[NEW PATCH] BZ#717658 - Change format signature. (via gerrit-bot)

New patch submitted by Eduardo Warszawski (ewarszaw(a)redhat.com)

You can review this change at: http://gerrit.usersys.redhat.com/640

commit a609d198d38137374db72a7ac3fc416c36ad64d3
Author: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Date:   Thu Jun 30 16:07:58 2011 +0300

    BZ#717658 - Change format signature.
    
    Change-Id: Iea1e5735563087195181c625e57b8ba8e75d3441

diff --git a/vdsm/storage/blockSD.py b/vdsm/storage/blockSD.py
index 214e8a4..5c8f8e2 100644
--- a/vdsm/storage/blockSD.py
+++ b/vdsm/storage/blockSD.py
@@ -658,11 +658,12 @@ class BlockStorageDomain(sd.StorageDomain):
         fileUtils.cleanupdir(os.path.join("/dev", self.sdUUID))
 
     @classmethod
-    def format(cls, sdUUID, domaindir):
+    def format(cls, sdUUID):
         """Format detached storage domain.
            This removes all data from the storage domain.
         """
         # Remove the directory tree
+        domaindir = cls.findDomainPath(sdUUID)
         fileUtils.cleanupdir(domaindir, ignoreErrors = True)
         # Remove special metadata and service volumes
         # Remove all volumes LV if exists
diff --git a/vdsm/storage/fileSD.py b/vdsm/storage/fileSD.py
index 8b40a59..023c197 100644
--- a/vdsm/storage/fileSD.py
+++ b/vdsm/storage/fileSD.py
@@ -195,12 +195,13 @@ class FileStorageDomain(sd.StorageDomain):
         return imgList
 
     @classmethod
-    def format(cls, sdUUID, domaindir):
+    def format(cls, sdUUID):
         """
         Format detached storage domain.
         This removes all data from the storage domain.
         """
         cls.log.info("Formating domain %s", sdUUID)
+        domaindir = cls.findDomainPath(sdUUID)
         processPoolDict[sdUUID].fileUtils.cleanupdir(domaindir, ignoreErrors = False)
         return True
 
diff --git a/vdsm/storage/sd.py b/vdsm/storage/sd.py
index 325da5d..579b282 100644
--- a/vdsm/storage/sd.py
+++ b/vdsm/storage/sd.py
@@ -552,14 +552,6 @@ class StorageDomain:
         if self.isBackup():
             self.unmountMaster()
 
-
-    def format(self):
-        """
-        Format detached storage domain.
-        This removes all data from the storage domain.
-        """
-        pass
-
     def getAllImages(self):
         """
         Fetch the list of the Image UUIDs
diff --git a/vdsm/storage/sdf.py b/vdsm/storage/sdf.py
index da8335c..16faa3e 100644
--- a/vdsm/storage/sdf.py
+++ b/vdsm/storage/sdf.py
@@ -81,13 +81,13 @@ class StorageDomainFactory:
 
         for domClass in (blockSD.BlockStorageDomain, nfsSD.NfsStorageDomain,
localFsSD.LocalFsStorageDomain):
             try:
-                domaindir = domClass.findDomainPath(sdUUID)
+                domClass.findDomainPath(sdUUID)
             except (se.StorageDomainDoesNotExist):
                 pass
             except Exception:
                 cls.log.error("Can't find out domain %s", sdUUID,
exc_info=True)
             else:
-                return domClass.format(sdUUID, domaindir)
+                return domClass.format(sdUUID)
 
         raise se.StorageDomainTypeError(sdUUID)

Change in vdsm[master]: Change format signature in order to simplify SD recycle.

[Dan Kenigsberg]

Dan Kenigsberg has posted comments on this change.

Change subject: Change format signature in order to simplify SD recycle.
......................................................................




--
Gerrit-MessageType: comment
Gerrit-Change-Id: Iea1e5735563087195181c625e57b8ba8e75d3441
Gerrit-PatchSet: 4
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Ayal Baron
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com&gt;
Gerrit-Reviewer: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Yotam Oron <yoron(a)redhat.com&gt;

Change in vdsm[master]: Change format signature in order to simplify SD recycle.

