I am working in Storage resource management application has the following queries.
1. Can we upgrade OneFS say from oneFS 6.x to oneFS 7.x on cluster?
2. Rest API(web service) support is available for which version of oneFS? can we separately install as a plugin this web service on non-supported OneFS versions of API?
3. In OneFS 7.x is there is Rest URL to find out the node status and capacity data( equivalent to > isi status)
4. is there an command/URL to see the which type of the node (which series it belongs to)
5.I have isi commands return value in json formats for few commands in oneFS 7.0.1 .
json format is available even in Pre OneFS.7x also?
1) Yes you can upgrade fro OneFS 6.x to 7.0. You need to follow the proper procedures and make sure that your cluster is ready for the upgrade. There is a checklist document for doing the upgrade.
2) RestAPI is available in OneFS 7.x. There are no plans to backport to any earlier version.
3) No current command to get the equivalent of isi status.
4) No command yet to query the node type.
5) No. JSON output is not available for pre OneFS 7.
> One more query, Is there any api and/or command which gives nodes' disk drive details like disk type, its rpm value and its size. "isi status -n" is jsut giving disk name ,status and speed
Not sure for rpm, but lots of static and SMART information are available through:
isi devices
isi_drivenum [-h for options!]
isi_radish [-h for options!]
Live activity monitoring:
isi statistics drive --long [also -h for more options]
AndrewChung
132 Posts
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Posted August 12th, 2013 10:00
1) Yes you can upgrade fro OneFS 6.x to 7.0. You need to follow the proper procedures and make sure that your cluster is ready for the upgrade. There is a checklist document for doing the upgrade.
2) RestAPI is available in OneFS 7.x. There are no plans to backport to any earlier version.
3) No current command to get the equivalent of isi status.
4) No command yet to query the node type.
5) No. JSON output is not available for pre OneFS 7.