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Author SHA1 Message Date
Zdenek Kabelac
867a36b419 man: update dmsetup and dmstats pages 
Try to provide properly rendered pages no just with
plain 'man' but also for:

man -Tps
man -Thtml
man2html
 2015-10-01 15:03:12 +02:00
Zdenek Kabelac
a139275eca alloc: fix update or area_len 
Commit: 192d9ad977
changed logic for area_len formula - so it returns
different values.

Placing () to restore previous behaviour and make it
explicit.
 2015-10-01 15:02:49 +02:00
Marian Csontos
efcb3bbc8d test: Fix timeout handling 
Timeouts were considered as warnings only. Signalling failure is
preferred.
 2015-10-01 13:19:29 +02:00
David Teigland
309979d578 lockd: add VG name to debug logging 
Add the VG name to the new debug logging in
the previous commit.
 2015-09-29 14:07:08 -05:00
David Teigland
c805fa7c40 lockd: add debug logging for metadata error 
When lvmetad_pvscan_vg() reads VG metadata from each PV,
it compares it to the last one to verify it matches.
If the VG metadata does not match on the PVs, an error
is printed and it fails to read the VG.  In this error
case, use log_debug to show the differences between
the two unmatching copies of the metadata.
 2015-09-29 13:51:24 -05:00
David Teigland
634bf8c953 lockd: fix rescanning VG metadata 
One host changes a VG, making the cached VG on another
host invalid.  The other host then rereads the VG from
disk to get the latest copy.  If the first host removed
a PV from the VG, the second host attempts to reread the
VG from old PV when rescanning.  Reading the VG from the
removed PV fails, causing vg_read to return "VG not found".
The fix is to simply not fail when a VG is not found while
rereading a PV and continue without it.

(This doesn't happen if the second host happens to first
run a command like 'vgs' that triggers a global revalidation
of metadata.)
 2015-09-29 11:28:48 -05:00
Heinz Mauelshagen
be393f6722 raid: Introduce DEFAULT_RAID_MAX_IMAGES 
Prepare to allow for the number of images in a raid set to be
larger than the limit for old-style dm raid1.
 2015-09-28 21:38:40 +01:00
Alasdair G Kergon
d94ff20927 raid: Fail if kernel status denominator is zero. 2015-09-28 20:45:44 +01:00
Alasdair G Kergon
0173c260d8 libdm: Move status fns from deptree to targets. 
libdm-deptree is only for functions working with dm tree nodes.
 2015-09-28 20:28:31 +01:00
Heinz Mauelshagen
9d815e5f5a raid: Use loop for text uint32_t parameter import. 
Plus some other tidying up of the same file.
 2015-09-28 14:28:03 +01:00
Alasdair G Kergon
7097663ddd test: Cope with stripe rounding message change. 2015-09-28 12:25:31 +01:00
Heinz Mauelshagen
eab099b221 segtypes: Use flags in raid segtype macros. 2015-09-24 20:43:18 +01:00
Heinz Mauelshagen
3036620b48 raid: Add a segtype flag for each raid type. 2015-09-24 20:17:57 +01:00
David Teigland
d40830a2b1 lockd: fix changing lock type on VG with pool 
vgchange --lock-type iterates through LVs to ensure
no LVs are active before changing the lock type of
the VG, but the loop was not checking that an LV
actually has a lock before trying it, so it would
fail if the VG had any LVs that don't use locks,
e.g it would fail on a tmeta LV from a pool.
 2015-09-24 14:03:20 -05:00
Heinz Mauelshagen
028715b0f0 raid: Detect whether or not kernel supports raid0. 2015-09-24 19:59:29 +01:00
Alasdair G Kergon
4a74e19f80 alloc: Move _calc_area_multiple. 2015-09-24 17:56:19 +01:00
Alasdair G Kergon
e773e71910 stripes: Introduce _round_to_stripe_boundary. 2015-09-24 17:50:53 +01:00
Alasdair G Kergon
39a97d86f0 segtypes: Add and use new segtype macros. 
Includes fixing an inverted raid10 segtype check in _raid_add_target_line.
 2015-09-24 14:59:07 +01:00
Alasdair G Kergon
41fe225b0d style: lv_manip.c changes 2015-09-24 13:43:58 +01:00
Heinz Mauelshagen
1945a0f504 libdm: fix bogus macro causing false parameter count 2015-09-24 14:22:52 +02:00
Heinz Mauelshagen
4e60e62444 raid: Fix raid target write_behind parameter. 
Now uses correct "max_write_behind" instead of "writebehind".
(Includes some tidying up.)
 2015-09-23 15:53:27 +01:00
Heinz Mauelshagen
96a6210198 libdm: Improve raid segment parameter handling. 2015-09-23 15:25:46 +01:00
Heinz Mauelshagen
192d9ad977 style: Miscellaneous tidying up of metadata/lv* 2015-09-23 14:37:52 +01:00
Peter Rajnoha
cb82919b0d systemd: use {local,remote}-fs-pre.target instead of {local,remote}-fs.target 
We want most of our units to be started before any local/remote mount
points are mounted - we used {local,remote}-fs.target for this purpose
before, but it was not 100% correct as there's even {local,remote}-fs-pre.target
special systemd unit reserved for this exact purpose.