[Dan Kenigsberg]

Dan Kenigsberg has submitted this change and it was merged.

Change subject: Change format signature in order to simplify SD recycle.
......................................................................


Change format signature in order to simplify SD recycle.

Needed for remove the sdf.py

Change-Id: Iea1e5735563087195181c625e57b8ba8e75d3441
---
M vdsm/storage/blockSD.py
M vdsm/storage/fileSD.py
M vdsm/storage/sd.py
M vdsm/storage/sdf.py
4 files changed, 15 insertions(+), 19 deletions(-)

Approvals:
  Dan Kenigsberg: Verified; Looks good to me, approved


--
Gerrit-MessageType: merged
Gerrit-Change-Id: Iea1e5735563087195181c625e57b8ba8e75d3441
Gerrit-PatchSet: 4
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Ayal Baron
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com&gt;
Gerrit-Reviewer: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Yotam Oron <yoron(a)redhat.com&gt;

Change in vdsm[master]: Change format signature in order to simplify SD recycle.

[Dan Kenigsberg]

Dan Kenigsberg has posted comments on this change.

Change subject: Change format signature in order to simplify SD recycle.
......................................................................


Patch Set 4: Verified; Looks good to me, approved

--
Gerrit-MessageType: comment
Gerrit-Change-Id: Iea1e5735563087195181c625e57b8ba8e75d3441
Gerrit-PatchSet: 4
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Ayal Baron
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com&gt;
Gerrit-Reviewer: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Yotam Oron <yoron(a)redhat.com&gt;

Change in vdsm[master]: Change format signature in order to simplify SD recycle.

[Dan Kenigsberg]

Dan Kenigsberg has posted comments on this change.

Change subject: Change format signature in order to simplify SD recycle.
......................................................................


Patch Set 3: Looks good to me, approved

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Gerrit-MessageType: comment
Gerrit-Change-Id: Iea1e5735563087195181c625e57b8ba8e75d3441
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Ayal Baron
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com&gt;
Gerrit-Reviewer: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Yotam Oron <yoron(a)redhat.com&gt;

Change in vdsm[master]: BZ#717658 - Change format signature.

[Yotam Oron]

Yotam Oron has posted comments on this change.

Change subject: BZ#717658 - Change format signature.
......................................................................


Patch Set 2: I would prefer that you didn't submit this

(2 inline comments)

....................................................
File vdsm/storage/blockSD.py
Line 706:             domaindir = cls.findDomainPath(sdUUID)
Line 707:         except (se.StorageDomainDoesNotExist):
Line 708:             pass
Line 709:         else:
Line 710:             fileUtils.cleanupdir(domaindir, ignoreErrors = True)
Convention disctates ignoreErrors=True
Line 711:         # Remove special metadata and service volumes
Line 712:         # Remove all volumes LV if exists
Line 713:         _removeVMSfs(lvm.lvPath(sdUUID, MASTERLV))
Line 714:         try:


....................................................
File vdsm/storage/fileSD.py
Line 219:         """
Line 220:         cls.log.info("Formating domain %s", sdUUID)
Line 221:         try:
Line 222:             domaindir = cls.findDomainPath(sdUUID)
Line 223:         except (se.StorageDomainDoesNotExist):
Is this the only exception thrown (old implementation also caught Exception) ?
Line 224:             pass
Line 225:         else:
Line 226:             oop.getProcessPool(sdUUID).fileUtils.cleanupdir(domaindir,
ignoreErrors = False)
Line 227:         return True


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Gerrit-MessageType: comment
Gerrit-Change-Id: Iea1e5735563087195181c625e57b8ba8e75d3441
Gerrit-PatchSet: 2
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Ayal Baron
Gerrit-Reviewer: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Gerrit-Reviewer: Yotam Oron <yoron(a)redhat.com&gt;

New patch submitted by Eduardo Warszawski (ewarszaw(a)redhat.com)

You can review this change at: http://gerrit.usersys.redhat.com/640

commit 33f2b8cc81c462ce183ff42c5ca2fa29db16ba2a
Author: Eduardo Warszawski <ewarszaw(a)redhat.com&gt;
Date:   Thu Jun 30 16:07:58 2011 +0300

    BZ#717658 - Change format signature.
    
