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Hi, I''m aware that if we talking about DMP on Solaris the preferred way is to use MPxIO, still I have a question if any of you got any experience with ZFS on top of Veritas DMP? Does it work? Is it supported? Any real life experience/tests in this subject? Regards, sendai -- This message posted from opensolaris.org

Support for thin reclamation depends on the SCSI "WRITE SAME" command; see this draft of a document from T10: http://www.t10.org/ftp/t10/document.05/05-270r0.pdf. I spent some time searching the source code for support for "WRITE SAME", but I wasn''t able to find much. I assume that if it was supported, it would be listed in this header file:

...irst.) With this patch, new options "--backup-only" is added, and the "--backup-dir" option implies "--backup". This patch works fine for me. How do you think of my suggestions? regards. ----------------------------------------- Takeru KOMORIYA AutonomousAgentFarm Sendai Lab., Japan E-mail: komoriya@paken.org URL: http://www.paken.org/ -------------- next part -------------- A non-text attachment was scrubbed... Name: rsync-2.5.6cvs-backupfix.patch Type: application/octet-stream Size: 2801 bytes Desc: not available Url : http://lists.samba.org/archive/rs...

I''ve hit this bug on four of my Solaris 11 servers. Looking for anyone else who has seen it, as well as comments/speculation on cause. This bug is pretty bad. If you are lucky you can import the pool read-only and migrate it elsewhere. I''ve also tried setting zfs:zfs_recover=1,aok=1 with varying results. http://docs.oracle.com/cd/E26502_01/html/E28978/gmkgj.html#scrolltoc