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wsrep_sst_xtrabackup*: du -s removed lessens output

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and only displays the summary. As this is the only bit
that is used there will be less du,kernel,awk CPU usage.
This commit is contained in:
Daniel Black
2018-01-14 11:38:12 +11:00
parent e78e308e81
commit cc8abb21e3
2 changed files with 2 additions and 2 deletions
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2
scripts/wsrep_sst_xtrabackup-v2.sh
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@ -399,7 +399,7 @@ get_transfer()
get_footprint() get_footprint()
{ {
pushd $WSREP_SST_OPT_DATA 1>/dev/null pushd $WSREP_SST_OPT_DATA 1>/dev/null
payload=$(find . -regex '.*\.ibd$\|.*\.MYI$\|.*\.MYD$\|.*ibdata1$' -type f -print0 | du --files0-from=- --block-size=1 -c | awk 'END { print $1 }') payload=$(find . -regex '.*\.ibd$\|.*\.MYI$\|.*\.MYD$\|.*ibdata1$' -type f -print0 | du --files0-from=- --block-size=1 -c -s | awk 'END { print $1 }')
if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then
# QuickLZ has around 50% compression ratio # QuickLZ has around 50% compression ratio
# When compression/compaction used, the progress is only an approximate. # When compression/compaction used, the progress is only an approximate.

2
scripts/wsrep_sst_xtrabackup.sh
View File

@ -197,7 +197,7 @@ get_transfer()
get_footprint() get_footprint()
{ {
pushd $WSREP_SST_OPT_DATA 1>/dev/null pushd $WSREP_SST_OPT_DATA 1>/dev/null
payload=$(find . -regex '.*\.ibd$\|.*\.MYI$\|.*\.MYD$\|.*ibdata1$' -type f -print0 | du --files0-from=- --block-size=1 -c | awk 'END { print $1 }') payload=$(find . -regex '.*\.ibd$\|.*\.MYI$\|.*\.MYD$\|.*ibdata1$' -type f -print0 | du --files0-from=- --block-size=1 -c -s | awk 'END { print $1 }')
if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then
# QuickLZ has around 50% compression ratio # QuickLZ has around 50% compression ratio
# When compression/compaction used, the progress is only an approximate. # When compression/compaction used, the progress is only an approximate.