openstack/swift
Code Issues Proposed changes

Merge "Added --top option to swift-recon -d"

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Jenkins 2012-12-03 21:39:26 +00:00 committed by Gerrit Code Review
commit 4f617f49b6
1 changed files with 19 additions and 2 deletions
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21
bin/swift-recon
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@ -537,7 +537,7 @@ class SwiftRecon(object):
print "No hosts returned valid data."
print "=" * 79
def disk_usage(self, hosts):
def disk_usage(self, hosts, top=0):
"""
Obtain and print disk usage statistics
@ -550,6 +550,7 @@ class SwiftRecon(object):
raw_total_used = []
raw_total_avail = []
percents = {}
top_percents = [(None, 0)] * top
recon = Scout("diskusage", self.verbose, self.suppress_errors,
self.timeout)
print "[%s] Checking disk usage now" % self._ptime()
@ -563,6 +564,13 @@ class SwiftRecon(object):
raw_total_used.append(entry['used'])
raw_total_avail.append(entry['avail'])
hostusage.append(round(used, 2))
for ident, oused in top_percents:
if oused < used:
top_percents.append(
(url + ' ' + entry['device'], used))
top_percents.sort(key=lambda x: -x[1])
top_percents.pop()
break
stats[url] = hostusage
for url in stats:
@ -597,6 +605,13 @@ class SwiftRecon(object):
else:
print "No hosts returned valid data."
print "=" * 79
if top_percents:
print 'TOP %s' % top
for ident, used in top_percents:
if ident:
url, device = ident.split()
host = urlparse(url).netloc.split(':')[0]
print '%.02f%% %s' % (used, '%-15s %s' % (host, device))
def main(self):
"""
@ -640,6 +655,8 @@ class SwiftRecon(object):
"local copy")
args.add_option('--sockstat', action="store_true",
help="Get cluster socket usage stats")
args.add_option('--top', type='int', metavar='COUNT', default=0,
help='Also show the top COUNT entries in rank order.')
args.add_option('--all', action="store_true",
help="Perform all checks. Equal to -arudlq --md5 "
"--sockstat")
@ -731,7 +748,7 @@ class SwiftRecon(object):
if options.loadstats:
self.load_check(hosts)
if options.diskusage:
self.disk_usage(hosts)
self.disk_usage(hosts, options.top)
if options.md5:
self.get_ringmd5(hosts, ring_file)
if options.quarantined: