Log of /trunk/proof/proofx/src/TXProofMgr.cxx
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Revision
44372 -
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Modified
Wed May 30 20:22:25 2012 UTC (2 years, 7 months ago) by
rdm
File length: 55038 byte(s)
Diff to
previous 44104
fix clang warning:
TXProofMgr.cxx:430:43: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
while ((to->GetString()[from] == ' ')) { from++; }
~~~~~~~~~~~~~~~~~~~~~~^~~~~~
Revision
42858 -
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Modified
Fri Feb 3 11:34:05 2012 UTC (2 years, 11 months ago) by
ganis
File length: 54536 byte(s)
Diff to
previous 39402
This patch adds in TProofMgr two static functions to upload files.
These functionare called UploadFiles and differ in the first argument, which is used
to pass the files to be uploaded. These can be given as a list (of TFileInfo or TObjString),
a directory or specified in a text file.
The functions are documented at
http://root.cern.ch/drupal/content/uploading-data-files-proof-cluster
The patch also adds TProofMgr::GetMssUrl() and TProofMgr::SetMssUrl(...) to manage the mass
storage URL attached to a given cluster. By the default the information is retrieved by the
server daemon, but can be modified by the user. The functions TProof::GetDataPoolUrl() and
TProof::SetDataPoolUrl(...) now redirect to TProofMgr::GetMssUrl() and TProofMgr::SetMssUrl(...).
The obsolete functions TProof::UploadDataset have now been removed.
This patch addresses some issues raised on Savannah.
Revision
39402 -
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Modified
Thu May 26 12:56:31 2011 UTC (3 years, 8 months ago) by
axel
File length: 53372 byte(s)
Diff to
previous 38581
Replace legacy clib/getline and editline by a new library, textinput,
located at core/textinput/src/textinput. That new library is written
in C++, standalone (no external dependencies), cross platform
including Windows, and contains only what we need - unlike
e.g. editline. It implements almost all bash-like editing commands,
color highlighting, history etc. It allows for multiple input objects
and multiple display objects, e.g. GUI and terminal in parallel. It
can be used as a stand-alone library, too, and will become part of
cling - which explains the different license and file names (.cpp).
core/textinputs/src/Getline* contains the adapters to ROOT; the
previous core/editline/enhance.cxx is transformed to
Getline_color.cxx. This new adapter interfaces with TTabCom directly,
without going via an extern "C" function pointer, to allow for an
ostream being passed that will contain all completion options, one per
line. TApplication now defines a virtual function to be called for tab
completion; TRint implements it using TTabCom.
One major change is that the user input string is accessible as const
char* instead of being a char* - the buffer length is unknown
anyway. This caused changes in callers of Getline(); the history and
the getline function types needed to change for CINT.
--enable-editline has been deprecated and is inoperable.
Revision
38580 -
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Modified
Wed Mar 23 15:24:54 2011 UTC (3 years, 10 months ago) by
ganis
File length: 53358 byte(s)
Diff to
previous 34254
Patch fixing a problem with log path transmission when the node dies early or not even starts.
The log path was empty and wrong was filled in when retrieving the log buffers, disorienting
debugging. This was experienced frequently by ALICE.
The log file is now trasmitted as part of the responde to the session 'Create' request, so it
is always registered by the master in the relevant field in TSlave. Also, the last errors, if
any, typically logged in the xproofd log file, are now copied to the relevant worker or master
log file so that they are also accessible to client.
The patch also factorizes some calls in XrdProofdProofServMgr in preparation to the improved
session lauch strategy.
Revision
32815 -
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Modified
Mon Mar 29 14:47:57 2010 UTC (4 years, 9 months ago) by
ganis
File length: 52949 byte(s)
Diff to
previous 30171
Disable TXSocket handling while sending / receiving files.
This is because TXProofMgr::CpProgress processes pending events
(call to TSystem::ProcessEvents()) potentially screwing-up
the synchronization in the TXSocket pipe
Revision
29893 -
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Modified
Tue Aug 25 07:19:10 2009 UTC (5 years, 5 months ago) by
ganis
File length: 50969 byte(s)
Diff to
previous 29613
In TXProofMgr::Rm, add possibility to skip the confirmation question
(option '-f'/'--force').
(Change committed before to the wrong branch).
