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| | * Tests - eventscripts - change summary columnsMartin Schwenke2012-03-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | To accommodate 13.per_ip-routing in output. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 0142729c96b8bfecfabe35439071557bcc6ed4da)
| | * Tests - eventscripts - rationalise CTDB fakery supportMartin Schwenke2012-03-221-22/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove functions for marking nodes as down/up. This is now done via ctdb disable/enable in the stub. Also more consistent temporary directory use. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 1db9a533aacc6e02ddbadf76241429144a949e1c)
| | * Tests - eventscripts - improved support functions for handling public IPsMartin Schwenke2012-03-221-9/+27
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 299ce89fb3deeefcc7c01b20197dc6adee1e8194)
| | * Tests - eventscripts - add support functions for policy routing testingMartin Schwenke2012-03-221-0/+55
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 79eec235ac9b051333751186c32924d92e6ebeff)
| | * Update .gitignore for eventscript testing fu.Martin Schwenke2012-03-221-0/+2
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 0fc20ab5207d4f812bf62b90a66c707f76742f84)
| | * Tests - eventscripts - fix hardcoding errorMartin Schwenke2012-03-221-1/+5
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 9c30bf7fd3d94884e27a258571a28dca5e460177)
| | * Tests - eventscripts - stub ctdb command updatesMartin Schwenke2012-03-221-50/+158
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Proper IP (re)allocation using ctdbd's IP allocation algorithm. * Therefore, "ctdb ip" works sensibly. * Add enable, disable, moveip. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 6d4b4b1293ba960d8fdf81958d6e8dd23c9d771a)
| | * Tests - eventscripts - more public IPs in default setupMartin Schwenke2012-03-221-0/+5
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 38396185effbcf313678c2e94d4bd20f534c4f03)
| | * Tests - eventscripts - add -A/-D optionsMartin Schwenke2012-03-222-2/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make it easier to spot differences between desired output and actual output. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit d132a8f4a8c0573ac447713a71911f02b6f0d73c)
| | * Tests - eventscripts - ip stub command should print errors to stderrMartin Schwenke2012-03-221-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 236d572556e447e2d82d14d2c8a40ed8cb98944d)
| | * Eventscripts - make 13.per_ip_routing fail gracefully if config is missingMartin Schwenke2012-03-221-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | Currently it spews out random messages about the file being missing. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 351ca413eec460330571ca8b01ad269728fe15df)
| | * Eventscripts - make 13.per_ip_routing try harder to find public_addressesMartin Schwenke2012-03-221-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit d4621277240721e6d130a930b0100506b64467ea)
| | * Eventscripts - use set_proc() rather than accessing /proc directlyMartin Schwenke2012-03-221-4/+4
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit bdb4cdaf2aed79c8de6a8db8c01685b242808310)
| | * Eventscripts - 13.per_ip_routing should use dirname not basename for mkdirMartin Schwenke2012-03-221-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit d034845ecea66b47004bc73f2554914a397b1c9d)
| | * Eventscript tests - implement ip route in stubMartin Schwenke2012-03-221-3/+107
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit ac2cd2a8cbed97348ceae54167ad83cb074ff6b3)
| | * Eventscript tests - implement ip rule in stubMartin Schwenke2012-03-221-0/+122
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 26292f362890ca6cb65d0028d50fa97458e0449f)
| | * Eventscript tests - make ip command stub vaguely maintainableMartin Schwenke2012-03-221-174/+198
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 8b8e17bea87a8c16f7c0f54fcfe29190f203f673)
| | * Eventscript tests - make error message consistent with recent changeMartin Schwenke2012-03-221-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit f4949b3c1b36949544e98c9fbb64447f94f9e432)
| | * Eventscript support - Remove unused interface_modify.shMartin Schwenke2012-03-224-99/+0
| | | | | | | | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 994492f79275fe84155d842f6bc288c1858217dd)
| | * Eventscript functions - no longer require interface_modify.shMartin Schwenke2012-03-221-33/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make add_ip_to_iface() and delete_ip_from_iface() do their own locking so the external script is no longer required. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 93f90caf91246074d9359bf31a39b26212cccc42)
| | * Eventscript functions - remove now-unused route/IP re-add script logicMartin Schwenke2012-03-222-75/+0
| | | | | | | | | | | | | | | | | | | | | | | | This is no longer used by 13.per_ip_routing or anything else. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 2a2ea6c61a05af2d0765e964abcc7ef04047431e)
| | * Eventscript functions - remove functions only used by 13.per_ip_routingMartin Schwenke2012-03-221-64/+0
