Manual
Table Of Contents
- HP StoreEver Tape Libraries Failover User Guide
- Contents
- 1 Overview
- 2 Enabling basic path failover
- 3 Installing advanced path failover
- 4 Preparing the switches and hosts for failover
- 5 Configuring failover for the HP StoreEver ESL G3 Tape Libraries
- 6 Configuring failover for HP StoreEver MSL6840 Tape Libraries
- 7 Configuring failover for other HP StoreEver MSL Tape Libraries
- 8 Installing and using Windows advanced path failover drivers
- 9 Installing and using Linux advanced path failover drivers
- 10 Installing and using HP-UX advanced path failover drivers
- 11 Troubleshooting failover operation
- 12 Advanced troubleshooting techniques
- 13 Support and other resources
- A Data Protector device discovery with advanced path failover
- Index
Example 2 Using ioscan (1M) to view tape devices
# ioscan -knNfC tape
Class I H/W Path Driver S/W State H/W Type Description
=============================================================================
tape 18 64000/0xfa00/0xd estape CLAIMED DEVICE HP Ultrium 6-SCSI
/dev/rtape/tape18_BEST /dev/rtape/tape18_BESTb /dev/rtape/tape18_BESTn /dev/rtape/tape18_BESTnb
tape 20 64000/0xfa00/0xf estape CLAIMED DEVICE HP Ultrium 6-SCSI
/dev/rtape/tape20_BEST /dev/rtape/tape20_BESTb /dev/rtape/tape20_BESTn /dev/rtape/tape20_BESTnb
Example 3 Using ioscan (1M) to view library devices
# ioscan -knNfC autoch
Class I H/W Path Driver S/W State H/W Type Description
==============================================================================
autoch 18 64000/0xfa00/0x12 eschgr CLAIMED DEVICE HP ESL G3 Series /dev/rchgr/autoch18
autoch 19 64000/0xfa00/0x13 eschgr CLAIMED DEVICE HP ESL G3 Series /dev/rchgr/autoch19
autoch 20 64000/0xfa00/0x14 eschgr CLAIMED DEVICE HP ESL G3 Series /dev/rchgr/autoch20
autoch 30 64000/0xfa00/0x3e eschgr CLAIMED DEVICE HP MSL6000 Series /dev/rchgr/autoch30
48 Installing and using HP-UX advanced path failover drivers