Difference between revisions of "Ingest (0.5)"

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[[Main Page]] > [[Documentation]] > [[Release 0.3 Documentation]] > Ingest (0.3)
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[[Main Page]] > [[Documentation]] > [[Release 0.5 Documentation]] > Ingest (0.5)
  
  
  
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===AD1 Receive SIP===  
+
===Setting up shared folders===
−
[[File:Archivematica_AD1_ReceiveSIP_v1.pdf|Archivematica UML Activity diagram AD1 Receive SIP]]
+
In order to work through all of the steps in the tables below, you will need to set up two shared folders in Archivematica.
−
 
+
*The purpose of shared folders is to allow you to place digital objects into a folder on your host machine and have the objects automatically appear in a folder in Archivematica, and vice versa.
 +
*The two folders in Archivematica which need to be set up as shared folders are /home/demo/ingestSIP and /home/demo/storeAIP.
 +
**/home/demo/ingestSIP is used to ingest SIPs from the host machine into Archivematica.
 +
**/home/demo/storeAIP is used to drop AIPs into a folder in Archivematica and have them appear back in the host machine.
 +
*Recommended names for the folders on the home machine are sendSIP and archivalstorage.
 +
*For instructions on setting up shared folders, please go to [[Virtual appliance instructions#Import_files_into_virtual_appliance_.28optional.29|Virtual appliance instructions]].
 +
*For testing purposes you can avoid setting up shared folders and simply use the test files found in /home/demo/testFiles/. However, you will not be moving SIPs into Archivematica or moving stored AIPs out of it.
 +
<br />
  
 +
===Activity diagram 1 Receive SIP===
 +
[[Media:Archivematica_AD1_ReceiveSIP_v1.pdf|Archivematica UML Activity diagram AD1 Receive SIP]]
  
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
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|- style="background-color:#cccccc;"
 
|- style="background-color:#cccccc;"
 
!style="width:20%"|'''Workflow diagram step'''
 
!style="width:20%"|'''Workflow diagram step'''
−
!style="width:40%"|'''Description'''
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!style="width:55%"|'''Description'''
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!style="width:40%"|'''UML diagram references'''
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!style="width:25%"|'''Activity diagram references'''
 
|-
 
|-
−
|-
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|Producer places SIP in shared folder on host machine
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|'''Producer places SIP in shared folder on host machine'''
 
 
|
 
|
−
*The purpose of shared folders is to allow the Producer to drop SIPs into a folder on their host machine or network and have the SIPs automatically appear in a folder in Archivematica.
+
*Place a folder of digital files into the shared ingest folder on the host machine.
−
**For instructions on setting up shared folders, please go to [[Virtual appliance instructions#Import_files_into_virtual_appliance_.28optional.29|Virtual appliance instructions]].
+
*Note that the SIP does not need to be prepared in any way prior to ingest - i.e. you do not need to prepare it as a METS file or otherwise process the SIP. A simple folder with one or more files in it is fine.
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**Neither the folder name nor any of the filenames should include spaces or special characters. Underscores are ok.
 
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**Make the shared folder in Archivematica /home/demoreceiveSIP/.
 
−
*For testing purposes you can avoid setting up shared folders and simply use the test files found in /home/demo/testFiles/.
 
 
|
 
|
 
|-
 
|-
−
|'''SIP appears in shared folder in Archivematica'''
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|SIP appears in shared folder in Archivematica
−
|
 
−
*SIP will appear in /home/demo/receiveSIP/.
 