Revision
29613 -
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Modified
Wed Jul 29 11:21:27 2009 UTC (5 years, 5 months ago) by
ganis
File length: 50463 byte(s)
Diff to
previous 29609
In TXProofMgr::Cp and related:
- fix a problem with the locality determination
- improve the notification messages during transfer
Revision
29059 -
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Modified
Wed Jun 17 15:43:11 2009 UTC (5 years, 7 months ago) by
ganis
File length: 23497 byte(s)
Diff to
previous 28809
Automatize running of PROOF sessions in valgrind.
The second argument of TProof::Open is used to trigger the relevant settings.
To valgrind the master session start PROOF with
TProof::Open("<master>","valgrind")
or
TProof::Open("<master>","valgrind=master")
To valgrind two workers sessions use
TProof::Open("<master>","valgrind=workers")
To valgrind <n> workers sessions use
TProof::Open("<master>","valgrind=workers#<n>")
To valgrind master and 2 workers (for <n> workers add '#<n>')
TProof::Open("<master>","valgrind=master+workers")
The valgrind logs are available with the tag '<ordinal>-valgrind' in the log dialog
or form TProofMgr::GetSessionLogs() .
To add options to valgrind execute
TProof::AddEnvVar("PROOF_WRAPPERCMD", "valgrind_opts:<options>")
before starting the session.
Revision
28746 -
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Modified
Thu May 28 13:03:29 2009 UTC (5 years, 7 months ago) by
ganis
File length: 23395 byte(s)
Diff to
previous 28572
Cleanup of the TProofMgr fucntions DetachSession and ShutdownSession, and better
handling of the internal list registration, to fix potential segvs when reopening
a PROOF session inside the same ROOT session.
Now, for both normal PROOF and PROOF-Lite, it should be possible to close a
session handled by the TProof object 'p' with any of the following:
root[] delete p
or
root[] TProof::Mgr("<server>")->ShutdownSession(p)
or
root[] TProof::Mgr("<server>")->ShutdownSession(id_p)
(where id_p is the local session id given by TProof::Mgr("<server>")->QuerySessions())
and re-open a session on the same server right after.
Other fixes / changes:
- New auxilliary methods:
- TProofMgr::DiscardSession(TProof *) to remove a session from the internal
list of a manager;
- TProofDesc *TProofMgr::GetProofDesc(TProof *) to quickly get the TProofDesc
container associated with a session by object
- Make sure that the default port is always 1093 (in a couple of places it was 1094!)
- Improve some comments
Revision
27034 -
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Modified
Fri Dec 19 15:30:06 2008 UTC (6 years, 1 month ago) by
ganis
File length: 22173 byte(s)
Diff to
previous 24822
From Jan: prepare for query-enqueing support:
- add new protocol message to resume an enqueued session
- add framework to process enqueued queries after a resume: the processing part on masters
has been moved to a new method ProcessNext which is called also after a resume request.
- remove duplication in the definition of message types for SendCoordinator
(same codes defined in XProofProtocol.h and TXSocket.h)
Revision
24719 -
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Modified
Wed Jul 9 07:07:25 2008 UTC (6 years, 6 months ago) by
ganis
File length: 22219 byte(s)
Diff to
previous 24595
Patch refactorizing the XrdProofd plugin.
The class XrdProofdProtocol is now in charge only of the operations strctly related
to the XProofd protocol. All auxilliary services have been moved to dedicated service
classes controlled by XrdProofdManager. In particular:
- XrdProofdClientMgr handles the clients (represented by instances of XrdProofdClient)
including login, authentication and access control
- XrdProofdProofServMgr handles the PROOF sessions (represented by instances of
XrdProofdProofServ) including creation, attachment, detachment, destruction and
environment setting
- XrdProofdNetMgr handles connections between instances of XProofd running on different
nodes
- XrdProofdPriorityMgr handles the session priorities
A special effort has been done to get rid of all possible internal dead-lock situations.
Internal actions on clients and sessions are now all asynchronous, governed by internal
pipes.
The new plugin also offers new functionality, among which:
- a XProofd admin area, located under <xrd.admin>/.xproof.<port>, keeps information about
active and terminated sessions, and the minimal state for active clients. This is used
to reguraly check the client and session activity, to cleanup orphalin sessions and
to shutdown inactive client connections.
In particular this allows a more solid implementation of Reset, which now exists in two
flavours: 'soft', TProof::Reset(<masterurl>), (default) asks the sessions to terminate gently;
'hard', TProof::Reset(<masterurl>,kTRUE) schedules all sessions for forced termination.
