7 Commits

Author	SHA1	Message	Date
David Teigland	fd1782b5fc	lvmlockd: handle loss of sanlock lease storage ... This adds the infrastructure, code paths, error reporting, etc. to handle storage errors, or storage loss, under the sanlock leases in a VG that is being used. The loss of storage means sanlock cannot renew its leases, which means that the host needs to stop using the shared VG before its leases expire. This still requires manually shutting down a VG that has lost lease storage, e.g. unmounting file systems, deactivating LVs in the VG. The next step is to automatically use a command like blkdeactivate to do that.	2015-08-05 10:21:45 -05:00
David Teigland	57534733b7	lvmlockd: improve check for duplicate global locks ... When there are duplicate global locks, check if the gl is still enabled each time a gl or vg lock is acquired in the lockspace. Once one of the duplicates is disabled, then other hosts will recognize that the issue is resolved without needing to restart the lockspaces.	2015-07-23 10:39:11 -05:00
David Teigland	6294509cc6	coverity: cleanup related to lvmlockd ... A couple missing mutex unlock on error bugs. A bunch of buffer size/termination warnings.	2015-07-09 11:29:28 -05:00
Peter Rajnoha	10d27998b3	coverity: missing return value checks	2015-07-09 15:15:15 +02:00
Alasdair G Kergon	dfe3eb12d0	include: Standardise around new tool.h.	2015-07-06 17:30:18 +01:00
Alasdair G Kergon	36ce97c625	pre-release	2015-07-03 16:34:40 +01:00
David Teigland	fe70b03de2	Add lvmlockd	2015-07-02 15:42:26 -05:00