−
*If using files from /home/demo/testFiles/, copy a folder from /testFiles/ into /home/demo/receiveSIP/.
 
 
|
 
|
 +
*SIP will appear in /home/demo/ingestSIP/.
 +
*To navigate to this folder, click Places > Home folder.
 +
|1.4 Receive SIP from Producer (UC-1.1)
 
|-
 
|-
−
| '''Archivist copies SIP from shared folder to SIP backup folder.'''
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|Archivist copies SIP from shared folder to SIP receipt folder
 
|
 
|
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*Copy the SIP in /home/demo/receiveSIP/ and paste it into /home/demo/receiveSIPbackup/. If anything goes wrong during the ingest process, this backup copy can be retrieved and processed.
+
*Copy SIP from /home/demo/ingestSIP/ to /home/demo/receiveSIP/.
 +
*/home/demo/ingestSIP acts as a backup SIP copy. If anything goes wrong during the ingest process, this backup copy can be retrieved and processed.
 
|
 
|
 
|-
 
|-
−
|}
+
|}<br />
−
 
 
−
===AD2 Audit SIP===
 
−
[[File:Archivematica_AD2_AuditSIP_v5.pdf|Archivematica UML Activity diagram AD2 Audit SIP]]
 
−
 
 
  
 +
===Activity diagram 2 Audit SIP===
 +
[[Media:Archivematica_AD2_AuditSIP_v5.pdf|Archivematica UML Activity diagram AD2 Audit SIP]]
  
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
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|- style="background-color:#cccccc;"
 
|- style="background-color:#cccccc;"
 
!style="width:20%"|'''Workflow diagram step'''
 
!style="width:20%"|'''Workflow diagram step'''
−
!style="width:40%"|'''Description'''
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!style="width:55%"|'''Description'''
−
!style="width:40%"|'''UML diagram references'''
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!style="width:25%"|'''Activity diagram references'''
 
|-
 
|-
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|'''Archivist moves SIP from shared folder into quarantine'''
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|Archivist moves SIP from SIP receipt folder into quarantine
−
|
 
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*Drag the SIP from /home/demo/receiveSIP/ to /home/demo/quarantine.
 
 
|
 
|
 +
*Drag the SIP from /home/demo/receiveSIP/ and drop it into /home/demo/quarantine.
 +
*Note that you must drag and drop, not copy and paste, in order to trigger the quarantine process.
 +
|2.1 Quarantine SIP
 
|-
 
|-
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|'''SIP is quarantined for 2 minutes'''
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|SIP is quarantined for 2 minutes
 
|
 
|
 
*In a production system, SIPs would normally be quarantined for a set period of time (for example, four weeks), to allow anti-virus software to be updated with the latest virus profiles.
 
*In a production system, SIPs would normally be quarantined for a set period of time (for example, four weeks), to allow anti-virus software to be updated with the latest virus profiles.
 
*A lock should appear on the SIP folder in quarantine. The archivist will not be able to read or modify the files during this time.
 
*A lock should appear on the SIP folder in quarantine. The archivist will not be able to read or modify the files during this time.
−
|
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|2.1 Quarantine SIP
 
|-
 
|-
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|'''SIP is scanned for malware'''
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|SIP is scanned for malware
 
|
 
|
 
*At the end of the quarantine period, ClamAV will automatically scan the files for viruses and other malware.
 
*At the end of the quarantine period, ClamAV will automatically scan the files for viruses and other malware.
−
|
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|2.2 Check SIP for malware
 
|-
 
|-
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|'''Infected files are sent to possiblevirii folder'''
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|Infected files are sent to possiblevirii folder
 
|
 
|
 
*Infected files will appear in /home/demo/possiblevirii/. If this occurs, do not take any further steps in the ingest process. Inform the Producer that infected files have been found. It is recommended at this point to delete all SIP copies and request that the Producer take steps to review the causes of the problem and eventually resubmit a malware-free SIP.
 
*Infected files will appear in /home/demo/possiblevirii/. If this occurs, do not take any further steps in the ingest process. Inform the Producer that infected files have been found. It is recommended at this point to delete all SIP copies and request that the Producer take steps to review the causes of the problem and eventually resubmit a malware-free SIP.
 
