Re: [Networker] How NW cloning & multiplexing REALLY works
2007-01-23 11:57:34
Dag Nygren wrote:
mark wragge wrote:
Do these results apply when cloning from disk backup to tape?
Do these results apply when staging multiple savesets from disk backup to tape?
No they don't. Save sets on disk devices are not multiplexed. Cloning or
staging from disk will read save sets sequentially - there is no other
way it could be done.
Why couldn't you do parallel reads from the disk?
In theory this is possible, but in current versions it is not written
that way. You can only read one stream from a disk device at a time.
To sign off this list, send email to listserv AT listserv.temple DOT edu and type
"signoff networker" in the body of the email. Please write to networker-request
AT listserv.temple DOT edu if you have any problems with this list. You can access the
archives at http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
|
|
|