• Add process collector (#54)
• Update to Go 1.26 (#55)
• Update Go dependencies and switch to slog (#56)

Changes

• Add metrics to volumes collector (#48)
  • tsm_volume_storage_pool_info
  • tsm_volume_status_info
  • tsm_volume_times_mounted
  • tsm_volume_write_pass

Changes

• Update to Go 1.20 and update Go module dependencies (#47)
• Improvements to summary collector (#46)
  • Add metric tsm_tape_mount_start_timestamp_seconds
  • Add metric tsm_tape_mount_end_timestamp_seconds
  • Add metric tsm_summary_start_timestamp_seconds
• Replication refactor (#45)
  • Add metric tsm_replication_incomplete_start_timestamp_seconds
  • Add metric tsm_replication_incomplete_replicated_files
  • Remove metric tsm_replication_not_completed

Changes

• Replication refactor (#45)
  • Add metric tsm_replication_incomplete_start_timestamp_seconds
  • Add metric tsm_replication_incomplete_replicated_files
  • Remove metric tsm_replication_not_completed

Changes

• Do not error if LAST_BACKUP_DATE is empty (#44)

Changes

• Avoid duplicates with volumeusage query (#41)

Changes

• Update Go to 1.17
• Update Go module dependencies

Changes

• Update to Go 1.16
• Update Go module dependencies

Breaking Changes

• Remove --exporter.use-cache flag and all caching logic
• For drive metrics, replace name label with drive
• For storage_pool metrics, replace name label with storagepool
• For volume metrics, replace name label with volume
• Improve events collector to not require saving any data in memory, remove --collector.events.duration-cache flag
• Improve replicationview collector to not store any data in memory, remove --collector.replicationview.metric-cache flag
• Remove tsm_libvolume_scratch metric, use sum(tsm_libvolume_media{status="scratch"}) instead
• Make percent metrics into ratios
  • Rename tsm_storage_pool_utilized_percent to tsm_storage_pool_utilized_ratio
  • Rename tsm_volume_utilized_percent to tsm_volume_utilized_ratio
• Remove reason and servername label from tsm_status
• Make tsm_db_buffer_hit_ratio and tsm_db_pkg_hit_ratio a ratio between 0.0-1.0
• Rename tsm_db_buffer_total_requests to tsm_db_buffer_requests_total
• Rename tsm_db_last_backup_time to tsm_db_last_backup_timestamp_seconds
• Rename tsm_replication_end_time to tsm_replication_end_timestamp_seconds
• Rename tsm_replication_start_time to tsm_replication_start_timestamp_seconds

Changes

• Add Docker container
• Fix libvolume query
• Add library label to tsm_libvolume_media metric
• Fix parsing to handle cases where TSM queries return decimal numbers with a comma instead of a period
• Use CSV parser when parsing TSM data from queries
• Improved error handling, return error metric if any parsing has errors
• If numeric columns in queries are empty, do not produce errors or metrics for that missing column
• Produce a metric for each possible drive state with tsm_drive_state_info
• Improved logging when parse errors are encountered
• Ensure tsm_libvolume_media{status="private"} and tsm_libvolume_media{status="scratch"} are always present for each mediatype/library combination
• Add tsm_occupancy_reporting_bytes metric
• Add metrics for stgpools collector
  • tsm_storage_pool_cloud_total_bytes
  • tsm_storage_pool_cloud_used_bytes
  • tsm_storage_pool_estimated_capacity_bytes
  • tsm_storage_pool_local_estimated_capacity_bytes
  • tsm_storage_pool_local_logical_ratio
  • tsm_storage_pool_local_utilized_ratio
  • tsm_storage_pool_logical_ratio
• Add summary collector
• Fix time parsing to be timezone aware, add options to adjust timezone
• Add metrics to events collector
  • tsm_schedule_start_timestamp_seconds
  • tsm_schedule_completed_timestamp_seconds

Breaking Changes

• Remove --exporter.use-cache flag and all caching logic
• For drive metrics, replace name label with drive
• For storage_pool metrics, replace name label with storagepool
• For volume metrics, replace name label with volume
• Improve events collector to not require saving any data in memory, remove --collector.events.duration-cache flag
• Improve replicationview collector to not store any data in memory, remove --collector.replicationview.metric-cache flag
• Remove tsm_libvolume_scratch metric, use sum(tsm_libvolume_media{status="scratch"}) instead
• Make percent metrics into ratios
  • Rename tsm_storage_pool_utilized_percent to tsm_storage_pool_utilized_ratio
  • Rename tsm_volume_utilized_percent to tsm_volume_utilized_ratio
• Remove reason and servername label from tsm_status
• Make tsm_db_buffer_hit_ratio and tsm_db_pkg_hit_ratio a ratio between 0.0-1.0
• Rename tsm_db_buffer_total_requests to tsm_db_buffer_requests_total
• Rename tsm_db_last_backup_time to tsm_db_last_backup_timestamp_seconds
• Rename tsm_replication_end_time to tsm_replication_end_timestamp_seconds
• Rename tsm_replication_start_time to tsm_replication_start_timestamp_seconds

Changes

• Add Docker container
• Fix libvolume query
• Add library label to tsm_libvolume_media metric
• Fix parsing to handle cases where TSM queries return decimal numbers with a comma instead of a period
• Use CSV parser when parsing TSM data from queries
• Improved error handling, return error metric if any parsing has errors
• If numeric columns in queries are empty, do not produce errors or metrics for that missing column
• Produce a metric for each possible drive state with tsm_drive_state_info
• Improved logging when parse errors are encountered
• Ensure tsm_libvolume_media{status="private"} and tsm_libvolume_media{status="scratch"} are always present for each mediatype/library combination
• Add tsm_occupancy_reporting_bytes metric
• Add metrics for stgpools collector
  • tsm_storage_pool_cloud_total_bytes
  • tsm_storage_pool_cloud_used_bytes
  • tsm_storage_pool_estimated_capacity_bytes
  • tsm_storage_pool_local_estimated_capacity_bytes
  • tsm_storage_pool_local_logical_ratio
  • tsm_storage_pool_local_utilized_ratio
  • tsm_storage_pool_logical_ratio
• Add summary collector
• Fix time parsing to be timezone aware, add options to adjust timezone
• Add metrics to events collector
  • tsm_schedule_start_timestamp_seconds
  • tsm_schedule_completed_timestamp_seconds