* In DRBD->get_next_resource(), implemented a "hold" system where the DRBD minor and TCP port(s) returned are marked as being held for one minute. So subsequent calls won't use the same numbers.
* In anvil-daemon, added a check in run_jobs() where only one instance of a given job command will be started per 2-second loop. This should help reduce the chance of simultaneous race confitions in general.
* Removed from anvil-provision-server and most other tools the call to Job->get_job_uuid(). If the program is called without the job_uuid, don't try to find it. This allows a human (or script) to make repeated calls to a program without one of those calls running a pending job instead.
Signed-off-by: digimer <mkelly@alteeve.ca>
* SELECT a.scan_hardware_uuid, b.host_name, a.scan_hardware_cpu_cores AS cores, a.scan_hardware_cpu_threads AS threads, pg_size_pretty(a.scan_hardware_ram_total) AS ram_total, pg_size_pretty(a.scan_hardware_memory_total) AS memory_total, pg_size_pretty(a.scan_hardware_memory_free) AS memory_free FROM scan_hardware a, hosts b WHERE a.scan_hardware_host_uuid = b.host_uuid ORDER BY b.host_name ASC;
for lv in $(lvscan | grep deploy| awk '{print $2}' | sed s/\'//g); do lvremove -y $lv; done; rm -f /etc/drbd.d/an-test-deploy*; lvscan; ls -lah /etc/drbd.d/
@ -2371,6 +2371,7 @@ The file: [#!variable!file!#] needs to be updated. The difference is:
<keyname="log_0734">The DR host: [#!variable!host!#] as been linked to the Anvil! node: [#!variable!anvil!#].</key>
<keyname="log_0735">The DR host: [#!variable!host!#] as been _unlinked_ to the Anvil! node: [#!variable!anvil!#].</key>
<keyname="log_0736">The DR host: [#!variable!host!#] was not linked to the Anvil! node: [#!variable!anvil!#], nothing to do.</key>
<keyname="log_0737">The job: [#!variable!command!#] (with job UUID: [#!variable!job_uuid!#]) is being skipped for now, already started a job (started job_uuid: [#!variable!started_job!#]) with this command on this loop.</key>
<!-- Messages for users (less technical than log entries), though sometimes used for logs, too. -->
<keyname="message_0001">The host name: [#!variable!target!#] does not resolve to an IP address.</key>
@ -3213,6 +3214,7 @@ If you are comfortable that the target has changed for a known reason, you can s
<keyname="striker_0298">TCP Port</key>
<keyname="striker_0299">Migration Network link #!variable!number!#</key>
<keyname="striker_0300">This is where you configure the optional network dedicated to RAM-copy during live migrations.</key>
<keyname="striker_0301">This puts a temporary hold on a DRBD minor number or TCP port so that it isn't used again in the time between when it was queried as the next free number, and before it can be used.</key>
<!-- These are generally units and appended to numbers -->
digimer
2 years ago