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Add zpool_disable_datasets_os() / zfs_unmount_os()

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zpool_disable_datasets_os():
macOS needs to do a bunch of work to kick everything off zvols.

zfs_unmount_os():
This allows us to unmount any zvols that may be mounted. Like with
zfs destroy foo/vol

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Jorgen Lundman <lundman@lundman.net>
Closes #12436
This commit is contained in:
Jorgen Lundman
2021-09-01 00:56:00 +09:00
committed by GitHub
parent 3b89d9518d
commit 3e8d5e4ff3
5 changed files with 48 additions and 1 deletions
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include/libzfs.h
+3 -1
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@@ -839,7 +839,7 @@ _LIBZFS_H int zfs_unmount(zfs_handle_t *, const char *, int);
_LIBZFS_H int zfs_unmountall(zfs_handle_t *, int);
_LIBZFS_H int zfs_mount_delegation_check(void);
#if defined(__linux__)
#if defined(__linux__) || defined(__APPLE__)
_LIBZFS_H int zfs_parse_mount_options(char *mntopts, unsigned long *mntflags,
unsigned long *zfsflags, int sloppy, char *badopt, char *mtabopt);
_LIBZFS_H void zfs_adjust_mount_options(zfs_handle_t *zhp, const char *mntpoint,
@@ -930,6 +930,8 @@ _LIBZFS_H int zfs_smb_acl_rename(libzfs_handle_t *, char *, char *, char *,
*/
_LIBZFS_H int zpool_enable_datasets(zpool_handle_t *, const char *, int);
_LIBZFS_H int zpool_disable_datasets(zpool_handle_t *, boolean_t);
_LIBZFS_H void zpool_disable_datasets_os(zpool_handle_t *, boolean_t);
_LIBZFS_H void zpool_disable_volume_os(const char *);
/*
* Parse a features file for -o compatibility