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| author | Volker Lendecke <vl@samba.org> | 2012-03-27 14:31:04 +0200 |
|---|---|---|
| committer | Volker Lendecke <vl@samba.org> | 2012-04-17 10:21:00 +0200 |
| commit | 94cf5cc284ba908675ed5fd573dd101d7b9bad02 (patch) | |
| tree | fa3cbe066f5400c31cfa13ea149e13bada59fbdc /buildtools/wafadmin/3rdparty | |
| parent | bd9178506ed8796a0aa7e4e757f2adc20dcae4f8 (diff) | |
| download | samba-94cf5cc284ba908675ed5fd573dd101d7b9bad02.tar.gz samba-94cf5cc284ba908675ed5fd573dd101d7b9bad02.tar.bz2 samba-94cf5cc284ba908675ed5fd573dd101d7b9bad02.zip | |
s3: Add dbwrap_try_fetch_locked
This is designed to spread the load on individual ctdb records to allow upper
layers to do backoff mechanisms. In the ctdb case, do not get the record if a
local lock is already taken. If we are not dmaster, do at most one migrate
attempt.
For the tdb case, this is a nonblocking fetch_locked. If someone else has the
lock, give up.
Diffstat (limited to 'buildtools/wafadmin/3rdparty')
0 files changed, 0 insertions, 0 deletions