David Teigland 6c67c7557c scan: use separate fd for bcache ...

Create a new dev->bcache_fd that the scanning code owns
and is in charge of opening/closing.  This prevents other
parts of lvm code (which do various open/close) from
interfering with the bcache fd.  A number of dev_open
and dev_close are removed from the reading path since
the read path now uses the bcache.

With that in place, open(O_EXCL) for pvcreate/pvremove
can then be fixed.  That wouldn't work previously because
of other open fds.

2018-04-20 11:22:46 -05:00

..

lvmcache.c

pvremove: device check doesn't require label_read

2018-04-20 11:22:45 -05:00

lvmcache.h

pvremove: device check doesn't require label_read

2018-04-20 11:22:45 -05:00

lvmetad.c

scan: use separate fd for bcache

2018-04-20 11:22:46 -05:00

lvmetad.h

lvmetad: two phase vg_remove

2016-06-28 02:30:36 +01:00