We run amcheck once before end of business day to ensure the (right) tape is in.
Our back-up script also runs amcheck, but doesn't use it to determine whether to run amdump. Instead it uses it to determine whether to do a verify and eject the tape. If amcheck does not exit 0 just before amdump is run, then the tape isn't verified or ejected so that we can better deal with the issue in the morning. The reason why we want amdump to run anyway is that we at least want partial disk dumps. --a On Tue, 2003-09-23 at 14:09, Bob Zahn wrote: > Lately, with the advent of some network viruses, I've had backups not occur > when I run amcheck before running amdump. My script, which is run from > crontab, checks to see if amcheck ran successfully before I allow amdump to > run. I'm using samba to back up Windows servers across the network to my > Sun server. Is there any good reason to have this type of procedure in > place where amcheck must be successful before running amdump? > > Also, I don't run amverify either because I lack the time during the backup > window for this. I'm not sure this is necessary either. What is amverify > really checking? I don't think it checks what was dumped on tape vs what is > on the disk. Is it necessary to make sure you really have a valid backup? > > Bob... > > -- > Robert Zahn UNIX Systems Administrator > Oklahoma City Community College > 7777 S. May Avenue > Oklahoma City, Ok 73159 > [EMAIL PROTECTED] [EMAIL PROTECTED] > -- -- Albert Hopkins <[EMAIL PROTECTED]> Laboratory Corporation of America ----------------------------------------- IMPORTANT WARNING: This e-mail and any files transmitted with it may contain CONFIDENTIAL information, including PRIVATE AND CONFIDENTIAL HEALTH INFORMATION which is intended for the use of the person to whom it is addressed. If the reader of this e-mail/attachment is not the intended recipient, employee, or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution, reproduction, reading, or copying of this information is STRICTLY PROHIBITED. If you have received this e-mail in error, please delete the related e-mail and all attachments and notify the sender immediately (reply e-mail) and the LabCorp Privacy Officer at [EMAIL PROTECTED] or call (877) 23-HIPAA / (877) 234-4722.
