Change in vdsm[master]: Skip monitoring the usage of tmpfs filesystems in diskStats

Mark Wu has posted comments on this change.

Change subject: Skip monitoring the usage of tmpfs filesystems in diskStats
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Patch Set 3: (1 inline comment)

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File vdsm/sampling.py
Line 160:         for p in self.MONITORED_PATHS:
Line 161:             rc, out, _ = utils.execCmd(['stat', '--file-system', '--format=%T',
Line 162:                                         p])
Line 163:             if rc == 0 and out[0] == 'tmpfs':
Line 164:                 continue
Good point! But in current Host sampling code,  it has the same effect of putting it into __init__ and _getDiskStats, because it create a new instance of HostSample in every sampling. You approach will show its advantadge after we refactor the host sampling code.
Line 165: 
Line 166:             free = 0
Line 167:             try:
Line 168:                 stat = os.statvfs(p)