|
 
|
 +
2.4 Audit SIP for compliance<br />
 +
2.5 Assess SIP defiencies<br />
 +
2.6 Notify Producer of SIP rejection<br />
 +
2.8 Destroy SIP copies
 
|-
 
|-
−
|}
+
|Virus-checker report is sent to accessions folder
−
 
+
|
−
===AD3 Accept SIP for Ingest===
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*A report on ClamAV's virus scan will appear automatically: home/demo/accessionreports/virus.log.
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[[File:Archivematica_AD3_AcceptSIPforIngest_v4.pdf|Archivematica UML Activity diagram AD3 Accept SIP for Ingest]]
+
|2.4 Audit SIP for compliance
−
 
+
|-
 +
|}<br />
  
 +
===Activity diagram 3 Accept SIP for Ingest===
 +
[[Media:Archivematica_AD3_AcceptSIPforIngest_v4.pdf|Archivematica UML Activity diagram AD3 Accept SIP for Ingest]]
  
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
Line 82: Line 94:
 
|- style="background-color:#cccccc;"
 
|- style="background-color:#cccccc;"
 
!style="width:20%"|'''Workflow diagram step'''
 
!style="width:20%"|'''Workflow diagram step'''
−
!style="width:40%"|'''Description'''
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!style="width:55%"|'''Description'''
−
!style="width:40%"|'''UML diagram references'''
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!style="width:25%"|'''Activity diagram references'''
 
|-
 
|-
  
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|'''SIP contents are identified and validated using FITS'''
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|SIP contents are identified and validated using FITS
 
|
 
|
 
*FITS (File Information Tool Set) is automatically launched once the quarantine period has ended and the files have been scanned for viruses.
 
*FITS (File Information Tool Set) is automatically launched once the quarantine period has ended and the files have been scanned for viruses.
−
*FITS incorporates format identification and validation tools such as DROID. JHOVE and the New Zealand Metadata Extractor, comparing the results of each tool and extracting a set of identification, validation and technical metadata. For more information on the FITS tool, see [http://code.google.com/p/fits/ File Information Tool Set (FITS) [http://code.google.com/p/fits/ File Information Tool Set (FITS)]
+
*FITS incorporates format identification and validation tools such as DROID. JHOVE and the New Zealand Metadata Extractor, comparing the results of each tool and extracting a set of identification, validation and technical metadata. For more information on the FITS tool, see [http://code.google.com/p/fits/ http://code.google.com/p/fits/]
 +
|
 +
3.3 Identify formats (UC-1.2, step 3)<br />
 +
3.4 Validate formats (UC-1.2, step 3)<br />
 +
3.5 Extract metadata (UC-1.2, step 3)
 
|-
 
|-
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|'''Identification/validation reports are sent to accessions folder'''
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|Identification/validation reports are sent to accessions folder
 
|
 
|
 
*The FITS report will appear in /home/demo/accessionreports/. The report appears as a folder with a 10-digit number; inside the folder is a report for each file in the SIP.
 
*The FITS report will appear in /home/demo/accessionreports/. The report appears as a folder with a 10-digit number; inside the folder is a report for each file in the SIP.
 
*Note that each report contains an MD5 checksum for the file.
 
*Note that each report contains an MD5 checksum for the file.
 
|
 
|
 +
3.3 Identify formats (UC-1.2, step 3)<br />
 +
3.4 Validate formats (UC-1.2, step 3)<br />
 +
3.5 Extract metadata (UC-1.2, step 3)
 
|-
 
|-
−
|'''Virus-checker report is sent to accessions folder'''
+
|Accession log is sent to accessions folder
−
|
 
−
*A report on ClamAV's virus scan will appear automatically: home/demo/accessionreports/virus.log.
 
−
|
 
−
|-
 
−
|'''Accession log is sent to accessions folder'''
 
 
|
 
|
 
*A report on the accession process will appear automatically: home/demo/accessionreports/accession.log.
 
*A report on the accession process will appear automatically: home/demo/accessionreports/accession.log.
 
*For each file in the SIP, the accession log will state "Accession of /tmp/accession-[FITS folder number]/[SIP number]/filename] completed successfully."
 