- support for automatic attempts for reconnection in the case the daemon restarts.
This allows to reconfigure the plugin by xrootd restart w/o affecting the running
sessions.
- support the definition of workers via config file directive, getting de facto rid of
the proof.conf file.
- domain+level control of printout message; the format has been improved: in particular
all information messages contain now the tag 'xpd-I' and all error messages the tag
'xpd-E', so that they can easily be grepped out from the log file.
The Wiki 'XrdProofdDirectives Directives' page has been updated with the new directives.
Revision
24588 -
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Modified
Fri Jun 27 13:52:23 2008 UTC (6 years, 6 months ago) by
ganis
File length: 21029 byte(s)
Diff to
previous 24580
Few additions in preparation of the new XrdProofd:
- New signature for TProofMgr::AttachSession to be used internally in case of
reconnections
- Accomodate support for hard/soft Reset operations.
Revision
24580 -
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Modified
Thu Jun 26 21:25:19 2008 UTC (6 years, 6 months ago) by
ganis
File length: 20721 byte(s)
Diff to
previous 24540
- Fix a problem preventing patterns to be grepped to be correctly trasmitted to the server.
This enables full grep functionality, included regular expressions
- Fix a problem with a notification message on the server side
Revision
20862 -
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Modified
Sun Nov 18 14:51:42 2007 UTC (7 years, 2 months ago) by
ganis
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 21735 byte(s)
Diff to
previous 20758
Synchronize with braches/dev/proof r20835
Summary:
TProofServ:
- read session.rootrc with level kEnvChange to be able to change existing
settings
- Avoid deleting a query result twice in some special cases
- Fix a problem with the initialization of fKeptQueries
rootrc.in:
- restore default settings the asynchronous reading
TFileCacheRead:
- add missing protection in ReadBuffer
TEventIter:
- Enable the usage of TTreeCache
XrdProofdProtocol:
- Additional check on the ownership of the unix socket
- Improve notification during Reset
- Reduce default timeout on admin requests and make it configurable
XrdProofConn:
- Use the configurable maxtry everywhere where relevant
TPacketizerAdaptive:
- Store info on all the processed packets in per-worker lists
TProofMgr, TXProofMgr, TXSocket, XProofProtocol, XrdProofdProtocol:
- Add possibility for the admin to broadcast a message to the connected users
getProof:
- Add missing protection
Revision
20758 -
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Modified
Sun Nov 11 21:29:49 2007 UTC (7 years, 2 months ago) by
ganis
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 18862 byte(s)
Diff to
previous 20682
Several small fixes and few additions imported from 'branches/dev/proof':
- XrdProofdProtocol:
+ Fix a problem in CleanuProofServ sometimes preventing proper cleanup
+ In ReadBuffer, do not trigger an error on empty files
+ Add missing protection against an empty string while setting the ROOT version
- XrdProofdManager:
+ Define the list of unique nodes to avoid broadcasting twice to the same node
- XrdProofWorker: improve matching technique
- TProof: add setter and getter for Int_t parameter
- TProofServ:
+ do not flush the log file in SendAsynMessage: this recent change
made the logs "disappear" form the ProgressDialog
+ Activate control on the max number of query result kept
- TPacketizerUnit: fix a problem with filling the histof for PerfStats
- TProofPlayer: call Begin() also during selecter re-initialization
Revision
20682 -
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Modified
Tue Nov 6 15:51:59 2007 UTC (7 years, 2 months ago) by
ganis
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 18747 byte(s)
Diff to
previous 19826
Import branches/dev/proof r20654
Summary:
+ Improvements
- Add support for SSH SOCKS4 tunnelling; the local port for the tunnel can be specified
in the master URL, e.g. TProof::Open("master/?tunnel:8000")
- Add the possibility to plot the estimated instantaneous rate
- Add "PROOF_ForceLocal" parameter to the !TPacketizerAdaptive; if set to 1, all the data
are processed locally.
- Add support for remote grep functionality while retrieving logs (needed by the forthcoming
memory monitor)
+ Bug fixes
- Several small fixes to revive the multi-master mode.
