Commit - sanlock - 0d816d9d14990c9f4e5f773a412569d51bab8997

    sanlock: retry transient sh failures
    
    Because acquiring a shared lease includes holding
    the lease in ex for a short period, multiple hosts
    trying to acquire the sh lease in parallel can see
    transient failures.  Detect this situation and
    retry the sh acquire up to eight times.
    
    Signed-off-by: David Teigland <teigland@redhat.com>

src/cmd.c

file modified

+2 -1

src/leader.h

file modified

+3 -1

src/main.c

file modified

+2 -0

src/paxos_lease.c

file modified

+21 -0

src/paxos_lease.h

file modified

+1 -0

src/resource.c

file modified

+31 -5

src/sanlock.h

file modified

+1 -1

src/sanlock_internal.h

file modified

+2 -0

src/sanlock_rv.h

file modified

+1 -0

sanlock

Source Code

0d816d9 sanlock: retry transient sh failures

Authored and Committed by teigland 13 years ago

`0d816d9` sanlock: retry transient sh failures