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Use default values for disk pct full and mb free.

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This commit is contained in:
Daniel Nichter
2011-08-31 10:31:46 -06:00
parent 7a9c4041a8
commit 70a7a62c1f
1 changed files with 4 additions and 4 deletions
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8
bin/pt-collect
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@@ -16,8 +16,8 @@ usage() {
# Make sure the disk isn't getting too full. Exit if the disk is more than $1
# percent full, or there is less than $2 megabytes of free space on $3 drive.
check_disk_space() {
PCT="$1"
MB="$2"
PCT=${1:-"100"}
MB=${2:-"0"}
DEST="$3"
avail=$(df -m -P "${DEST}" | awk '/^\//{print $4}');
full=$(df -m -P "${DEST}" | awk '/^\//{print $5}' | sed -e 's/%//g');
@@ -339,11 +339,11 @@ Collect strace data.
=item -f PERCENT
Exit if the disk is more than this percent full.
Exit if the disk is more than this percent full (default 100).
=item -m MEGABYTES
Exit unless there are this many megabytes free disk space.
Exit if there are less than this many megabytes free disk space (default 0).
=item -p PREFIX