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Commit Graph

65 Commits

Author SHA1 Message Date
Alasdair Kergon
f7912d88b1 o Remove redundant symlink-handling code.
o When opening device, return error if its cached name is incorrect (eg if
  it's changed since the cache was generated).  This prevents use until
  the cache is rebuilt (eg with vgscan).  Doesn't catch every case.
2002-01-23 18:55:01 +00:00
Patrick Caulfield
9245a760db Add a dev_get_sectsize call. 2001-12-11 10:18:49 +00:00
Alasdair Kergon
6eeb5528f5 Add -t or --test arg to all tools that update metadata to avoid
committing metadata changes or (de)activating.
2001-11-28 18:03:11 +00:00
Alasdair Kergon
8be7ae2733 vgdisplay 2001-11-19 15:20:50 +00:00
Alasdair Kergon
0b6d132759 Miscellaneous tidying 2001-11-14 13:52:38 +00:00
Joe Thornber
3d95cfb367 o Added dev_open and dev_close functions
o  Changed disk-rep to use these

o  if NDEBUG is not defined the dev_cache will check for open devices on
   teardown.

I was hoping this would speed things up.  But I'm still getting:

reti:/home/joe/sistina/LVM2/tools# time ./lvm vgchange -a n
  Volume group vg0 successfully changed

real    0m5.751s
user    0m0.060s
sys     0m0.070s

even though I have only 1 device with the vg on it passing the filters.
2001-11-14 10:01:52 +00:00
Joe Thornber
b90fc3a56e o Deal with sparse lv arrays (on disk)
o  new fn. dev_zero which zero's an area of a device
2001-11-13 18:52:52 +00:00
Joe Thornber
c4b7411565 o LGPL list implementation 2001-10-31 12:47:01 +00:00
Joe Thornber
d076caf473 o use dev_name(dev) to get the name of a device, this operation is cheap
since it just get's the first alias.
2001-10-25 14:04:18 +00:00
Joe Thornber
2db89d143e o forgot to retry on EINTR or EAGAIN, doh ! 2001-10-23 11:16:30 +00:00
Alasdair Kergon
df9da9edf5 standardise some log messages 2001-10-10 16:36:32 +00:00
Joe Thornber
c5a77cc1c0 o dev_write 2001-10-10 13:03:10 +00:00
Joe Thornber
66c887d0f3 o read_vg works (or so it claims) 2001-10-08 16:08:16 +00:00
Joe Thornber
7fc0905843 o got dbg_malloc_t working, Alasdair could you look at the Makefile.in it
seems to be having trouble with the dependencies.

o removed some files from the lib makefile that don't compile yet.
2001-10-04 10:13:07 +00:00
Joe Thornber
540f6858b5 o I've moved the dev-cache and dev-io into here since this directory has a
better name.  dev-mgr will be removed at some point.
2001-10-03 12:41:29 +00:00