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Olaf Faaland
34fe773e30
Since zdb opens the pools read-only, it cannot damage the pool in the event the pool is already imported either on the same host or on another one. If the pool vdev structure is changing while zdb is importing the pool, it may cause zdb to crash. However this is unlikely, and in any case it's a user space process and can simply be run again. For this reason, zdb should disable the multihost activity test on import that is normally run. This commit fixes a few zdb code paths where that had been overlooked. It also adds tests to ensure that several common use cases handle this properly in the future. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Gu Zheng <guzheng2331314@163.com> Signed-off-by: Olaf Faaland <faaland1@llnl.gov> Closes #7797 Closes #7801
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.