| | | | | | | | | | | | | | | | | | | | | | | | The relevant functions are now in that script. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 45c3476d12bf0f52966b72d286f101fce1382cd2)
| | * Eventscripts - redesign and rewrite 13.per_ip_routingMartin Schwenke2012-03-221-398/+251
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current version is quite difficult to read. This one is hopefully clearer. Major changes: * The configuration file has a more forgiving syntax. Items can be separated by arbitrary whitespace. * Mappings between IP addresses and table IDs are no longer stored in files in a state directory. Instead they are stored in /etc/iproute2/rt_tables as mappings between table IDs and labels, as allowed by the ip command. The current structure of the labels is ctdb.<source-ip>. This means that once the labels are setup the routing tables can be referenced by just knowing the source IP. As with the old state directory, mappings in this file owned by CTDB are deleted when CTDB shuts down. * There are no release or re-add scripts. - Release scripts are not necessary as an optimisation because of the previous improvement (i.e. use of rt_tables). No lookup is necessary to delete rules or flush tables. - Re-add scripts are no longer used. Routes can still go missing when removal of a primary IP from an interfaces (or similar) causes removal of all other addresses (i.e. secondaries) and also all associated routes. However, any missing routes are now re-added in the "ipreallocated" event. This happens shortly after takeip/releaseip/updateip and means that the routes will only be re-added once. The window for missing routes is slightly bigger but is not expected to be significant. * The magic "__auto_link_local__" configuration value no longer causes a dynamic configuration file to be maintained in a state directory. The link local configuration is now generated when needed from the public_addresses file. This greatly simplifies the code. This approach is slightly less efficient but should not be significant. The above changes mean that, apart from maintaining mappings in the rt_tables file, there are no state files kept anymore. Some utility functions only used by this script have been rewritten and moved into this script. They will be removed from the functions file by a future commit. The route re-add code will also be removed from interface_modify.sh by a future commit. It is currently harmless. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 0f7cbbb55f26cf3c953e98fe5e7eaa12f59fbf78)
| | * Eventscript functions - add new function die()Martin Schwenke2012-03-221-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Args: 1. Error message to be printed. 2. Option exit code (default 1) Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 97b0c138cb97e30db27c40b4ee1481109ae90c78)
| * | Undo damage done by d8d37493478a26c5f1809a5f3df89ffd6e149281Martin Schwenke2012-03-223-3/+4
| |/ | | | | | | | | | | | | | | | | | | The implementation of DisableIPFailover got intermingled with --nopublicipcheck. This just looks wrong - Ronnie must have been having a bad day. :-) Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 5083b266dd68b292c4275505f3d1b878dbf12f11)
| * DOC: regenerate manpagesRonnie Sahlberg2012-03-222-74/+83
| | | | | | | | (This used to be ctdb commit 270edc87e6bcfd6e76c526bf86df865e4d47d11c)
| * NoIPTakeover: change the tunable name for the "dont allow failing addresses ↵Ronnie Sahlberg2012-03-225-20/+45
| | | | | | | | | | | | over onto the node" to NoIPTakeover (This used to be ctdb commit 35592e618cfd827b6978af6332f80504f232c46a)
| * NoIPFailback: Exclude nodes which have NoIPFailback as failback targets ↵Ronnie Sahlberg2012-03-221-0/+22
| | | | | | | | | | | | during reallocation (This used to be ctdb commit c262c29773d1608e7ce04bdfb7f4469df0a9637b)
| * Make NoIPFailback a node local setting. Nodes that have NoIPFailback set to ↵Ronnie Sahlberg2012-03-222-17/+50
| | | | | | | | | | | | | | | | | | | | !0 can not takeover new ip addresses during failover. Remove the old global setting for this unused tunable and add it as a new node flag. This node flag is only valid/defined within the takeover subsystem in the recovery daemon. Add async functions to collec the NoIPFailback settings for each node. This will later e used to disqualify certain nodes from being takeover targets when we perform reallocation. (This used to be ctdb commit 668f3e88a9e5f598706952b7140547640c85a5ed)
| * DOC regenerate the manpageRonnie Sahlberg2012-03-202-316/+543
| | | | | | | | (This used to be ctdb commit 0ae2a46e37df8d84ce0c76b7a5d32d6e93af709b)
| * STICKY document the sticky record parametersRonnie Sahlberg2012-03-201-0/+35
| | | | | | | | (This used to be ctdb commit e6a8306257dece02313043274789b52cef1a5647)
| * STICKY: add prototype code to make records stick to a node to "calm" down if ↵Ronnie Sahlberg2012-03-2010-13/+403
| | | | | | | | | | | | | | | | they are found to be very hot and accessed by a lot of clients. This can improve performance and stop clients from having to chase a rapidly migrating/bouncing record (This used to be ctdb commit d0d98f7e45e5084b81335b004d50bddc80cdc219)
