gnt-job - Job commands
gnt-job {command} [arguments...]
The gnt-job is used for examining and manipulating the job queue.
archive {job-id...}
This command can be used to archive job by their IDs. Only jobs that have finished execution (i.e either success, error or canceled jobs).
autoarchive {age | all}
Archive jobs by their age. This command can archive jobs older than age seconds, or alternatively all finished jobs can be archived if the string all is passed.
cancel
{[--force] [--kill] {--pending | --queued | --waiting} |
*job-id* ...}
Cancel the job(s) identified by the given job id. Only jobs that have not yet started to run can be canceled; that is, jobs in either the queued or waiting state. To skip a confirmation, pass --force. --queued and waiting can be used to cancel all jobs in the respective state, --pending includes both.
If the --kill option is given, jobs will be killed, even if in running state, using SIGKILL in the latter case. This is dangerous, as the job will not have the chance to do any clean up; so it will most likely leave any objects it touched in an inconsistent state.
change-priority --priority {low | normal | high}
{[--force] {--pending | --queued | --waiting} | job-id...}
Changes the priority of one or multiple pending jobs. Jobs currently running have only the priority of remaining opcodes changed. --priority must be specified. --queued and waiting can be used to re-prioritize all jobs in the respective state, --pending includes both. To skip a confirmation, pass --force.
info {job-id...}
Show detailed information about the given job id(s). If no job id is given, all jobs are examined (warning, this is a lot of information).
list [--no-headers] [--separator=*SEPARATOR*]
[-o [+]FIELD,...] [--filter] [job-id...]
Lists the jobs and their status. By default, the job id, job status, and a small job description is listed, but additional parameters can be selected.
The --no-headers option will skip the initial header line. The --separator option takes an argument which denotes what will be used between the output fields. Both these options are to help scripting.
The -o option takes a comma-separated list of output fields. The available fields and their meaning are:
archivedWhether job is archived
end_tsTimestamp of job end (tuple containing seconds and microseconds)
idJob ID
opendList of opcode execution end timestamps
opexecList of opcode execution start timestamps (after acquiring locks)
oplogList of opcode output logs
oppriorityList of opcode priorities
opresultList of opcodes results
opsList of all opcodes
opstartList of opcode start timestamps (before acquiring locks)
opstatusList of opcodes status
priorityCurrent job priority (19 to -20)
received_tsTimestamp of when job was received (tuple containing seconds and microseconds)
start_tsTimestamp of job start (tuple containing seconds and microseconds)
statusJob status
summaryList of per-opcode summaries
If the value of the option starts with the character +, the new fields will be added to the default list. This allows one to quickly see the default list plus a few other fields, instead of retyping the entire list of fields.
To include archived jobs in the list the --archived option can be used.
The following options can be used to show only specific jobs:
--pendingShow only jobs pending execution.
--runningShow jobs currently running only.
--errorShow failed jobs only.
--finishedShow finished jobs only.
If exactly one argument is given and it appears to be a query filter (see ganeti(7)), the query result is filtered accordingly. For ambiguous cases (e.g. a single field name as a filter) the --filter (-F) option forces the argument to be treated as a filter.
list-fields [field...]
Lists available fields for jobs.
wait {job-id}
Wait for the job by the given job-id to finish; do not produce any output.
watch {job-id}
This command follows the output of the job by the given job-id and prints it.
Report bugs to project website or contact the developers using the Ganeti mailing list.
Ganeti overview and specifications: ganeti(7) (general overview), ganeti-os-interface(7) (guest OS definitions), ganeti-extstorage-interface(7) (external storage providers).
Ganeti commands: gnt-cluster(8) (cluster-wide commands), gnt-job(8) (job-related commands), gnt-node(8) (node-related commands), gnt-instance(8) (instance commands), gnt-os(8) (guest OS commands), gnt-storage(8) (storage commands), gnt-group(8) (node group commands), gnt-backup(8) (instance import/export commands), gnt-debug(8) (debug commands).
Ganeti daemons: ganeti-watcher(8) (automatic instance restarter), ganeti-cleaner(8) (job queue cleaner), ganeti-noded(8) (node daemon), ganeti-rapi(8) (remote API daemon).
Ganeti htools: htools(1) (generic binary), hbal(1) (cluster balancer), hspace(1) (capacity calculation), hail(1) (IAllocator plugin), hscan(1) (data gatherer from remote clusters), hinfo(1) (cluster information printer), mon-collector(7) (data collectors interface).
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