- XrdProofdProtocol:
- add missing lock to the client instance in SendMsg to avoid screwing up requests from
workers on the same machine
- lock the mutex of the requester when setting prorities
- add notification during Reset
- fix problem with the detection of the 'allow' directive
- fix problem with the parsing of the return value from XrdProofServProxy::TerminateProofServ()
- always use the effective user to retrieve info fom another server
(XrdProofdManager::GetProofConn is now used)
- fix possible dead-locks from debug notifications done after hard-killing a session
- re-enable the garbage collector thread of the connection manager in XrdProofConn to
fix a problem with closing physical connections;
- fix a problem with !CleanupProofServ in the case of a non-privileged daemon running
in multi-user mode
- introduce a timeout when waiting for the startup of a 'proofserv'.
- XrdProofConn: init mutex in the ctor; lock in SendRecv
- XrdProofSched: add support for using the priorities defined in the group manager to define
the number of workers for sessions
- TProof:
- Broadcast priorities to unique nodes only
- timeout after 5 mins the initial Collect to avoid clients getting stuck at this stage
- add support for generic timeout in Collect (disabled by default)
- fix a problem with SendFile.
- TXProofServ: add a call to !TProof::InterruptCurrentMonitor() in Terminate() to stop
infinite loops in Collect
- TXSocket:
- Implement a flag to interrupt a TXSocket while waiting for messages
- Split the session creation timeout in 4 attempts: the total timeout is the same but
it may circumvent occasional forking problems.
- XROOTD:
- fix a potential (possibly accademic) memory leak in the client
- fix a access permission problem with Kerberos ticket forwarding
- fix bug preventing 'locate' to work properly
- re-enable optimized 'locate'
Revision
18353 -
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Modified
Mon Mar 19 15:14:10 2007 UTC (7 years, 10 months ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 17351 byte(s)
Diff to
previous 17717
From Gerri:
- Support for multiple ROOT versions on a PROOF cluster.
TProofMgr::ShowROOTVersions() giving the following output:
root [0] TProof::Mgr("")->ShowROOTVersions()
----------------------------------------------------------
Available versions (tag ROOT-vers remote-path PROOF-version):
* cvs 5.15/03 /home/ganis/local/root/head/head 12
dev 5.15/03 /home/ganis/local/root/head/root 12
----------------------------------------------------------
- TProofMgr::SetROOTVersion(const char *version_tag)
to change the default for the user, eg
root [1] TProof::Mgr("")->SetROOTVersion("dev")
root [2] TProof::Mgr("")->ShowROOTVersions()
----------------------------------------------------------
Available versions (tag ROOT-vers remote-path PROOF-version):
cvs 5.15/03 /home/ganis/local/root/head/head 12
* dev 5.15/03 /home/ganis/local/root/head/root 12
----------------------------------------------------------
Available version are defined by the administrator via the
"xpd.rootsys" directive:
xpd.rootsys /home/ganis/local/root/head/head cvs
xpd.rootsys /home/ganis/local/root/head/root dev
in the xrootd config file.
- Improve error reporting in TXSocket
- Fix a problem with resetting a label in TProofProgressDialog
Revision
17035 -
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Modified
Sun Dec 3 23:34:04 2006 UTC (8 years, 1 month ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 15932 byte(s)
Diff to
previous 16969
From Gerri:
0. Introduction of the static:
TProof::Mgr(const char *url)
to get the manager to the cluster; this gives access to all the manager
functionality, included Reset(). TProof::Reset() is removed.
1. Two new classes: TProofLog and TProofLogElem.
TProofLog contains a list of TProofLogElem, one per node. TProofLogElem
basically contains a TMacro plus methods to play with it.
2. The TProofLog object can be retrieved via the manager:
TProofLog *pl = TProof::Mgr("cluster")->GetSessionLogs()
by default the last session is retrieved: the signature for GetSessionLogs is
TProofLog *TProofMgr::GetSessionLogs(Int_t ridx, const char *stag)
the first argument is a reversed relative index (-1 gets the next to last
session), the second is the session unique tag; if the second is
specified the first is ignored.
3. TProofMgr has a new method ReadBuffer to quickly read a buffer from
a file via XrdProofd: this allows to avoid the second xrootd on the
redirector and in general is useful when a quick reading is needed.
Also, the buffer is always retrieved via the master, so we should not
have firewall problems in accessing directly the xrootd of the workers.
4. In the sandbox I have kept the .sessions file with the active sessions
and I have added .terminated in each session working dir which have
been terminated. On the master, each session working dir has the file
.workers with the relevant information about the workers.
5. The max number of old session workdirs is set to 10 by default
(configurable in xpd.cf): the sandbox is trimmed when closing a session.