| * DOC: Document the MaxLACount tunable variableRonnie Sahlberg2012-03-201-0/+13
| | | | | | | | (This used to be ctdb commit cf96d6380de974c1abff7a33c62a7e31ac980551)
| * LACOUNT: Add back lacount mechanism to defer migrating a fetched/read copy ↵Ronnie Sahlberg2012-03-206-14/+30
| | | | | | | | | | | | | | | | until after default of 20 consecutive requests from the same node This can improve performance slightly on certain workloads where smbds frequently read from the same record (This used to be ctdb commit 035c0d981bde8c0eee8b3f24ba8e2dc817e5b504)
| * STATISTICS: add per-db hop count statisticsRonnie Sahlberg2012-03-203-5/+13
| | | | | | | | (This used to be ctdb commit 1c976d83b1d7dac6f0ef81306774998e4c8b56a1)
| * CTDB: change how the hop count buckets are displayed in ctdb statisticsRonnie Sahlberg2012-03-201-1/+1
| | | | | | | | (This used to be ctdb commit 05923a14bc8ae8e3c5cda28ff4e0fb0d473d5f7d)
| * DOC document the FetchCollapse tunableRonnie Sahlberg2012-03-201-0/+23
| | | | | | | | (This used to be ctdb commit c37aa6f3738693653f64c2fa015ace061da38b5a)
| * FETCH COLLAPSE : Change the fetch-lock collapse to collapse ALL fetches, ↵Ronnie Sahlberg2012-03-203-7/+10
| | | | | | | | | | | | including fetch-locks into a single command in flight per record. Also add a tunable to enable/disable this optimization for hot records (This used to be ctdb commit eafd7bbaaa5931546a96c8beae3cf9a39a49c925)
| * add max hop count buckets to see how bad hopcounts areRonnie Sahlberg2012-03-203-0/+20
| | | | | | | | (This used to be ctdb commit 7d3931298e6477d92f43652c3006b0c426cb1307)
| * Merge remote branch 'martins/master'Ronnie Sahlberg2012-03-155-10/+10
| |\ | | | | | | | | | (This used to be ctdb commit af72f8bc05f78983f9624d81788f9d89af474b11)
| | * Tests - functions/environment - set and use $CTDB_NODESMartin Schwenke2012-02-132-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "ctdb listnodes" changed so that it never tries to contact the daemon but reads the local nodes file instead. This fails if the nodes file is in a non-default place but $CTDB_NODES isn't set. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit a7ad2fb75f06791508dd928d2a0c305fc7f7b814)
| | * Tests - simple - make disconnected node tests handle changed error messageMartin Schwenke2012-02-132-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Recent changes to nodestring parsing generalised the error message logged when trying to talk to a disconnected node. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit db69a39ca010b2c8853b13466e30792dda350cdb)
| | * ctdb tool: fix thinko in nodestatus command outputMartin Schwenke2012-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | If used with -n <nodes> the "current" node needs to change. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit a0340a50c2acd9ccc281faef032a364254f7f95a)
| * | Test: add test tool and test that UPDATE_RECORD works on persistent databasesRonnie Sahlberg2012-03-123-0/+230
| | | | | | | | | | | | (This used to be ctdb commit f06634951331232cddf0b48eac3552b92aca5b93)
| * | ReadOnly: Only restrict the readonly sanity/paranoia check that only allowsRonnie Sahlberg2012-03-121-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | UPDATE_RECORD to create a record to only apply to normal databases, not persistent databases or else the net registry command breaks and other persistent database creation/updates . (This used to be ctdb commit 68390cb1e8c7f30be034b8ca6c9215b40147305b)
| * | READONLY: when updating a remote node to revoke a delegation, make sure we ↵Ronnie Sahlberg2012-03-022-0/+18
| | | | | | | | | | | | | | | | | | dont create the record if it doesnt already exist (This used to be ctdb commit fb00e1290fcea3386132a46c883994019a43799a)
| * | New version 1.13Ronnie Sahlberg2012-03-011-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will be the new long term stable branch for ctdb Main new features are read-only records: performance/scaling improvement for concurrent access to the same record from multiple nodes. fetch-lock-collapse: performance/scaling improvement for concurrent write access to the same record from multiple nodes. (This used to be ctdb commit 05e75dea9eaa0decc2909e0c2cf1715c81374200)
| * | READONLY: skip vacuuming or deleting records with readonly delegations.Ronnie Sahlberg2012-02-292-0/+20
| | | | | | | | | | | | | | | | | | they are hot. wait until they have been revoked before we recall them. (This used to be ctdb commit 7417d994c2a159f71d27d4bcd2f53684862eece3)
| * | Vacuuming: change default timeout to 120 secondsRonnie Sahlberg2012-02-291-1/+1
| | | | | | | | | | | | (This used to be ctdb commit 5ae94c6b9b3000a6c79fccaaea1e007ebd5be1a9)
| * | Add a tunable variable to control how long we defer after a ctdb addip until ↵Ronnie Sahlberg2012-02-283-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | we force a rebalance and try to failback addresses onto this node Have it default to 300 seconds. (This used to be ctdb commit 49791db7dc74cffd7e88bd73091590cdc1909328)
generated by cgit (git 2.34.1) at 2025-10-01 06:41:31 +0000