Change in vdsm[master]: NetReload: netmodels for addNetwork

gvallare at redhat.com gvallare at redhat.com
Mon Apr 29 07:40:59 UTC 2013


Giuseppe Vallarelli has posted comments on this change.

Change subject: NetReload: netmodels for addNetwork
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Patch Set 2: (2 inline comments)

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File lib/vdsm/netinfo.py
Line 193:     if not 0 <= prefix <= 32:
Line 194:         raise ValueError('%s is not a valid prefix value. It must be between '
Line 195:                          '0 and 32')
Line 196:     return socket.inet_ntoa(
Line 197:         struct.pack("!I", int('1' * prefix + '0' * (32 - prefix), 2)))
Ok, thanks
Line 198: 
Line 199: 
Line 200: def netmask2prefix(netmask):
Line 201:     try:


Line 202:         socket.inet_pton(socket.AF_INET, netmask)
Line 203:     except socket.error:
Line 204:         raise ValueError('%s is not a valid netmask.' % netmask)
Line 205:     num = struct.unpack("!I", socket.inet_aton(netmask))[0]
Line 206:     if num & (num - 1) != (num << 1) & 0xffffffff:
Ok.
Line 207:         raise ValueError("%s is not a valid netmask." % netmask)
Line 208:     return bin(num)[2:].index('0')
Line 209: 
Line 210: 


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Gerrit-MessageType: comment
Gerrit-Change-Id: Iba5c5b84760e27245cbe34c3b290c54e51278e72
Gerrit-PatchSet: 2
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Antoni Segura Puimedon <asegurap at redhat.com>
Gerrit-Reviewer: Antoni Segura Puimedon <asegurap at redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken at redhat.com>
Gerrit-Reviewer: Giuseppe Vallarelli <gvallare at redhat.com>
Gerrit-Reviewer: Mark Wu <wudxw at linux.vnet.ibm.com>
Gerrit-Reviewer: oVirt Jenkins CI Server


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