6. Some unrelated changes/fixes contained in the patch:
- in XrdProofdProtocol:
- use of /proc (linux, solaris) or sysctl (mac) to verify/search
for running of a process. For other platforms I have left the
parsing of the output of 'ps'.
- I have introduced a 'cron' thread: it runs every minute and for
the moment it just cleans a vector; this is the place where to do
client independent actions, like checking if the config files have
changed, for example.
- I have added the possibility to control which user can access
the cluster; requested by Jan Fiete.
7. The patch contains also several fixes here and there I have found by
testing.
Revision
16775 -
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Modified
Wed Nov 15 17:45:55 2006 UTC (8 years, 2 months ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 12400 byte(s)
Diff to
previous 16557
From Gerri and Bertrand:
Fixes and new features developed in preparation for the Intel quad-core
launch demo:
- Add instantaneous event and MB processing rates in the Progress signal
and make necessary modification to exploit it in the Progress Dialog.
- Add possibility to change the Progress and Feedback periods
- A number of small improvements and bug fixes
Revision
16557 -
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Modified
Thu Oct 19 12:38:07 2006 UTC (8 years, 3 months ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 12423 byte(s)
Diff to
previous 15507
From Gerri:
Major set of robustness fixes, improving error reporting and reducing the
startup failures especially observed on AMD64. Summary of changes:
- XrdProofdProtocol.cxx, .h
- Remove zombie treatment: done by XrdScheduler::Reaper()
- Check the modification date of the PROOF config file so that changes
can be picked up on the fly
- Fix problem with the definition of the image
- Improved tracing (see etc/proof/xpd.cf.sample)
- Several bug fixes
- XrdProofConn
- fix problem with marshalling in case of retries.
- TProofServ, TXProofServ
- Add return codes to CreateServer() and Setup() for proper termination
in case of errors
- TProof
- Make sure that TXProofMgr is the last one in the list of sockets for proper
cleaning
Revision
15507 -
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Modified
Wed Jun 21 16:18:27 2006 UTC (8 years, 7 months ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 12423 byte(s)
Diff to
previous 15338
From Gerri:
The patch implements the following new functionality:
- Shutdown of idle sessions when quitting ROOT; if not idle the session
is shutdown as soon as processing terminates; it is possible to delay
the automatic shutdown by a tunable amount of time via a new directive
in the xrootd config file 'xpd.shutdown' (see xpd.cf.example).
- New static method TProof::Reset(const char *url) to hard-cleanup an
user area (implemented for Xproofd only); this implied quite some
additions in XrdProofdProtocol.
- Possibility to temporary remove / re-insert a worker from the active list
TProof::DeactivateWorker(const char *ord)
TProof::ActivateWorker(const char *ord)
with 'ord' the ordinal numer, e.g. "0.3" .
- A default url for the disk pool
const char *TVirtualProof::GetDataPoolUrl()
It is set by default to a string send back by the master, but it can
be changed via
void TVirtualProof::SetDataPoolUrl(const char *url)
Jan should then adapt his code to use this as default.
- Posibility to timeout Collect; for now this is only used at forced
termination.
The patch includes many small changes and bug fixes. One of the most important
is in TXNetSystem (a bug preventing correct treatment of multiple request
to the same redirector).
Revision
15338 -
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Modified
Mon Jun 5 22:51:14 2006 UTC (8 years, 7 months ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 11825 byte(s)
Diff to
previous 15312
From Gerri:
base/inc/TVirtualProof.h, proof/inc/TProof.h, proof/src/TProof.cxx
proof/src/TProofProgressDialog.cxx:
- fix a problem with the progress dialog when detaching a session:
a new signal CloseProgressDialog() is introduced, as well as the
possibility to empty the list of submitted queries at once via
TProof::Remove().
proofx/inc/TXHandler.h, .cxx:
- add generic argument to HandleInput() and HandleError().
proofx/inc/TXProofMgr.h, .cxx:
- move to new signature for HandleInput(), HandleError().
proof/inc/TSlave.h:
- add method to flush underlying socket.
proofx/inc/TXSlave.h, .cxx:
- move to new signature for HandleInput(), HandleError().
- implement new method to flush underlying socket.
proofx/inc/TXSocket.h, .cxx:
- Add method to flush socket.
- Handle interrupt messages in the reader thread.
- Remove interrupt semaphore (not needed any more).