See also man 7 systemd.special and "local-fs-pre.target"/"remote-fs-pre.target"
description.
 2015-09-23 13:30:51 +02:00
Alasdair G Kergon
28aff5d240 segtypes: Make constants ULL. 2015-09-22 21:10:46 +01:00
David Teigland
532b2d2d4e man lvmthin: use --poolmetadatasize option 
when extending a pool metadata lv, rather than
referencing the _tmeta device.
 2015-09-22 13:44:09 -05:00
Alasdair G Kergon
214e2cddf6 segtypes: Use SEG_TYPE_NAME_ string constants. 2015-09-22 19:04:12 +01:00
Heinz Mauelshagen
0ce150280e segtypes: Extend flags to 64 bits. 2015-09-22 18:03:33 +01:00
Alasdair G Kergon
3a8a37187d post-release 2015-09-22 16:06:07 +01:00
Alasdair G Kergon
629398d0f2 pre-release 2015-09-22 16:00:10 +01:00
Peter Rajnoha
fd773dffb2 man: drop superfluous '--' in lvmconf man page for --enable/disable-halvm 2015-09-22 14:28:31 +02:00
Peter Rajnoha
001f747963 lvmconf: set locking_type=2 if external library is requested 
Also, set safe use_lvmetad=0 for external locking (locking_type=2)
similarly to locking_type=3.
 2015-09-22 13:33:12 +02:00
Peter Rajnoha
2081071bee wiping: warn if use_blkid_wiping=1 is set and LVM not compiled with blkid_wiping support 2015-09-22 11:11:26 +02:00
Zdenek Kabelac
47f623d64b tests: update removal test 
Test is currently checking a very non-standard use case.
Make it a more resistent against being blocked in kernel.
 2015-09-22 00:08:45 +02:00
Zdenek Kabelac
7e63364529 tests: check for block device 
Need to detect if block device exist.
 2015-09-22 00:08:44 +02:00
Zdenek Kabelac
2e5bde4a77 lvchange: update help text 
Use <> for user specified options.
(meant to match 'Italic' style in man page).
 2015-09-22 00:08:44 +02:00
Zdenek Kabelac
cfe869692f man: update man pages 
Start to use 'italic' when the argument is not a fixed string.
Keep 'bold' when user cannot use any other string instead.
 2015-09-22 00:08:44 +02:00
Zdenek Kabelac
a61f3c5316 clvmd: update help test 
Use <n> for <input> value.
 2015-09-22 00:08:44 +02:00
Alasdair G Kergon
ce80d73684 lvmcache: Remove verbose msg when rescanning dev. 2015-09-21 19:51:15 +01:00
Peter Rajnoha
804c25a81a WHATS_NEW: commits cb8f29d147 - a54b4bba35 2015-09-21 14:28:41 +02:00
Peter Rajnoha
a54b4bba35 report: add lv_convert_lv_uuid field 2015-09-21 14:22:23 +02:00
Peter Rajnoha
0a01c5aa36 report: add lv_move_pv_uuid field 2015-09-21 14:22:03 +02:00
Peter Rajnoha
f01b7afa19 pv: add 'mem' arg for pv_uuid_dup and pv_name_dup 2015-09-21 14:21:42 +02:00
Peter Rajnoha
ffa7b37b28 report: add lv_mirror_log_uuid field 2015-09-21 14:21:39 +02:00
Peter Rajnoha
f61a394be4 report: add lv_data_lv_uuid field 2015-09-21 14:21:21 +02:00
Peter Rajnoha
c2ea5b3dee report: add lv_metadata_lv_uuid field 2015-09-21 14:20:58 +02:00
Peter Rajnoha
199697accf report: add lv_origin_uuid field 2015-09-21 14:20:36 +02:00
Peter Rajnoha
cb8f29d147 report: add lv_pool_lv_uuid field 2015-09-21 14:20:12 +02:00
Peter Rajnoha
0e3042f488 lv: add 'mem' arg for lv_uuid_dup 2015-09-21 12:25:31 +02:00
Peter Rajnoha
f644431346 cleanup: report: reuse existing _uuid_disp fn to report pv_uuid field 2015-09-21 12:13:01 +02:00