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-rw-r--r--files/handlers/rsync29
1 files changed, 16 insertions, 13 deletions
diff --git a/files/handlers/rsync b/files/handlers/rsync
index 3d5f22f..9da6d92 100644
--- a/files/handlers/rsync
+++ b/files/handlers/rsync
@@ -35,7 +35,7 @@
# mountpoint = backup partition mountpoint or backup main folder (either local or remote)
# backupdir = folder relative do $mountpoint where the backup should be stored (local or remote)
# format = specify backup storage format: short, long or mirror (i.e, no rotations)
-# days = for short storage format, specify the number of backup increments (min = 5)
+# days = for short storage format, specify the number of backup increments (min = 2, set to 1 or less to disable)
# keepdaily = for long storage format, specify the number of daily backup increments
# keepweekly = for long storage format, specify the number of weekly backup increments
# keepmonthly = for long storage format, specify the number of monthly backup increments
@@ -60,7 +60,7 @@
# exclude_vserver = vserver-name (valid only if vservers = yes on backupninja.conf)
# numericids = when set to 1, use numeric ids instead of user/group mappings on rsync
# compress = if set to 1, compress data on rsync (remote source only)
-# bandwidthlimit = set a badnwidth limit in kbps (remote source only)
+# bandwidthlimit = set a badnwidth limit in KB/s (remote source only)
# remote_rsync = remote rsync program (remote source only)
# id_file = ssh key file (remote source only)
# batch = set to "yes" to rsync use a batch file as source
@@ -79,7 +79,7 @@
# port = remote port number (remote destination only)
# user = remote user name (remote destination only)
# id_file = ssh key file (remote destination only)
-# bandwidthlimit = set a badnwidth limit in kbps (remote destination only)
+# bandwidthlimit = set a badnwidth limit in KB/s (remote destination only)
# remote_rsync = remote rsync program (remote dest only)
# batch = set to "yes" to rsync write a batch file from the changes
# batchbase = folder where the batch file should be written
@@ -253,7 +253,7 @@ function eval_config {
if [ -z "$days" ]; then
keep="4"
else
- keep="`echo $days - 1 | bc -l`"
+ keep=$[$days - 1]
fi
fi
@@ -284,6 +284,9 @@ function eval_config {
excludes="$excludes --exclude=$path"
done
+ # Make sure we'll run bash at the destination
+ ssh_cmd="$ssh_cmd /bin/bash"
+
}
function rotate_short {
@@ -293,18 +296,18 @@ function rotate_short {
local keep="$2"
local metadata="`dirname $folder`/metadata"
- if [[ "$keep" -lt 4 ]]; then
- error "Rotate: minimum of 4 rotations"
- exit 1
+ # No rotations
+ if [[ "$keep" -lt 1 ]]; then
+ return
fi
if [ -d $folder.$keep ]; then
$nice $mv /$folder.$keep /$folder.tmp
fi
- for ((n=`echo "$keep - 1" | bc`; n >= 0; n--)); do
+ for ((n=$[$keep - 1]; n >= 0; n--)); do
if [ -d $folder.$n ]; then
- dest=`echo "$n + 1" | bc`
+ dest=$[$n + 1]
$nice $mv /$folder.$n /$folder.$dest
$touch /$folder.$dest
mkdir -p $metadata/`basename $folder`.$dest
@@ -328,9 +331,9 @@ function rotate_short_remote {
local metadata="`dirname $folder`/metadata"
local keep="$2"
- if [[ "$2" -lt 4 ]]; then
- error "Rotate: minimum of 4 rotations"
- exit 1
+ # No rotations
+ if [[ "$keep" -lt 1 ]]; then
+ return
fi
(
@@ -911,7 +914,7 @@ function set_rsync_options {
if [ "$from" == "local" ] || [ "$dest" == "local" ]; then
# rsync options for local sources or destinations
- rsync_options="$rsync_options"
+ rsync_options=($rsync_options)
fi
if [ "$from" == "remote" ] || [ "$dest" == "remote" ]; then