glusterd : allocate peerid to store in frame->cookie

Backport of http://review.gluster.org/10842

commit a1de3b05 was using peerid from the stack and storing it in the
frame->cookie and in the subsequent callback it was referred. The existance of
this variable is not guranteed in the cbk since its not dynamically allocated.
Fix is to dynmacially manage peerid in the frame cookie.

This patch also fixes one problem in gd_sync_task_begin () where unlock is not
triggered if the cluster is running with lesser than 3.6 op-version resulting into
commands failing with another transaction is in progress.

Change-Id: I0d22cf663df53ef3769585703944577461061312
BUG: 1223215
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/10842
Tested-by: NetBSD Build System
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaushal M <kaushal@redhat.com>
(cherry picked from commit 37f365843bed87728048da1f56de22290f5cb70f)
Reviewed-on: http://review.gluster.org/10959
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>

0 files changed, 0 insertions, 0 deletions