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2ec483c58e
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5 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
2ec483c58e - Use pjdlog for assertions and aborts as this will log assert/abort message 
to syslog if we run in background.
- Asserts in proto.c that method we want to call is implemented and remove
  dummy methods from protocols implementation that are only there to abort
  the program with nice message.

MFC after:	1 week
 2011-01-31 18:32:17 +00:00
Pawel Jakub Dawidek
eea2deaad0 When someone gives NULL as data, assume this is because he want to declare 
connection side only.

MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-30 23:16:45 +00:00
Pawel Jakub Dawidek
50692f84c6 Add an argument to the proto_register() function which allows protocol to 
declare it is the default and be placed at the end of the queue so it is
checked last.

MFC after:	1 month
 2010-08-05 17:56:41 +00:00
Pawel Jakub Dawidek
2e1facf96f Changing proto_socketpair.c compilation and linking order revealed 
a problem - we should simply ignore proto_server() if address
doesn't start with socketpair://, and not abort.
 2010-02-21 19:56:47 +00:00
Pawel Jakub Dawidek
32115b105a Please welcome HAST - Highly Avalable Storage. 
HAST allows to transparently store data on two physically separated machines
connected over the TCP/IP network. HAST works in Primary-Secondary
(Master-Backup, Master-Slave) configuration, which means that only one of the
cluster nodes can be active at any given time. Only Primary node is able to
handle I/O requests to HAST-managed devices. Currently HAST is limited to two
cluster nodes in total.

HAST operates on block level - it provides disk-like devices in /dev/hast/
directory for use by file systems and/or applications. Working on block level
makes it transparent for file systems and applications. There in no difference
between using HAST-provided device and raw disk, partition, etc. All of them
are just regular GEOM providers in FreeBSD.

For more information please consult hastd(8), hastctl(8) and hast.conf(5)
manual pages, as well as http://wiki.FreeBSD.org/HAST.

Sponsored by:	FreeBSD Foundation
Sponsored by:	OMCnet Internet Service GmbH
Sponsored by:	TransIP BV
 2010-02-18 23:16:19 +00:00