ce9430d280
Fix sourceforge bug #4691 Use a consistent log tag for xCAT log
2015-07-02 14:58:53 +08:00
0827547cea
fixed the issue that token expire time was one month ealier than the correct time
2015-06-18 04:15:21 -04:00
7a1fb1afc3
fix hardware discovery issue that the findme request can be larger than 1500 bytes
2015-06-11 03:19:08 -04:00
6916b37234
Reduce communication between SSL and UDP
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Previously, every TLS connection caused a communication with UDP
and this was bad. Then every UDP connection caused a communication
and this was better. This takes things a little further by only
doing the communication if there is a known interested party now.
2015-05-27 10:39:52 -04:00
fdc408f270
Decrease forecast as presumed real clients connect
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The fudge factor is now decremented according to real number of clients counted
toward sslclient count. Also, have the overload case break into flow control
communication as well (though it wouldn't have a good answer for an interested client)
2015-05-27 10:35:10 -04:00
49c809e031
Reorganize UDP <-> SSL rework
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Because SSL actually was relying upon accept() to hold indefininetly,
it would hang up the UDP worker indefinitely, blocking requests.
Fix this by driving the loop iteration through select() rather than
accept() and iterating through each file handle only when select()
says they are ready.
2015-05-27 10:23:37 -04:00
5e248b0b0d
Rework traffic control to not involve UDP every SSL connection
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If the UDP monitor was busy, the SSL connections could back up.
Rework it so that the UDP monitor would get hung up by the SSL
process instead, if *any* of them get backed up. However, the
nature of the loop in the SSL client is sufficiently lightweight
that it shouldn't hang up the UDP process under any reasonable
circumstance. If it did hang it up though, it'll be less hung up
than discovery does already.
2015-05-26 17:03:19 -04:00
71a764ed96
defect 4644: change in xcatd and Client.pm to fix two issues: 1. if the plugin process run certain command like 'omshell' dhcp.pm and which hang, this will cause the plugin process cannot be finished with ctrl^c; 2. the ctrl^c cannot be passed to service node.
2015-04-21 05:15:43 -04:00
85f758bd0d
defect 4587 - fix xcatd msg for undefined variable: Use of uninitialized value $line in length
2015-03-09 13:56:47 -04:00
4dd21f1775
fix bug 4555: lsslp -s PBMC does not honor -n flag
2015-02-05 04:35:16 -05:00
874f77afed
defect 4082 - change previous fix to disable warnings when calling setlogsock to work with older versions of perl too
2015-02-04 08:00:03 -05:00
b34537ec2e
defect 4529: send msg to install monitor process to reload perl modules when rescanplugins called
2015-01-21 16:08:34 -05:00
ad68658c3c
defect 4500: skip the PIPE signal when call xcatd->relay_fds() to receive messages from plugin processes
2014-12-29 02:47:43 -05:00
476f9f7b94
defect 4442: fix the issue in xcatd that new UDP won't exit with error message when it cannot get socket during the xcatd fast restart
2014-11-28 06:57:36 -05:00
900963b1db
defect 4375: fix the xcatd which has issue to receive request from xcatd which is longer than about 160,000 bytes
2014-11-20 07:08:36 -05:00
3a4cefe53b
defect 4336,4352: in xcatd, for aix, make all the process (fix for udp process) to be stopped when received TERM singal from stopsrc command to the main process
2014-11-19 07:44:49 -05:00
df970f4cb0
defect 4384: fix the issue that copycds command cannot be ctrl+c cleanly. The root cause was INT signal was not received by the plugin process after it sends out from relay_fds. The fix is to send both INT and TERM. TERM can be received in this case.
2014-11-13 03:24:33 -05:00
f0b9cac61c
defect 4304: fixed several things: 1. how to handle ctrl+c; 2. handle the plugin process cannot be stopped by TERM signal to process group SSL_Listener. (make the plugin process locate in the SSL_listener process group); 3. Make DB Access process exits later than in processing request.
