Resiliency group with in-guest replication and addition of 100GB disk hits memory cap issue. (9985)
Description:After creating resiliency group with in-guest replication and adding up 100GB disk, edit the resiliency group. On completing the edit operation, the resiliency group memory_cap error occurs.
Resolution: There are 3 options to clear the cache without interrupting any process or service:
1. Clear PageCache only.
sync; echo 1 > /proc/sys/vm/drop_caches
2. Clear dentries and inodes.
sync; echo 2 > /proc/sys/vm/drop_caches
3. Clear pagecache, dentries, and inodes
. sync; echo 3 > /proc/sys/vm/drop_caches