diff options
author | Daniel Rosenberg <drosen@google.com> | 2019-04-02 20:25:05 +0000 |
---|---|---|
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2019-04-02 20:25:05 +0000 |
commit | 07a8c9f8debd48051a3f6d2de3bee9cc576697ad (patch) | |
tree | 9b5bcba0b8a55c5b85a0c05275065eb47cafd7a0 | |
parent | 654a37cd657593c9a01ff586f55b0b308f9c3474 (diff) | |
parent | 96731d84db05b7b67613e70eff789c113bd5ad2a (diff) | |
download | extras-07a8c9f8debd48051a3f6d2de3bee9cc576697ad.tar.gz |
Merge "Make checkpoint_gc.sh robust against interference"
-rw-r--r-- | checkpoint_gc/checkpoint_gc.sh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/checkpoint_gc/checkpoint_gc.sh b/checkpoint_gc/checkpoint_gc.sh index d5f7ab40..93785804 100644 --- a/checkpoint_gc/checkpoint_gc.sh +++ b/checkpoint_gc/checkpoint_gc.sh @@ -44,7 +44,6 @@ DIRTY_SEGMENTS=${DIRTY_SEGMENTS_START} TODO_SEGMENTS=$((${DIRTY_SEGMENTS_START}-${DIRTY_SEGMENTS_THRESHOLD})) echo $DIRTY_SEGMENTS_START while [ ${DIRTY_SEGMENTS} -gt ${DIRTY_SEGMENTS_THRESHOLD} ]; do - echo $DIRTY_SEGMENTS PROGRESS=`echo "(${DIRTY_SEGMENTS_START}-${DIRTY_SEGMENTS})/${TODO_SEGMENTS}"|bc -l` if [[ $PROGRESS == -* ]]; then PROGRESS=0 @@ -52,6 +51,8 @@ while [ ${DIRTY_SEGMENTS} -gt ${DIRTY_SEGMENTS_THRESHOLD} ]; do print -u${STATUS_FD} "global_progress ${PROGRESS}" read DIRTY_SEGMENTS < /sys/fs/f2fs/${NAME}/dirty_segments sleep ${SLEEP} + # In case someone turns it off behind our back + echo 1 > /sys/fs/f2fs/${NAME}/gc_urgent done log -pi -t checkpoint_gc Turning off GC for ${NAME} |