Changeset 3119 in MondoRescue for branches/3.0/mindi/README.obdr
- Timestamp:
- May 10, 2013, 8:54:24 PM (11 years ago)
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branches/3.0/mindi/README.obdr
r2997 r3119 4 4 5 5 You need to use the options -o and -t of mondoarchive to activate it. 6 You may also need an additional software (hpsa_obdr_mode) if using HP ProLiant servers, in order to put th tape drive in the right mode from the command line (also in case of problem after OBDR boot, when the drive doesn't come back alone into tape mode Cf: http://trac.mondorescue.org/ticket/358)7 That software is available from http://cciss.sf.net/ and http://trac.mondorescue.org/attachment/ticket/358/hpsa_obdr_mode.c + http://trac.mondorescue.org/attachment/ticket/358/Makefile 6 You may also need an additional software (hpsa_obdr_mode) if using a tape drive attached to the Smart Array controller of a HP ProLiant servers, in order to put the tape drive in the right mode from the command line (also in case of problem after OBDR boot, when the drive doesn't come back alone into tape mode Cf: http://trac.mondorescue.org/ticket/358). That software is available from http://cciss.sf.net/ and http://trac.mondorescue.org/attachment/ticket/358/hpsa_obdr_mode.c + http://trac.mondorescue.org/attachment/ticket/358/Makefile 7 You may also need an additional software (sg_wr_mode) if using a tape drive attached to a SCSI controller of a server, in order to put the tape drive in the sequential mode after OBDR boot, when the drive doesn't come back alone into that mode. That software is available within the sg3_utils package. 8 8 9 Here is an example script showing how to setup the tape based DR correctly completely from the CLI on SLES 10 on a ProLiant server using an internal SAS DAT 160 tape drive :9 Here is an example script showing how to setup the tape based DR correctly completely from the CLI on SLES 10 on a ProLiant server using an internal SAS DAT 160 tape drive connected to the embedded Smart Array controller: 10 10 11 11 # Create some temp dirs for mondoarchive … … 23 23 #reboot 24 24 25 The machine is backed up and then rebooted in the OBDR mode ... without using the button ;-) 25 The machine is backed up and then rebooted in the OBDR mode ... without even using the button ;-) 26 27 Here is an example script showing how to setup correctly at restore time the tape completely from the CLI on SLES 11 on a ProLiant server using an external SAS Ultrium 4 tape drive connected to a SCSI controller: 28 29 # Determine which generic SCSI device needs to be used - It may appear as a CD if in OBDR mode (non sequential) 30 sg_map 31 [...] 32 /dev/sg1 /dev/scd1 33 [...] 34 # you may cross check with cat /proc/scsi/scsi 35 # 36 # Inquire in which mode the tape is (CD-rom drive == 0x05, tape drive == 0x01) 37 sg_inq -d /dev/sg1 38 [...] 39 Device_type=5 40 41 # Reset the device in order to be in Sequential mode again 42 sg_reset -d /dev/sg1 43 44 # Remove all related drivers and reload them 45 rmmod st 46 rmmod mptsas 47 rmmod mptspi 48 modprobe mptspi 49 modprobe mptsas 50 modprobe st
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