Synnefo » snf-ganeti

In order to submit arbitrary jobs to ganeti one can call gnt-debug submit-job

passing a suitably formatted json file. A few examples of those files are

included here.

Using delay0.json and delay50.json in conjunction with submit-job for example

allows one to submit rapidly many short delay job (using --job-repeat),

repeating the sleep opcode any number of times (using --op-repeat), either all

at the same time or one at a time (with --each). This can be used to check the

performance of the job queue.

Examples:

# Run 40 jobs with 10 opcodes each:

gnt-debug submit-job --op-repeat 10 --job-repeat 40 --timing-stats delay0.json

# Run 40 jobs with 1 opcode each:

gnt-debug submit-job --op-repeat 1 --job-repeat 40 --timing-stats delay0.json

# Run 40 jobs with 10 opcodes each and submit one at a time:

gnt-debug submit-job --op-repeat 10 --job-repeat 40 --timing-stats --each delay0.json