    Change-Id: Iea1e5735563087195181c625e57b8ba8e75d3441

diff --git a/vdsm/storage/blockSD.py b/vdsm/storage/blockSD.py
index 3a1975f..df37019 100644
--- a/vdsm/storage/blockSD.py
+++ b/vdsm/storage/blockSD.py
@@ -697,12 +697,17 @@ class BlockStorageDomain(sd.StorageDomain):
         fileUtils.cleanupdir(os.path.join("/dev", self.sdUUID))
 
     @classmethod
-    def format(cls, sdUUID, domaindir):
+    def format(cls, sdUUID):
         """Format detached storage domain.
            This removes all data from the storage domain.
         """
         # Remove the directory tree
-        fileUtils.cleanupdir(domaindir, ignoreErrors = True)
+        try:
+            domaindir = cls.findDomainPath(sdUUID)
+        except (se.StorageDomainDoesNotExist):
+            pass
+        else:
+            fileUtils.cleanupdir(domaindir, ignoreErrors = True)
         # Remove special metadata and service volumes
         # Remove all volumes LV if exists
         _removeVMSfs(lvm.lvPath(sdUUID, MASTERLV))
diff --git a/vdsm/storage/fileSD.py b/vdsm/storage/fileSD.py
index 35f7ab3..8015926 100644
--- a/vdsm/storage/fileSD.py
+++ b/vdsm/storage/fileSD.py
@@ -212,13 +212,18 @@ class FileStorageDomain(sd.StorageDomain):
         return imgList
 
     @classmethod
-    def format(cls, sdUUID, domaindir):
+    def format(cls, sdUUID):
         """
         Format detached storage domain.
         This removes all data from the storage domain.
         """
         cls.log.info("Formating domain %s", sdUUID)
-        oop.getProcessPool(sdUUID).fileUtils.cleanupdir(domaindir, ignoreErrors = False)
+        try:
+            domaindir = cls.findDomainPath(sdUUID)
+        except (se.StorageDomainDoesNotExist):
+            pass
+        else:
+            oop.getProcessPool(sdUUID).fileUtils.cleanupdir(domaindir, ignoreErrors =
False)
         return True
 
     def getRemotePath(self):
diff --git a/vdsm/storage/sd.py b/vdsm/storage/sd.py
index fd915a0..562982c 100644
--- a/vdsm/storage/sd.py
+++ b/vdsm/storage/sd.py
@@ -535,13 +535,6 @@ class StorageDomain:
             self.mountMaster()
             self.createMasterTree()
 
-    def format(self):
-        """
-        Format detached storage domain.
-        This removes all data from the storage domain.
-        """
-        pass
-
     def getAllImages(self):
         """
         Fetch the list of the Image UUIDs
diff --git a/vdsm/storage/sdf.py b/vdsm/storage/sdf.py
index 2e2126d..f13c933 100644
--- a/vdsm/storage/sdf.py
+++ b/vdsm/storage/sdf.py
@@ -91,14 +91,7 @@ class StorageDomainFactory:
             cls.log.warn("Storage domain %s doesn't exist. Trying recycle
leftovers ...", sdUUID)
 
         for domClass in (blockSD.BlockStorageDomain, nfsSD.NfsStorageDomain,
localFsSD.LocalFsStorageDomain):
-            try:
-                domaindir = domClass.findDomainPath(sdUUID)
-            except (se.StorageDomainDoesNotExist):
-                pass
-            except Exception:
-                cls.log.error("Can't find out domain %s", sdUUID,
exc_info=True)
-            else:
-                return domClass.format(sdUUID, domaindir)
+            return domClass.format(sdUUID)
 
         raise se.StorageDomainTypeError(sdUUID)