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# v1.0-4

## Summary

### Features 

- cta-admin tapefile ls command: list the tape files located in a specific tape
- New schema verification tool (cta-catalogue-schema-verify)
- New tape statistic updater tool (cta-statistics-update)
- TODO : New features ?

### Modifications

- Backward-compatible Catalogue schema changes:
  - CTA_CATALOGUE table contains a status that can be 'UPGRADING' or 'PRODUCTION'. If the status is UPGRADING, the columns NEXT_SCHEMA_VERSION_MAJOR and NEXT_SCHEMA_VERSION_MINOR will contain the future version number of the schema.
  - INDEXES and CONSTRAINT renaming to follow the [naming convention](https://eoscta.docs.cern.ch/catalogue/naming_convention/)
  - UNIQUE CONSTRAINT on ARCHIVE_ROUTE (UNIQUE(STORAGE_CLASS_ID, TAPE_POOL_ID))
  - Creation of an INDEX ARCHIVE_FILE_DFI_IDX on ARCHIVE_FILE(DISK_FILE_ID)
  - Added 3 columns to the TAPE table : NB_MASTER_FILES, MASTER_DATA_IN_BYTES, DIRTY

### Bug fixes

- The scheduler does not return a mount if a tape is disabled (unless if the tape is repacked with the --disabledtape flag set)

### Improvements 

- CASTOR-To-CTA migration improvements

## Package changes

TODO: put the versions of EOS, XRootD, and Oracle versions with which CTA is compiled against

## Upgrade Instructions from v1.0-3

### 1. Upgrade the Catalogue schema version from version 1.0 to 1.1

Before updating CTA, the Catalogue schema should be upgraded. Here is the link to the documentation about the database schema updating procedure : [https://eoscta.docs.cern.ch/catalogue/upgrade/](https://eoscta.docs.cern.ch/catalogue/upgrade/)

The liquibase changeLog file is already done so you can directly run the [*liquibase update*](https://eoscta.docs.cern.ch/catalogue/upgrade/backward_compatible_upgrades/#3-run-the-liquibase-updatesql-command) command with the changeLogFile located in the directory *CTA/catalogue/migrations/liquibase/oracle/1.0to1.1.sql*.

### 2. Update CTA components

TODO : Instructions about how to update the tapeservers and the frontend.