Hi, If the tape itself is readable, all readable data will be restored and the damage part will be reported (error log) and skipped. Restore will take somewhat longer because of the retries on the damaged part of the tape.
Regards, Karel -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Jeff White Sent: donderdag 15 mei 2008 12:36 To: ADSM-L@VM.MARIST.EDU Subject: Damaged Tape During Restore - Theoretical Question Hi TSM Server V 5.4.0.0 TSM Client v5.4.0.2 Both running on Windows 2003 I am doing some DR testing and must assume that my onsite tapes are not available to me and our offsite tapes are the ones we will restore from. During the restore process, i have found that one of the LTO3 tapes is damaged and cannot be read. In the event of a real DR, I would not be able to recreate the volume as i don't have the onsite copy of the tapes. I am restoring a 500gb Windows drive and i have restored about 300gb when i hit the error. Should the restore 'skip' the data on the damaged tape and continue, or should it fail the restore? The restore in question has spent 15 hours trying to read the tape, but is receiving hundreds of I/O error, error 1104 (no more data on tape). If i made the tape 'unavailable', would it say 'data unavailable to server' and continue or would it fail? I have cancelled the restore for now and will recreate the damaged tape from the live server and start again when that is complete, but the management here want to know what would happen in the event of a real disaster recovery being invoked. Would they lose the remaining 200gb yet to be restored? Thanks Jeff ************************************************************************ **** Woolworths plc Registered Office: 242 Marylebone Road, London NW1 6JL Registered in England, Number 104206 This e-mail is only intended for the person(s) to whom it is addressed and may contain confidential information. Unless stated to the contrary, any opinions or comments are personal to the writer and do not represent the official view of the company. If you have received this e-mail in error, please notify us immediately by reply e-mail and then delete this message from your system Please do not copy it or use it for any purposes, or disclose its contents to any other person. Thank you for your co-operation. ************************************************************************ **** ------------------------------------------------------------------------ ------------ Email scanned for viruses and unwanted content by emailsystems Information regarding this service can be found at www.emailsystems.com
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