Simone Tiraboschi has posted comments on this change.

Change subject: iscsi: checking image size against VG free space
......................................................................


Patch Set 1:

(3 comments)

http://gerrit.ovirt.org/#/c/34940/1/src/plugins/ovirt-hosted-engine-setup/vm/image.py
File src/plugins/ovirt-hosted-engine-setup/vm/image.py:

Line 44:     """
Line 45: 
Line 46:     def __init__(self, context):
Line 47:         super(Plugin, self).__init__(context=context)
Line 48:         self.serv = None
> Why do you need this instance variable? You can get this from the environme
Done
Line 49: 
Line 50:     @plugin.event(
Line 51:         stage=plugin.Stages.STAGE_INIT,
Line 52:     )


Line 81:             ohostedcons.Stages.DIALOG_TITLES_E_VM,
Line 82:         ),
Line 83:     )
Line 84:     def _disk_customization(self):
Line 85:         self.serv = self.environment[ohostedcons.VDSMEnv.VDS_CLI]
> Initializing here create temporal dependency, function using self.serv will
Done
Line 86:         interactive = self.environment[
Line 87:             ohostedcons.StorageEnv.IMAGE_SIZE_GB
Line 88:         ] is None
Line 89: 


Line 100:                 raise RuntimeError(vginfo['status']['message'])
Line 101:             vgfree = int(vginfo['info']['vgfree'])
Line 102:             vgmaxavailable = (
Line 103:                 vgfree / 
ohostedcons.Const.MINIMUM_SPACE_STORAGEDOMAIN_MB *
Line 104:                 ohostedcons.Const.MINIMUM_SPACE_STORAGEDOMAIN_MB
> Seems that you mean:
vgavailable = vgfree / EXTENT_SIZE * EXTENT_SIZE, yes sorry :-)

will the GiB be always a right multiple of the extent size?
Line 105:             )
Line 106: 
Line 107:         valid = False
Line 108:         while not valid:


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Gerrit-MessageType: comment
Gerrit-Change-Id: I17f861a053f6ac38983967ffb07ecca9ff9b8de1
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-hosted-engine-setup
Gerrit-Branch: master
Gerrit-Owner: Simone Tiraboschi <stira...@redhat.com>
Gerrit-Reviewer: Lev Veyde <lve...@redhat.com>
Gerrit-Reviewer: Nir Soffer <nsof...@redhat.com>
Gerrit-Reviewer: Sandro Bonazzola <sbona...@redhat.com>
Gerrit-Reviewer: Simone Tiraboschi <stira...@redhat.com>
Gerrit-Reviewer: Yedidyah Bar David <d...@redhat.com>
Gerrit-Reviewer: automat...@ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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