*For each file in the SIP, the accession log will state "Accession of /tmp/accession-[FITS folder number]/[SIP number]/filename] completed successfully."
−
 
−
'''''Go to:'' 3.5 - Extract metadata'''
 
 
|
 
|
 
|-
 
|-
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|'''3.5''' Extract metadata
 
−
|
 
−
Extract preservation metadata from content objects in the SIP
 
  
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'''''Go to:'' - 3.6 Audit submission and select for preservation
+
|}<br />
−
|
 
−
*This step seems to have been accomplished in steps 3.4 and 3.6.
 
−
*In archivematica, the metadata extraction activity takes place at the same time as format identification, as  the NLNZ Metadata extractor tool also performs format identification.
 
−
*What is the necessary metadata that must be extracted at this point?
 
−
|-
 
−
|'''3.6''' Audit submission and select for preservation ([[UC-4.6]])
 
−
|
 
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Based on the results of steps 3.2, 3.3, and 3.4, apply Archives policies and determine which (if any) content objects in the SIP should not be included in the AIP
 
−
Document which content objects will not be included and why.
 
  
−
'''''If all SIP content is to be included in the AIP, go to:'' 3.10 - Accept selected SIP components for ingest'''
+
===Activity diagram 4 Generate AIP===
−
 
+
[[Media:Archivematica_AD4_GenerateAIP_v2.pdf|Archivematica UML Activity diagram AD4 Generate AIP]]
−
 
 
−
'''''If some SIP content is to be excluded from the AIP, and submission agreement requires notifying Producer of appraisal decision, go to:'' 3.7 - Notify Producer of appraisal decision'''
 
−
*'''''Else, go to:'' 3.9 - Destroy unselected SIP components'''
 
−
 
 
−
|
 
−
Possible reasons for exclusion:
 
−
*technical
 
−
**insufficient preservation metadata
 
−
**unrecognized format
 
−
**unsupported format
 
−
**invalid format
 
−
*appraisal
 
−
**duplicate content
 
−
**does file level selection occur at this point (e.g. methodological sampling of records at the file level for selective retention?) or before the SIPs get to this point?
 
−
**further to the above, this diagram only deals with one sip at a time. How do we manage appraisal decisions that must take into consideration the relationships among many SIPs?
 
  
 +
{| border="1" cellpadding="10" cellspacing="0" width=90%
 +
|-
 +
|- style="background-color:#cccccc;"
 +
!style="width:20%"|'''Workflow diagram step'''
 +
!style="width:55%"|'''Description'''
 +
!style="width:25%"|'''Activity diagram references'''
 
|-
 
|-
−
 
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|SIP is moved to AIP preparation folder
−
|'''3.7''' Notify Producer about appraisal decision(s)
 
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|Provide the Producer with copies of the appraisal report or other documentation as required by the submisssion agreement identifying SIP components to be destroyed.
 
−
 
 
−
'''''If the Producer appeals the appraisal decision, go to: ''3.8 - Evaluate appeals'''
 
−
 
 
−
'''''Else, go to:'' 3.9 - Destroy unselected SIP components'''
 
 
|
 
|
 +
*At the end of the quarantine process, Archivematica automatically drops the SIP into /home/demo/prepareAIP
 +
|4.2 Add content information to AIP
 
|-
 
|-
−
|'''3.8''' Evaluate appeals
+
|Archivist normalizes files
−
|
 
−
*Receive Producer's appeals
 
−
*Evaluate appeals
 
−
*Based on the evaluation, make any necessary amendments to the appraisal decision
 
−
*Notify the Producer of the outcome of the appeal process
 
−
 
 
−
'''''Go to: 3.9 - Destroy unselected SIP components'''
 
 
|
 
|
 +
*From Archivematica's Linux desktop, open Xena
 +
*Click Add Directory
 +
*Select /home/demo/prepareAIP/[SIP]/
 +
*In Tools > Xena 4.2.1 Preferences > Xena destination directory enter ''/home/demo/prepareAIP/[SIP]''.
 +
*In Tools > Xena 4.2.1 Preferences > Xena log file enter ''/home/demo/accessionreports/xena_log''.
 +
*Click OK to close Xena 4.2.1 Preferences
 +
*Click Normalise
 +
*Wait for normalization process to be completed (a pop-up dialogue box will open indicating that the process has been completed).
 +
*Click OK to close pop-up window
 +
*Close Xena
 +
|4.3 Transform content information (UC-1.3, step 9)
 
