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ab6564c83d
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152 Commits

Author SHA1 Message Date
Ronnie Sahlberg
ab6564c83d add a killtcp command to the ctdb tool 
(This used to be ctdb commit 01987b51fed0dc0b9a5e254fa734bdeb19debf6f)
 2007-07-04 14:14:48 +10:00
Ronnie Sahlberg
edcab7e068 ETH_P_IP does not work on my ubuntu system so changing it back to the 
slightly less efficient ETH_P_ALL

(This used to be ctdb commit 84b8c77654b6c24928f63c801b183390824a3f6f)
 2007-07-04 13:27:08 +10:00
Andrew Tridgell
2014d3959f merge from ronnie 
(This used to be ctdb commit b5510446073d6a058d11dabf92bef0e9721cd861)
 2007-07-04 13:14:45 +10:00
Ronnie Sahlberg
597aa7ed59 initial version of a socketkiller tool 
checked in so it is not lost 

this tool takes a socketpair as arguments and will reset the tcp 
connection

(This used to be ctdb commit bddd448740ef7f5a88b8549a3d184a94ac9fcd96)
 2007-07-04 12:52:07 +10:00
Andrew Tridgell
1ac8a52891 simpler handling of -n all in ctdb tool 
(This used to be ctdb commit 68c7c33c2863d4073e5129b24eb79454643dc65f)
 2007-06-11 22:25:26 +10:00
Ronnie Sahlberg
6613396ad5 update the blurb for the setmonmode control it takes 0 or 1 as a 
parameter depending on whether one wants to disabel or enable monitoring

(This used to be ctdb commit 849a1cce6cc3e145925dd4a8a38b2698be0ce8d5)
 2007-06-09 07:54:37 +10:00
Andrew Tridgell
06a71762a4 some #include cleanups 
(This used to be ctdb commit 1a07d87122d51a40cd8ad5fe13533298c26857cb)
 2007-06-07 22:26:27 +10:00
Andrew Tridgell
b50096c835 more code rearrangement 
(This used to be ctdb commit 2bcf3b16163041f03add2e5bf9f1f5fb3599ec24)
 2007-06-07 22:16:48 +10:00
Andrew Tridgell
96861466b7 there are now far too many controls for the controls statistics fields to be useful 
(This used to be ctdb commit f5e188fc7e13b55b6b4081dcc74ea9614a76f9bb)
 2007-06-07 18:07:38 +10:00
Andrew Tridgell
cb4c33cc68 handle CTDB_CURRENT_NODE in ban commands 
(This used to be ctdb commit fefb53f1d22c5458a1e107f8352818aee87983de)
 2007-06-07 16:48:31 +10:00
Andrew Tridgell
23bf62fe30 added admin commands to ban/unban nodes 
(This used to be ctdb commit 4dad04172e7e4955b5bf6444a85b19901c9683ad)
 2007-06-07 16:34:33 +10:00
Andrew Tridgell
2ed57a9ae1 implement a scheme where nodes are banned if they continuously caused the cluster 
to start a recovery session. The node is banned from the cluster for the RecoveryBanPeriod (default of 5 minutes)

(This used to be ctdb commit 4ad43dd07f526b6002477177fbf55483246c2c0c)
 2007-06-07 15:18:55 +10:00
Andrew Tridgell
9754d16d48 merged admin enable/disable change from ronnie 
(This used to be ctdb commit df17b69dfd83a98f9c711994c7dd51ad2cc0ab8a)
 2007-06-07 11:15:22 +10:00
Ronnie Sahlberg
d93c6f8db2 show the disabled/permanently disabled status in the machinereadble 
output for 'ctdb status'

