I guess HDS would be the only ones that could tell you if they support Linux timestamps or not. Technically, I'm pretty sure a Linux timestamp looks just like a z/OS timestamp. Mabye they mean they don't support it because they haven't tested it.
We run GDPS/XRC which relies on the timestamps. A separate z/os data mover for VM is required with the mixing of the stamped and non-stamped at the moment. If you need timestamped VM I/O, best to call IBM and ask. Marcy "This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation." -----Original Message----- From: The IBM z/VM Operating System [mailto:[email protected]] On Behalf Of O'Brien, Dennis L Sent: Thursday, November 19, 2009 3:40 PM To: [email protected] Subject: [IBMVM] HUR Is anyone successfully mirroring DASD using Hitachi Universal Replicator (HUR) for a z/VM environment with Linux guests? I know that there are challenges because z/VM doesn't timestamp its I/O but Linux does. I'm being told that HUR doesn't support Linux timestamps. Is that true? Allegedly, this lack of support means that a z/VM replication environment would need to be separate from our z/OS replication environment, including a separate z/OS LPAR to control the replication. Dennis "I always remind people from outside our state that there's plenty of room for all Alaska's animals -- right next to the mashed potatoes." -- Sarah Palin
