Attachment not find afer restore shared home from backup

[serge calderara]

Dear all,

we have a datacenter jira instance form which we have restore attachment file from a backup.

After restarting jira we notice that some project have missing files from attachement even after re-indexing.

based on that I have few questions :

1 - Can it be a caching related issue between cluster node ?

2 - Can we run a background rsync to copy over missing file again while jira is up and running ? This to avoid shutingdown nodes while user use it

regards