Re: [libvirt] [test-API][PATCH] Add volume resize case with delta flag
On 01/07/2013 04:58 PM, Wayne Sun wrote:
Only storage backend for RBD (RADOS Block Device), FS and directory
have the resizeVol function, so only testing dir volume here.
Flags 'allocate' and 'shrik' are with bug:
https://bugzilla.redhat.com/show_bug.cgi?id=804516
they are not supported yet, so leave the case for later.
* using volume resize API with flag VIR_STORAGE_VOL_RESIZE_DELTA
* using volume info API to get volume info and check
* add dir volume resize conf
Signed-off-by: Wayne Sun g...@redhat.com
---
cases/storage_dir_vol_resize_delta.conf | 47 +++
repos/storage/vol_resize_delta.py | 75 +++
2 files changed, 122 insertions(+), 0 deletions(-)
create mode 100644 cases/storage_dir_vol_resize_delta.conf
create mode 100644 repos/storage/vol_resize_delta.py
diff --git a/cases/storage_dir_vol_resize_delta.conf
b/cases/storage_dir_vol_resize_delta.conf
new file mode 100644
index 000..58e15bf
--- /dev/null
+++ b/cases/storage_dir_vol_resize_delta.conf
@@ -0,0 +1,47 @@
+storage:create_dir_pool
+poolname
+$defaultpoolname
+
+storage:create_dir_volume
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+volformat
+$defaultvolumetype
+capacity
+$defaultvolumesize
+
+storage:vol_resize_delta
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+capacity
+1M
+
+storage:vol_resize_delta
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+capacity
+2G
+
+storage:vol_resize_delta
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+capacity
+4096K
+
+storage:delete_dir_volume
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+
+storage:destroy_pool
+poolname
+$defaultpoolname
diff --git a/repos/storage/vol_resize_delta.py
b/repos/storage/vol_resize_delta.py
new file mode 100644
index 000..a87941e
--- /dev/null
+++ b/repos/storage/vol_resize_delta.py
@@ -0,0 +1,75 @@
+#!/usr/bin/env python
+# volume resize testing with delta flags, libvirt storage
+# driver only support dir now
+
+import libvirt
+from libvirt import libvirtError
+
+from src import sharedmod
+from utils import utils
+
+required_params = ('poolname', 'volname', 'capacity',)
+optional_params = {}
+
+def vol_resize_delta(params):
+test volume resize with delta flags
+
+global logger
+logger = params['logger']
+poolname = params['poolname']
+volname = params['volname']
+capacity = params['capacity']
+
+logger.info(the poolname is %s, volname is %s %
+(poolname, volname))
+
+logger.info(the capacity given is %s % capacity)
+out = utils.get_capacity_suffix_size(capacity)
+capacity_val = out['capacity_byte']
+logger.debug(the capacity to byte is %s % capacity_val)
+
+conn = sharedmod.libvirtobj['conn']
+try:
+poolobj = conn.storagePoolLookupByName(poolname)
+vol = poolobj.storageVolLookupByName(volname)
+
+logger.info(get volume info before resize)
+out = vol.info()
+pre_capacity = out[1]
+pre_allocation = out[2]
+logger.info(volume capacity is %s bytes, allocation is %s bytes %
+(pre_capacity, pre_allocation))
+
+flag = libvirt.VIR_STORAGE_VOL_RESIZE_DELTA
+logger.info(resize %s with capacity %s in pool %s using flag: %s
+% (volname, capacity, poolname, flag))
+
+vol.resize(capacity_val, flag)
+
+logger.info(get volume info after resize)
+out = vol.info()
+post_capacity = out[1]
+post_allocation = out[2]
+logger.info(volume capacity is %s bytes, allocation is %s bytes %
+(post_capacity, post_allocation))
+
+logger.info(check resize effect)
+if post_capacity - pre_capacity == capacity_val:
+logger.info(increased size is expected)
+else:
+logger.error(increase size not equal to set, resize failed)
+return 1
+
+if pre_allocation == post_allocation:
+logger.info(allocation is expected)
+else:
+logger.error(allocation changed, resize failed)
+return 1
+
+logger.info(resize succeed)
+
+except libvirtError, e:
+logger.error(libvirt call failed: + str(e))
+return 1
+
+return 0
ACK and pushed.
Thanks.
