11-18-2012 03:08 AM
Are there any documents to explain what detailed features are available for each licence, preferably a single document or article
in the "Getting Started guide" it gives a highlevel overview so it says an Enterprise licence gives
Veritas Quick I/O optionVeritas Extension for Oracle Disk Manager optionVeritas Database Storage Checkpoint optionVeritas Database FlashsnapVeritas Database Dynamic Storage Tiering
The following kinds of point-in-time copy solution are supported by the FlashSnaplicence:■ Volume-level solutions are made possible by the persistent FastResync andDisk Group Split/Join features of Veritas Volume Manager. These features aresuitable for implementing solutions where the I/O performance of theproduction server is critical.■ File system-level solutions use the Storage Checkpoint feature of Veritas FileSystem. Storage Checkpoints are suitable for implementing solutions wherestorage space is critical for:■ File systems that contain a small number of mostly large files.■ Application workloads that change a relatively small proportion of filesystem data blocks (for example, web server content and some databases).■ Applications where multiple writable copies of a file system are requiredfor testing or versioning.
These features are suitable for implementing solutions where the I/O performance of the production server is critical.
What features are available with a licence change by version, so any docs which explain what the Enterprise license gives would be appreciated.
Mike
11-19-2012 01:13 AM
Hi Mike,
There is a feature table in the Solutions guide that may assist some of your queries. Here is the link:
https://sort.symantec.com/public/documents/sfha/6.0.1/solaris/productguides/html/sfhas_solutions/ch01s02.htm
cheers
tony
11-19-2012 02:41 AM
Thank Tony, but this is the same table I referred to above in the 5.1 Getting Started Guide which looks like it moved to Solutions Solutions guide in 6.0 ("Solutions Solutions" guide is not a typo as it seems a few docs contain the word solutions like "Solutions Getting Starting guide", so solutions guide is called "Solutions Solutions" - not a great name !!). This table does not tell you what features Flashsnap gives you, so I am looking for something more like the previous table in the doc, but this table is not that useful - it says Flashsnap gives you the following "Use Cases":
Process your data off-host to avoidperformance loss to your production hostsby using SFHA Solutions volume snapshots.Optimize copies of your production databasefor test, decision modeling, and developmentpurposes by using SFHA Solutionspoint-in-time copy methods.Make file level point-in-time snapshots usingSFHA Solutions space-optimized FileSnapwhen you need finer granualarity for yourpoint-in-time copies than file systems orvolumes. You can use FileSnap for cloningvirtual machines.
VxVM can take an image of a volume at a given point in time. This image is calleda volume snapshot.
11-19-2012 12:17 PM
Mike,
I believe this should be what you are looking for.
https://sort.symantec.com/support/related_links/feature_support
This breaks down each edition (STD, ENT) of SF as well as by version (CFSHA/SFRAC) organized by release (5.x - 6.x).
Joe D
11-20-2012 02:26 AM
Thanks Joe, this was exactly what I was looking for, however, I don't think this document is correct. This says Space optimized instant snapshots work with a standard licence and I think this is incorrect as the vxsnap manual says
If a valid FlashSnap(TM) license for FastResync is not present on the system, the prepare operation turns on dirty region logging (DRL) but not FastResync for a volume.
If FastResync is turned off, the addmir, dis (for leaf nodes only), make (for break-off snapshots only), print, reattach, rmmir, and split operations are permitted. The reattach operation requires a full resynchronization.
The refresh and restore operations, and the creation using make of full-sized or space-optimized instant snapshots are not permitted if FastResync is turned off.
Add this eeems to be the case, as I tested in 5.1 and when I prepared a volume, fastsync was not turned on and when I tried a vxsnap make a space optimized instant snapshots, I got an error saying "Volume does not have Fastresync enabled"
Mike
11-20-2012 08:49 AM
Mike,
I've been pinging folks for a while know on this exact topic. It would seem that there was a bit of a discrepancy with regard to FlashSnap when this document was authored. Let me clear this up once and for all and I will see that this document is updated accordingly.
Joe D
11-20-2012 09:37 AM
Thanks Joe, I am not sure the manual is right either as I tried the following and they ALL fail when fastresync is off:
03-25-2013 07:15 AM
Hi Joe, do you have any updates for this post as I see https://sort.symantec.com/support/related_links/feature_support has not been updated yet so this doc is still incorrect and I believe the man pages are wrong too
Mike
03-25-2013 09:42 PM
Mike, do you want to hit me up with this on a private email?
03-26-2013 02:47 AM
Hi Joe,
I am reasonably sure (but not 100%) what detailed features are available for Enterprise license and I started this post as I was answering another post and wanted to refer to what the Enterprise License actually gave you as I didn't want to have to think about and list the 50+ features myself, but I couldn't find a document and I didn't think that one existed (and I guess neither did Tony - a VERY experienced SF guy as he pointed me to the overview information which is the only information I previously knew about)
But you provided EXACTLY the document I was looking for, but it is incorrect, so when I got asked on the forum yesterday:
Grateful if you could advise whether we require SFHA enterprise on all the node or SFHA standard.