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Make savecore mind available disk space

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This commit is contained in:
Markus Armbruster 2011-03-13 14:23:13 +01:00
parent 30f12acf73
commit 64e58e3417
1 changed files with 10 additions and 2 deletions
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12
scripts/savecore
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@ -1,6 +1,6 @@
#!/bin/sh -e #!/bin/sh -e
# Script to save core files, to be run from post_crash_dump_hook # Script to save core files, to be run from post_crash_dump_hook
# Written by Markus Armbruster, 2008 # Written by Markus Armbruster, 2008-2011
# This script is in the public domain. # This script is in the public domain.
# Use: edit configuration variables below to taste, then set # Use: edit configuration variables below to taste, then set
@ -29,6 +29,9 @@ core_pattern=core.*
# them up, which is probably not what you want. # them up, which is probably not what you want.
core_dir=../core-dumps core_dir=../core-dumps
# Minimum free disk space for saving core dumps, in KiB
space_low=102400
# Whom to send mail (leave empty to not send any) # Whom to send mail (leave empty to not send any)
privlog= privlog=
@ -55,7 +58,12 @@ test -n "$privlog" && trap 'alert_deity' EXIT
core_name=`ls -td $core_pattern | head -n 1` core_name=`ls -td $core_pattern | head -n 1`
test -n "$core_name" test -n "$core_name"
test -r "$core_name" test -r "$core_name"
saved_core=$core_dir/core-`/bin/date +%Y-%m-%d-%H:%M` tstamp=`/bin/date +%Y-%m-%d-%H:%M`
saved_core=$core_dir/core-$tstamp
if [ `df -kP $core_dir | awk 'NR!=1 { print $4 }'` -lt "$space_low" ]
then rm -f $core_name; exit
fi
mv -f $core_name $saved_core mv -f $core_name $saved_core
saved=y saved=y