Network Storage Protocols Discussions
We got a scenario,of volume run out of space it makes the LUN to offline.what is the reason to cause a LUN offline inspite of making volume offline.
i just re framed my quest,in the above scenario we have volume as guarantee it makes the LUN to get offline ,if i had the guarantee as File what would happen if volume run out of space ..?
If you don't want the snapshots, remove the fractional reserve and snap reserve. You will be back to business but not a best practice. Buy storage and enable them if you want. This is temp solution to get the business up and running.
In NetApp WAFL, a LUN is just another way to look at a Volume. They go offline by design when they run out of space. The SAN Admin Guide has information on taking LUNS online and offline, etc. https://library.netapp.com/ecmdocs/ECMP1136382/html/html/210-05627/frameset.html
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