Hi, SolrCloud document <https://wiki.apache.org/solr/NewSolrCloudDesign> mentions:
"The sync can be tunable e.g. flush vs fsync by default can protect against JVM crashes but not against power failure and can be much faster " Does it mean that flush protects against JVM crash but not power failure? While fsync will protect against both scenarios. Also, this NRT help <https://cwiki.apache.org/confluence/display/solr/Near+Real+Time+Searching> explains soft commit as: "A *soft commit* is much faster since it only makes index changes visible and does not fsync index files or write a new index descriptor. If the JVM crashes or there is a loss of power, changes that occurred after the last *hard commit* will be lost." This is little confusing, as a soft-commit will only happen after a tlog entry is flushed. Isn't it? Or doesn't tlog work differently for solrcloud and non-solrCloud configurations. Thanks Nawab
