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0ae7bfc0a4
When the vdev properties features was merged an extra check was added in `spa_vdev_remove_top_check()` which checked whether the vdev that we want to remove is already being removed and if so return an EALREADY error. ``` static int spa_vdev_remove_top_check(vdev_t *vd) { ... <snip> ... /* * This device is already being removed */ if (vd->vdev_removing) return (SET_ERROR(EALREADY)); ``` Before that change we'd still fail with an error but it was a more generic one - here is the check that failed later in the same function: ``` /* * There can not be a removal in progress. */ if (spa->spa_removing_phys.sr_state == DSS_SCANNING) return (SET_ERROR(EBUSY)); ``` Changing the error code returned from that function changed the behavior of the removal's library interface exposed to the userland - `spa_vdev_remove()` now returns `EZFS_UNKNOWN` instead of `EZFS_EBUSY` that was returning before. This patch adds logic to make `spa_vdev_remove()` mindful of the new EALREADY code and propagating `EZFS_EBUSY` reverting to the previously established semantics of that function. Reviewed-by: Mark Maybee <mark.maybee@delphix.com> Reviewed-by: Matthew Ahrens <mahrens@delphix.com> Signed-off-by: Serapheim Dimitropoulos <serapheim@delphix.com> Closes #15013 Closes #15129 |
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zfs.release.in |
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
META
file contains the officially recognized supported Linux kernel versions. - Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.