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Commit Graph

166 Commits

Author SHA1 Message Date
Alasdair Kergon
333658d5f8 Fix dev_close arg. 2002-01-24 13:31:18 +00:00
Alasdair Kergon
610c25e8b1 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
52864eda2e Add a dev_get_sectsize call. 2001-12-11 10:18:49 +00:00
Alasdair Kergon
c2d72fd402 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
7f3859bb5c vgdisplay 2001-11-19 15:20:50 +00:00
Alasdair Kergon
5238b63f1a Miscellaneous tidying 2001-11-14 13:52:38 +00:00
Joe Thornber
29aa6d5850 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
78fc479a69 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
1b9fcf48b1 o LGPL list implementation 2001-10-31 12:47:01 +00:00
Joe Thornber
c7f0b573ac 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
7e38924de5 o forgot to retry on EINTR or EAGAIN, doh ! 2001-10-23 11:16:30 +00:00
Alasdair Kergon
2d9133bbbd standardise some log messages 2001-10-10 16:36:32 +00:00
Joe Thornber
0db56c6b55 o dev_write 2001-10-10 13:03:10 +00:00
Joe Thornber
f5f8443131 o read_vg works (or so it claims) 2001-10-08 16:08:16 +00:00
Joe Thornber
e6efb2b0bd 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
8696e06602 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