misc/129697: periodic/daily/100.clean-disks and port lang/sbcl
Vladimir Chukharev
chukharev at mail.ru
Tue Dec 16 15:10:02 PST 2008
>Number: 129697
>Category: misc
>Synopsis: periodic/daily/100.clean-disks and port lang/sbcl
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Tue Dec 16 23:10:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: Vladimir Chukharev
>Release: FreeBSD 7.1-PRERELEASE i386
>Organization:
>Environment:
FreeBSD chu.me.tut.fi 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #0: Sat Dec 13 11:26:37 EET 2008 root at chu.me.tut.fi:/usr/obj/usr/src/sys/CHU i386
>Description:
FreebBSD port lang/sbcl installs a file /usr/local/lib/sbcl/sbcl.core
This file has the name corresponding to the core dumps and it gets
deleted by a cron job /etc/periodic/daily/100.clean-disks if enabled in
/etc/periodic.conf.
>How-To-Repeat:
Install the port lang/sbcl and enable the cron job by setting in /etc/periodic.conf :
daily_clean_disks_enable="YES"
daily_clean_disks_days=0
As root, run /etc/periodic/daily/100.clean-disks
The file /usr/local/lib/sbcl/sbcl.core will be deleted.
>Fix:
The attached patch introduces a new variable daily_clean_disks_ignore
where the port can put a list of files to be kept, e.g. in periodic.conf:
daily_clean_disks_ignore="sbcl.core"
I hope that the port maintainer will add this line e.g. to the port message
when the patch is applied.
Comments?
Patch attached with submission follows:
--- /etc/periodic/daily/100.clean-disks 2007-12-24 12:11:21.000000000 +0200
+++ progs/100.clean-disks 2008-12-17 00:50:59.000000000 +0200
@@ -29,10 +29,18 @@
echo ""
echo "Cleaning disks:"
set -f noglob
- args="$args -name "`echo "$daily_clean_disks_files" |
+ args="$args ( -name "`echo "$daily_clean_disks_files" |
sed -e 's/^[ ]*//' \
-e 's/[ ]*$//' \
- -e 's/[ ][ ]*/ -o -name /g'`
+ -e 's/[ ][ ]*/ -o -name /g'`" )"
+
+ if ! [ -z "$daily_clean_disks_ignore" ]
+ then
+ args="$args -a ! ( -name "`echo "$daily_clean_disks_ignore" |
+ sed -e 's/^[ ]*//' \
+ -e 's/[ ]*$//' \
+ -e 's/[ ][ ]*/ -o -name /g'`" )"
+ fi
case "$daily_clean_disks_verbose" in
[Yy][Ee][Ss])
@@ -41,9 +49,9 @@
print=;;
esac
- rc=$(find / \( ! -fstype local -o -fstype rdonly \) -a -prune -o \
- \( $args \) -atime +$daily_clean_disks_days -delete $print |
- tee /dev/stderr | wc -l)
+ command="find / ( ! -fstype local -o -fstype rdonly ) -a -prune -o \
+ ( $args ) -atime +$daily_clean_disks_days -delete $print "
+ rc=$($command | tee /dev/stderr | wc -l)
[ -z "$print" ] && rc=0
[ $rc -gt 1 ] && rc=1
set -f glob
>Release-Note:
>Audit-Trail:
>Unformatted:
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