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2cd0f98f4a
We want `zpool import` to be highly robust and never panic, even when encountering corrupt metadata. This is already handled in the arc_read() code path, which covers most cases, but spa_load_verify_cb() relies on zio_read() and is responsible for verifying the block pointer. During import it is also possible to encounter blocks pointers which contain ZIO_COMPRESS_INHERIT and ZIO_CHECKSUM_INHERIT values. Relax the verification function slightly to allow this. Futhermore, extend dsl_scan_recurse() to verify the block pointer contents of level zero blocks which are not of type DMU_OT_DNODE or DMU_OT_OBJSET. This is handled by arc_read() in the other cases. Reviewed-by: Paul Dagnelie <pcd@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #13124 Closes #13360 |
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OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.
Official Resources
- Documentation - for using and developing this repo
- ZoL Site - Linux release info & links
- Mailing lists
- OpenZFS site - for conference videos and info on other platforms (illumos, OSX, Windows, etc)
Installation
Full documentation for installing OpenZFS on your favorite operating system can be found at the Getting Started Page.
Contribute & Develop
We have a separate document with contribution guidelines.
We have a Code of Conduct.
Release
OpenZFS 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 Linux kernel versions. - Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.