|-
 
|-
−
|'''3.9''' - Destroy unselected SIP components
+
|Normalized files are saved to AIP preparation folder
 
|
 
|
−
*Destroy all SIP content objects identified for destruction in the appraisal decision (or amended appraisal decision as appropriate).
+
*In the SIP, look for files with the extension .xena. These are normalized versions of the original files.
−
*Document destruction
+
*To view representations of normalized files, open the Xena Viewer from Archivematica's Linux desktop.
−
|
+
|4.3 Transform content information (UC-1.3, step 9)
−
*Note - it is possible that no components have been identified for destruction. In this case, move on to step 3.10
 
−
*Do we need to destroy accompanying metadata as well?
 
 
|-
 
|-
−
|'''3.10''' Accept selected SIP components for ingest
+
|Normalization log is saved to accessions folder
 
|
 
|
 +
*A log file showing all the actions taken by Xena will appear: /home/demo/accessionreports/xena_log.0.
 
|
 
|
−
|}
 
−
 
−
===AD4 Generate AIP===
 
−
[[File:Archivematica_AD4_GenerateAIP_v2.pdf|Archivematica UML Activity diagram AD4 Generate AIP]]
 
−
 
−
 
−
{| border="1" cellpadding="10" cellspacing="0" width=90%
 
 
|-
 
|-
−
|- style="background-color:#cccccc;"
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|Archivist moves PDI from accessions folder to SIP in AIP preparation folder
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!style="width:20%"|'''Step'''
 
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!style="width:40%"|'''Implementation'''
 
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!style="width:40%"|'''Notes'''
 
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|-
 
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|'''4.1''' Create AIP containers
 
−
|
 
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|If 1 SIP = 1 AIP this step is not necessary. It is only necessary if the SIP is being divided into multiple AIPs.
 
−
|-
 
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|'''4.2''' Add Content Information to AIP
 
 
|
 
|
−
|See note for step 4.1, above
+
*In Archivematica, all the contents relating to the SIP in /home/demo/accessionreports/ is considered PDI (Preservation Description Information).
 +
**Cut these contents and paste them to /home/demo/prepareAIP/[SIP].
 +
|4.5 Add PDI to AIP
 
|-
 
|-
−
|'''4.3''' Transform Content Information
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|Archivist moves SIP to AIP generation folder
−
|
 
−
*In /demo/ingest/2009_01, create a folder entitled '''normalized'''.
 
−
*Using Xena, normalize the contents of each AIP.
 
−
**Set destination folder for the normalization to /home/demo/ingest/2009_01/normalized/.
 
−
**Set the destination folder for the Xena log file to /home/demo/ingest/2009_01/PDI/.
 
 
|
 
|
−
|-
+
*Drag the SIP from /home/demo/prepareAIP/ and drop it into /home/demo/generateAIP/.
−
|'''4.4''' Add Transformed Content Information to AIP
+
*Note that you must drag and drop, not copy and paste, in order to trigger the AIP generation process.
−
|See step 4.3, above.
 
 
|
 
|
 
|-
 
|-
−
|'''4.5''' Add PDI to AIP
+
|SIP content and PDI are zipped into AIP
−
|Create a plain text report containing provenance and other PDI elements (including arrangement information) and save it to the AIP.
 
