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Commit Graph

21 Commits

Author SHA1 Message Date
Ronnie Sahlberg
e33722a569 start the syslog child a little later, after we have forked and detached from the local shell
(This used to be ctdb commit 9ffd54b73c0d64b67e8e736d7cb54490e77ffa78)
2009-10-30 19:39:11 +11:00
Ronnie Sahlberg
5d73f19418 create a child process to write to syslog.
use a udp socket on the ctdbd port to send messages to teh syslog child process for loggign.

we need this when syslog becomes "slow",   like very slow, and on boxes where syslog is limited to 100 lines per second and starts to block after that

(This used to be ctdb commit 1446f4c247310e2ff2d522055bd8927d1a78d017)
2009-10-30 18:53:17 +11:00
Ronnie Sahlberg
9de3652380 add logging everytime we create a filedescriptor in the main ctdb daemon
so we can spot if there are leaks.

plug two leaks for filedescriptors related to when sending ARP fail
and one leak when we can not parse the local address during tcp connection establish

(This used to be ctdb commit ddd089810a14efe4be6e1ff3eccaa604e4913c9e)
2009-10-15 11:24:54 +11:00
Ronnie Sahlberg
029fd6b00f Revert "try to restart statd everytime it fails, not just the first time"
This reverts commit 4f7b39a4871af28df1c4545ec37db179fa47a7da.

(This used to be ctdb commit db7b96304e4725f29b12398b7582e385daed63ed)
2009-09-15 19:33:35 +10:00
Ronnie Sahlberg
59cacded72 try to restart statd everytime it fails, not just the first time
(This used to be ctdb commit 4f7b39a4871af28df1c4545ec37db179fa47a7da)
2009-09-15 13:35:58 +10:00
Michael Adam
4c78f88dff ctdb_logging: fix a comment typo.
Michael

(This used to be ctdb commit e5ba8e1a832c223496ad72209ce1d3203cdaa2d7)
2009-09-09 09:52:13 +02:00
Michael Adam
2f9fa6e36e ctdbd: use ctdb_syslog_log() as debug_add function for syslog
Michael

(This used to be ctdb commit a0ad69197b4771f3d5be23d78d0933d732405f08)
2009-08-04 09:46:39 +02:00
Michael Adam
bd81f50590 ctdbd: set debug_add hook to be able to use dump_data in the daemon.
Michael

(This used to be ctdb commit afafab0ac6cac90c3f8614204b5b6df92e446728)
2009-08-04 09:46:39 +02:00
Ronnie Sahlberg
26e1486db7 Whitespace changes and using the CTDB_NO_MEMORY() macro changes to
the previous patch.

(This used to be ctdb commit d623ea7c04daa6349b42d50862843c9f86115488)
2009-05-21 11:49:16 +10:00
Sumit Bose
2fcedf6dac add missing checks on so far ignored return values
Most of these were found during a review by Jim Meyering <meyering@redhat.com>

(This used to be ctdb commit 3aee5ee1deb4a19be3bd3a4ce3abbe09de763344)
2009-05-21 11:22:21 +10:00
Sumit Bose
9171a7784c structure member logfile is not used anywhere
(This used to be ctdb commit 4f86c991812c2d0bddbe3de9a9906cf5df118cd4)
2009-05-21 11:15:43 +10:00
root
629d5ee1fa add a new command "ctdb scriptstatus"
this command shows which eventscripts were executed during the last monitoring cycle and the status from each eventscript.

If an eventscript timedout or returned an error we also
show the output from the eventscript.

Example :
[root@rcn1 ctdb-git]# ./bin/ctdb scriptstatus
6 scripts were executed last monitoring cycle
00.ctdb              Status:OK    Duration:0.021 Mon Mar 23 19:04:32 2009
10.interface         Status:OK    Duration:0.048 Mon Mar 23 19:04:32 2009
20.multipathd        Status:OK    Duration:0.011 Mon Mar 23 19:04:33 2009
40.vsftpd            Status:OK    Duration:0.011 Mon Mar 23 19:04:33 2009
41.httpd             Status:OK    Duration:0.011 Mon Mar 23 19:04:33 2009
50.samba             Status:ERROR    Duration:0.057 Mon Mar 23 19:04:33 2009
   OUTPUT:ERROR: Samba tcp port 445 is not responding

Add a new helper function "switch_from_server_to_client()" which both
the recovery daemon can use as well as in the child process we start for running the actual eventscripts.

Create several new controls, both for the eventscript child process to inform the master daemon of the current status of the scripts as well as for the ctdb tool to extract this information from the runninc daemon.

(This used to be ctdb commit c98f90ad61c9b1e679116fbed948ddca4111968d)
2009-03-23 19:07:45 +11:00
Ronnie Sahlberg
ce66008e08 specify a "script log level" on the commandline to set under which log
level any/all output from eventscripts will be logged as

(This used to be ctdb commit cdc79d4f22f1a6aec5c34115969421f93663932a)
2008-10-17 07:56:12 +11:00
Andrew Tridgell
79793708a4 fixed buffering in ctdb logging code to handle multiple lines
correctly

(This used to be ctdb commit e8ef9891aa31c374921b23cc74e1eda1f8218bf0)
2008-07-23 15:25:52 +10:00
Andrew Tridgell
f6e53f433b merge from ronnie
(This used to be ctdb commit e7b57d38cf7255be823a223cf15b7526285b4f1c)
2008-02-04 20:07:15 +11:00
Andrew Tridgell
9d6ac0cf55 added debug constants to allow for better mapping to syslog levels
(This used to be ctdb commit 7ba8f1dde318eab03f4257e5a89fd23e7281e502)
2008-02-04 17:44:24 +11:00
Andrew Tridgell
feb7c05734 removed dependence on dprintf
(This used to be ctdb commit c156db449218bf9432e3a6cb3ce0f617197c9069)
2008-01-29 14:31:51 +11:00
Andrew Tridgell
5683a8d1e1 cope better with large debug dumps
(This used to be ctdb commit fc3733f8e966376f50799fd1aa7b0a8e1cf66e0e)
2008-01-16 23:06:37 +11:00
Andrew Tridgell
be9594c156 fixed handling of \r from stdout of subprocesses
(This used to be ctdb commit f1acec5db4948d8e48412a8546bb181b08a2c5fd)
2008-01-16 22:40:01 +11:00
Andrew Tridgell
0080683da8 fixed two 64bit warnings
(This used to be ctdb commit c61fe240713ae2e917f69f827c6927405f02f5d4)
2008-01-16 22:16:15 +11:00
Andrew Tridgell
b62b7fcde8 added syslog support, and use a pipe to catch logging from child processes to the ctdbd logging functions
(This used to be ctdb commit 1306b04cd01e996fd1aa1159a9521f2ff7b06165)
2008-01-16 22:03:01 +11:00