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Tom Caputi
369aa501d1
Currently, the receive code can create an unreadable dataset from a correct raw send stream. This is because it is currently impossible to set maxblkid to a lower value without freeing the associated object. This means truncating files on the send side to a non-0 size could result in corruption. This patch solves this issue by adding a new 'force' flag to dnode_new_blkid() which will allow the raw receive code to force the DMU to accept the provided maxblkid even if it is a lower value than the existing one. For testing purposes the send_encrypted_files.ksh test has been extended to include a variety of truncated files and multiple snapshots. It also now leverages the xattrtest command to help ensure raw receives correctly handle xattrs. Reviewed-by: Paul Dagnelie <pcd@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matt Ahrens <mahrens@delphix.com> Signed-off-by: Tom Caputi <tcaputi@datto.com> Closes #8168 Closes #8487
ZFS on Linux is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community.
Official Resources
Installation
Full documentation for installing ZoL on your favorite Linux distribution can be found at our site.
Contribute & Develop
We have a separate document with contribution guidelines.
Release
ZFS on Linux is released under a CDDL license.
For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197
Supported Kernels
- The
METAfile contains the officially recognized supported kernel versions.