Hello,
I'm currently trying out Robinhood v3 for a new lustre deployment and
I've been having a bit of trouble figuring out how to use the backup
policies.
I have working lhsm and cleanup policies, so after reading the wiki on
the backup policy I had a go with the config below, however I don't
think I'm setting the 'backend_path' correctly, as when I run
robinhood I get error:
2016/09/11 23:43:04 [7470/1] CheckFS | Error 2 in realpath(/backend):
No such file or directory
2016/09/11 23:43:04 [7470/1] smi_init | Failed to initialize status
manager backup: error=2
My current config (condensed):
%include "includes/backup.inc"
backup_archive_parameters {
nb_threads = 8;
# suspend policy run if action error rate > 10% (after 100 errors)
suspend_error_pct = 10%;
suspend_error_min = 100;
action_params {
backend_path = "/mnt/path/to/backup/location";
}
}
backup_archive_rules {
ignore_fileclass = empty_files;
ignore_fileclass = migration_directory;
rule backup_archive_directory {
target_fileclass = archive_directory;
condition { last_mod >= 30min }
}
}
backup_archive_trigger {
trigger_on = periodic;
check_interval = 5min;
}
backup_remove_parameters {
nb_threads = 8;
# suspend policy run if action error rate > 10% (after 100 errors)
suspend_error_pct = 10%;
suspend_error_min = 100;
action_params {
backend_path = "/mnt/path/to/backup/location";
}
}
backup_remove_rules {
# keep deleted files for 6 month before removing from tape
rule default {
condition { rm_time > 24w }
}
}
backup_remove_trigger {
trigger_on = scheduled;
check_interval = 1h;
}
I'm sure that the actual path I'm putting in for 'backend_path'
exists, it's on an NFS mount if that makes a difference.
Any hints would be much appreciated!
Cheers,
Matt Raso-Barnett
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