- Remove timeout argument from GetInterrupt (not needed any more).
proofx/inc/TXProofServ.h, .cxx:
- move to new signature for HandleInput(), HandleError().
- implement interrupt handling in HandleInput().
- implement dedicated version of LockSession to deal with new format
of session tag (this is a bug fix).
proofd/inc/XrdProofConn.h, .cxx:
- Add mutex protection in the SendRecv method (it can be called from both
the reader and main threads).
proofd/src/XrdProofdProtocol.cxx:
- use an asynchronous message (instead of a signal) for interrupts.
proofx/inc/LinkDef.h, TXSocketHandler.h, .cxx, TXUnixSocket.cxx:
- add TXSocketHandler in the dictionary.
- cosmetics.
Revision
15312 -
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Modified
Fri Jun 2 15:14:35 2006 UTC (8 years, 7 months ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 11812 byte(s)
Diff to
previous 14884
From Gerri:
large PROOF patch. Main issues addressed:
- Output redirection to log file at 'proofserv' startup (instead of
after Setup())
- Log messages activated at session creation
- Session sandbox restructuring in such a way that the unique session
tag, created by the top master, uniquely identifies the session on
all nodes, for example on top master:
<User_Sandbox>/session-<top_master_session_tag>/
master-0-<top_master_session_tag>/master-0-<top_master_session_tag>.log
On worker 0.0
<User_Sandbox>/session-<top_master_session_tag>/
worker-0.0-<worker_0.0_session_tag>/worker-0.0-<worker_0.0_session_tag>.log
- Automatic creation of the dataset dir
- Improved handling of error conditions
- Reorganization of TProofServ and XrdProofdProtocol
- Several bug fixes, in particular in XrdProofdProtocol
Revision
14336 -
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Modified
Mon Mar 20 21:43:44 2006 UTC (8 years, 10 months ago) by
pcanal
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 9936 byte(s)
Diff to
previous 14164
Reduce direct dependencies on TClass.h, TROOT.h and TStreamerInfo.h.
Warning: This means that some file that relied on the indirect
inclusion of these header file might now fail to compile with
an error message mention that gROOT is no known or that TClass,
TROOT or TStreamerInfo is incompletely defined. Simply add the
proper include directive.
Revision
14164 -
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Modified
Fri Mar 3 15:42:37 2006 UTC (8 years, 10 months ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 9917 byte(s)
Diff to
previous 14139
From Gerri:
- TXSocket.cxx, TXProofMgr.cxx:
Fix problem causing in some cases a new unwanted session being created
with the wrongs IDs.
- TProof.cxx, TVirtualProof.cxx
Make sure to store always the FQDN (if available) as master host name.
- TProofMgr.cxx
Remove redundant debug printout.
Revision
14139 -
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Modified
Wed Mar 1 15:46:12 2006 UTC (8 years, 10 months ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 9917 byte(s)
Diff to
previous 14110
From Gerri:
proofd/src/XrdProofdProtocol.cxx
- add missing mutex protections in accessing relevant lists
- make the forked process to 'exit' in the case the correct uid/gid could
not be set
proofd/src/XrdProofServProxy.cxx, .h
- fix a problem in the definition of forked session validity
proofx/src/TXProofMgr.cxx
- make sure that the session list exists before deleting it
Revision
13681 -
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Modified
Tue Dec 13 10:12:02 2005 UTC (9 years, 1 month ago) by
brun
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 9894 byte(s)
Diff to
previous 13662
From Gerri:
Writing the notes I realized that the attach functionality of gROOT->Proof(...)
could be automatized, such that it attaches to the first session on the master,
if any:
gROOT->Proof("masterhost") // attach to first session, if any, or create one
gROOT->Proof("masterhost/?N") // force creation of new session
gROOT->Proof("masterhost/?2") // attach to session 2
In the standard case in which there is only a session this gives a very convenient
way of reconnecting.
I have fixed also a small problem with setting of fUser and fRemoteProtocol
for the second slave on a node.
Revision
13648 -
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Added
Mon Dec 12 12:54:27 2005 UTC (9 years, 1 month ago) by
rdm
Original Path:
trunk/proofx/src/TXProofMgr.cxx
File length: 9708 byte(s)
From Gerri:
- last part of the major PROOF upgrade to support disconnect/reconnect
features using the libXrdProofd.so xrootd plugin.
More on how to configure and run with xrootd/xproofd coming very soon.
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