Guannan
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[libvirt] [test-API][PATCH] Add volume resize case with delta flag
Only storage backend for RBD (RADOS Block Device), FS and directory
have the resizeVol function, so only testing dir volume here.
Flags 'allocate' and 'shrik' are with bug:
https://bugzilla.redhat.com/show_bug.cgi?id=804516
they are not supported yet, so leave the case for later.
* using volume resize API with flag VIR_STORAGE_VOL_RESIZE_DELTA
* using volume info API to get volume info and check
* add dir volume resize conf
Signed-off-by: Wayne Sun g...@redhat.com
---
cases/storage_dir_vol_resize_delta.conf | 47 +++
repos/storage/vol_resize_delta.py | 75 +++
2 files changed, 122 insertions(+), 0 deletions(-)
create mode 100644 cases/storage_dir_vol_resize_delta.conf
create mode 100644 repos/storage/vol_resize_delta.py
diff --git a/cases/storage_dir_vol_resize_delta.conf
b/cases/storage_dir_vol_resize_delta.conf
new file mode 100644
index 000..58e15bf
--- /dev/null
+++ b/cases/storage_dir_vol_resize_delta.conf
@@ -0,0 +1,47 @@
+storage:create_dir_pool
+poolname
+$defaultpoolname
+
+storage:create_dir_volume
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+volformat
+$defaultvolumetype
+capacity
+$defaultvolumesize
+
+storage:vol_resize_delta
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+capacity
+1M
+
+storage:vol_resize_delta
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+capacity
+2G
+
+storage:vol_resize_delta
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+capacity
+4096K
+
+storage:delete_dir_volume
+poolname
+$defaultpoolname
+volname
+$defaultvolumename
+
+storage:destroy_pool
+poolname
+$defaultpoolname
diff --git a/repos/storage/vol_resize_delta.py
b/repos/storage/vol_resize_delta.py
new file mode 100644
index 000..a87941e
--- /dev/null
+++ b/repos/storage/vol_resize_delta.py
@@ -0,0 +1,75 @@
+#!/usr/bin/env python
+# volume resize testing with delta flags, libvirt storage
+# driver only support dir now
+
+import libvirt
+from libvirt import libvirtError
+
+from src import sharedmod
+from utils import utils
+
+required_params = ('poolname', 'volname', 'capacity',)
+optional_params = {}
+
+def vol_resize_delta(params):
+test volume resize with delta flags
+
+global logger
+logger = params['logger']
+poolname = params['poolname']
+volname = params['volname']
+capacity = params['capacity']
+
+logger.info(the poolname is %s, volname is %s %
+(poolname, volname))
+
+logger.info(the capacity given is %s % capacity)
+out = utils.get_capacity_suffix_size(capacity)
+capacity_val = out['capacity_byte']
+logger.debug(the capacity to byte is %s % capacity_val)
+
+conn = sharedmod.libvirtobj['conn']
+try:
+poolobj = conn.storagePoolLookupByName(poolname)
+vol = poolobj.storageVolLookupByName(volname)
+
+logger.info(get volume info before resize)
+out = vol.info()
+pre_capacity = out[1]
+pre_allocation = out[2]
+logger.info(volume capacity is %s bytes, allocation is %s bytes %
+(pre_capacity, pre_allocation))
+
+flag = libvirt.VIR_STORAGE_VOL_RESIZE_DELTA
+logger.info(resize %s with capacity %s in pool %s using flag: %s
+% (volname, capacity, poolname, flag))
+
+vol.resize(capacity_val, flag)
+
+logger.info(get volume info after resize)
+out = vol.info()
+post_capacity = out[1]
+post_allocation = out[2]
+logger.info(volume capacity is %s bytes, allocation is %s bytes %
+(post_capacity, post_allocation))
+
+logger.info(check resize effect)
+if post_capacity - pre_capacity == capacity_val:
+logger.info(increased size is expected)
+else:
+logger.error(increase size not equal to set, resize failed)
+return 1
+
+if pre_allocation == post_allocation:
+logger.info(allocation is expected)
+else:
+logger.error(allocation changed, resize failed)
+return 1
+
+logger.info(resize succeed)
+
+except libvirtError, e:
+logger.error(libvirt call failed: + str(e))
+return 1
+
+return 0
--
1.7.1
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