Hi,
On Wed, 2012-11-07 at 14:14 -0500, David Teigland wrote:
When unmounting, gfs2 does a full dlm_unlock operation on every
cached lock. This can create a very large amount of work and can
take a long time to complete. However, the vast majority of these
dlm unlock operations are
On Thu, Nov 08, 2012 at 10:26:53AM +, Steven Whitehouse wrote:
Hi,
On Wed, 2012-11-07 at 14:14 -0500, David Teigland wrote:
When unmounting, gfs2 does a full dlm_unlock operation on every
cached lock. This can create a very large amount of work and can
take a long time to complete.
Hi,
On Thu, 2012-11-08 at 10:41 -0500, David Teigland wrote:
On Thu, Nov 08, 2012 at 10:26:53AM +, Steven Whitehouse wrote:
Hi,
On Wed, 2012-11-07 at 14:14 -0500, David Teigland wrote:
When unmounting, gfs2 does a full dlm_unlock operation on every
cached lock. This can create
On Thu, Nov 08, 2012 at 06:48:19PM +, Steven Whitehouse wrote:
Converting to NL would actually be less expensive than unlock because the
NL convert does not involve a reply message, but unlock does.
I'm not entirely sure I follow... at least from the filesystem point of
view (and
When unmounting, gfs2 does a full dlm_unlock operation on every
cached lock. This can create a very large amount of work and can
take a long time to complete. However, the vast majority of these
dlm unlock operations are unnecessary because after all the unlocks
are done, gfs2 leaves the dlm
