Re: [Cluster-Devel] Submitting two new resource plugins to the project

2009-06-11 Thread Fabio M. Di Nitto
On Wed, 2009-06-10 at 23:42 +0200, Rafael Micó Miranda wrote: I was looking for some more formal questions. Don't worry about those. If people have questions, they will ask :) Here's the info: Distribution: RHEL 5.3 x86_64 Package Versions: all are from the RHEL 5.3 ISOs:

Re: [Cluster-devel] Prototype Fencing Agent for Raritan eRIC G4

2009-06-11 Thread Jan Friesse
Gordan, Gordan Bobic wrote: Subhendu Ghosh wrote: Would it be possible to look at migrating this agent to SSH (more secure) I started with the idea of doing it over ssh, but Net::SSH module seemed to be a lot less forgiving about the terminal quirkyness. I can have another go. There's

Re: [Cluster-Devel] Submitting two new resource plugins to the project

2009-06-11 Thread Rafael Micó Miranda
Hi Fabio, El jue, 11-06-2009 a las 08:01 +0200, Fabio M. Di Nitto escribió: On Wed, 2009-06-10 at 23:42 +0200, Rafael Micó Miranda wrote: I was looking for some more formal questions. Don't worry about those. If people have questions, they will ask :) Here's the info:

[Cluster-devel] [PATCH 0/4] dlm patches for 2.6.31

2009-06-11 Thread David Teigland
Hi, These are the pending dlm patches for the 2.6.31 merge. They have all been in linux-next for quite a while, and are all minor changes/fixes. Dave fs/dlm/dir.c |7 --- fs/dlm/lockspace.c| 17 - fs/dlm/lowcomms.c | 22 ++

[Cluster-devel] [PATCH 2/4] dlm: fix use count with multiple joins

2009-06-11 Thread David Teigland
When a lockspace was joined multiple times, the global dlm use count was incremented when it should not have been. This caused the global dlm threads to not be stopped when all lockspaces were eventually be removed. Signed-off-by: David Teigland teigl...@redhat.com --- fs/dlm/lockspace.c | 13

[Cluster-devel] [PATCH 4/4] dlm: use more NOFS allocation

2009-06-11 Thread David Teigland
Change some GFP_KERNEL allocations to use either GFP_NOFS or ls_allocation (when available) which the fs sets to GFP_NOFS. The point is to prevent allocations from going back into the cluster fs in places where that might lead to deadlock. Signed-off-by: David Teigland teigl...@redhat.com ---

[Cluster-devel] [PATCH 1/4] dlm: Make name input parameter of {, dlm_}new_lockspace() const

2009-06-11 Thread David Teigland
From: Geert Uytterhoeven ge...@linux-m68k.org | fs/gfs2/lock_dlm.c:207: warning: passing argument 1 of 'dlm_new_lockspace' discards qualifiers from pointer target type Signed-off-by: Geert Uytterhoeven ge...@linux-m68k.org Signed-off-by: David Teigland teigl...@redhat.com ---

[Cluster-devel] [PATCH 3/4] dlm: connect to nodes earlier

2009-06-11 Thread David Teigland
From: Christine Caulfield ccaul...@redhat.com Make network connections to other nodes earlier, in the context of dlm_recoverd. This avoids connecting to nodes from dlm_send where we try to avoid allocations which could possibly deadlock if memory reclaim goes into the cluster fs which may try to