rbd-ggate: tool to map images on FreeBSD via GEOM Gate
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
Reviewed-by: Willem Jan Withagen <wjw@digiware.nl>
rbd-ggate spawns a process responsible for the creation of ggate
device and forwarding I/O requests between the GEOM Gate kernel
subsystem and RADOS.
On FreeBSD it provides functionality similar to rbd-nbd on Linux.
Signed-off-by: Mykola Golub <mgolub@mirantis.com>
This one was caused by iterator invalidation in set operations. In
this case just replace the set entirely with a bitfield.
Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
It's deprecated.
Also, this avoids a dup when we have an upgrading mon cluster
and it's also in PGMonitorCommands.
Signed-off-by: Sage Weil <sage@redhat.com>
While we have a mixed version cluster, we have to advertise our
PGMonitor commands to our peons or else commands like 'pg dump'
won't work.
Once the mon feature flag is set, we can drop that because each
mon will include the mgr commands (either those stored in paxos
or the statically compiled ones until that point).
Signed-off-by: Sage Weil <sage@redhat.com>
The old code was pretty messy. This is standardizes on std::vector
throughout. We also drop the win_election command args because
when we win an election we always set the leader commands to our
commands, and we can do that inside win_command() without passing
them in from here.
Signed-off-by: Sage Weil <sage@redhat.com>
Fixes the coverity issues:
** 1351727 Uninitialized scalar field
CID 1351727 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member m_state is not initialized in
this constructor nor in any functions that it calls.
** 1351728 Uninitialized scalar field
CID 1351728 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member m_state is not initialized in
this constructor nor in any functions that it calls.
** 1351733 Uninitialized scalar field
CID 1351733 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member snap_id is not initialized in
this constructor nor in any functions that it calls.
Signed-off-by: Amit Kumar amitkuma@redhat.com
Fixes the coverity issues:
** 1351715 Uninitialized scalar field
5. uninit_member: Non-static class member m_state is not initialized in this
constructor nor in any functions that it calls.
7. uninit_member: Non-static class member m_copyup_start is not initialized
in this constructor nor in any functions that it calls.
CID 1351715 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
9. uninit_member: Non-static class member m_copyup_end is not initialized
in this constructor nor in any functions that it calls.
** 1351724 Uninitialized scalar field
CID 1351724 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member m_state is not initialized in
this constructor nor in any functions that it calls.
** 1351725 Uninitialized scalar field
CID 1351725 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member m_state is not initialized in
this constructor nor in any functions that it calls.
** 1351726 Uninitialized scalar field
CID 1351726 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
3. uninit_member: Non-static class member m_state is not initialized in
this constructor nor in any functions that it calls.
Signed-off-by: Amit Kumar amitkuma@redhat.com
Fixes the coverity Issue:
** 717286 Uninitialized scalar field
CID 717286 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member tid is not initialized
in this constructor nor in any functions that it calls.
Signed-off-by: Amit Kumar amitkuma@redhat.com
Fixes the coverity Issue:
** 1322815 Uninitialized pointer field
CID 1322815 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
2. uninit_member: Non-static class member m_sem is not initialized
in this constructor nor in any functions that it calls.
** 1322816 Uninitialized pointer field
CID 1322816 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
2. uninit_member: Non-static class member m_sem is not initialized
in this constructor nor in any functions that it calls.
** 1322817 Uninitialized pointer field
CID 1322817 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
2. uninit_member: Non-static class member m_sem is not initialized
in this constructor nor in any functions that it calls.
Signed-off-by: Amit Kumar amitkuma@redhat.com
The previous intermediate commits removed handling for deletion
propagation and image replayer cleanup since this logic has been
moved from instance to image replayer. Note that eventually the
policy's release notification will be responsible for the cleanup
of image replayers.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
The other instances should already know about the possible peers, so
we can co-opt these messages for use by the policy mapper.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