 
|
 
|
 +
*A script called BagIt will run in the background, converting the SIP into a single zipped file. In Archivematica, this zipped file, which also includes metadata generated by the bagging process, constitutes the AIP. For more information about BagIT, see [http://www.digitalpreservation.gov/library/challenge/data-transfer.html http://www.digitalpreservation.gov/library/challenge/data-transfer.html].
 +
|UC-1.3, step 10
 
|-
 
|-
−
|'''4.6''' Generate Descriptive Information ([[UC-1.4]])
+
|AIP is moved to AIP receipt folder
 
|
 
|
−
*Obtain available descriptive information from PDI added to AIP, Submission Agreement and/or records schedule, communications with donor, etc.
+
*The bagging process automatically moves the AIP to /home/demo/receiveAIP/.
−
*In Qubit, enter descriptive information at aggregate levels of description (fonds, series, file). Then create item-level descriptions for each object to be uploaded.
+
**To view the AIP, double-click it. When it opens in a separate window, double-click it again; this will allow you to view (but not modify or delete) the contents of the zipped bag.
−
*Upload digital objects from /home/demo/ingest/2009_01/content/.  
 
−
**In Qubit 1.0.7 batch upload of digital objects is not possible. The objects have to be uploaded 1 at a time.
 
−
*Add additional descriptive information to item-level descriptions.
 
−
*For instructions on using Qubit, go to the [http://www.ica-atom.org/docs/index.php?title=User_manual on-line user manual].
 
 
|
 
|
 
|-
 
|-
−
|}
+
|}<br />
−
 
 
−
===AD5 Transfer AIP to Archival Storage===
 
−
[[File:Archivematica_AD5_TransferAIPtoArchivalStorage_v2.pdf|Archivematica UML Activity diagram AD5 Transfer AIP to Archival Storage]]
 
  
 +
===Activity diagram 5 Transfer AIP to Archival Storage===
 +
[[Media:Archivematica_AD5_TransferAIPtoArchivalStorage_v3.pdf|Archivematica UML Activity diagram AD5 Transfer AIP to Archival Storage]]
  
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
 
|-
 
|-
 
|- style="background-color:#cccccc;"
 
|- style="background-color:#cccccc;"
−
!style="width:20%"|'''Step'''
+
!style="width:20%"|'''Workflow diagram step'''
−
!style="width:40%"|'''Implementation'''
+
!style="width:55%"|'''Description'''
−
!style="width:40%"|'''Notes'''
+
!style="width:25%"|'''Activity diagram references'''
 
|-
 
|-
−
|'''5.1''' Request storage of AIP ([[UC-1.5]])
+
|Archivist copies AIP to archival storage folder
−
|
 
 
|
 
|
 +
*Copy the AIP from /home/demo/receiveAIP/ to /home/demo/storeAIP/.
 +
|5.2 Transfer AIP to archival storage (UC-1.5)
 
|-
 
|-
−
|'''5.2''' Transfer AIP to Archival storage ([[UC-1.5]])
+
|}<br />
−
|
+
 
−
*Right click on folder /home/demo/ingest/2009_01.
+
Go to [[Archival Storage (0.5)]]
−
*Click ''Scripts > BagIt''.
 
−
*A bag will be created and stored automatically in /home/demo/mybags/.
 
−
*Copy AIP to /home/ingest/archivalstorage/.
 
−
|
 
−
*In archivematica 0.4 maybe configure BagIt script to drop the bag directly into /home/demo/ingest/archivalstorage/.
 
−
*The BagIt script can also be edited manually if desired: open demo/.gnome2/nautilus-scripts/Bagit and change "mybags" to "archivalstorage".
 
−
|-
 
−
|'''5.3''' Confirm receipt and storage of AIP ([[UC-1.5]])
 
−
|
 
−
|
 
−
|-
 
−
|'''5.4''' Add AIP storage location to descriptive information ([[UC-1.6]])
 
−
|In the ''physical storage'' area in Qubit, add the storage location.
 
−
|
 
−
|-
 
−
|'''5.5''' Add Descriptive Information to Data Management ([[UC-1.6]])
 
−
|This was done in AD4, step 4.6. In OAIS, generating descriptive information and adding them to data management are two different steps; however, in Archivematica this is done in one step in Qubit, which is used to upload images to a web interface, generate derivatives for searching and browsing and record descriptive information.
 
−
|
 
−
|-
 
−
|'''5.6''' Confirm update of Data Management
 
−
|
 
−
|
 
−
|-
 
−
|'''5.7''' Destroy SIP and AIP copies
 
−
|Destroy /home/demo/ingest/2009_01 and /home/demo/mybags/2009_01.
 
