From: Ian Jackson <ian.jackson@eu.citrix.com>
To: xen-devel@lists.xenproject.org
Cc: Ian Jackson <Ian.Jackson@eu.citrix.com>
Subject: [OSSTEST PATCH 4/5] cr-ensure-disk-space: Run check_space before taking lock
Date: Wed, 20 Jul 2016 14:19:10 +0100 [thread overview]
Message-ID: <1469020751-12413-4-git-send-email-ian.jackson@eu.citrix.com> (raw)
In-Reply-To: <1469020751-12413-1-git-send-email-ian.jackson@eu.citrix.com>
This allows cr-ensure-disk-space to be a noop if there is enough
space, even if run on a host which doesn't have access to the relevant
lock directory.
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
cr-ensure-disk-space | 2 ++
1 file changed, 2 insertions(+)
diff --git a/cr-ensure-disk-space b/cr-ensure-disk-space
index 63e92f4..2d299dd 100755
--- a/cr-ensure-disk-space
+++ b/cr-ensure-disk-space
@@ -61,6 +61,8 @@ sub check_space () {
return $space >= logcfg('MinSpaceMby');
}
+exit 0 if check_space;
+
my $lock = "$c{GlobalLockDir}/publish-lock";
open LOCK, "> $lock" or die "$lock $!";
flock LOCK, LOCK_EX or die $!;
--
2.1.4
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next prev parent reply other threads:[~2016-07-20 13:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-20 13:19 [OSSTEST PATCH 1/5] mfi-common: Break out set_hostos_runvars Ian Jackson
2016-07-20 13:19 ` [OSSTEST PATCH 2/5] mfi-common: Do not set di_version runvar to empty string in build jobs Ian Jackson
2016-07-20 13:19 ` [OSSTEST PATCH 3/5] cr-ensure-disk-space: Break out check_space Ian Jackson
2016-07-20 13:19 ` Ian Jackson [this message]
2016-07-20 13:19 ` [OSSTEST PATCH 5/5] mg-list-all-branches: Do not match ${BRANCHES+= ... } Ian Jackson
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