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mirror of git://sourceware.org/git/lvm2.git synced 2024-12-22 17:35:59 +03:00
lvm2/tools
David Teigland b4402bd821 exported vg handling
The exported VG checking/enforcement was scattered and
inconsistent.  This centralizes it and makes it consistent,
following the existing approach for foreign and shared
VGs/PVs, which are very similar to exported VGs/PVs.

The access policy that now applies to foreign/shared/exported
VGs/PVs, is that if a foreign/shared/exported VG/PV is named
on the command line (i.e. explicitly requested by the user),
and the command is not permitted to operate on it because it
is foreign/shared/exported, then an access error is reported
and the command exits with an error.  But, if the command is
processing all VGs/PVs, and happens to come across a
foreign/shared/exported VG/PV (that is not explicitly named on
the command line), then the command silently skips it and does
not produce an error.

A command using tags or --select handles inaccessible VGs/PVs
the same way as a command processing all VGs/PVs, and will
not report/return errors if these inaccessible VGs/PVs exist.

The new policy fixes the exit codes on a somewhat random set of
commands that previously exited with an error if they were
looking at all VGs/PVs and an exported VG existed on the system.

There should be no change to which commands are allowed/disallowed
on exported VGs/PVs.

Certain LV commands (lvs/lvdisplay/lvscan) would previously not
display LVs from an exported VG (for unknown reasons).  This has
not changed.  The lvm fullreport command would previously report
info about an exported VG but not about the LVs in it.  This
has changed to include all info from the exported VG.
2019-06-25 15:39:08 -05:00
..
.exported_symbols generate liblvm2cmd exported symbols too 2010-06-25 18:23:10 +00:00
.gitignore tools: add generated headers to .gitignore 2017-03-10 13:13:41 +00:00
args.h remove unused trustcache option 2019-06-11 11:42:49 -05:00
cmdnames.h doc: change fsf address 2016-01-21 12:11:37 +01:00
command-lines.in remove unused trustcache option 2019-06-11 11:42:49 -05:00
command.c exported vg handling 2019-06-25 15:39:08 -05:00
command.h fix command definition for pvchange -a 2019-06-10 13:43:20 -05:00
commands.h exported vg handling 2019-06-25 15:39:08 -05:00
dumpconfig.c lvmconfig: Add options to produce file preamble 2017-08-05 16:23:34 +01:00
errors.h tools: Introduce exit code EINIT_FAILED. 2017-07-26 23:18:03 +01:00
formats.c doc: change fsf address 2016-01-21 12:11:37 +01:00
license.inc pre-release 2017-03-28 16:11:35 +01:00
lv_props.h commands: new method for defining commands 2017-02-13 08:20:10 -06:00
lv_types.h Add dm-writecache support 2018-11-06 14:18:41 -06:00
lvchange.c scanning: open devs rw when rescanning for write 2019-06-21 10:57:49 -05:00
lvconvert_poll.c debug: more display_lvname usage 2017-06-27 08:28:36 +02:00
lvconvert_poll.h build: Don't generate symlinks in include/ dir 2018-05-14 10:30:20 +01:00
lvconvert.c vdo: enable caching for vdopool LV and vdo LV 2019-03-20 14:38:31 +01:00
lvcreate.c vdo: complete matching with thin syntax 2019-01-28 22:18:17 +01:00
lvdisplay.c process_each_lv: add check_single_lv function 2017-02-13 08:20:10 -06:00
lvextend.c doc: change fsf address 2016-01-21 12:11:37 +01:00
lvm2cmd-static.c build: Don't generate symlinks in include/ dir 2018-05-14 10:30:20 +01:00
lvm2cmd.c build: Don't generate symlinks in include/ dir 2018-05-14 10:30:20 +01:00
lvm2cmd.h tools: Introduce exit code EINIT_FAILED. 2017-07-26 23:18:03 +01:00
