From c93d91b3260e3211f19275380e773605af7681d2 Mon Sep 17 00:00:00 2001 Message-Id: From: weiwei li Date: Fri, 31 Oct 2014 12:33:01 +0100 Subject: [PATCH] qemu: Release nbd port from migrationPorts instead of remotePorts MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit 3e1e16aa8d4238241a1806cb9bdb3b9ad60db777 (Use a port from the migration range for NBD as well) changed ndb port allocation from remotePorts to migrationPorts, but did not change the port releasing process, which makes an error when migrating several times (above 64): error: internal error: Unable to find an unused port in range 'migration' (49152-49215) https://bugzilla.redhat.com/show_bug.cgi?id=1159245 Signed-off-by: Weiwei Li Signed-off-by: Ján Tomko (cherry picked from commit be598c5ff84656d3498b950d473fafe5b86f87b4) Signed-off-by: Jiri Denemark --- src/qemu/qemu_migration.c | 6 +++--- src/qemu/qemu_process.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 2b922fe..1998bc9 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -1389,7 +1389,7 @@ qemuMigrationStartNBDServer(virQEMUDriverPtr driver, cleanup: VIR_FREE(diskAlias); if (ret < 0) - virPortAllocatorRelease(driver->remotePorts, port); + virPortAllocatorRelease(driver->migrationPorts, port); return ret; } @@ -1595,7 +1595,7 @@ qemuMigrationStopNBDServer(virQEMUDriverPtr driver, qemuDomainObjExitMonitor(driver, vm); - virPortAllocatorRelease(driver->remotePorts, priv->nbdPort); + virPortAllocatorRelease(driver->migrationPorts, priv->nbdPort); priv->nbdPort = 0; } @@ -2821,7 +2821,7 @@ qemuMigrationPrepareAny(virQEMUDriverPtr driver, VIR_FORCE_CLOSE(dataFD[1]); if (vm) { if (ret < 0) { - virPortAllocatorRelease(driver->remotePorts, priv->nbdPort); + virPortAllocatorRelease(driver->migrationPorts, priv->nbdPort); priv->nbdPort = 0; } if (ret >= 0 || vm->persistent) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 6565956..e711b5f 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -4794,7 +4794,7 @@ void qemuProcessStop(virQEMUDriverPtr driver, } } - virPortAllocatorRelease(driver->remotePorts, priv->nbdPort); + virPortAllocatorRelease(driver->migrationPorts, priv->nbdPort); priv->nbdPort = 0; if (priv->agent) { -- 2.1.3