2014-11-06 06:24:50 -05:00
7e8c02bf07
defect 4304 - fixed some more interprocess communication problems
2014-10-22 17:20:07 -04:00
2511cebef8
defect 4284 - fixed xcatd attempt to write to broken pipe which caused DB processes to not get killed
2014-10-14 20:48:51 -04:00
aea40b0226
fix an issue about hardware discovery process: the sub process can not receive findme request immediately
2014-10-04 23:20:48 -07:00
4e008d7895
enhance for p8 hardware discovery
2014-09-26 03:54:52 -07:00
cea7f53e91
defect 4229 add new rescanplugins support to xcatd
2014-07-29 11:19:55 -04:00
d6a55aa3dd
defect 4082 - disable warnings when calling setlogsock
2014-06-11 13:20:42 -04:00
6bb22d2342
added the token authentication mechanism in the xcatd
2014-04-07 07:57:57 -04:00
a698e1757d
defect 4020 - correctly handle results from gethostbyaddr in xcatd installmonitor
2014-03-31 17:50:05 -04:00
adf723db25
fix the issue that xcatd hangs when reading the request which is formatted in one line like litefile request from statelte CN
2014-01-08 07:42:35 -05:00
e7dc46a03a
defect 3909: make xcatd loads xCAT::Enabletrace by require instead of use to save resource
2014-01-02 02:05:37 -05:00
8bc0488764
fix bug 3889 xcatd not running preprocess for multiple plugins when mgt=ipmi
2013-11-21 00:52:08 -08:00
399e71a4c0
defect 3789: fixed the issue that xcatdebug command kill the xcatd ssl listening process. The fix is that just remove the handling debug message from plugin modules since xcatd loads plugin modules for each command run, don't need xcatdebug for plugin any more.
2013-10-24 10:41:48 -04:00
857af4d498
Send a positive acknowledgement of flow request
2013-10-23 11:15:04 -04:00
b9144fc028
comment out for now disable buffering on the socket
2013-10-15 14:24:43 -04:00
62b436be08
Disable storable encoding for client
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Clever things can live in Storable payloads that can essentially be remote execution.
Disable that for now.
2013-10-11 15:57:29 -04:00
40a65cc564
Fix problem where xcatd would error on end of stream
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@17022 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-07-25 13:27:37 +00:00
e5dd20f15e
Clear $1 prior to calling plugins
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xcatd now might let $1 leak into the plugins. Ideally, the downstream code
would check match before relying upon $1 to be undef, but better to
avoid unintuitive behavior.
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16997 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-07-17 18:59:10 +00:00
1f6177a5c6
Have xcatd send client more similar content between xml and non xml
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16991 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-07-17 15:20:49 +00:00
7245c20ef8
fix 3668 Ubuntu also
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16921 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-07-09 16:43:58 +00:00
ba524d3dba
fix defect 3668
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16919 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-07-09 16:35:06 +00:00
1141f649c0
fix defect 3637
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16714 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-06-20 13:06:18 +00:00
b4f1b9a6ea
Have client default to storable model to reduce XML overhead
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16599 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-06-10 18:44:17 +00:00
20b3960c09
Prevent child reapers from trouncing accurate syscall errno settings
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16597 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-06-10 14:42:25 +00:00
11e2d1e834
Further prepare xcatd to understand alternate encoding
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16596 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-06-10 14:42:18 +00:00
7e9a9d09f3
Fix loop after request done, can_read will happily return true even if the client has closed... TODO: perhaps check for client closed explicitly
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if we ever feel like doing multiple request scheme
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16566 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-06-06 17:48:47 +00:00
dc5b18e4ef
Have xcatd prepare to accept alternate encoding 'storable'
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16555 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-06-05 20:58:47 +00:00
c67d9135c1
Accept ECHILD as meaning the same thing as EAGAIN on sysread/syswrite to accomodate seemingly flawed platform behavior
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16548 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-06-05 13:58:03 +00:00
22e92e3c05
Try to doubly make sure that buffering and EGAIN doesn't interfere with communication
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16481 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-05-30 18:58:15 +00:00
34f0ece400
Fix problem where hot takeover failed to completely kill off discovery worker
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@15960 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-04-11 20:15:00 +00:00
4817dfbe26
Fix unclean shutdown induced by discovery worker
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@15959 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-04-11 19:46:48 +00:00
d3adad02ee
Fix discovery in worker
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@15958 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-04-11 19:37:23 +00:00
7d7bfb00b4
Break discovery out to it's own worker
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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@15957 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-04-11 19:36:45 +00:00