−
|
 
−
|-
 
−
|}
 

Latest revision as of 16:21, 2 August 2012

Main Page > Documentation > Release 0.5 Documentation > Ingest (0.5)


Setting up shared folders[edit]

In order to work through all of the steps in the tables below, you will need to set up two shared folders in Archivematica.

  • The purpose of shared folders is to allow you to place digital objects into a folder on your host machine and have the objects automatically appear in a folder in Archivematica, and vice versa.
  • The two folders in Archivematica which need to be set up as shared folders are /home/demo/ingestSIP and /home/demo/storeAIP.
    • /home/demo/ingestSIP is used to ingest SIPs from the host machine into Archivematica.
    • /home/demo/storeAIP is used to drop AIPs into a folder in Archivematica and have them appear back in the host machine.
  • Recommended names for the folders on the home machine are sendSIP and archivalstorage.
  • For instructions on setting up shared folders, please go to Virtual appliance instructions.
  • For testing purposes you can avoid setting up shared folders and simply use the test files found in /home/demo/testFiles/. However, you will not be moving SIPs into Archivematica or moving stored AIPs out of it.


Activity diagram 1 Receive SIP[edit]

Archivematica UML Activity diagram AD1 Receive SIP

Workflow diagram step Description Activity diagram references
Producer places SIP in shared folder on host machine
  • Place a folder of digital files into the shared ingest folder on the host machine.
  • Note that the SIP does not need to be prepared in any way prior to ingest - i.e. you do not need to prepare it as a METS file or otherwise process the SIP. A simple folder with one or more files in it is fine.
SIP appears in shared folder in Archivematica
  • SIP will appear in /home/demo/ingestSIP/.
  • To navigate to this folder, click Places > Home folder.
 1.4 Receive SIP from Producer (UC-1.1)
Archivist copies SIP from shared folder to SIP receipt folder
  • Copy SIP from /home/demo/ingestSIP/ to /home/demo/receiveSIP/.
  • /home/demo/ingestSIP acts as a backup SIP copy. If anything goes wrong during the ingest process, this backup copy can be retrieved and processed.


Activity diagram 2 Audit SIP[edit]

Archivematica UML Activity diagram AD2 Audit SIP

Workflow diagram step Description Activity diagram references
Archivist moves SIP from SIP receipt folder into quarantine
  • Drag the SIP from /home/demo/receiveSIP/ and drop it into /home/demo/quarantine.
  • Note that you must drag and drop, not copy and paste, in order to trigger the quarantine process.
 2.1 Quarantine SIP
SIP is quarantined for 2 minutes
  • In a production system, SIPs would normally be quarantined for a set period of time (for example, four weeks), to allow anti-virus software to be updated with the latest virus profiles.
  • A lock should appear on the SIP folder in quarantine. The archivist will not be able to read or modify the files during this time.
 2.1 Quarantine SIP
SIP is scanned for malware
  • At the end of the quarantine period, ClamAV will automatically scan the files for viruses and other malware.
 2.2 Check SIP for malware
Infected files are sent to possiblevirii folder
  • Infected files will appear in /home/demo/possiblevirii/. If this occurs, do not take any further steps in the ingest process. Inform the Producer that infected files have been found. It is recommended at this point to delete all SIP copies and request that the Producer take steps to review the causes of the problem and eventually resubmit a malware-free SIP.

