Ace:Comparing Collections - Revision history

Shake: /* Step 2: Add the Peer User to A Local ACE */

2018-05-14T21:50:34Z

Step 2: Add the Peer User to A Local ACE

← Older revision		Revision as of 21:50, 14 May 2018
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	** Partner: Add New		** Partner: Add New

	[[Image:~~add_partner~~.png\|\|Add Partner Dialogue]]		[[Image:Add_partner.png\|\|Add Partner Dialogue]]

	===Step 3a: Manually Selecting the Collection===		===Step 3a: Manually Selecting the Collection===

Shake at 21:50, 14 May 2018

2018-05-14T21:50:02Z

← Older revision		Revision as of 21:50, 14 May 2018
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	A User can be created by browsing to the Accounts servlet (/Users).		A User can be created by browsing to the Accounts servlet (/Users).

			[[Image:Peer_roles.png\|\|Minimal User Roles]]

	===Step 2: Add the Peer User to A Local ACE===		===Step 2: Add the Peer User to A Local ACE===
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	* Status (Collection): Compare Collection		* Status (Collection): Compare Collection
	** Partner: Add New		** Partner: Add New

			[[Image:add_partner.png\|\|Add Partner Dialogue]]

	===Step 3a: Manually Selecting the Collection===		===Step 3a: Manually Selecting the Collection===

Shake at 21:44, 14 May 2018

2018-05-14T21:44:19Z

@@ Line 1: / Line 1: @@
 The ACE AM allows you to compare collections to an external manifest. This is useful when you want to compare sites that have replicated data, or to verify all data was successfully loaded during ingestion.
-There are two ways to compare collection, first from an external data file containing digests and filenames. The second is to register peer ACE AM installations and automatically compare collections as part of an audit.
+There are two ways to compare collection, first is to register peer ACE AM installations and automatically compare collections as part of an audit. The second from an external data file containing digests and filenames.
 ==Manually Compare==

Toaster at 16:22, 26 May 2009

2009-05-26T16:22:51Z

← Older revision		Revision as of 16:22, 26 May 2009
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	==Manually Compare==		==Manually Compare==

	Manually comparing collections is a two step process. First a source list of digests and filenames needs to be generated. The second step is to load that list into an AM installation for comparison.		Manually comparing collections is a two step process. First a source list of digests and filenames needs to be generated. The second step is to load that list into an AM installation for comparison. To manually compare collections between AM installations, you would download the digest list from the first installation, then upload the list to the second for comparison.

	===Step 1: Generate Digest List===		===Step 1: Generate Digest List===

Toaster at 16:21, 26 May 2009

2009-05-26T16:21:03Z

@@ Line 38: / Line 38: @@
 From the status screen, select the collection you wish to compare. Click the 'more...' link to bring up the drop down menu, then click 'Compare Collection'. You will see the following screen. Click on 'Browse' and select the name of the file you saved your digest link into during step 1. Click submit.
-If everything in the file you submitted matches the selected collection, you will see the following summary showing no differences:
+[[Image:Compare-1.png|400px]]
 If, for some reason there are differences, then your screen may look something like the following:

Toaster at 16:11, 26 May 2009

2009-05-26T16:11:56Z

New page

The ACE AM allows you to compare collections to an external manifest. This is useful when you want to compare sites that have replicated data, or to verify all data was successfully loaded during ingestion.

There are two ways to compare collection, first from an external data file containing digests and filenames. The second is to register peer ACE AM installations and automatically compare collections as part of an audit.

==Manually Compare==

Manually comparing collections is a two step process. First a source list of digests and filenames needs to be generated. The second step is to load that list into an AM installation for comparison.

===Step 1: Generate Digest List===

The format of the list is a simple, SHA-256 digest, followed by one or more spaces or tabs, then the path to the file in the collection.

Example source list.
<pre>
01348875911b94af38b35f304dcd75348f437734696e26b40fd868eecd687d35 /state/data/state/state-2007-10-ARC/state-20071001-aud-000000.arc.gz
365fe0af21237b750258f6b8c48b25964d0dd5c7d612748eff2f6526f43682bb /state/data/state/state-2007-10-ARC/state-20071001-aud-000001.arc.gz
893298b40da08a1b9ce0c7994c8f2717cedb23d046936c8e24bd62655ca1962b /state/data/state/state-2007-10-ARC/state-20071001-aud-000002.arc.gz
ba7cce400971bd56377e2d79a21192c63e0328e7651728345c49ebf35fb4999d /state/data/state/state-2007-10-ARC/state-20071001-aud-000003.arc.gz
9827832cdfd4a9565422e41fd334eb09a23c835772184936ffebabb147eb5b8a /state/data/state/state-2007-10-ARC/state-20071001-aud-000004.arc.gz
3d55a5b19dd6133e598fb29ff89444fb05196863c21d8773a03dbe16c0b42615 /state/data/state/state-2007-10-ARC/state-20071001-aud-000005.arc.gz
ea0880b33fb9b237299c7e92578f4881c820b93e3d130a5818e3b3a3e90b8872 /state/data/state/state-2007-10-ARC/state-20071001-aud-000006.arc.gz
45b632a3de7ca7c38a916242d78cedce6f11004cef99e4642194a48651db597f /state/data/state/state-2007-10-ARC/state-20071001-aud-000007.arc.gz
bca0a7d6f78b9d46196bb502ef31782d0b3ea5a075ca61691bdd0a2ffc3cfd24 /state/data/state/state-2007-10-ARC/state-20071001-aud-000008.arc.gz
4ec209a01449552454b57d82e12c0848982010ebd7f36e4ac3206576819531cf /state/data/state/state-2007-10-ARC/state-20071001-aud-000009.arc.gz
c4ed9102ba6e8f0ea5f9bfeb06318b3db2230733c5fd9a22b18405dcfe820a7f /state/data/state/state-2007-10-ARC/state-20071001-aud-000010.arc.gz
b6f97b66eff760a3bbef4e7895be9432fa4dfcb206d42d789c5ecfb4343eadc1 /state/data/state/state-2007-10-ARC/state-20071001-aud-000011.arc.gz
ab3f8d618e51032418a3285fd24687f7a2a006cd546de43e575c72b1fed727e4 /state/data/state/state-2007-10-ARC/state-20071001-aud-000012.arc.gz
</pre>

Directories '''must''' be separated by a /. This is different from Windows where directories are separated by a \.

The Audit Manager is able to supply a list of digests for a collection or directory.
# From the status page, select the collection you wish to generate a list for
# Click on more..., then 'Download Digests'. You will see a list of digests and filenames in the correct format. You can right-click and save the list to your hard drive.

===Step 2: Upload to ACE===

From the status screen, select the collection you wish to compare. Click the 'more...' link to bring up the drop down menu, then click 'Compare Collection'. You will see the following screen. Click on 'Browse' and select the name of the file you saved your digest link into during step 1. Click submit.

If everything in the file you submitted matches the selected collection, you will see the following summary showing no differences:

If, for some reason there are differences, then your screen may look something like the following: