85 lines
2.4 KiB
Diff
85 lines
2.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: "Scot W. Stevenson" <scot.stevenson@gmail.com>
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Date: Fri, 3 Nov 2017 23:43:53 +0100
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Subject: [PATCH] Minor code cleanup in arc_summary.py
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Simplify and inline single-use function div1(); inline twice-used
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function div2(); add function comment to zfs_header(); replace
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variable "unused" in get_Kstat() with "_" following convention.
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Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
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Reviewed-by: George Melikov <mail@gmelikov.ru>
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Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
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Signed-off-by: Scot W. Stevenson <scot.stevenson@gmail.com>
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Closes #6802
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(cherry picked from commit 03f638a8efe4f8e5901fc0e07fad5604e2550f22)
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
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---
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cmd/arc_summary/arc_summary.py | 25 ++++++++-----------------
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1 file changed, 8 insertions(+), 17 deletions(-)
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diff --git a/cmd/arc_summary/arc_summary.py b/cmd/arc_summary/arc_summary.py
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index e19278cef..6b818edc7 100755
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--- a/cmd/arc_summary/arc_summary.py
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+++ b/cmd/arc_summary/arc_summary.py
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@@ -63,7 +63,7 @@ def get_Kstat():
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del kstats[0:2]
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for kstat in kstats:
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kstat = kstat.strip()
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- name, unused, value = kstat.split()
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+ name, _, value = kstat.split()
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Kstat[namespace + name] = D(value)
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Kstat = {}
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@@ -77,17 +77,6 @@ def get_Kstat():
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return Kstat
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-def div1():
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- sys.stdout.write("\n")
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- for i in range(18):
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- sys.stdout.write("%s" % "----")
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- sys.stdout.write("\n")
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-
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-
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-def div2():
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- sys.stdout.write("\n")
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-
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-
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def fBytes(b=0):
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"""Return human-readable representation of a byte value in
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powers of 2 (eg "KiB" for "kibibytes", etc) to two decimal
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@@ -908,11 +897,13 @@ unSub = [
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def zfs_header():
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- daydate = time.strftime("%a %b %d %H:%M:%S %Y")
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+ """Print title string with date
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+ """
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+ daydate = time.strftime('%a %b %d %H:%M:%S %Y')
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- div1()
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- sys.stdout.write("ZFS Subsystem Report\t\t\t\t%s" % daydate)
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- div2()
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+ sys.stdout.write('\n'+'-'*72+'\n')
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+ sys.stdout.write('ZFS Subsystem Report\t\t\t\t%s' % daydate)
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+ sys.stdout.write('\n')
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def usage():
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@@ -975,7 +966,7 @@ def main():
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zfs_header()
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for page in pages:
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page(Kstat)
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- div2()
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+ sys.stdout.write("\n")
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if __name__ == '__main__':
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--
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2.14.2
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