lvm2cmdline.h commands: fix memory debug for cmd defs 2017-05-01 15:27:14 -05:00
lvm-static.c doc: change fsf address 2016-01-21 12:11:37 +01:00
lvm.c debug: tracing error path 2017-06-27 00:27:36 +02:00
lvmcmdlib.c dmeventd: lvm vdo support 2018-07-09 15:29:16 +02:00
lvmcmdline.c exported vg handling 2019-06-25 15:39:08 -05:00
lvmdiskscan.c remove unused full filter 2018-12-04 14:06:46 -06:00
lvpoll.c build: Don't generate symlinks in include/ dir 2018-05-14 10:30:20 +01:00
lvreduce.c doc: change fsf address 2016-01-21 12:11:37 +01:00
lvremove.c process_each_lv: add check_single_lv function 2017-02-13 08:20:10 -06:00
lvrename.c toollib: make it possible to also process internal VGs, add 'include_internal' switch to process_each_vg fn 2016-06-20 11:33:42 +02:00
lvresize.c lvextend: refresh shared LV remotely using dlm/corosync 2019-03-21 12:38:20 -05:00
lvscan.c Remove lvmetad 2018-07-11 11:26:42 -05:00
Makefile.in makefile: fixes build for older system 2018-12-17 11:41:38 +01:00
polldaemon.c improve reading and repairing vg metadata 2019-06-07 15:54:04 -05:00
pvchange.c exported vg handling 2019-06-25 15:39:08 -05:00
pvck.c pvck: use new dump routines for old output 2019-06-05 16:28:52 -05:00
pvcreate.c move the setting of use_full_md_check flag 2019-05-21 11:51:58 -05:00
pvdisplay.c add device hints to reduce scanning 2019-01-15 10:23:47 -06:00
pvmove_poll.c pvmove: move code from tools to lib 2017-12-01 12:18:32 +01:00
pvmove_poll.h doc: change fsf address 2016-01-21 12:11:37 +01:00
pvmove.c locking: unify global lock for flock and lockd 2019-04-29 13:01:05 -05:00
pvremove.c pvcreate: call label scan prior to pvcreate_each_device 2019-04-30 14:10:27 -05:00
pvresize.c exported vg handling 2019-06-25 15:39:08 -05:00
pvscan.c scanning: open devs rw when rescanning for write 2019-06-21 10:57:49 -05:00
reporter.c pvs: remove unnecessary label scan 2019-05-03 16:16:29 -05:00
segtypes.c doc: change fsf address 2016-01-21 12:11:37 +01:00
stub.h Remove vgconvert 2018-06-13 14:14:03 -05:00
tags.c doc: change fsf address 2016-01-21 12:11:37 +01:00
tool.h configure: avoid repeative inclusion of configure.h 2018-12-21 19:19:50 +01:00
toollib.c exported vg handling 2019-06-25 15:39:08 -05:00
toollib.h build: Don't generate symlinks in include/ dir 2018-05-14 10:30:20 +01:00
tools.h exported vg handling 2019-06-25 15:39:08 -05:00
vals.h vdo: document types vdo and vdo-pool 2019-01-28 22:39:10 +01:00
vgcfgbackup.c improve reading and repairing vg metadata 2019-06-07 15:54:04 -05:00
vgcfgrestore.c locking: unify global lock for flock and lockd 2019-04-29 13:01:05 -05:00
vgchange.c exported vg handling 2019-06-25 15:39:08 -05:00
vgck.c exported vg handling 2019-06-25 15:39:08 -05:00
vgcreate.c lvmcache: remove unused function 2019-06-10 10:38:32 -05:00
vgdisplay.c tidy: Add missing underscores to statics. 2017-10-18 15:58:13 +01:00
vgexport.c lvmlockd: primarily use vg_is_shared 2018-06-01 13:15:22 -05:00
vgextend.c improve reading and repairing vg metadata 2019-06-07 15:54:04 -05:00
vgimport.c exported vg handling 2019-06-25 15:39:08 -05:00
vgimportclone.c exported vg handling 2019-06-25 15:39:08 -05:00
vgmerge.c locking: unify global lock for flock and lockd 2019-04-29 13:01:05 -05:00
vgmknodes.c process_each_lv: add check_single_lv function 2017-02-13 08:20:10 -06:00
vgreduce.c exported vg handling 2019-06-25 15:39:08 -05:00
vgremove.c exported vg handling 2019-06-25 15:39:08 -05:00
vgrename.c exported vg handling 2019-06-25 15:39:08 -05:00
vgscan.c locking: unify global lock for flock and lockd 2019-04-29 13:01:05 -05:00
vgsplit.c exported vg handling 2019-06-25 15:39:08 -05:00