Whamcloud - gitweb
LU-16310 sec: Lustre/HSM on enc file with enc key
Support for Lustre/HSM on encrypted files when the encryption key is
available requires similar attention as with file migration.
The volatile file used for HSM restore must have the same encryption
context as the Lustre file being restored, so that file content
remains accessible after the layout swap at the end of the restore
procedure.
Please note that using Lustre/HSM with the encryption key creates
clear text copies of encrypted files on the HSM backend storage.
Signed-off-by: Sebastien Buisson <sbuisson@ddn.com>
Change-Id: I99cba202cd2c7c747bbe5c4ec7d9208c7f6baf4b
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/49153
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Reviewed-by: jsimmons <jsimmons@infradead.org>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Etienne AUJAMES <eaujames@ddn.com>