Ameer Hamza 0c928f7a37 ZED: Fix device type detection and pool iteration logic
During hotplug REMOVED events, devid matching fails for partition-based
spares because devid information is not stored in pool config for
partitioned devices. However, when devid is populated by the hotplug
event, the original code skipped the search logic entirely, skipping
vdev_guid matching and resulting in wrong device type detection that
caused spares to be incorrectly identified as l2arc devices.
Additionally, fix zfs_agent_iter_pool() to use the return value from
zfs_agent_iter_vdev() instead of relying on search parameters, which
was previously ignored. Also add pool_guid optimization to enable
targeted pool searching when pool_guid is available.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Ameer Hamza <ahamza@ixsystems.com>
Closes #17545
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2020-06-09 21:24:09 -07:00
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2018-05-29 16:00:33 -07:00
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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.

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Official Resources

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 META file contains the officially recognized supported Linux kernel versions.
  • Supported FreeBSD versions are any supported branches and releases starting from 13.0-RELEASE.
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