shuppy 09e4e01e93 Fix history logging for zpool create -t ... `zpool create` is supposed to log the command to the new pool’s history, as a special record that never gets evicted from the ring buffer. but when you create a pool with `zpool create -t`, no such record is ever logged (#18102). that bug may be the cause of issues like #16408. `zpool create -t` (83e9986f6e) and `zpool import -t` (26b42f3f9d) are both designed to override the on-disk zpool property `name` with an in-core “temporary” name, but they work somewhat differently under the hood. importing with a temporary name sets `spa->spa_import_flags |= ZFS_IMPORT_TEMP_NAME` in ZFS_IOC_POOL_IMPORT, which tells spa_write_cachefile() and spa_config_generate() to use the ZPOOL_CONFIG_POOL_NAME in `spa->spa_config` instead of `spa->spa_name`. creating with a temporary name permanently(!) sets the internal zpool property `tname` (ZPOOL_PROP_TNAME) in the `zc->zc_nvlist_src` of ZFS_IOC_POOL_CREATE, which tells zfs_ioc_pool_create() (4ceb8dd6fd) and spa_create() to use that name instead of `zc->zc_name`, then sets `spa->spa_import_flags |= ZFS_IMPORT_TEMP_NAME` like an import. but zfsdev_ioctl_common() fails to check for `tname` when saving the pool name to `zfs_allow_log_key`, so when we call ZFS_IOC_LOG_HISTORY, we call spa_open() on the wrong pool name and get ENOENT, so the logging silently fails. this patch fixes #18102 by checking for `tname` in zfsdev_ioctl_common() like we do in zfs_ioc_pool_create(). Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Signed-off-by: delan azabani <dazabani@igalia.com> Closes #18118 Closes #18102		2026-01-14 14:51:51 -08:00
..
avl	Prefer VERIFY0P(n) over VERIFY(n == NULL)	2025-08-07 11:41:37 -07:00
icp	icp: emit .note.GNU-stack section for all ELF targets	2026-01-08 09:21:12 -08:00
lua	SPDX: license tags: MIT	2025-03-13 17:56:54 -07:00
nvpair	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
os	Add fh_to_parent export definition	2026-01-08 15:06:12 -08:00
zcommon	Add snapshots_changed_nsecs dataset property	2026-01-06 09:36:20 -08:00
zfs	Fix history logging for zpool create -t	2026-01-14 14:51:51 -08:00
zstd	zstd: disable intrinsics	2025-11-07 10:01:12 -08:00
.gitignore	FreeBSD: Ignore symlink to i386 includes	2022-08-02 16:34:23 -07:00
Kbuild.in	spl: lift 64-bit math compat out to separate file	2026-01-08 10:33:32 -08:00
Makefile.bsd	u8_textprep: move into module/zfs	2025-12-22 14:58:36 -08:00
Makefile.in	objtool wrapper: use absolute path to call the wrapper	2025-07-14 15:10:02 -07:00