun as reviewer
2016-05-26 23:43:46	Michael Paquier (michael-kun)	New status: Ready for Committer
2016-05-26 08:25:45	Amit Kapila (amitkapila)	Changed authors to Amit Kapila (amitkapila), Kyotaro Horiguchi (horiguti)
2016-05-26 08:25:23	Amit Kapila (amitkapila)	Attached mail thread 1444920387.3661.7.camel@postgrespro.ru
2016-05-26 08:25:22	Amit Kapila (amitkapila)	Created patch record