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* server-protocol - reimplement connection cleanup to happen in 2 phasesRaghavendra G2009-04-034-22/+206
| | | | | | | | | | | - first phase, which happens when POLLERR is received on transport, releases all locks, flushes all open fds. - second phase, which happens when both the transports of connection destroyed, destroys the containers like lock table, fd table along with the connection. - the first phase, clears up any references to transport held by translators like posix-locks(in the form of blocked locks) paving way for the second phase. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Enable glusterfs client to exit after a configured number of failed connects ↵Raghavendra G2009-04-011-1/+6
| | | | | | \ while fetching volume specification file from server Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Add new type of option type INTERNET_ADDRESS for validationRaghavendra G2009-04-011-1/+1
| | | | | | | | - used to validate options like remote-host, bind-address. - Also validate options of translators created during fetch of volume specification file from remote server. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* memory leak (of header) when frame is attempted to be xfer'ed when transport ↵Anand V. Avati2009-03-281-0/+2
| | | | | | is disconnected Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* ping-pong timer: - share last_sent and last_received between channels so ↵Anand V. Avati2009-03-282-33/+29
| | | | | | that any activity ensures the remote host being alive (useful under heavy loads) - timer expiry disconnects both transports Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* when the both channels in client protocol is disconnected, fd's are marked ↵Amar Tumballi2009-03-211-35/+64
| | | | | | | | | as bad patch solves the problem of fds being valid even in the case of server disconnection, which causes operations on wrong fd when server comes back up. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Add extra 'volume' parameter to inodelk/entrylk callsVikas Gorur2009-03-125-34/+91
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* ping timer will not timeout if we recently got POLLOUT on the socket i.e if ↵Krishna Srinivas2009-03-101-4/+4
| | | | | | ((cur - (sent|received)) < timeout) Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* failover to any active transport when requested channel is not connectedAnand V. Avati2009-03-102-2/+30
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* added fgetxattr and fsetxattr FOPsVikas Gorur2009-03-072-1/+373
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Changed the default transport-timeout to 600Krishna Srinivas2009-03-051-2/+2
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* create fuse thread after setvolume cbk happens, not only in case of successAmar Tumballi2009-03-031-13/+14
| | | | | | | | This patch fixes the 'hang' effect when client protocol fails to authenticate to servers (it may be problem with volume file, or server process would have not started yet). Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* volumefile modification awareness to make sure there are no inconsistencies.Amar Tumballi2009-02-273-88/+221
| | | | | | Complete (including feature to properly umount) in my sense. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* updated copyright header to extend copyright upto 2009Basavanagowda Kanur2009-02-268-8/+8
| | | | | | updated copyright header to include 2009. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Ping timer does not timeout in case there is any activity (cbks) from the ↵Krishna Srinivas2009-02-252-8/+42
| | | | | | server side. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* per frame time out - i.e individual frames are unwound instead of the ↵Krishna Srinivas2009-02-253-41/+115
| | | | | | transport point itself being disconnected. timeout is configured using "transport-timeout". Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* default volume file option enhanced in server-protocolgAmar Tumballi2009-02-221-6/+11
| | | | | | Noticed that with current codebase, there is no proper method to have a default volume filename to choose in getspec() without printing a *lot* of warning messages. This patch tries to have a proper 'default' behavior. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Added all filesVikas Gorur2009-02-1814-0/+16342
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