Bug #40205 O_DIRECT incorrectly disabled for backup
Submitted: 21 Oct 2008 12:02 Modified: 22 Oct 2008 14:19
Reporter: Jonas Oreland Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Cluster: Cluster (NDB) storage engine Severity:S3 (Non-critical)
Version:* OS:Any
Assigned to: Jonas Oreland CPU Architecture:Any

[21 Oct 2008 12:02] Jonas Oreland 
Description:
run backup, see that O_DIRECT is disabled

How to repeat:
run backup, see that O_DIRECT is disabled

Suggested fix:
apply patch
[21 Oct 2008 12:28] Bugs System 
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/56675

2701 Jonas Oreland	2008-10-21
      ndb - bug#40205
        O_DIRECT disabled for backups
[21 Oct 2008 12:38] Bugs System 
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/56679

2702 Jonas Oreland	2008-10-21
      ndb - bug#40205
        O_DIRECT disabled for backups
[21 Oct 2008 15:44] Jonas Oreland 
pushed into 6.2.17, 6.3.19 and 64
[22 Oct 2008 14:19] Jon Stephens 
Documented in the ndb-6.2.17 and ndb-6.3.18 changelogs as follows:

        O_DIRECT was incorrectly disabled when making MySQL Cluster backups.
[24 Oct 2008 1:19] Bugs System 
Pushed into 5.1.28-ndb-6.2.17  (revid:jonas@mysql.com-20081021123313-rvhcg2nb9l0bzz57) (version source revid:jonas@mysql.com-20081021123313-rvhcg2nb9l0bzz57) (pib:5)
[24 Oct 2008 1:19] Bugs System 
Pushed into 5.1.28-ndb-6.3.19  (revid:jonas@mysql.com-20081021123313-rvhcg2nb9l0bzz57) (version source revid:jonas@mysql.com-20081021131310-ypz6rb6glgt74zeq) (pib:5)
[24 Oct 2008 1:19] Bugs System 
Pushed into 5.1.28-ndb-6.4.0  (revid:jonas@mysql.com-20081021123313-rvhcg2nb9l0bzz57) (version source revid:jonas@mysql.com-20081021132059-7qmkuuv9k5c313gp) (pib:5)
[12 Dec 2008 23:26] Bugs System 
Pushed into 6.0.9-alpha  (revid:jonas@mysql.com-20081021123313-rvhcg2nb9l0bzz57) (version source revid:tomas.ulin@sun.com-20081209185954-9svcixh2p5hsfi6w) (pib:5)