Hi Henrik
Yes I have the following concerns….. and as I haven’t done any practical tests
this is only “in theory”….
1.
Reclaiming thin devices will not work, EMC have a 768K byte minimum reclaim
limit (768Kbytes needs to be all zeros). And HDS have 42MB I believe, IBM and
3PAR I don’t
Hello,
Does anyone here have experience or thoughts regarding the use of ZFS on thin
devices?
Since ZFS is COW it will not play nicly with this feature, it will spread it's
blocks all over the space it has been given, and it has curently no way to get
back in contact with the storage arrays