(This used to be ctdb commit a9e920a492e1e91d205ee8b9cd704a7cf85c1e01)
 2007-06-07 09:27:51 +10:00
Ronnie Sahlberg
9ff733c784 add a control to permanently enable/disable a node 
(This used to be ctdb commit d66fdba16ca22f62ddac6882a17614879b08a798)
 2007-06-07 09:16:17 +10:00
Andrew Tridgell
341d715f1a formatting fix for wider variable names 
(This used to be ctdb commit 195bde145f62221a7bb1b12014ada98ad5df4e9e)
 2007-06-06 22:17:46 +10:00
Andrew Tridgell
b130540102 merged vsftpd event script from ronnie 
(This used to be ctdb commit c0b686c43524c6a93c52d85b0079ed820983133e)
 2007-06-06 10:29:27 +10:00
Andrew Tridgell
af8834dd02 added health monitoring logic to ctdb, so a node loses its public IP address if one of the sybsystem event scripts reports a problem 
(This used to be ctdb commit c7a089256d86cec21097453bce5acbccee87413f)
 2007-06-06 10:25:46 +10:00
Ronnie Sahlberg
91a97fea03 provide machinereadable output for ctdb ip 
(This used to be ctdb commit 86348de0bfdc4f91ff6f5a8eeff06044d512ee43)
 2007-06-05 18:32:06 +10:00
Andrew Tridgell
ac55bc4166 first step in health monitoring of cluster nodes. When not healthy they will be marked disabled 
(This used to be ctdb commit d3dbd9fc4db21632075b56fc52cf95435c63374a)
 2007-06-05 17:43:19 +10:00
Ronnie Sahlberg
4be9a44ba7 add a control that lists all public ip addresses and which node that 
currently serves it

(This used to be ctdb commit db9b89dc423b31079e5502323e5fd2bbaf82e1e9)
 2007-06-04 21:11:51 +10:00
Ronnie Sahlberg
1ee8989bd4 merge from tridge 
(This used to be ctdb commit 3bfede5d46dba5a3654dad9205534391bc339461)
 2007-06-04 20:10:53 +10:00
Andrew Tridgell
dbb2ec43dd added tunables settable using ctdb command line tool 
(This used to be ctdb commit 73d440f8cb19373cfad7a2f0f0ca4f963c57ff29)
 2007-06-04 19:53:19 +10:00
Andrew Tridgell
f1d81386e6 - start moving tunable variables into their own structure 
- fixed the test scripts to use a separate dbdir

(This used to be ctdb commit 396752e8908c48373564e915e2d49cfc9ff61eba)
 2007-06-04 17:46:37 +10:00
Andrew Tridgell
a57991c0eb remove some cruft thats not needed any more 
(This used to be ctdb commit c4308805b997740b77e058c1a14b84cb400a7c30)
 2007-06-04 17:23:55 +10:00
Ronnie Sahlberg
464ed12991 merge from tridge 
(This used to be ctdb commit 948b449748a126386f49ef9e763cfffd8b651516)
 2007-06-04 15:44:13 +10:00
Andrew Tridgell
cc9f6d30d8 split out the basic interface handling, and run event scripts in a deterministic order 
(This used to be ctdb commit 399e993a4a233a5953e1e7264141e5c7c8c8c711)
 2007-06-04 15:09:03 +10:00
Ronnie Sahlberg
8a53a6aa29 show the second column in the machinereadable output for ctdb status as 
IP

(This used to be ctdb commit 9ee38e8cfc4b602f6769549a83a1302138e055a1)
 2007-06-04 13:31:58 +10:00
Ronnie Sahlberg
a3e4e204dc add the ip address to the nodemap structure we pull from a server and 
display the physical address of a node when we do a ctdb status

(This used to be ctdb commit 660bf30db713f0680acd3f74275ad603b35a0c24)
 2007-06-04 13:26:07 +10:00
Ronnie Sahlberg
5dde7e27e0 add a -Y option to generate machine readable output. 
print 'ctdb status' in machinereadable form as
:VNN:0|1:

(This used to be ctdb commit 1aa6a632ec59d854fc5579fedad0d66b1b46ae8c)
 2007-06-03 19:50:51 +10:00
Andrew Tridgell
794d6dd59d move config files to config/ directory 
(This used to be ctdb commit f95de519b885c8e1f40df0cda70fd796e479a22a)
 2007-06-02 19:40:07 +10:00
Andrew Tridgell
2f5af51c53 add an easy way to setup ctdb to start/stop samba 
(This used to be ctdb commit b0d9f427d83aff5b9a5c54b7b7c9d45d418e2352)
 2007-06-02 18:51:05 +10:00
Ronnie Sahlberg
ebe34b4353 update the evens scripts for nfs and nfslock to honour CTDB_MANAGES_NFS 
which is set in /etc/sysconfig/nfs

(This used to be ctdb commit bf475269231a6129f88b37f4da69e06efcf4ed77)
 2007-06-02 16:44:15 +10:00
Ronnie Sahlberg
5dc243ff93 STATD_SHARED_DIRECTORY should be define din the nfs sysconfig file and 
not the ctdb sysconfig file since this variable has nothing at all to do 
with ctdb

