c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-22 02:27:36 +03:00
Code Issues Packages Projects Releases Wiki Activity

Support idmapped mount

Browse Source 
Adds support for idmapped mounts.  Supported as of Linux 5.12 this 
functionality allows user and group IDs to be remapped without changing 
their state on disk.  This can be useful for portable home directories
and a variety of container related use cases.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
Closes #12923
Closes #13671
This commit is contained in:
youzhongyang
2022-10-19 14:17:09 -04:00
committed by GitHub
parent eaaed26ffb
commit 2a068a1394
41 changed files with 1636 additions and 166 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/os/freebsd/zfs/sys/zfs_vnops_os.h
+7 -5
View File
@@ -35,20 +35,22 @@ int dmu_read_pages(objset_t *os, uint64_t object, vm_page_t *ma, int count,
int *rbehind, int *rahead, int last_size);
extern int zfs_remove(znode_t *dzp, const char *name, cred_t *cr, int flags);
extern int zfs_mkdir(znode_t *dzp, const char *dirname, vattr_t *vap,
znode_t **zpp, cred_t *cr, int flags, vsecattr_t *vsecp);
znode_t **zpp, cred_t *cr, int flags, vsecattr_t *vsecp, zuserns_t *mnt_ns);
extern int zfs_rmdir(znode_t *dzp, const char *name, znode_t *cwd,
cred_t *cr, int flags);
extern int zfs_setattr(znode_t *zp, vattr_t *vap, int flag, cred_t *cr);
extern int zfs_setattr(znode_t *zp, vattr_t *vap, int flag, cred_t *cr,
zuserns_t *mnt_ns);
extern int zfs_rename(znode_t *sdzp, const char *snm, znode_t *tdzp,
const char *tnm, cred_t *cr, int flags);
const char *tnm, cred_t *cr, int flags, zuserns_t *mnt_ns);
extern int zfs_symlink(znode_t *dzp, const char *name, vattr_t *vap,
const char *link, znode_t **zpp, cred_t *cr, int flags);
const char *link, znode_t **zpp, cred_t *cr, int flags, zuserns_t *mnt_ns);
extern int zfs_link(znode_t *tdzp, znode_t *sp,
const char *name, cred_t *cr, int flags);
extern int zfs_space(znode_t *zp, int cmd, struct flock *bfp, int flag,
offset_t offset, cred_t *cr);
extern int zfs_create(znode_t *dzp, const char *name, vattr_t *vap, int excl,
int mode, znode_t **zpp, cred_t *cr, int flag, vsecattr_t *vsecp);
int mode, znode_t **zpp, cred_t *cr, int flag, vsecattr_t *vsecp,
zuserns_t *mnt_ns);
extern int zfs_setsecattr(znode_t *zp, vsecattr_t *vsecp, int flag,
cred_t *cr);
extern int zfs_write_simple(znode_t *zp, const void *data, size_t len,