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lxc: report error message raised by the failing function

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The code that calls VIR_WARN after a function fails, doesn't
report the error message raised by the failing function.
Such error messages are now reported in lxc/lxc_driver.c

Signed-off-by: Prafullkumar Tale <talep158@gmail.com>
This commit is contained in:
Prafull 2018-03-22 20:04:35 +05:30 committed by Daniel P. Berrangé
parent 247e3a7275
commit 3f9e02b40a
1 changed files with 18 additions and 18 deletions
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36
src/lxc/lxc_driver.c
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@ -3915,8 +3915,8 @@ lxcDomainAttachDeviceDiskLive(virLXCDriverPtr driver,
major(sb.st_rdev),
minor(sb.st_rdev),
perms) < 0)
VIR_WARN("cannot deny device %s for domain %s",
src, vm->def->name);
VIR_WARN("cannot deny device %s for domain %s: %s",
src, vm->def->name, virGetLastErrorMessage());
goto cleanup;
}
@ -4011,8 +4011,8 @@ lxcDomainAttachDeviceNetLive(virConnectPtr conn,
goto cleanup;
} else {
VIR_WARN("setting bandwidth on interfaces of "
"type '%s' is not implemented yet",
virDomainNetTypeToString(actualType));
"type '%s' is not implemented yet: %s",
virDomainNetTypeToString(actualType), virGetLastErrorMessage());
}
}
@ -4116,8 +4116,8 @@ lxcDomainAttachDeviceHostdevSubsysUSBLive(virLXCDriverPtr driver,
if (virUSBDeviceFileIterate(usb,
virLXCTeardownHostUSBDeviceCgroup,
priv->cgroup) < 0)
VIR_WARN("cannot deny device %s for domain %s",
src, vm->def->name);
VIR_WARN("cannot deny device %s for domain %s: %s",
src, vm->def->name, virGetLastErrorMessage());
goto cleanup;
}
@ -4190,8 +4190,8 @@ lxcDomainAttachDeviceHostdevStorageLive(virLXCDriverPtr driver,
major(sb.st_rdev),
minor(sb.st_rdev),
VIR_CGROUP_DEVICE_RWM) < 0)
VIR_WARN("cannot deny device %s for domain %s",
def->source.caps.u.storage.block, vm->def->name);
VIR_WARN("cannot deny device %s for domain %s: %s",
def->source.caps.u.storage.block, vm->def->name, virGetLastErrorMessage());
goto cleanup;
}
@ -4262,8 +4262,8 @@ lxcDomainAttachDeviceHostdevMiscLive(virLXCDriverPtr driver,
major(sb.st_rdev),
minor(sb.st_rdev),
VIR_CGROUP_DEVICE_RWM) < 0)
VIR_WARN("cannot deny device %s for domain %s",
def->source.caps.u.storage.block, vm->def->name);
VIR_WARN("cannot deny device %s for domain %s: %s",
def->source.caps.u.storage.block, vm->def->name, virGetLastErrorMessage());
goto cleanup;
}
@ -4434,8 +4434,8 @@ lxcDomainDetachDeviceDiskLive(virDomainObjPtr vm,
if (virCgroupDenyDevicePath(priv->cgroup, src,
VIR_CGROUP_DEVICE_RWM, false) != 0)
VIR_WARN("cannot deny device %s for domain %s",
src, vm->def->name);
VIR_WARN("cannot deny device %s for domain %s: %s",
src, vm->def->name, virGetLastErrorMessage());
virDomainDiskRemove(vm->def, idx);
virDomainDiskDefFree(def);
@ -4567,8 +4567,8 @@ lxcDomainDetachDeviceHostdevUSBLive(virLXCDriverPtr driver,
if (virUSBDeviceFileIterate(usb,
virLXCTeardownHostUSBDeviceCgroup,
priv->cgroup) < 0)
VIR_WARN("cannot deny device %s for domain %s",
dst, vm->def->name);
VIR_WARN("cannot deny device %s for domain %s: %s",
dst, vm->def->name, virGetLastErrorMessage());
virObjectLock(hostdev_mgr->activeUSBHostdevs);
virUSBDeviceListDel(hostdev_mgr->activeUSBHostdevs, usb);
@ -4623,8 +4623,8 @@ lxcDomainDetachDeviceHostdevStorageLive(virDomainObjPtr vm,
if (virCgroupDenyDevicePath(priv->cgroup, def->source.caps.u.storage.block,
VIR_CGROUP_DEVICE_RWM, false) != 0)
VIR_WARN("cannot deny device %s for domain %s",
def->source.caps.u.storage.block, vm->def->name);
VIR_WARN("cannot deny device %s for domain %s: %s",
def->source.caps.u.storage.block, vm->def->name, virGetLastErrorMessage());
virDomainHostdevRemove(vm->def, idx);
virDomainHostdevDefFree(def);
@ -4673,8 +4673,8 @@ lxcDomainDetachDeviceHostdevMiscLive(virDomainObjPtr vm,
if (virCgroupDenyDevicePath(priv->cgroup, def->source.caps.u.misc.chardev,
VIR_CGROUP_DEVICE_RWM, false) != 0)
VIR_WARN("cannot deny device %s for domain %s",
def->source.caps.u.misc.chardev, vm->def->name);
VIR_WARN("cannot deny device %s for domain %s: %s",
def->source.caps.u.misc.chardev, vm->def->name, virGetLastErrorMessage());
virDomainHostdevRemove(vm->def, idx);
virDomainHostdevDefFree(def);