(This used to be ctdb commit d17073b7da5ecba1b93a5ed4fbdf86bf052fdc90)
 2007-06-02 16:33:17 +10:00
Andrew Tridgell
ebf12646cf - make specification of a recovery lock file compulsory 
- die if someone other than the recmaster can get the recovery lock

(This used to be ctdb commit a827d0d0e430ca8ad5d521367e45097185492869)
 2007-06-02 11:36:42 +10:00
Andrew Tridgell
3a0395dffd added nfs event script 
(This used to be ctdb commit a708a635a1be355d2e8d382166f58f65f669c8ea)
 2007-06-02 00:10:22 +10:00
Andrew Tridgell
dff9a6ecd1 make the packaging much more portable - tested on SLES9 and RHEL4 
(This used to be ctdb commit 9521e3eee42b11303a2d6e0f5c05d0c0de4292d8)
 2007-06-01 23:25:33 +10:00
Andrew Tridgell
1fa2600c8b - make symlink relative in install 
- include ctdb functions in samba and nfslock event scripts

(This used to be ctdb commit 08e2278069346b1fc49774603aa26c68222cf67f)
 2007-06-01 21:20:05 +10:00
Andrew Tridgell
b5890ad2c1 split out events for each subsystem separately 
(This used to be ctdb commit 03c629a72f234dcc783fa1085e7edba09597c241)
 2007-06-01 20:54:26 +10:00
Andrew Tridgell
559a8bd278 use a subdirectory for ctdb state files 
(This used to be ctdb commit 71ebf272be42e313715f0f100be9f5567127eb73)
 2007-06-01 19:16:58 +10:00
Andrew Tridgell
f5171454b3 log dates/time in event startup messages 
(This used to be ctdb commit 60a2f704f2e0544035778d00e91041e09351ed8f)
 2007-06-01 15:23:16 +10:00
Andrew Tridgell
95ed6f8725 added CTDB_WAIT_DIRECTORIES support 
(This used to be ctdb commit fa888e8b1715d7460f5718d3e1fe17e4caaa15c3)
 2007-06-01 13:50:18 +10:00
Ronnie Sahlberg
86d0fc8e4f it is -f not -x to check if a file exists 
(This used to be ctdb commit 52457d5e811f91c051ce0fa32739667a1d21862a)
 2007-06-01 13:26:14 +10:00
Ronnie Sahlberg
425b3c56c6 - create /etc/ctdb/taken_ips and /etc/ctdb/changed_ips analog to the 
existing /etc/ctdb/released_ips

- only call the statd-callout script if the ips have changed  and call 
it with a "notify" argument.    we need to restart nfslock service in 
both cases

- change statd-callout to explicitely restart the lock manager and statd 
when "notify" is called.   copy the state directory for each held ip 
from shared storage to /tmp then use sm-notify to send notifications to 
all monitored clients

(This used to be ctdb commit 800f15a27af885a3f83430d3bc411cc72ac40e86)
 2007-06-01 13:14:05 +10:00
Andrew Tridgell
bf3b740a1b ctdb is GPL not LGPL 
(This used to be ctdb commit 8624378010d1c2a1438e1e701339dfba7276f960)
 2007-05-31 13:50:53 +10:00
Andrew Tridgell
d86298248f better location for statd-callout 
(This used to be ctdb commit cc208c447b732aeeaefd6a889711d3cd83ea128e)
 2007-05-31 11:14:07 +10:00
Andrew Tridgell
c6d4478fda added hooks to make nfs statd behave correctly on failover 
(This used to be ctdb commit a1ee84fc47892b6c18d417ccf714211fcb07952e)
 2007-05-31 11:09:45 +10:00
Andrew Tridgell
d510ce3281 use our own netmask when deciding if we should takeover a IP, not the other nodes 
- check if ctdb dies while waiting for the startup event

(This used to be ctdb commit 8b59f73c527a6d0a8abe8030dc3cbbc4329657be)
 2007-05-30 16:11:39 +10:00
Andrew Tridgell
3eb96b4553 - nice messages while waiting for tcp services to come up 
- added more comments to sysconfig file

(This used to be ctdb commit 9cbe7ad147a73cd6594fa7bcee0544fd986ad8c0)
 2007-05-30 12:37:03 +10:00
Andrew Tridgell
b382fac817 wait for local tcp services like smbd to come up before allowing ctdb to start talking to other nodes 
(This used to be ctdb commit 04eea084ebf1710ea66ccb03ac661e3b2f58d96f)
 2007-05-30 12:27:58 +10:00