2.4 Audit SIP for compliance
2.5 Assess SIP defiencies
2.6 Notify Producer of SIP rejection
2.8 Destroy SIP copies

Virus-checker report is sent to accessions folder
  • A report on ClamAV's virus scan will appear automatically: home/demo/accessionreports/virus.log.
 2.4 Audit SIP for compliance


Activity diagram 3 Accept SIP for Ingest[edit]

Archivematica UML Activity diagram AD3 Accept SIP for Ingest

Workflow diagram step Description Activity diagram references
SIP contents are identified and validated using FITS
  • FITS (File Information Tool Set) is automatically launched once the quarantine period has ended and the files have been scanned for viruses.
  • FITS incorporates format identification and validation tools such as DROID. JHOVE and the New Zealand Metadata Extractor, comparing the results of each tool and extracting a set of identification, validation and technical metadata. For more information on the FITS tool, see http://code.google.com/p/fits/

3.3 Identify formats (UC-1.2, step 3)
3.4 Validate formats (UC-1.2, step 3)
3.5 Extract metadata (UC-1.2, step 3)

Identification/validation reports are sent to accessions folder
  • The FITS report will appear in /home/demo/accessionreports/. The report appears as a folder with a 10-digit number; inside the folder is a report for each file in the SIP.
  • Note that each report contains an MD5 checksum for the file.

3.3 Identify formats (UC-1.2, step 3)
3.4 Validate formats (UC-1.2, step 3)
3.5 Extract metadata (UC-1.2, step 3)

Accession log is sent to accessions folder
  • A report on the accession process will appear automatically: home/demo/accessionreports/accession.log.
  • For each file in the SIP, the accession log will state "Accession of /tmp/accession-[FITS folder number]/[SIP number]/filename] completed successfully."


Activity diagram 4 Generate AIP[edit]

Archivematica UML Activity diagram AD4 Generate AIP

Workflow diagram step Description Activity diagram references
SIP is moved to AIP preparation folder
  • At the end of the quarantine process, Archivematica automatically drops the SIP into /home/demo/prepareAIP
 4.2 Add content information to AIP
Archivist normalizes files
  • From Archivematica's Linux desktop, open Xena
  • Click Add Directory
  • Select /home/demo/prepareAIP/[SIP]/
  • In Tools > Xena 4.2.1 Preferences > Xena destination directory enter /home/demo/prepareAIP/[SIP].
  • In Tools > Xena 4.2.1 Preferences > Xena log file enter /home/demo/accessionreports/xena_log.
  • Click OK to close Xena 4.2.1 Preferences
  • Click Normalise
  • Wait for normalization process to be completed (a pop-up dialogue box will open indicating that the process has been completed).
  • Click OK to close pop-up window
  • Close Xena
 4.3 Transform content information (UC-1.3, step 9)
Normalized files are saved to AIP preparation folder
  • In the SIP, look for files with the extension .xena. These are normalized versions of the original files.
  • To view representations of normalized files, open the Xena Viewer from Archivematica's Linux desktop.
 4.3 Transform content information (UC-1.3, step 9)
Normalization log is saved to accessions folder
  • A log file showing all the actions taken by Xena will appear: /home/demo/accessionreports/xena_log.0.
Archivist moves PDI from accessions folder to SIP in AIP preparation folder
  • In Archivematica, all the contents relating to the SIP in /home/demo/accessionreports/ is considered PDI (Preservation Description Information).
    • Cut these contents and paste them to /home/demo/prepareAIP/[SIP].
 4.5 Add PDI to AIP
Archivist moves SIP to AIP generation folder
  • Drag the SIP from /home/demo/prepareAIP/ and drop it into /home/demo/generateAIP/.
  • Note that you must drag and drop, not copy and paste, in order to trigger the AIP generation process.
SIP content and PDI are zipped into AIP UC-1.3, step 10
AIP is moved to AIP receipt folder
  • The bagging process automatically moves the AIP to /home/demo/receiveAIP/.
    • To view the AIP, double-click it. When it opens in a separate window, double-click it again; this will allow you to view (but not modify or delete) the contents of the zipped bag.


Activity diagram 5 Transfer AIP to Archival Storage[edit]

Archivematica UML Activity diagram AD5 Transfer AIP to Archival Storage

Workflow diagram step Description Activity diagram references
Archivist copies AIP to archival storage folder
  • Copy the AIP from /home/demo/receiveAIP/ to /home/demo/storeAIP/.
 5.2 Transfer AIP to archival storage (UC-1.5)


Go to Archival Storage (0.5)

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